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Younger A, Ye W, Alkon A, Harknett K, Kirby MA, Elon L, Lovvorn AE, Wang J, Diaz-Artiga A, McCracken JP, Castañaza Gonzalez A, Alarcon LM, Mukeshimana A, Rosa G, Chiang M, Balakrishnan K, Garg SS, Pillarisetti A, Piedrahita R, Johnson MA, Craik R, Papageorghiou AT, Toenjes A, Williams KN, Underhill LJ, Hartinger SM, Nicolaou L, Chang HH, Naeher LP, Rosenthal J, Checkley W, Peel JL, Clasen TF, Thompson LM. Effects of a liquefied petroleum gas stove intervention on stillbirth, congenital anomalies and neonatal mortality: A multi-country household air pollution intervention network trial. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2024; 345:123414. [PMID: 38286258 DOI: 10.1016/j.envpol.2024.123414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 01/31/2024]
Abstract
Household air pollution (HAP) from cooking with solid fuels used during pregnancy has been associated with adverse pregnancy outcomes. The Household Air Pollution Intervention Network (HAPIN) trial was a randomized controlled trial that assessed the impact of a liquefied petroleum gas (LPG) stove and fuel intervention on health in Guatemala, India, Peru, and Rwanda. Here we investigated the effects of the LPG stove and fuel intervention on stillbirth, congenital anomalies and neonatal mortality and characterized exposure-response relationships between personal exposures to fine particulate matter (PM2.5), black carbon (BC) and carbon monoxide (CO) and these outcomes. Pregnant women (18 to <35 years of age; gestation confirmed by ultrasound at 9 to <20 weeks) were randomly assigned to intervention or control arms. We monitored these fetal and neonatal outcomes and personal exposure to PM2.5, BC and CO three times during pregnancy, we conducted intention-to-treat (ITT) and exposure-response (E-R) analyses to determine if the HAPIN intervention and corresponding HAP exposure was associated with the risk of fetal/neonatal outcomes. A total of 3200 women (mean age 25.4 ± 4.4 years, mean gestational age at randomization 15.4 ± 3.1 weeks) were included in this analysis. Relative risks for stillbirth, congenital anomaly and neonatal mortality were 0.99 (0.60, 1.66), 0.92 (95 % CI 0.52, 1.61), and 0.99 (0.54, 1.85), respectively, among women in the intervention arm compared to controls in an ITT analysis. Higher mean personal exposures to PM2.5, CO and BC during pregnancy were associated with a higher, but statistically non-significant, incidence of adverse outcomes. The LPG stove and fuel intervention did not reduce the risk of these outcomes nor did we find evidence supporting an association between personal exposures to HAP and stillbirth, congenital anomalies and neonatal mortality.
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Affiliation(s)
- Ashley Younger
- School of Nursing, University of California, San Francisco, CA, USA.
| | - Wenlu Ye
- Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley, CA, USA
| | - Abbey Alkon
- School of Nursing, University of California, San Francisco, CA, USA
| | - Kristen Harknett
- School of Nursing, University of California, San Francisco, CA, USA
| | - Miles A Kirby
- Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Lisa Elon
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Amy E Lovvorn
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, CA, USA
| | - Jiantong Wang
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Anaité Diaz-Artiga
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - John P McCracken
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala; Department of Environmental Health Science, College of Public Health, University of Georgia, Athens, GA, USA
| | | | - Libny Monroy Alarcon
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | | | - Ghislaine Rosa
- Department of Disease Control, London School of Hygiene and Tropical Medicine, London, UK
| | - Marilu Chiang
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Kalpana Balakrishnan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India
| | - Sarada S Garg
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India
| | - Ajay Pillarisetti
- Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley, CA, USA
| | | | | | - Rachel Craik
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Aris T Papageorghiou
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Ashley Toenjes
- Cardiovascular Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Kendra N Williams
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Lindsay J Underhill
- Cardiovascular Division, Department of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Stella M Hartinger
- Latin American Center of Excellence on Climate Change and Health, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Laura Nicolaou
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Howard H Chang
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Luke P Naeher
- Department of Environmental Health Science, College of Public Health, University of Georgia, Athens, GA, USA
| | - Joshua Rosenthal
- Division of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, MD, USA
| | - William Checkley
- Division of Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Jennifer L Peel
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Thomas F Clasen
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, CA, USA
| | - Lisa M Thompson
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, CA, USA; Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
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McCollum ED, McCracken JP, Kirby MA, Grajeda LM, Hossen S, Moulton LH, Simkovich SM, Goodman-Palmer D, Rosa G, Mukeshimana A, Balakrishnan K, Thangavel G, Garg SS, Castañaza A, Thompson LM, Diaz-Artiga A, Papageorghiou AT, Davila-Roman VG, Underhill LJ, Hartinger SM, Williams KN, Nicolaou L, Chang HH, Lovvorn AE, Rosenthal JP, Pillarisetti A, Ye W, Naeher LP, Johnson MA, Waller LA, Jabbarzadeh S, Wang J, Chen Y, Steenland K, Clasen TF, Peel JL, Checkley W. Liquefied Petroleum Gas or Biomass Cooking and Severe Infant Pneumonia. N Engl J Med 2024; 390:32-43. [PMID: 38169488 PMCID: PMC10768798 DOI: 10.1056/nejmoa2305681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
BACKGROUND Exposure to household air pollution is a risk factor for severe pneumonia. The effect of replacing biomass cookstoves with liquefied petroleum gas (LPG) cookstoves on the incidence of severe infant pneumonia is uncertain. METHODS We conducted a randomized, controlled trial involving pregnant women 18 to 34 years of age and between 9 to less than 20 weeks' gestation in India, Guatemala, Peru, and Rwanda from May 2018 through September 2021. The women were assigned to cook with unvented LPG stoves and fuel (intervention group) or to continue cooking with biomass fuel (control group). In each trial group, we monitored adherence to the use of the assigned cookstove and measured 24-hour personal exposure to fine particulate matter (particles with an aerodynamic diameter of ≤2.5 μm [PM2.5]) in the women and their offspring. The trial had four primary outcomes; the primary outcome for which data are presented in the current report was severe pneumonia in the first year of life, as identified through facility surveillance or on verbal autopsy. RESULTS Among 3200 pregnant women who had undergone randomization, 3195 remained eligible and gave birth to 3061 infants (1536 in the intervention group and 1525 in the control group). High uptake of the intervention led to a reduction in personal exposure to PM2.5 among the children, with a median exposure of 24.2 μg per cubic meter (interquartile range, 17.8 to 36.4) in the intervention group and 66.0 μg per cubic meter (interquartile range, 35.2 to 132.0) in the control group. A total of 175 episodes of severe pneumonia were identified during the first year of life, with an incidence of 5.67 cases per 100 child-years (95% confidence interval [CI], 4.55 to 7.07) in the intervention group and 6.06 cases per 100 child-years (95% CI, 4.81 to 7.62) in the control group (incidence rate ratio, 0.96; 98.75% CI, 0.64 to 1.44; P = 0.81). No severe adverse events were reported to be associated with the intervention, as determined by the trial investigators. CONCLUSIONS The incidence of severe pneumonia among infants did not differ significantly between those whose mothers were assigned to cook with LPG stoves and fuel and those whose mothers were assigned to continue cooking with biomass stoves. (Funded by the National Institutes of Health and the Bill and Melinda Gates Foundation; HAPIN ClinicalTrials.gov number, NCT02944682.).
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Affiliation(s)
- Eric D McCollum
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - John P McCracken
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Miles A Kirby
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Laura M Grajeda
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Shakir Hossen
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lawrence H Moulton
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Suzanne M Simkovich
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Dina Goodman-Palmer
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Ghislaine Rosa
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Alexie Mukeshimana
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Kalpana Balakrishnan
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Gurusamy Thangavel
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Sarada S Garg
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Adly Castañaza
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lisa M Thompson
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Anaite Diaz-Artiga
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Aris T Papageorghiou
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Victor G Davila-Roman
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lindsay J Underhill
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Stella M Hartinger
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Kendra N Williams
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Laura Nicolaou
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Howard H Chang
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Amy E Lovvorn
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Joshua P Rosenthal
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Ajay Pillarisetti
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Wenlu Ye
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Luke P Naeher
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Michael A Johnson
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lance A Waller
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Shirin Jabbarzadeh
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Jiantong Wang
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Yunyun Chen
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Kyle Steenland
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Thomas F Clasen
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Jennifer L Peel
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - William Checkley
- From the Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences (E.D.M.), the Division of Pulmonary and Critical Care (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Center for Global Non-Communicable Disease Research and Training, School of Medicine (S.H., S.M.S., D.G.-P., S.M.H., K.N.W., L.N., W.C.), and the Department of International Health (E.D.M.) and the Program in Global Disease Epidemiology and Control, Department of International Health (L.H.M.), Bloomberg School of Public Health, Johns Hopkins University, Baltimore, the Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville (S.M.S.), and Fogarty International Center, National Institutes of Health, Bethesda (J.P.R.) - all in Maryland; the Global Health Institute, Department of Epidemiology and Biostatistics (J.P.M., L.M.G.), and the Department of Environmental Health Science, College of Public Health (L.P.N.), University of Georgia, Athens, and the Department of Biostatistics and Bioinformatics (H.H.C., L.A.W., S.J., J.W., Y.C.) and the Gangarosa Department of Environmental Health (A.E.L., K.S., T.F.C.), Rollins School of Public Health, and the Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta - both in Georgia; the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City (J.P.M., L.M.G., A.C., A.D.-A.); the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington DC (S.M.S.); the Department of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India (K.B., G.T., S.S.G.); the Global Health Center, Institute for Public Health and Cardiovascular Division, Department of Medicine, Washington University, St. Louis, MO (V.G.D.-R., L.J.U.); the Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley (A.P., W.Y.), and Berkeley Air Monitoring Group (M.A.J.) - both in Berkeley, CA; and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
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Checkley W, Thompson LM, Sinharoy SS, Hossen S, Moulton LH, Chang HH, Waller L, Steenland K, Rosa G, Mukeshimana A, Ndagijimana F, McCracken JP, Díaz-Artiga A, Balakrishnan K, Garg SS, Thangavel G, Aravindalochanan V, Hartinger SM, Chiang M, Kirby MA, Papageorghiou AT, Ramakrishnan U, Williams KN, Nicolaou L, Johnson M, Pillarisetti A, Rosenthal J, Underhill LJ, Wang J, Jabbarzadeh S, Chen Y, Dávila-Román VG, Naeher LP, McCollum ED, Peel JL, Clasen TF. Effects of Cooking with Liquefied Petroleum Gas or Biomass on Stunting in Infants. N Engl J Med 2024; 390:44-54. [PMID: 38169489 DOI: 10.1056/nejmoa2302687] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
BACKGROUND Household air pollution is associated with stunted growth in infants. Whether the replacement of biomass fuel (e.g., wood, dung, or agricultural crop waste) with liquefied petroleum gas (LPG) for cooking can reduce the risk of stunting is unknown. METHODS We conducted a randomized trial involving 3200 pregnant women 18 to 34 years of age in four low- and middle-income countries. Women at 9 to less than 20 weeks' gestation were randomly assigned to use a free LPG cookstove with continuous free fuel delivery for 18 months (intervention group) or to continue using a biomass cookstove (control group). The length of each infant was measured at 12 months of age, and personal exposures to fine particulate matter (particles with an aerodynamic diameter of ≤2.5 μm) were monitored starting at pregnancy and continuing until the infants were 1 year of age. The primary outcome for which data are presented in the current report - stunting (defined as a length-for-age z score that was more than two standard deviations below the median of a growth standard) at 12 months of age - was one of four primary outcomes of the trial. Intention-to-treat analyses were performed to estimate the relative risk of stunting. RESULTS Adherence to the intervention was high, and the intervention resulted in lower prenatal and postnatal 24-hour personal exposures to fine particulate matter than the control (mean prenatal exposure, 35.0 μg per cubic meter vs. 103.3 μg per cubic meter; mean postnatal exposure, 37.9 μg per cubic meter vs. 109.2 μg per cubic meter). Among 3061 live births, 1171 (76.2%) of the 1536 infants born to women in the intervention group and 1186 (77.8%) of the 1525 infants born to women in the control group had a valid length measurement at 12 months of age. Stunting occurred in 321 of the 1171 infants included in the analysis (27.4%) of the infants born to women in the intervention group and in 299 of the 1186 infants included in the analysis (25.2%) of those born to women in the control group (relative risk, 1.10; 98.75% confidence interval, 0.94 to 1.29; P = 0.12). CONCLUSIONS An intervention strategy starting in pregnancy and aimed at mitigating household air pollution by replacing biomass fuel with LPG for cooking did not reduce the risk of stunting in infants. (Funded by the National Institutes of Health and the Bill and Melinda Gates Foundation; HAPIN ClinicalTrials.gov number, NCT02944682.).
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Affiliation(s)
- William Checkley
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lisa M Thompson
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Sheela S Sinharoy
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Shakir Hossen
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lawrence H Moulton
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Howard H Chang
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lance Waller
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Kyle Steenland
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Ghislaine Rosa
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Alexie Mukeshimana
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Florien Ndagijimana
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - John P McCracken
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Anaité Díaz-Artiga
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Kalpana Balakrishnan
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Sarada S Garg
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Gurusamy Thangavel
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Vigneswari Aravindalochanan
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Stella M Hartinger
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Marilú Chiang
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Miles A Kirby
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Aris T Papageorghiou
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Usha Ramakrishnan
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Kendra N Williams
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Laura Nicolaou
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Michael Johnson
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Ajay Pillarisetti
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Joshua Rosenthal
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lindsay J Underhill
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Jiantong Wang
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Shirin Jabbarzadeh
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Yunyun Chen
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Victor G Dávila-Román
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Luke P Naeher
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Eric D McCollum
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Jennifer L Peel
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Thomas F Clasen
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
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Clasen TF, Chang HH, Thompson LM, Kirby MA, Balakrishnan K, Díaz-Artiga A, McCracken JP, Rosa G, Steenland K, Younger A, Aravindalochanan V, Barr DB, Castañaza A, Chen Y, Chiang M, Clark ML, Garg S, Hartinger S, Jabbarzadeh S, Johnson MA, Kim DY, Lovvorn AE, McCollum ED, Monroy L, Moulton LH, Mukeshimana A, Mukhopadhyay K, Naeher LP, Ndagijimana F, Papageorghiou A, Piedrahita R, Pillarisetti A, Puttaswamy N, Quinn A, Ramakrishnan U, Sambandam S, Sinharoy SS, Thangavel G, Underhill LJ, Waller LA, Wang J, Williams KN, Rosenthal JP, Checkley W, Peel JL. Liquefied Petroleum Gas or Biomass for Cooking and Effects on Birth Weight. N Engl J Med 2022; 387:1735-1746. [PMID: 36214599 PMCID: PMC9710426 DOI: 10.1056/nejmoa2206734] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Exposure during pregnancy to household air pollution caused by the burning of solid biomass fuel is associated with adverse health outcomes, including low birth weight. Whether the replacement of a biomass cookstove with a liquefied petroleum gas (LPG) cookstove would result in an increase in birth weight is unclear. METHODS We performed a randomized, controlled trial involving pregnant women (18 to <35 years of age and at 9 to <20 weeks' gestation as confirmed on ultrasonography) in Guatemala, India, Peru, and Rwanda. The women were assigned in a 1:1 ratio to use a free LPG cookstove and fuel (intervention group) or to continue using a biomass cookstove (control group). Birth weight, one of four prespecified primary outcomes, was the primary outcome for this report; data for the other three outcomes are not yet available. Birth weight was measured within 24 hours after birth. In addition, 24-hour personal exposures to fine particulate matter (particles with a diameter of ≤2.5 μm [PM2.5]), black carbon, and carbon monoxide were measured at baseline and twice during pregnancy. RESULTS A total of 3200 women underwent randomization; 1593 were assigned to the intervention group, and 1607 to the control group. Uptake of the intervention was nearly complete, with traditional biomass cookstoves being used at a median rate of less than 1 day per month. After randomization, the median 24-hour personal exposure to fine particulate matter was 23.9 μg per cubic meter in the intervention group and 70.7 μg per cubic meter in the control group. Among 3061 live births, a valid birth weight was available for 94.9% of the infants born to women in the intervention group and for 92.7% of infants born to those in the control group. The mean (±SD) birth weight was 2921±474.3 g in the intervention group and 2898±467.9 g in the control group, for an adjusted mean difference of 19.6 g (95% confidence interval, -10.1 to 49.2). CONCLUSIONS The birth weight of infants did not differ significantly between those born to women who used LPG cookstoves and those born to women who used biomass cookstoves. (Funded by the National Institutes of Health and the Bill and Melinda Gates Foundation; HAPIN ClinicalTrials.gov number, NCT02944682.).
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Affiliation(s)
- Thomas F Clasen
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Howard H Chang
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lisa M Thompson
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Miles A Kirby
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Kalpana Balakrishnan
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Anaité Díaz-Artiga
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - John P McCracken
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ghislaine Rosa
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Kyle Steenland
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ashley Younger
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Vigneswari Aravindalochanan
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Dana B Barr
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Adly Castañaza
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Yunyun Chen
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Marilú Chiang
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Maggie L Clark
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Sarada Garg
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Stella Hartinger
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Shirin Jabbarzadeh
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Michael A Johnson
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Dong-Yun Kim
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Amy E Lovvorn
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Eric D McCollum
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Libny Monroy
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lawrence H Moulton
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Alexie Mukeshimana
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Krishnendu Mukhopadhyay
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Luke P Naeher
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Florien Ndagijimana
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Aris Papageorghiou
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ricardo Piedrahita
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ajay Pillarisetti
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Naveen Puttaswamy
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ashlinn Quinn
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Usha Ramakrishnan
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Sankar Sambandam
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Sheela S Sinharoy
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Gurusamy Thangavel
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lindsay J Underhill
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lance A Waller
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Jiantong Wang
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Kendra N Williams
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Joshua P Rosenthal
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - William Checkley
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Jennifer L Peel
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
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5
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Ye W, Steenland K, Quinn A, Liao J, Balakrishnan K, Rosa G, Ndagijimana F, Ntivuguruzwa JDD, Thompson LM, McCracken JP, Díaz-Artiga A, Rosenthal JP, Papageorghiou A, Davila-Roman VG, Pillarisetti A, Johnson M, Wang J, Nicolaou L, Checkley W, Peel JL, Clasen TF. Effects of a Liquefied Petroleum Gas Stove Intervention on Gestational Blood Pressure: Intention-to-Treat and Exposure-Response Findings From the HAPIN Trial. Hypertension 2022; 79:1887-1898. [PMID: 35708015 PMCID: PMC9278708 DOI: 10.1161/hypertensionaha.122.19362] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Approximately 3 to 4 billion people worldwide are exposed to household air pollution, which has been associated with increased blood pressure (BP) in pregnant women in some studies. METHODS We recruited 3195 pregnant women in Guatemala, India, Peru, and Rwanda and randomly assigned them to intervention or control groups. The intervention group received a gas stove and fuel during pregnancy, while the controls continued cooking with solid fuels. We measured BP and personal exposure to PM2.5, black carbon and carbon monoxide 3× during gestation. We conducted an intention-to-treat and exposure-response analysis to determine if household air pollution exposure was associated with increased gestational BP. RESULTS Median 24-hour PM2.5 dropped from 84 to 24 μg/m3 after the intervention; black carbon and carbon monoxide decreased similarly. Intention-to-treat analyses showed an increase in systolic BP and diastolic BP in both arms during gestation, as expected, but the increase was greater in intervention group for both systolic BP (0.69 mm Hg [0.03-1.35]; P=0.04) and diastolic BP (0.62 mm Hg [0.05-1.19]; P=0.03). The exposure-response analyses suggested that higher exposures to household air pollution were associated with moderately higher systolic BP and diastolic BP; however, none of these associations reached conventional statistical significance. CONCLUSIONS In intention-to-treat, we found higher gestational BP in the intervention group compared with controls, contrary to expected. In exposure-response analyses, we found a slight increase in BP with higher exposure, but it was not statistically significant. Overall, an intervention with gas stoves did not markedly affect gestational BP.
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Affiliation(s)
- Wenlu Ye
- Gangarosa Department of Environmental Health, Rollins School of Public Health (W.Y., K.S., A. Pillarisetti, T.F.C.), Emory University, Atlanta, GA.,Environmental Health Sciences, School of Public Health, University of California, Berkeley (W.Y., A. Pillarisetti)
| | - Kyle Steenland
- Gangarosa Department of Environmental Health, Rollins School of Public Health (W.Y., K.S., A. Pillarisetti, T.F.C.), Emory University, Atlanta, GA
| | - Ashlinn Quinn
- Berkeley Air Monitoring Group, Berkeley, CA (A.Q., M.J.)
| | - Jiawen Liao
- Department of Population and Public Health Sciences, Keck School of Medicine of the University of Southern California, Los Angeles (J.L.)
| | - Kalpana Balakrishnan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India (K.B.)
| | - Ghislaine Rosa
- Department of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, United Kingdom (G.R.)
| | | | | | - Lisa M. Thompson
- Nell Hodgson Woodruff School of Nursing (L.M.T.), Emory University, Atlanta, GA
| | - John P. McCracken
- Department of Environmental Health Sciences, University of Georgia, Athens (J.P.M.)
| | | | - Joshua P. Rosenthal
- Division of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, MD (J.P.R.)
| | - Aris Papageorghiou
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, United Kingdom (A. Papageorghiou)
| | | | - Ajay Pillarisetti
- Gangarosa Department of Environmental Health, Rollins School of Public Health (W.Y., K.S., A. Pillarisetti, T.F.C.), Emory University, Atlanta, GA.,Environmental Health Sciences, School of Public Health, University of California, Berkeley (W.Y., A. Pillarisetti)
| | | | - Jiantong Wang
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health (J.W.), Emory University, Atlanta, GA
| | - Laura Nicolaou
- Division of Pulmonary and Critical Care, School of Medicine (L.N., W.C.), Johns Hopkins University, Baltimore, MD.,Center for Global Non-Communicable Disease Research and Training (L.N., W.C.), Johns Hopkins University, Baltimore, MD
| | - William Checkley
- Division of Pulmonary and Critical Care, School of Medicine (L.N., W.C.), Johns Hopkins University, Baltimore, MD.,Center for Global Non-Communicable Disease Research and Training (L.N., W.C.), Johns Hopkins University, Baltimore, MD
| | - Jennifer L. Peel
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Thomas F. Clasen
- Gangarosa Department of Environmental Health, Rollins School of Public Health (W.Y., K.S., A. Pillarisetti, T.F.C.), Emory University, Atlanta, GA
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6
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Quinn AK, Williams KN, Thompson LM, Harvey SA, Piedrahita R, Wang J, Quinn C, Pillarisetti A, McCracken JP, Rosenthal JP, Kirby MA, Diaz Artiga A, Thangavel G, Rosa G, Miranda JJ, Checkley W, Peel JL, Clasen TF. Fidelity and Adherence to a Liquefied Petroleum Gas Stove and Fuel Intervention during Gestation: The Multi-Country Household Air Pollution Intervention Network (HAPIN) Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:12592. [PMID: 34886324 PMCID: PMC8656791 DOI: 10.3390/ijerph182312592] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND Clean cookstove interventions can theoretically reduce exposure to household air pollution and benefit health, but this requires near-exclusive use of these types of stoves with the simultaneous disuse of traditional stoves. Previous cookstove trials have reported low adoption of new stoves and/or extensive continued traditional stove use. METHODS The Household Air Pollution Intervention Network (HAPIN) trial randomized 3195 pregnant women in Guatemala, India, Peru, and Rwanda to either a liquefied petroleum gas (LPG) stove and fuel intervention (n = 1590) or to a control (n = 1605). The intervention consisted of an LPG stove and two initial cylinders of LPG, free fuel refills delivered to the home, and regular behavioral messaging. We assessed intervention fidelity (delivery of the intervention as intended) and adherence (intervention use) through to the end of gestation, as relevant to the first primary health outcome of the trial: infant birth weight. Fidelity and adherence were evaluated using stove and fuel delivery records, questionnaires, visual observations, and temperature-logging stove use monitors (SUMs). RESULTS 1585 women received the intervention at a median (interquartile range) of 8.0 (5.0-15.0) days post-randomization and had a gestational age of 17.9 (15.4-20.6) weeks. Over 96% reported cooking exclusively with LPG at two follow-up visits during pregnancy. Less than 4% reported ever running out of LPG. Complete abandonment of traditional stove cooking was observed in over 67% of the intervention households. Of the intervention households, 31.4% removed their traditional stoves upon receipt of the intervention; among those who retained traditional stoves, the majority did not use them: traditional stove use was detected via SUMs on a median (interquartile range) of 0.0% (0.0%, 1.6%) of follow-up days (median follow-up = 134 days). CONCLUSIONS The fidelity of the HAPIN intervention, as measured by stove installation, timely ongoing fuel deliveries, and behavioral reinforcement as needed, was high. Exclusive use of the intervention during pregnancy was also high.
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Affiliation(s)
- Ashlinn K. Quinn
- Fogarty International Center, National Institutes of Health, Bethesda, MD 20892, USA
- Berkeley Air Monitoring Group, Fort Collins, CO 80524, USA;
| | - Kendra N. Williams
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD 21287, USA; (K.N.W.); (W.C.)
- Center for Global Non-Communicable Disease Research and Training, Johns Hopkins University, Baltimore, MD 21287, USA
| | - Lisa M. Thompson
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA 30322, USA;
| | - Steven A. Harvey
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA;
| | | | - Jiantong Wang
- Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (J.W.); (A.P.); (T.F.C.)
| | - Casey Quinn
- Department of Mechanical Engineering, Colorado State University, Fort Collins, CO 80523, USA;
| | - Ajay Pillarisetti
- Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (J.W.); (A.P.); (T.F.C.)
| | - John P. McCracken
- Department of Epidemiology and Biostatistics, Global Health Institute, College of Public Health, University of Georgia, Athens, GA 30606, USA;
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City 01015, Guatemala;
| | - Joshua P. Rosenthal
- Fogarty International Center, National Institutes of Health, Bethesda, MD 20892, USA
| | - Miles A. Kirby
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA;
| | - Anaité Diaz Artiga
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City 01015, Guatemala;
| | - Gurusamy Thangavel
- Department of Environmental Health Engineering, Faculty of Public Health, Sri Ramachandra Institute for Higher Education and Research, Porur, Chennai 600116, India;
| | - Ghislaine Rosa
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK;
| | - J. Jaime Miranda
- Department of Medicine, School of Medicine, Universidad Peruana Cayetano Heredia, Lima 15102, Peru;
- CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima 15074, Peru
| | - William Checkley
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD 21287, USA; (K.N.W.); (W.C.)
- Center for Global Non-Communicable Disease Research and Training, Johns Hopkins University, Baltimore, MD 21287, USA
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA;
| | - Jennifer L. Peel
- Department of Environmental & Radiological Health Sciences, Colorado State University, Fort Collins, CO 80523, USA;
| | - Thomas F. Clasen
- Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA; (J.W.); (A.P.); (T.F.C.)
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7
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Sambandam S, Mukhopadhyay K, Sendhil S, Ye W, Pillarisetti A, Thangavel G, Natesan D, Ramasamy R, Natarajan A, Aravindalochanan V, Vinayagamoorthi A, Sivavadivel S, Uma Maheswari R, Balakrishnan L, Gayatri S, Nargunanathan S, Madhavan S, Puttaswamy N, Garg SS, Quinn A, Rosenthal J, Johnson M, Liao J, Steenland K, Piedhrahita R, Peel J, Checkley W, Clasen T, Balakrishnan K. Exposure contrasts associated with a liquefied petroleum gas (LPG) intervention at potential field sites for the multi-country household air pollution intervention network (HAPIN) trial in India: results from pilot phase activities in rural Tamil Nadu. BMC Public Health 2020; 20:1799. [PMID: 33243198 PMCID: PMC7690197 DOI: 10.1186/s12889-020-09865-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 11/09/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND The Household Air Pollution Intervention Network (HAPIN) trial aims to assess health benefits of a liquefied petroleum gas (LPG) cookfuel and stove intervention among women and children across four low- and middle-income countries (LMICs). We measured exposure contrasts for women, achievable under alternative conditions of biomass or LPG cookfuel use, at potential HAPIN field sites in India, to aid in site selection for the main trial. METHODS We recruited participants from potential field sites within Villupuram and Nagapattinam districts in Tamil Nadu, India, that were identified during a feasibility assessment. We performed. (i) cross-sectional measurements on women (N = 79) using either biomass or LPG as their primary cookfuel and (ii) before-and-after measurements on pregnant women (N = 41), once at baseline while using biomass fuel and twice - at 1 and 2 months - after installation of an LPG stove and free fuel intervention. We involved participants to co-design clothing and instrument stands for personal and area sampling. We measured 24 or 48-h personal exposures and kitchen and ambient concentrations of fine particulate matter (PM2.5) using gravimetric samplers. RESULTS In the cross-sectional analysis, median (interquartile range, IQR) kitchen PM2.5 concentrations in biomass and LPG using homes were 134 μg/m3 [IQR:71-258] and 27 μg/m3 [IQR:20-47], while corresponding personal exposures were 75 μg/m3 [IQR:55-104] and 36 μg/m3 [IQR:26-46], respectively. In before-and-after analysis, median 48-h personal exposures for pregnant women were 72 μg/m3 [IQR:49-127] at baseline and 25 μg/m3 [IQR:18-35] after the LPG intervention, with a sustained reduction of 93% in mean kitchen PM2.5 concentrations and 78% in mean personal PM2.5 exposures over the 2 month intervention period. Median ambient concentrations were 23 μg/m3 [IQR:19-27). Participant feedback was critical in designing clothing and instrument stands that ensured high compliance. CONCLUSIONS An LPG stove and fuel intervention in the candidate HAPIN trial field sites in India was deemed suitable for achieving health-relevant exposure reductions. Ambient concentrations indicated limited contributions from other sources. Study results provide critical inputs for the HAPIN trial site selection in India, while also contributing new information on HAP exposures in relation to LPG interventions and among pregnant women in LMICs. TRIAL REGISTRATION ClinicalTrials.Gov. NCT02944682 ; Prospectively registered on October 17, 2016.
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Affiliation(s)
- Sankar Sambandam
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Krishnendu Mukhopadhyay
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Saritha Sendhil
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Wenlu Ye
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Ajay Pillarisetti
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Gurusamy Thangavel
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Durairaj Natesan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Rengaraj Ramasamy
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Amudha Natarajan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Vigneswari Aravindalochanan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - A Vinayagamoorthi
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - S Sivavadivel
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - R Uma Maheswari
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Lingeswari Balakrishnan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - S Gayatri
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Srinivasan Nargunanathan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Sathish Madhavan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Naveen Puttaswamy
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Sarada S Garg
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Ashlinn Quinn
- Division of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, MD, USA
| | - Josh Rosenthal
- Division of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, MD, USA
| | | | - Jiawen Liao
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kyle Steenland
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | | | - Jennifer Peel
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - William Checkley
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Thomas Clasen
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kalpana Balakrishnan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India.
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8
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McCarron A, Uny I, Caes L, Lucas SE, Semple S, Ardrey J, Price H. Solid fuel users' perceptions of household solid fuel use in low- and middle-income countries: A scoping review. ENVIRONMENT INTERNATIONAL 2020; 143:105991. [PMID: 32738767 DOI: 10.1016/j.envint.2020.105991] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 07/14/2020] [Accepted: 07/16/2020] [Indexed: 06/11/2023]
Abstract
Almost half of the global population is exposed to household air pollution (HAP) from the burning of biomass fuels primarily for cooking, and this has been linked with considerable mortality and morbidity. While alternative cooking technologies exist, sustained adoption of these is piecemeal, indicating that there is insufficient knowledge of understandings of HAP within target communities. To identify potential gaps in the literature, a scoping review was conducted focused on solid fuel users' perceptions of HAP and solid fuel use in low- and middle-income countries. From the initial 14,877 search returns, 56 were included for final analysis. An international multi-disciplinary workshop was convened to develop the research question; six key domains: health; family and community life; home, space, place and roles; cooking and cultural practices, environment; and policy and practice development, were also identified using a Social Ecological Model framework. The review showed a series of disconnects across the domains which highlighted the limited research on perceptions of HAP in the literature. Reviewed studies showed that participants emphasized short-term health impacts of HAP as opposed to longer-term health benefits of interventions and prioritized household security over improved ventilation. There was also a socio-demographic gendered disconnect as although women and children generally have most exposure to HAP, their decision-making power about use of solid fuels is often limited. In the domain of policy and practice, the review identified the importance of community norms and cultural traditions (including taste). Research in this domain, and within the environment domain is however limited and merits further attention. We suggest that interventions need to be locally situated and community-led and a deeper understanding of perceptions of HAP could be obtained using participatory and innovative research methods. Bridging the disconnects and gaps identified in this review is essential if the global disease burden associated with HAP is to be reduced.
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Affiliation(s)
- Amy McCarron
- Biological and Environmental Sciences, Faculty of Natural Science, University of Stirling, Stirling FK9 4LA, UK.
| | - Isabelle Uny
- Institute for Social Marketing, Faculty of Health Sciences and Sport, University of Stirling, Stirling FK9 4LA, UK
| | - Line Caes
- Psychology, Faculty of Natural Sciences, University of Stirling, Stirling FK9 4LA, UK
| | - Siân E Lucas
- Social Work, Faculty of Social Sciences, University of Stirling, Stirling FK9 4LA, UK
| | - Sean Semple
- Institute for Social Marketing, Faculty of Health Sciences and Sport, University of Stirling, Stirling FK9 4LA, UK
| | - Jane Ardrey
- Liverpool School of Tropical Medicine, Department of Clinical Sciences, Pembroke Place, Liverpool L3 5QA, UK
| | - Heather Price
- Biological and Environmental Sciences, Faculty of Natural Science, University of Stirling, Stirling FK9 4LA, UK
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9
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Clasen T, Checkley W, Peel JL, Balakrishnan K, McCracken JP, Rosa G, Thompson LM, Barr DB, Clark ML, Johnson MA, Waller LA, Jaacks LM, Steenland K, Miranda JJ, Chang HH, Kim DY, McCollum ED, Davila-Roman VG, Papageorghiou A, Rosenthal JP. Design and Rationale of the HAPIN Study: A Multicountry Randomized Controlled Trial to Assess the Effect of Liquefied Petroleum Gas Stove and Continuous Fuel Distribution. ENVIRONMENTAL HEALTH PERSPECTIVES 2020; 128:47008. [PMID: 32347766 PMCID: PMC7228119 DOI: 10.1289/ehp6407] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/07/2020] [Accepted: 02/11/2020] [Indexed: 05/05/2023]
Abstract
BACKGROUND Globally, nearly 3 billion people rely on solid fuels for cooking and heating, the vast majority residing in low- and middle-income countries (LMICs). The resulting household air pollution (HAP) is a leading environmental risk factor, accounting for an estimated 1.6 million premature deaths annually. Previous interventions of cleaner stoves have often failed to reduce exposure to levels that produce meaningful health improvements. There have been no multicountry field trials with liquefied petroleum gas (LPG) stoves, likely the cleanest scalable intervention. OBJECTIVE This paper describes the design and methods of an ongoing randomized controlled trial (RCT) of LPG stove and fuel distribution in 3,200 households in 4 LMICs (India, Guatemala, Peru, and Rwanda). METHODS We are enrolling 800 pregnant women at each of the 4 international research centers from households using biomass fuels. We are randomly assigning households to receive LPG stoves, an 18-month supply of free LPG, and behavioral reinforcements to the control arm. The mother is being followed along with her child until the child is 1 year old. Older adult women (40 to < 80 years of age) living in the same households are also enrolled and followed during the same period. Primary health outcomes are low birth weight, severe pneumonia incidence, stunting in the child, and high blood pressure (BP) in the older adult woman. Secondary health outcomes are also being assessed. We are assessing stove and fuel use, conducting repeated personal and kitchen exposure assessments of fine particulate matter with aerodynamic diameter ≤ 2.5 μ m (PM 2.5 ), carbon monoxide (CO), and black carbon (BC), and collecting dried blood spots (DBS) and urinary samples for biomarker analysis. Enrollment and data collection began in May 2018 and will continue through August 2021. The trial is registered with ClinicalTrials.gov (NCT02944682). CONCLUSIONS This study will provide evidence to inform national and global policies on scaling up LPG stove use among vulnerable populations. https://doi.org/10.1289/EHP6407.
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Affiliation(s)
- Thomas Clasen
- Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - William Checkley
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Jennifer L. Peel
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA
| | - Kalpana Balakrishnan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, Tamil Nadu, India
| | - John P. McCracken
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Ghislaine Rosa
- Department of Disease Control, Faculty of Infections and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
| | - Lisa M. Thompson
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, Georgia, USA
| | - Dana Boyd Barr
- Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Maggie L. Clark
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA
| | | | - Lance A. Waller
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Lindsay M. Jaacks
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Kyle Steenland
- Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - J. Jaime Miranda
- CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Howard H. Chang
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Dong-Yun Kim
- Office of Biostatistics Research, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Eric D. McCollum
- Eudowood Division of Respiratory Sciences, Department of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
| | - Victor G. Davila-Roman
- Cardiovascular Imaging and Clinical Research Core Laboratory, Cardiovascular Division, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Aris Papageorghiou
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, UK
| | - Joshua P. Rosenthal
- Division of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, Maryland, USA
| | - HAPIN Investigators
- Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, Tamil Nadu, India
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala
- Department of Disease Control, Faculty of Infections and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, Georgia, USA
- Berkeley Air Monitoring Group, Berkeley, California, USA
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- CRONICAS Center of Excellence in Chronic Diseases, Universidad Peruana Cayetano Heredia, Lima, Peru
- Office of Biostatistics Research, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
- Eudowood Division of Respiratory Sciences, Department of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA
- Cardiovascular Imaging and Clinical Research Core Laboratory, Cardiovascular Division, Washington University School of Medicine, St. Louis, Missouri, USA
- Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford, UK
- Division of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, Maryland, USA
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10
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Simkovich SM, Underhill LJ, Kirby MA, Goodman D, Crocker ME, Hossen S, McCracken JP, de León O, Thompson LM, Garg SS, Balakrishnan K, Thangavel G, Rosa G, Peel JL, Clasen TF, McCollum ED, Checkley W. Design and conduct of facility-based surveillance for severe childhood pneumonia in the Household Air Pollution Intervention Network (HAPIN) trial. ERJ Open Res 2020; 6:00308-2019. [PMID: 32211438 PMCID: PMC7086071 DOI: 10.1183/23120541.00308-2019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 02/06/2020] [Indexed: 12/20/2022] Open
Abstract
Pneumonia is both a treatable and preventable disease but remains a leading cause of death in children worldwide. Household air pollution caused by burning biomass fuels for cooking has been identified as a potentially preventable risk factor for pneumonia in low- and middle-income countries. We are conducting a randomised controlled trial of a clean energy intervention in 3200 households with pregnant women living in Guatemala, India, Peru and Rwanda. Here, we describe the protocol to ascertain the incidence of severe pneumonia in infants born to participants during the first year of the study period using three independent algorithms: the presence of cough or difficulty breathing and hypoxaemia (≤92% in Guatemala, India and Rwanda and ≤86% in Peru); presence of cough or difficulty breathing along with at least one World Health Organization-defined general danger sign and consolidation on chest radiography or lung ultrasound; and pneumonia confirmed to be the cause of death by verbal autopsy. Prior to the study launch, we identified health facilities in the study areas where cases of severe pneumonia would be referred. After participant enrolment, we posted staff at each of these facilities to identify children enrolled in the trial seeking care for severe pneumonia. To ensure severe pneumonia cases are not missed, we are also conducting home visits to all households and providing education on pneumonia to the mother. Severe pneumonia reduction due to mitigation of household air pollution could be a key piece of evidence that sways policymakers to invest in liquefied petroleum gas distribution programmes.
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Affiliation(s)
- Suzanne M. Simkovich
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Lindsay J. Underhill
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Miles A. Kirby
- Dept of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Dina Goodman
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Mary E. Crocker
- Division of Pulmonary and Sleep Medicine, Seattle Children's Hospital, University of Washington School of Medicine, Seattle, WA, USA
| | - Shakir Hossen
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - John P. McCracken
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Oscar de León
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Lisa M. Thompson
- Dept of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
| | - Sarada S. Garg
- Dept of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed to be University), Chennai, India
| | - Kalpana Balakrishnan
- Dept of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed to be University), Chennai, India
| | - Gurusamy Thangavel
- Dept of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed to be University), Chennai, India
| | - Ghislaine Rosa
- Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK
| | - Jennifer L. Peel
- Dept of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Thomas F. Clasen
- Dept of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Eric D. McCollum
- Eudowood Division of Pediatric Respiratory Sciences, Dept of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Global Program on Pediatric Respiratory Sciences, Dept of Pediatrics, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- These authors contributed equally
| | - William Checkley
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- These authors contributed equally
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