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Defining and Promoting Pediatric Pulmonary Health: Assessing Lung Function and Structure. Pediatrics 2023; 152:e2023062292E. [PMID: 37656029 PMCID: PMC10484309 DOI: 10.1542/peds.2023-062292e] [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] [Accepted: 06/16/2023] [Indexed: 09/02/2023] Open
Abstract
Lifelong respiratory health is rooted in the structural and functional development of the respiratory system in early life. Exposures and interventions antenatally through childhood can influence lung development into young adulthood, the life stage with the highest achievable lung function. Because early respiratory health sets the stage for adult lung function trajectories and risk of developing chronic obstructive pulmonary disease, understanding how to promote lung health in children will have far reaching personal and population benefits. To achieve this, it is critical to have accurate and precise measures of structural and functional lung development that track throughout life stages. From this foundation, evaluation of environmental, genetic, metabolic, and immune mechanisms involved in healthy lung development can be investigated. These goals require the involvement of general pediatricians, pediatric subspecialists, patients, and researchers to design and implement studies that are broadly generalizable and applicable to otherwise healthy and chronic disease populations. This National Institutes of Health workshop report details the key gaps and opportunities regarding lung function and structure.
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Adult asthma associated with roadway density and housing in rural Appalachia: the Mountain Air Project (MAP). Environ Health 2023; 22:28. [PMID: 36967398 PMCID: PMC10041800 DOI: 10.1186/s12940-023-00984-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 03/15/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Appalachian Kentucky is a rural area with a high prevalence of asthma among adults. The relative contribution of environmental exposures in the etiology of adult asthma in these populations has been understudied. OBJECTIVE This manuscript describes the aims, study design, methods, and characteristics of participants for the Mountain Air Project (MAP), and focuses on associations between small area environmental exposures, including roadways and mining operations, and lifetime and current asthma in adults. METHODS A cohort of residents, aged 21 and older, in two Kentucky counties, was enrolled in a community-based, cross-sectional study. Stratified cluster sampling was used to select small geographic areas denoted as 14-digit USGS hydrologic units (HUCs). Households were enumerated within selected HUCs. Community health workers collected in-person interviews. The proximity of nearby active and inactive coal mining operations, density of oil and gas operations, and density of roadways were characterized for all HUCs. Poisson regression analyses were used to estimate adjusted prevalence ratios. RESULTS From 1,459 eligible households contacted, 1,190 individuals were recruited, and 972 persons completed the interviews. The prevalence of lifetime asthma was 22.8%; current asthma was 16.3%. Adjusting for covariates, roadway density was positively associated with current asthma in the second (aPR = 1.61; 95% CI 1.04-2.48) and third tertiles (aPR = 2.00; 95% CI 1.32-3.03). Increased risk of current asthma was associated with residence in public, multi-unit housing (aPR = 2.01; 95% CI 1.27-3.18) compared to a residence in a single-family home. There were no notable associations between proximity to coal mining and oil and gas operations and asthma prevalence. CONCLUSIONS This study suggests that residents in rural areas with higher roadway density and those residing in public housing units may be at increased risk for current asthma after accounting for other known risk factors. Confirming the role of traffic-related particulates in producing high asthma risk among adults in this study contributes to the understanding of the multiple environmental exposures that influence respiratory health in the Appalachia region.
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Participatory and community-engaged research approaches to address racial, spatial, and health disparities. Explore (NY) 2021; 17:586-589. [PMID: 34511370 DOI: 10.1016/j.explore.2021.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Residential indoor air quality interventions through a social-ecological systems lens: A systematic review. INDOOR AIR 2021; 31:958-976. [PMID: 33858030 DOI: 10.1111/ina.12835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/23/2021] [Indexed: 06/12/2023]
Abstract
Indoor air quality (IAQ) is an important consideration for health and well-being as people spend most of their time indoors. Multi-disciplinary interest in IAQ is growing, resulting in more empirical research, especially in affordable housing settings, given disproportionate impacts on vulnerable populations. Conceptually, there is little coherency among these case studies; they traverse diverse spatial scales, indoor and outdoor environments, and populations, making it difficult to implement research findings in any given setting. We employ a social-ecological systems (SES) framework to review and categorize existing interventions and other literature findings to elucidate relationships among spatially and otherwise diverse IAQ factors. This perspective is highly attentive to the role of agency, highlighting individual, household, and organizational behaviors and constraints in managing IAQ. When combined with scientific knowledge about the effectiveness of IAQ interventions, this approach favors actionable strategies for reducing the presence of indoor pollutants and personal exposures.
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Social Determinants of Health, Goals and Outcomes in High-Risk Children With Type 1 Diabetes. Can J Diabetes 2021; 45:444-450.e1. [PMID: 33863638 DOI: 10.1016/j.jcjd.2021.02.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Revised: 02/23/2021] [Accepted: 02/24/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Despite advances in technology and type 1 diabetes (T1D) care, children from low-income families continue to have suboptimal outcomes and increased health-care utilization. In this study, we describe social determinants of health (SDOH) in high-risk children with T1D, as well as their SDOH-related priority goals, and assess the correlation between SDOH, glycemic control and health-care utilization. METHODS Caregivers of children aged 4 to 18 years with a diagnosis of T1D of >1 year, poor glycemic control (glycated hemoglobin [A1C] ≥9.5%) or high health-care utilization (≥2 diabetes-related hospitalizations, emergency department attendances or missed outpatient appointments in the previous year) were included. Primary caregiver health-related quality of life (HRQOL), self-efficacy (Maternal Self-Efficacy in Diabetes [MSED] scale) and SDOH were assessed. Goals were identified after assessment by a community health worker. RESULTS Fifty-three families were included, most (n=48, 91%) of whom had government insurance. Children had a median age of 13.4 (interquartile range [IQR], 12 to 15.3) years and a median A1C of 11.1% (IQR, 10% to 13%). Almost half of the families (n=24, 45%) reported at least 1 adverse SDOH. One or more adverse SDOH was associated with significantly lower total HRQOL scores (56.6 [IQR, 38.5 to 70.7] vs 77.8 [IQR, 60.8 to 92.4], p=0.004), but not associated with A1C (p=0.3), emergency department visits (p=0.9) or MSED (p=0.5). CONCLUSIONS Screening for adverse SDOH and addressing these barriers to glycemic control is not part of routine T1D care. In children with poorly controlled T1D and high health-care utilization, we have demonstrated a high prevalence of adverse SDOH, which may represent a modifiable factor to improve outcomes in this patient population.
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Persistent disparities in smoking among rural Appalachians: evidence from the Mountain Air Project. BMC Public Health 2021; 21:270. [PMID: 33530976 PMCID: PMC7856720 DOI: 10.1186/s12889-021-10334-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 01/25/2021] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Adult smoking prevalence in Central Appalachia is the highest in the United States, yet few epidemiologic studies describe the smoking behaviors of this population. Using a community-based approach, the Mountain Air Project (MAP) recruited the largest adult cohort from Central Appalachia, allowing us to examine prevalence and patterns of smoking behavior. METHODS A cross-sectional epidemiologic study of 972 participants aged 21 years and older was undertaken 2015-2017, with a response rate of 82%. Prevalence ratios and 95% confidence intervals for current smoking (compared to nonsmokers) were computed for the entire cohort then stratified by multiple characteristics, including respiratory health. Adjusted prevalence ratios for current smoking versus not smoking were also computed. RESULTS MAP participants reported current smoking prevalence (33%) more than double the national adult smoking prevalence. Current smoking among participants with a reported diagnosis of chronic obstructive pulmonary disease and emphysema was 51.5 and 53.3%, respectively. Compared to participants age 65 years and older, those age 45 years or younger reported double the prevalence of smoking (PR: 2.04, 95% CI: 1.51-2.74). Adjusted analyses identified younger age, lower education, unmet financial need, and depression to be significantly associated with current smoking. CONCLUSIONS Despite declining rates of smoking across the United States, smoking remains a persistent challenge in Central Appalachia, which continues to face marked disparities in education funding and tobacco control policies that have benefitted much of the rest of the nation. Compared with national data, our cohort demonstrated higher rates of smoking among younger populations and reported a greater intensity of cigarette use.
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Community Health Workers' Role in Supporting Pediatric Asthma Management: A Review. CLINICAL PRACTICE IN PEDIATRIC PSYCHOLOGY 2020; 8:195-210. [PMID: 35498877 PMCID: PMC9053383 DOI: 10.1037/cpp0000319] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
Objective Community Health Workers (CHWs) have been effective in improving health outcomes in vulnerable communities by providing health education and management services. We review CHW-led asthma education and management interventions for children and their families. Next, we describe the selection and training of CHWs in pediatric asthma management in the Rhode Island Integrated Response Asthma Care Implementation Program (RI-AIR). Methods We queried the MEDLine, Cochrane, PubMed, and EMBASE databases with keywords ("community health worker", "asthma", "health worker", "lay worker", "pediatric", "child", and "childhood") from inception until September 2019. Criteria for study inclusion included: published in English, conducted in the United States, approved with an ethics notification, published in peer-reviewed journal, and involved CHWs as the interventionists. The initial search identified 216 manuscripts. Fifteen studies met criteria for inclusion. Results CHWs provide asthma management and education services, including home environmental trigger assessments, strategies to reduce environmental trigger exposure, resource linkage, and community referrals. We describe RI-AIR, and its CHW-led asthma education and management interventions. Conclusions CHWs are effective and vital supports for positive asthma outcomes. More research is needed to guide models of intervention using CHWs, specifically addressing integration in interdisciplinary teams, training, and reimbursement for CHW services. Implications for Impact Statement CHWs are effective in helping children with asthma and their families learn to manage asthma. It is important to develop programs that prepare CHWs to work with other medical professionals and health care models to pay for their services.
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Effects of educational efforts in tribal homes and schools to reduce asthma triggers, symptoms and missed school days. Int J Hyg Environ Health 2020; 228:113513. [PMID: 32311659 DOI: 10.1016/j.ijheh.2020.113513] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/21/2020] [Accepted: 03/16/2020] [Indexed: 12/16/2022]
Abstract
Native American asthma prevalence has been estimated higher than for the U.S. population average, and uncontrolled asthma results in absence from schools. This study analyzed effects of targeted education campaigns in both homes and schools on reducing asthma triggers and symptoms among 119 children with asthma, who were recruited from Cherokee and Nez Perce communities. The education campaigns were developed in collaboration with the researchers and the tribes, tailoring strategies to reduce asthma triggers adapted to tribal lifestyles. There was a special emphasis in identification of Traditional Ecological Knowledge (TEK) aspects, which were woven into the study plan and implementation. Some 62 study homes were investigated and the parents received targeted education at the beginning of the study, whereas the remaining control homes received the same education at the end of the study. In Cherokee homes, allergen levels were significantly increased in both control and study groups throughout the study. In Nez Perce homes, dog and cockroach allergen levels decreased significantly in the study homes. The parents reported asthma control test (ACT) scores of the children were significantly improved in both study and control groups, whereas respiratory illness days were reduced in the study group. In schools, allergen levels, particularly cat, dog and cockroach allergens, increased throughout the year in both study and control schools. However, high contact surface cleaning effectiveness based on adenosine tri phosphate (ATP) readings was improved in the study schools. It was also found that high contact surface cleaning effectiveness may have effects on students' absence rates tracked by schools. In conclusion, the results indicate partial improvements in parent reported health symptoms, although the improvements could not be definitively attributed to reduction of any specific exposure in the home environment. In the school environment, effective cleaning throughout the flu season could result in decreased absence rates.
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A randomized trial of a one-time pest intervention: impact on childhood asthma outcomes. J Asthma 2020; 58:616-624. [PMID: 31920176 DOI: 10.1080/02770903.2019.1709870] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objectives: To evaluate the effects of a one-time, apartment-level Integrated Pest Management (IPM) intervention on healthcare utilization and asthma symptoms among children with persistent asthma living in households with a pest infestation.Study design: In a randomized controlled trial of 384 children aged 5-12 years with persistent asthma, we assigned 183 to receive IPM and 197 to usual care (UC). The primary outcome was healthcare utilization from hospital and Medicaid claims records. Secondary outcomes included caregiver-reported asthma symptoms, pest infestation levels, missed days of school due to asthma, and rescue medication use.Results: The entire cohort improved over the study period, with significant but equivalent declines in mean healthcare utilization in both groups. IPM group had fewer days with reduced activity due to asthma (p = 0.04) and larger declines that fell short of statistical significance in asthma symptom days (p = 0.22), severe symptoms (p = 0.16), missed school (p = 0.27) and rescue medication use (p = 0.27). Both roach (p = 0.001) and mice (p = 0.11) infestations decreased much more in the IPM group than the UC group.Conclusions: After a one-time, apartment-level IPM intervention, we found no difference in health care utilization, but fewer days of reduced activity and consistent suggestive evidence of clinically meaningful improvements relative to usual care across other secondary outcomes. Coupled with the established effectiveness of IPM in reducing allergens and scientific consensus on pest-related allergens as asthma triggers, these findings support adding home pest control to traditional medical management of children with severe asthma.
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Cluster analysis of indoor environmental factors associated with symptoms of mite allergy. Ann Allergy Asthma Immunol 2019; 123:280-283. [PMID: 31175929 DOI: 10.1016/j.anai.2019.05.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Revised: 04/30/2019] [Accepted: 05/23/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND The clinical efficacy of controlling environmental allergens as a component of allergic asthma treatment remains controversial. Multifaceted allergen reductions appeared to be the most efficient methods. However, they require home visits with indoor technicians. OBJECTIVE To examine the characteristics of indoor environments that might be related to symptoms of children and adult patients with mite allergic rhinitis and/or asthma. METHODS We included 315 patients allergic to house dust mites with rhinitis and/or asthma who had been visited at home by 2 medical indoor environment counselors (MIECs) from the Strasbourg University Hospital between January 2007 and June 2015. In a cluster analysis, we analyzed 42 characteristics of respiratory symptoms, dwelling characteristics, and indoor pollutants in this population. RESULTS Three clusters were defined among the patients. Cluster 1 included 55 patients, all with rhinitis, 32% with asthma, and all living in an urban area. Clusters 2 and 3 included 86 and 174 patients, respectively. The important factors in these 2 clusters were asthma incidence and exposure to different indoor pollutants, such as indoor perfumes, cleaning products, and tobacco smoke. CONCLUSION Our results underlined the variability of indoor environments and the importance of MIEC home visits to investigate individual patient environments and propose an appropriate avoidance management plan. Our results showed that sensitization to mite and exposure to indoor chemical pollutants were associated with severe asthma.
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Comparing bacterial, fungal, and human cell concentrations with rapid adenosine triphosphate measurements for indicating microbial surface contamination. Am J Infect Control 2019; 47:671-676. [PMID: 30584018 DOI: 10.1016/j.ajic.2018.11.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 11/12/2018] [Accepted: 11/12/2018] [Indexed: 11/17/2022]
Abstract
BACKGROUND The goal of this study was to test for associations between adenosine triphosphate (ATP) content and microbial concentrations on desk surfaces in school classrooms. METHODS ATP bioluminescence and quantitative polymerase chain reaction (qPCR) techniques were employed to measure total bacterial, fungal, and human cell concentrations on 66 high-traffic desks spread across 9 schools: 3 in Connecticut (CT) and 6 in Oklahoma (OK). In CT, 6 samples were taken from each desk, 1 precleaning and 5 postcleaning (after 30 minutes, 1 day, 3 days, 7 days, and 21 days). In OK, samples were taken immediately before and after cleaning each desk. RESULTS Based on simple linear regression analyses, ATP values were good predictors of microbial concentrations (r = 0.8, P = .003) in both CT school postcleaning samples and OK pre- and postcleaning samples (r = 0.7, P = .00002). However, biomass reductions measured after cleaning were 1.5-2 times greater when measured by ATP than by qPCR (P = .007). CONCLUSIONS Overall, ATP bioluminescence measurements correlate with qPCR-based surface measurements on school desks but may overestimate the physical removal of bacteria and fungi due to cleaning.
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Effect of Community Health Worker Support on Clinical Outcomes of Low-Income Patients Across Primary Care Facilities: A Randomized Clinical Trial. JAMA Intern Med 2018; 178:1635-1643. [PMID: 30422224 PMCID: PMC6469661 DOI: 10.1001/jamainternmed.2018.4630] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
IMPORTANCE Addressing the social determinants of health has been difficult for health systems to operationalize. OBJECTIVE To assess a standardized intervention, Individualized Management for Patient-Centered Targets (IMPaCT), delivered by community health workers (CHWs) across 3 health systems. DESIGN, SETTING, AND PARTICIPANTS This 2-armed, single-blind, multicenter randomized clinical trial recruited patients from 3 primary care facilities in Philadelphia, Pennsylvania, between January 28, 2015, and March 28, 2016. Patients who resided in a high-poverty zip code, were uninsured or publicly insured, and who had a diagnosis for 2 or more chronic diseases were recruited, and patients were randomized to either the CHW intervention or the control arm (goal setting only). Follow-up assessments were conducted at 6 and 9 months after enrollment. Data were analyzed using an intention-to-treat approach from June 2017 to March 2018. INTERVENTION Participants set a chronic disease management goal with their primary care physician; those randomized to the CHW intervention received 6 months of tailored support. MAIN OUTCOMES AND MEASURES The primary outcome was change in self-rated physical health. The secondary outcomes were self-rated mental health, chronic disease control, patient activation, patient-reported quality of primary care, and all-cause hospitalization. RESULTS Of the 592 participants, 370 (62.5%) were female, with a mean (SD) age of 52.6 (11.1) years. Participants in both arms had similar improvements in self-rated physical health (mean [SD], 1.8 [11.2] vs 1.6 [9.9]; P = .89). Patients in the intervention group were more likely to report the highest quality of care (odds ratio [OR], 1.8; 95% CI, 1.4-2.4; risk difference [RD], 0.12; P < .001) and spent fewer total days in the hospital at 6 months (155 days vs 345 days; absolute event rate reduction, 69%) and 9 months (300 days vs 471 days; absolute event rate reduction, 65%). This reduction was driven by a shorter average length of stay (difference, -3.1 days; 95% CI, -6.33 to 0.22; P = .06) and a lower mean number of hospitalizations (difference, -0.3; 95% CI, -0.6 to 0.0; P = .07) among patients who were hospitalized. Patients in the intervention group had a lower odds of repeat hospitalizations (OR, 0.4; 95% CI, 0.2-0.9; RD, -0.24; P = .02), including 30-day readmissions (OR, 0.3; 95% CI, 0.1-0.9; RD, -0.17; P = .04). CONCLUSIONS AND RELEVANCE A standardized intervention did not improve self-rated health but did improve the patient-perceived quality of care while reducing hospitalizations, suggesting that health systems may use a standardized intervention to address the social determinants of health. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT02347787.
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Community health workers in pediatric asthma education programs in the United States: A systematic literature review. CHILDRENS HEALTH CARE 2018. [DOI: 10.1080/02739615.2018.1520107] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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The reestablishment of microbial communities after surface cleaning in schools. J Appl Microbiol 2018; 125:897-906. [DOI: 10.1111/jam.13898] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 04/13/2018] [Accepted: 04/21/2018] [Indexed: 12/24/2022]
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The role of the indoor environment: Residential determinants of allergy, asthma and pulmonary function in children from a US-Mexico border community. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 616-617:1513-1523. [PMID: 29107378 DOI: 10.1016/j.scitotenv.2017.10.162] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 09/30/2017] [Accepted: 10/16/2017] [Indexed: 06/07/2023]
Abstract
The El Paso Children's Health Study examined environmental risk factors for allergy and asthma among fourth and fifth grade schoolchildren living in a major United States-Mexico border city. Complete questionnaire information was available for 5210 children, while adequate pulmonary function data were available for a subset of 1874. Herein we studied indoor environmental health risk factors for allergy and asthma. Several indoor environmental risk factors were associated with allergy and asthma. In particular, we found that ant and spider pest problems, pet dogs, fireplace heat, central air conditioning, humidifier use, and cooking with gas stoves were positively associated with both allergy and asthma prevalence. With regards to asthma severity, our analysis indicated that exposure to pet dogs increased monotonically with increasing asthma severity while the lack of any heat source and gas stove use for cooking decreased monotonically with increasing asthma severity. Lung function also decreased among children who lived in homes with reported cockroach pest problem in the past year without concurrent use of pesticides. These effects on pulmonary function were present even after excluding children with a current physician's diagnosis of asthma. Clinicians and public health professionals may need to look closely at the contribution of these indoor risk factors on pulmonary health and quality of life among susceptible populations.
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Family and carer smoking control programmes for reducing children's exposure to environmental tobacco smoke. Cochrane Database Syst Rev 2018; 1:CD001746. [PMID: 29383710 PMCID: PMC6491082 DOI: 10.1002/14651858.cd001746.pub4] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Children's exposure to other people's tobacco smoke (environmental tobacco smoke, or ETS) is associated with a range of adverse health outcomes for children. Parental smoking is a common source of children's exposure to ETS. Older children in child care or educational settings are also at risk of exposure to ETS. Preventing exposure to ETS during infancy and childhood has significant potential to improve children's health worldwide. OBJECTIVES To determine the effectiveness of interventions designed to reduce exposure of children to environmental tobacco smoke, or ETS. SEARCH METHODS We searched the Cochrane Tobacco Addiction Group Specialised Register and conducted additional searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PsycINFO, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the Education Resource Information Center (ERIC), and the Social Science Citation Index & Science Citation Index (Web of Knowledge). We conducted the most recent search in February 2017. SELECTION CRITERIA We included controlled trials, with or without random allocation, that enrolled participants (parents and other family members, child care workers, and teachers) involved in the care and education of infants and young children (from birth to 12 years of age). All mechanisms for reducing children's ETS exposure were eligible, including smoking prevention, cessation, and control programmes. These include health promotion, social-behavioural therapies, technology, education, and clinical interventions. DATA COLLECTION AND ANALYSIS Two review authors independently assessed studies and extracted data. Due to heterogeneity of methods and outcome measures, we did not pool results but instead synthesised study findings narratively. MAIN RESULTS Seventy-eight studies met the inclusion criteria, and we assessed all evidence to be of low or very low quality based on GRADE assessment. We judged nine studies to be at low risk of bias, 35 to have unclear overall risk of bias, and 34 to have high risk of bias. Twenty-one interventions targeted populations or community settings, 27 studies were conducted in the well-child healthcare setting and 26 in the ill-child healthcare setting. Two further studies conducted in paediatric clinics did not make clear whether visits were made to well- or ill-children, and another included visits to both well- and ill-children. Forty-five studies were reported from North America, 22 from other high-income countries, and 11 from low- or middle-income countries. Only 26 of the 78 studies reported a beneficial intervention effect for reduction of child ETS exposure, 24 of which were statistically significant. Of these 24 studies, 13 used objective measures of children's ETS exposure. We were unable to pinpoint what made these programmes effective. Studies showing a significant effect used a range of interventions: nine used in-person counselling or motivational interviewing; another study used telephone counselling, and one used a combination of in-person and telephone counselling; three used multi-component counselling-based interventions; two used multi-component education-based interventions; one used a school-based strategy; four used educational interventions, including one that used picture books; one used a smoking cessation intervention; one used a brief intervention; and another did not describe the intervention. Of the 52 studies that did not show a significant reduction in child ETS exposure, 19 used more intensive counselling approaches, including motivational interviewing, education, coaching, and smoking cessation brief advice. Other interventions consisted of brief advice or counselling (10 studies), feedback of a biological measure of children's ETS exposure (six studies), nicotine replacement therapy (two studies), feedback of maternal cotinine (one study), computerised risk assessment (one study), telephone smoking cessation support (two studies), educational home visits (eight studies), group sessions (one study), educational materials (three studies), and school-based policy and health promotion (one study). Some studies employed more than one intervention. 35 of the 78 studies reported a reduction in ETS exposure for children, irrespective of assignment to intervention and comparison groups. One study did not aim to reduce children's tobacco smoke exposure but rather sought to reduce symptoms of asthma, and found a significant reduction in symptoms among the group exposed to motivational interviewing. We found little evidence of difference in effectiveness of interventions between the well infant, child respiratory illness, and other child illness settings as contexts for parental smoking cessation interventions. AUTHORS' CONCLUSIONS A minority of interventions have been shown to reduce children's exposure to environmental tobacco smoke and improve children's health, but the features that differentiate the effective interventions from those without clear evidence of effectiveness remain unclear. The evidence was judged to be of low or very low quality, as many of the trials are at a high risk of bias, are small and inadequately powered, with heterogeneous interventions and populations.
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Community Health Worker Support for Disadvantaged Patients With Multiple Chronic Diseases: A Randomized Clinical Trial. Am J Public Health 2017; 107:1660-1667. [PMID: 28817334 PMCID: PMC5607679 DOI: 10.2105/ajph.2017.303985] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/15/2017] [Indexed: 01/29/2023]
Abstract
OBJECTIVES To determine whether a community health worker (CHW) intervention improved outcomes in a low-income population with multiple chronic conditions. METHODS We conducted a single-blind, randomized clinical trial in Philadelphia, Pennsylvania (2013-2014). Participants (n = 302) were high-poverty neighborhood residents, uninsured or publicly insured, and diagnosed with 2 or more chronic diseases (diabetes, obesity, tobacco dependence, hypertension). All patients set a disease-management goal. Patients randomly assigned to CHWs also received 6 months of support tailored to their goals and preferences. RESULTS Support from CHWs (vs goal-setting alone) led to improvements in several chronic diseases (changes in glycosylated hemoglobin: -0.4 vs 0.0; body mass index: -0.3 vs -0.1; cigarettes per day: -5.5 vs -1.3; systolic blood pressure: -1.8 vs -11.2; overall P = .08), self-rated mental health (12-item Short Form survey; 2.3 vs -0.2; P = .008), and quality of care (Consumer Assessment of Healthcare Providers and Systems; 62.9% vs 38%; P < .001), while reducing hospitalization at 1 year by 28% (P = .11). There were no differences in patient activation or self-rated physical health. CONCLUSIONS A standardized CHW intervention improved chronic disease control, mental health, quality of care, and hospitalizations and could be a useful population health management tool for health care systems. TRIAL REGISTRATION clinicaltrials.gov identifier: NCT01900470.
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The effects of early life adversity on the immune system. Psychoneuroendocrinology 2017; 82:140-154. [PMID: 28549270 DOI: 10.1016/j.psyneuen.2017.05.012] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 05/11/2017] [Accepted: 05/15/2017] [Indexed: 11/23/2022]
Abstract
Early life adversity (ELA) is associated with a higher risk for diseases in adulthood. Although the pathophysiological effects of ELA are varied, there may be a unifying role for the immune system in all of the long-term pathologies such as chronic inflammatory disorders (autoimmune diseases, allergy, and asthma). Recently, significant efforts have been made to elucidate the long-term effects ELA has on immune function, as well as the mechanisms underlying these immune changes. In this review, we focus on data from human studies investigating immune parameters in relation to post-natal adverse experiences. We describe the current understanding of the 'ELA immune phenotype', characterized by inflammation, impairment of the cellular immune system, and immunosenescence. However, at present, data addressing specific immune functions are limited and there is a need for high-quality, well powered, longitudinal studies to unravel cause from effect. Besides the immune system, also the stress system and health behaviors are altered in ELA. We discuss probable underlying mechanisms based on epigenetic programming that could explain the ELA immune phenotype and whether this is a direct effect of immune programming or an indirect consequence of changes in behavior or stress reactivity. Understanding the underlying mechanisms will help define effective strategies to prevent or counteract negative ELA-associated outcomes.
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Abstract
Identifying asthma triggers forms the basis of environmental secondary prevention. These triggers may be allergenic or nonallergenic. Allergenic triggers include indoor allergens, such as house dust mites (HDMs), molds, pets, cockroaches, and rodents, and outdoor allergens, such as pollens and molds. Clinical observations provide support for the role of HDM exposure as a trigger, although avoidance studies provide conflicting results. Molds and their metabolic products are now considered to be triggers of asthma attacks. Pets, dogs, and especially cats can undoubtedly trigger asthmatic symptoms in sensitized subjects. Avoidance is difficult and rarely adhered to by families. Cockroach allergens contribute to asthma morbidity, and avoidance strategies can lead to clinical benefit. Mouse allergens are mostly found in inner-city dwellings, but their implication in asthma morbidity is debated. In the outdoors, pollens can induce seasonal asthma in sensitized individuals. Avoidance relies on preventing pollens from getting into the house and on minimizing seasonal outdoor exposure. Outdoor molds may lead to severe asthma exacerbations. Nonallergenic triggers include viral infections, active and passive smoking, meteorological changes, occupational exposures, and other triggers that are less commonly involved. Viral infection is the main asthma trigger in children. Active smoking is associated with higher asthma morbidity, and smoking cessation interventions should be personalized. Passive smoking is also a risk factor for asthma exacerbation. The implementation of public smoking bans has led to a reduction in the hospitalization of asthmatic children. Air pollution levels have been linked with asthmatic symptoms, a decrease in lung function, and increased emergency room visits and hospitalizations. Since avoidance is not easy to achieve, clean air policies remain the most effective strategy. Indoor air is also affected by air pollutants, such as cigarette smoke and volatile organic compounds generated by building and cleaning materials. Occupational exposures include work-exacerbated asthma and work-related asthma.
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Abstract
Home visiting is an evidence-based strategy used to enhance child and family health outcomes. Such primary healthcare endeavours demand the full participation of individual and families. We conducted a review to identify approaches to planning, executing and assessing home-visiting health promotion interventions to determine how parents and children can be best engaged. A structured search (2000-2015) was undertaken using a defined search protocol. The quality of the papers was assessed using standard appraisal tools. Sixteen studies were retrieved. A content analysis of the findings sections of the papers was undertaken and guided by the eight phases of the PRECEDE-PROCEED health promotion planning framework. The analysis found that while all the PRECEDE assessment areas were represented no studies included all phases. Parents and children did not appear to be actively involved in undertaking the assessments and evaluation of the home-visiting health promotion programmes. The findings suggest that there is a need to develop a consistent home-visiting approach that includes comprehensive assessments in the planning phases and parent and child involvement at each step of programme development, implementation and evaluation. This approach enables the development of tailored and sustainable health promotion intervention in order to achieve optimal child health outcomes.
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INTEGRATING HEALTH INTO BUILDINGS OF THE FUTURE. JOURNAL OF SOLAR ENERGY ENGINEERING 2016; 139:010802. [PMID: 29375173 PMCID: PMC5784210 DOI: 10.1115/1.4035061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The health and wellbeing of building occupants should be a key priority in the design, building, and operation of new and existing buildings. Buildings can be designed, renovated, and constructed to promote healthy environments and behaviors and mitigate adverse health outcomes. This paper highlights health in terms of the relationship between occupants and buildings, as well as the relationship of buildings to the community. In the context of larger systems, smart buildings and green infrastructure strategies serve to support public health goals. At the level of the individual building, interventions that promote health can also enhance indoor environmental quality and provide opportunities for physical activity. Navigating the various programs that use metrics to measure a building's health impacts reveals that there are multiple co-benefits of a "healthy building," including those related to the economy, environment, society, transportation, planning, and energy efficiency.
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Home Environmental Interventions for the Prevention or Control of Allergic and Respiratory Diseases: What Really Works. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2016; 5:66-79. [PMID: 27665387 DOI: 10.1016/j.jaip.2016.07.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Revised: 06/17/2016] [Accepted: 07/08/2016] [Indexed: 12/29/2022]
Abstract
Home health care workers interventions have been implemented in western countries to improve health status of patients with respiratory diseases especially asthma and allergic illnesses. Twenty-six controlled studies dealing with prevention and control of these diseases through home environmental interventions were reviewed. After a comprehensive description of the characteristics of these studies, the effectiveness of each intervention was then evaluated in terms of participants' compliance with the intervention program, improvement of quality of the indoor environment, and finally improvement of health outcomes, in detailed tables. Limitations and biases of the studies are also discussed. Overall, this review aims at giving a toolbox for home health care workers to target the most appropriate measures to improve health status of the patient depending on his and/or her environment and disease. Only a case-by-case approach with achievable measures will warrant the efficacy of home interventions. This review will also provide to the research community a tool to better identify targets to focus in future evaluation studies of home health care workers action.
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Abstract
BACKGROUND Health disparities are aggravated when prevention and care initiatives fail to reach those they are intended to help. Groups can be classified as hardly reached according to a variety of circumstances that fall into 3 domains: individual (e.g., psychological factors), demographic (e.g., socioeconomic status), and cultural-environmental (e.g., social network). Several reports have indicated that peer support is an effective means of reaching hardly reached individuals. However, no review has explored peer support effectiveness in relation to the circumstances associated with being hardly reached or across diverse health problems. OBJECTIVES To conduct a systematic review assessing the reach and effectiveness of peer support among hardly reached individuals, as well as peer support strategies used. SEARCH METHODS Three systematic searches conducted in PubMed identified studies that evaluated peer support programs among hardly reached individuals. In aggregate, the searches covered articles published from 2000 to 2015. SELECTION CRITERIA Eligible interventions provided ongoing support for complex health behaviors, including prioritization of hardly reached populations, assistance in applying behavior change plans, and social-emotional support directed toward disease management or quality of life. Studies were excluded if they addressed temporally isolated behaviors, were limited to protocol group classes, included peer support as the dependent variable, did not include statistical tests of significance, or incorporated comparison conditions that provided appreciable social support. DATA COLLECTION AND ANALYSIS We abstracted data regarding the primary health topic, categorizations of hardly reached groups, program reach, outcomes, and strategies employed. We conducted a 2-sample t test to determine whether reported strategies were related to reach. RESULTS Forty-seven studies met our inclusion criteria, and these studies represented each of the 3 domains of circumstances assessed (individual, demographic, and cultural-environmental). Interventions addressed 8 health areas, most commonly maternal and child health (25.5%), diabetes (17.0%), and other chronic diseases (14.9%). Thirty-six studies (76.6%) assessed program reach, which ranged from 24% to 79% of the study population. Forty-four studies (94%) reported significant changes favoring peer support. Eleven strategies emerged for engaging and retaining hardly reached individuals. Among them, programs that reported a strategy of trust and respect had higher participant retention (82.8%) than did programs not reporting such a strategy (48.1%; P = .003). In 5 of the 6 studies examining moderators of the effects of peer support, peer support benefits were greater among individuals characterized by disadvantage (e.g., low health literacy). CONCLUSIONS Peer support is a broad and robust strategy for reaching groups that health services too often fail to engage. The wide range of audiences and health concerns among which peer support is successful suggests that a basis for its success may be its flexible response to different contexts, including the intended audience, health problems, and setting. PUBLIC HEALTH IMPLICATIONS The general benefits of peer support and findings suggesting that it may be more effective among those at heightened disadvantage indicate that peer support should be considered in programs intended to reach and benefit those too often hardly reached. Because engendering trust and respect was significantly associated with participant retention, programs should emphasize this strategy.
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Indoor air quality in green-renovated vs. non-green low-income homes of children living in a temperate region of US (Ohio). THE SCIENCE OF THE TOTAL ENVIRONMENT 2016; 554-555:178-85. [PMID: 26950631 PMCID: PMC4818700 DOI: 10.1016/j.scitotenv.2016.02.136] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Revised: 02/16/2016] [Accepted: 02/19/2016] [Indexed: 04/13/2023]
Abstract
Green eco-friendly housing includes approaches to reduce indoor air pollutant sources and to increase energy efficiency. Although sealing/tightening buildings can save energy and reduce the penetration of outdoor pollutants, an adverse outcome can be increased buildup of pollutants with indoor sources. The objective of this study was to determine the differences in the indoor air quality (IAQ) between green and non-green homes in low-income housing complexes. In one housing complex, apartments were renovated using green principles (n=28). Home visits were conducted immediately after the renovation, and subsequently at 6 months and at 12 months following the renovation. Of these homes, eight homes had pre-renovation home visits; this allowed pre- and post-renovation comparisons within the same homes. Parallel visits were conducted in non-green (control) apartments (n=14) in a nearby low-income housing complex. The IAQ assessments included PM2.5, black carbon, ultrafine particles, sulfur, total volatile organic compounds (VOCs), formaldehyde, and air exchange rate. Data were analyzed using linear mixed-effects models. None of the indoor pollutant concentrations were significantly different between green and non-green homes. However, we found differences when comparing the concentrations before and after renovation. Measured immediately after renovation, indoor black carbon concentrations were significantly lower averaging 682 ng/m(3) in post-renovation vs. 2364 ng/m(3) in pre-renovation home visits (p=0.01). In contrast, formaldehyde concentrations were significantly higher in post-renovated (0.03 ppm) than in pre-renovated homes (0.01 ppm) (p=0.004). Questionnaire data showed that opening of windows occurred less frequently in homes immediately post-renovation compared to pre-renovation; this factor likely affected the levels of indoor black carbon (from outdoor sources) and formaldehyde (from indoor sources) more than the renovation status itself. To reduce IAQ problems and potentially improve health, careful selection of indoor building materials and ensuring sufficient ventilation are important for green building designs.
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Behavioral Interventions to Improve Asthma Outcomes for Adolescents: A Systematic Review. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2015; 4:130-41. [PMID: 26563672 DOI: 10.1016/j.jaip.2015.09.011] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 08/19/2015] [Accepted: 09/18/2015] [Indexed: 11/25/2022]
Abstract
BACKGROUND Factors at multiple ecological levels, including the child, family, home, medical care, and community, impact adolescent asthma outcomes. OBJECTIVE This systematic review characterizes behavioral interventions at the child, family, home, medical system, and community level to improve asthma management among adolescents. METHODS A systematic search of PubMed, SCOPUS, OVID, PsycINFO, CINAHL, and reference review databases was conducted from January 1, 2000, through August 10, 2014. Articles were included if the title or abstract included asthma AND intervention AND (education OR self-management OR behavioral OR technology OR trigger reduction), and the mean and/or median age of participants was between 11 and 16 years. We compared populations, intervention characteristics, study designs, outcomes, settings, and intervention levels across studies to evaluate behavioral interventions to improve asthma management for adolescents. RESULTS Of 1230 articles identified and reviewed, 24 articles (21 unique studies) met inclusion criteria. Promising approaches to improving adherence to daily controller medications include objective monitoring of inhaled corticosteroid adherence with allergist and/or immunologist feedback on medication-taking behavior and school nurse directly observed therapy. Efficacy at increasing asthma self-management skills was demonstrated using group interactive learning in the school setting. This systematic review is not a meta-analysis, thus limiting its quantitative assessment of studies. Publication bias may also limit our findings. CONCLUSIONS Novel strategies to objectively increase controller medication adherence for adolescents include allergist and/or immunologist feedback and school nurse directly observed therapy. Schools, the most common setting across studies in this review, provide the opportunity for group interactive learning to improve asthma knowledge and self-management skills.
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Community coalition-driven interventions to reduce health disparities among racial and ethnic minority populations. Cochrane Database Syst Rev 2015; 2015:CD009905. [PMID: 26075988 PMCID: PMC10656573 DOI: 10.1002/14651858.cd009905.pub2] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Racial and ethnic disparities in health status are pervasive at all stages of the life cycle. One approach to reducing health disparities involves mobilizing community coalitions that include representatives of target populations to plan and implement interventions for community level change. A systematic examination of coalition-led interventions is needed to inform decision making about the use of community coalition models. OBJECTIVES To assess effects of community coalition-driven interventions in improving health status or reducing health disparities among racial and ethnic minority populations. SEARCH METHODS We searched MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Cochrane Central Register of Controlled Trials (CENTRAL), PsycINFO, Social Science Citation Index, Dissertation Abstracts, System for Information on Grey Literature in Europe (SIGLE) (from January 1990 through September 30, 2013), and Global Health Library (from January 1990 through March 31, 2014). SELECTION CRITERIA Cluster-randomized controlled trials, randomized controlled trials, quasi-experimental designs, controlled before-after studies, interrupted time series studies, and prospective controlled cohort studies. Only studies of community coalitions with at least one racial or ethnic minority group representing the target population and at least two community public or private organizations are included. Major outcomes of interest are direct measures of health status, as well as lifestyle factors when evidence indicates that these have an effect on the direct measures performed. DATA COLLECTION AND ANALYSIS Two review authors independently extracted data and assessed risk of bias for each study. MAIN RESULTS Fifty-eight community coalition-driven intervention studies were included. No study was considered to be at low risk of bias. Behavioral change outcomes and health status change outcomes were analyzed separately. Outcomes are grouped by intervention type. Pooled effects across intervention types are not presented because the diverse community coalition-led intervention studies did not examine the same constructs or relationships, and they used dissimilar methodological designs. Broad-scale community system level change strategies led to little or no difference in measures of health behavior or health status (very low-certainty evidence). Broad health and social care system level strategies leds to small beneficial changes in measures of health behavior or health status in large samples of community residents (very low-certainty evidence). Lay community health outreach worker interventions led to beneficial changes in health behavior measures of moderate magnitude in large samples of community residents (very low-certainty evidence). Lay community health outreach worker interventions may lead to beneficial changes in health status measures in large samples of community residents; however, results were not consistent across studies (low-certainty evidence). Group-based health education led by professional staff resulted in moderate improvement in measures of health behavior (very low-certainty evidence) or health status (low-certainty evidence). Adverse outcomes of community coalition-led interventions were not reported. AUTHORS' CONCLUSIONS Coalition-led interventions are characterized by connection of multi-sectoral networks of health and human service providers with ethnic and racial minority communities. These interventions benefit a diverse range of individual health outcomes and behaviors, as well as health and social care delivery systems. Evidence in this review shows that interventions led by community coalitions may connect health and human service providers with ethnic and racial minority communities in ways that benefit individual health outcomes and behaviors, as well as care delivery systems. However, because information on characteristics of the coalitions themselves is insufficient, evidence does not provide an explanation for the underlying mechanisms of beneficial effects. Thus, a definitive answer as to whether a coalition-led intervention adds extra value to the types of community engagement intervention strategies described in this review remains unattainable.
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Case study investigation of indoor air quality in mechanically ventilated and naturally ventilated UK social housing. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.ijsbe.2015.03.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ensuring healthy American Indian generations for tomorrow through safe and healthy indoor environments. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2015; 12:2810-22. [PMID: 25749318 PMCID: PMC4377934 DOI: 10.3390/ijerph120302810] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 02/05/2015] [Accepted: 02/16/2015] [Indexed: 12/18/2022]
Abstract
American Indians (AI) have the highest rate of severe physical housing problems in the U.S. (3.9%). Little information exists about the environmental hazards in AI homes. The purposes of this paper are to discuss challenges that were encountered when recruiting AI for a home-and employment-based environmental health assessments, highlight major successes, and propose recommendations for future indoor environmental health studies. The Center for American Indian Community Health (CAICH) and Children's Mercy Hospital's Center for Environmental Health and Allergy and Immunology Research Lab collaborated to provide educational sessions and healthy home assessments for AI. Through educational trainings, more than 240 AI were trained on the primary causes of health problems in homes. A total of 72 homes and places of employment were assessed by AI environmental health specialists. The top three categories with the most concerns observed in the homes/places of employment were allergens/dust (98%), safety/injury (89%) and chemical exposure (82%). While some information on smoking inside the home was collected, these numbers may have been underreported due to stigma. This was CAICH's first endeavor in environmental health and although challenges arose, many more successes were achieved.
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Efficacy of a Transition Theory-Based Discharge Planning Program for Childhood Asthma Management. Int J Nurs Knowl 2015; 27:70-8. [PMID: 25644375 DOI: 10.1111/2047-3095.12077] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE This study tested the efficacy of a nurse-led discharge planning program for childhood asthma management, based on transition theory. METHODS A quasi-experimental design was used. The sample comprised 120 children with asthma and their parents (intervention group n = 60, control group n = 60). FINDINGS The asthma management self-efficacy perception level of parents in the intervention group increased significantly and the number of triggers their children were exposed to at home was reduced by 60.8%. The rates of admission to emergency departments and unscheduled outpatient visits were significantly lower in the intervention group compared with the control group. CONCLUSIONS Transition theory-based nursing interventions can provide successful outcomes on childhood asthma management. PRACTICE IMPLICATIONS Transition theory-based discharge planning program can guide nursing interventions to standardize care of the child with asthma. Combining care at home with hospital care strengthens ongoing qualified asthma management.
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Homes of low-income minority families with asthmatic children have increased condition issues. Allergy Asthma Proc 2014; 35:467-74. [PMID: 25584914 DOI: 10.2500/aap.2014.35.3792] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The home is increasingly associated with asthma. It acts both as a reservoir of asthma triggers and as a refuge from seasonal outdoor allergen exposure. Racial/ethnic minority families with low incomes tend to reside in neighborhoods with low housing quality. These families also have higher rates of asthma. This study explores the hypothesis that black and Latino urban households with asthmatic children experienced more home mechanical, structural condition-related areas of concern than white households with asthmatic children. Participant families (n = 140) took part in the Kansas City Safe and Healthy Homes Program, had at least one asthmatic child, and met income qualifications of no more than 80% of local median income; many were below 50%. Families self-identified their race. Homes were assessed by environmental health professionals using a standard set of criteria and a specific set of on-site and laboratory sampling and analyses. Homes were given a score for areas of concern between 0 (best) and 53 (worst). The study population self-identified as black (46%), non-Latino white (26%), Latino (14.3%), and other (12.9%). Mean number of areas of concern were 18.7 in Latino homes, 17.8 in black homes, 13.3 in other homes, and 13.2 in white homes. Latino and black homes had significantly more areas of concern. White families were also more likely to be in the upper portion of the income. In this set of 140 low-income homes with an asthmatic child, households of minority individuals had more areas of condition concerns and generally lower income than other families.
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[Impact on the indoor environment of allergic children of the medical counselor on indoor environment, after two successive visits at 6 months interval]. Arch Pediatr 2014; 20:1288-95. [PMID: 24404596 DOI: 10.1016/j.arcped.2013.09.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The aim of this retrospective study was to assess the impact of a medical indoor environment counselor (MIEC) on the allergic child's indoor home environment, as well as the real-life experience of patients' families. METHODS We enrolled 50 children (age, 4-18 years) with allergic respiratory illness (96 % asthmatics) from March 2011 to January 2012. During the first visit, the CMEI gave advice according to the results of the assessment. Home environmental exposures were assessed 6 months later. A satisfaction questionnaire was completed by the parents. RESULTS We found a significant decrease in the presence of house dust mites (P = 0.0047), humidity, and molds (P = 0.0047) as well as volatile organic compounds (P = 0.0047). Smoking habits were not significantly changed (P = 0.083), nor was the presence of domestic pets (P = 0.3173). Over 74 % of the families were very satisfied with the CMEI's intervention. DISCUSSION According to de Blay's study, a home visit by the MEIC increased compliance with mite reduction. The intervention to advise parents of asthmatic children on the risks of passive smoking was ineffective in reducing their children's exposure to environmental tobacco smoke. The advice given by the MEIC was better understood by the patients than that expressed by the medical teams. CONCLUSION A targeted home-based environmental intervention increased the compliance to mite, humidity, and mold reduction. The role of the CMEI will undoubtedly develop: follow-up studies are necessary to justify their activity (cost-efficacy ratio of their intervention).
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Expanding Integrated Vector Management to promote healthy environments. Trends Parasitol 2014; 30:394-400. [PMID: 25028090 DOI: 10.1016/j.pt.2014.06.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2014] [Revised: 06/07/2014] [Accepted: 06/10/2014] [Indexed: 12/18/2022]
Abstract
Integrated Vector Management (IVM) strategies are intended to protect communities from pathogen transmission by arthropods. These strategies target multiple vectors and different ecological and socioeconomic settings, but the aggregate benefits of IVM are limited by the narrow focus of its approach; IVM strategies aim only to control arthropod vectors. We argue that IVM should encompass environmental modifications at early stages - for instance, infrastructural development and sanitation services - to regulate not only vectors but also nuisance biting arthropods. An additional focus on nuisance biting arthropods will improve public health and quality of life and minimize social-disparity issues fostered by pests. Optimally, IVM could incorporate environmental awareness and promotion of control methods proactively to reduce threats of serious pest situations.
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New ways of working in mental health services: a qualitative, comparative case study assessing and informing the emergence of new peer worker roles in mental health services in England. HEALTH SERVICES AND DELIVERY RESEARCH 2014. [DOI: 10.3310/hsdr02190] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundA variety of peer worker roles are being introduced into the mental health workforce in England, in a range of organisational contexts and service delivery settings. The evidence base demonstrating the effectiveness of peer worker-based interventions is inconclusive and largely from outside England. An emerging qualitative literature points to a range of benefits, as well as challenges to introducing the peer worker role.AimsIn this study we aimed to test the international evidence base, and what is known generally about role adoption in public services, in a range of mental health services in England. We also aimed to develop organisational learning supporting the introduction of peer worker roles, identifying learning that was generic across mental health services and that which was specific to organisational contexts or service delivery settings.TeamThe research was undertaken by a team that comprised researchers from a range of academic and clinical disciplines, service user researchers, a peer worker, and managers and service providers in the NHS and voluntary sector. Service user researchers undertook the majority of the data collection and analysis. We adopted a coproduction approach to research, integrating the range of perspectives in the team to shape the research process and interpret our findings.Study designThe study employed a qualitative, comparative case study design. We developed a framework, based on existing evidence and the experiential insight of the team, which conceptualised the challenges and facilitators of introducing peer worker roles into mental health services. The framework was used to inform data collection and to enable comparisons between different organisational contexts, service delivery settings and the perspectives of different stakeholders.SettingsThe study took place in 10 contrasting cases comprising mental health NHS trusts, voluntary sector service providers and partnerships between the NHS and voluntary sector or social care providers. Peer workers were employed in a variety of roles, paid and unpaid, in psychiatric inpatient settings, community mental health services and black and minority ethnic (BME)-specific services.ParticipantsParticipants were 89 people involved in services employing peer workers, recruited purposively in approximately equal proportion from the following stakeholder groups: service users; peer workers; (non-peer) coworkers; line managers; strategic managers; and commissioners.Data collectionAll participants completed an interview that comprised structured and open-ended questions. Structured questions addressed a number of domains identified in the existing evidence as barriers to, or facilitators of, peer worker role adoption. Open-ended questions elicited detailed data about participants’ views and experiences of peer worker roles.Data analysisStructured data were analysed using basic statistics to explore patterns in implementation across cases. Detailed data were analysed using a framework approach to produce a set of analytical categories. Patterns emerging in the structured analysis informed an in-depth interrogation of the detailed data set, using NVivo 9 qualitative software (QSR International Pty Ltd, Victoria, Australia) to compare data between organisational contexts, service delivery settings and stakeholder groups. Preliminary findings were refined through discussion with a range of stakeholders at feedback workshops.FindingsMany of the facilitators of peer worker role adoption identified in the existing evidence base were also evident in mental health services in England, although there were issues around pay, leadership, shared understanding of the role, training and management where good practice was uneven. A number of examples of good practice were evident in the voluntary sector, where peer worker roles had been established for longer and organisations were more flexible. In the NHS there were a range of challenges around introducing peer worker roles into existing structures and cultures of practice. Peer workers were able to engage people with services by building relationships based on shared lived experience – the language they used was particularly important in BME-specific services – but barriers to engagement could be created where roles were overformalised.ConclusionsKey barriers to, and facilitators of, peer worker role adoption were identified, including valuing the differential knowledge and practice that peer workers brought to the role (especially around maintaining personally, rather than professionally defined boundaries); maintaining peer identity in a role of work; changing organisational structures to support peer workers to remain well in their work; and challenging organisational cultures to empower peer workers to use their lived experience. Recommendations for future research include developing a theoretical framework articulating the change mechanisms underpinning ‘what peer workers do’, piloting and formally evaluating the effectiveness and cost-effectiveness of peer worker interventions, and mixed-method research to better understand the impact of working as a peer worker.FundingThe National Institute for Health Research Health Services and Delivery Research programme.
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Exploring perceived barriers, drivers, impacts and the need for evaluation of public involvement in health and social care research: a modified Delphi study. BMJ Open 2014; 4:e004943. [PMID: 24939808 PMCID: PMC4067891 DOI: 10.1136/bmjopen-2014-004943] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To explore areas of consensus and conflict in relation to perceived public involvement (PI) barriers and drivers, perceived impacts of PI and ways of evaluating PI approaches in health and social care research. BACKGROUND Internationally and within the UK the recognition of potential benefits of PI in health and social care research is gathering momentum and PI is increasingly identified by organisations as a prerequisite for funding. However, there is relatively little examination of the impacts of PI and how those impacts might be measured. DESIGN Mixed method, three-phase, modified Delphi technique, conducted as part of a larger MRC multiphase project. SAMPLE Clinical and non-clinical academics, members of the public, research managers, commissioners and funders. FINDINGS This study found high levels of consensus about the most important barriers and drivers to PI. There was acknowledgement that tokenism was common in relation to PI; and strong support for the view that demonstrating the impacts and value of PI was made more difficult by tokenistic practice. PI was seen as having intrinsic value; nonetheless, there was clear support for the importance of evaluating its impact. Research team cohesion and appropriate resources were considered essential to effective PI implementation. Panellists agreed that PI can be challenging, but can be facilitated by clear guidance, together with models of good practice and measurable standards. CONCLUSIONS This study is the first to present empirical evidence of the opinions voiced by key stakeholders on areas of consensus and conflict in relation to perceived PI barriers and drivers, perceived impacts of PI and the need to evaluate PI. As such it further contributes to debate around best practice in PI, the potential for tokenism and how best to evaluate the impacts of PI. These findings have been used in the development of the Public Involvement Impact Assessment Framework (PiiAF), an online resource which offers guidance to researchers and members of the public involved in the PI process.
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Family and carer smoking control programmes for reducing children's exposure to environmental tobacco smoke. Cochrane Database Syst Rev 2014:CD001746. [PMID: 24671922 DOI: 10.1002/14651858.cd001746.pub3] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Children's exposure to other people's cigarette smoke (environmental tobacco smoke, or ETS) is associated with a range of adverse health outcomes for children. Parental smoking is a common source of children's exposure to ETS. Older children are also at risk of exposure to ETS in child care or educational settings. Preventing exposure to cigarette smoke in infancy and childhood has significant potential to improve children's health worldwide. OBJECTIVES To determine the effectiveness of interventions aiming to reduce exposure of children to ETS. SEARCH METHODS We searched the Cochrane Tobacco Addiction Group Specialized Register and conducted additional searches of the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PsycINFO, EMBASE, CINAHL, ERIC, and The Social Science Citation Index & Science Citation Index (Web of Knowledge). Date of the most recent search: September 2013. SELECTION CRITERIA Controlled trials with or without random allocation. Interventions must have addressed participants (parents and other family members, child care workers and teachers) involved with the care and education of infants and young children (aged 0 to 12 years). All mechanisms for reduction of children's ETS exposure, and smoking prevention, cessation, and control programmes were included. These include health promotion, social-behavioural therapies, technology, education, and clinical interventions. DATA COLLECTION AND ANALYSIS Two authors independently assessed studies and extracted data. Due to heterogeneity of methodologies and outcome measures, no summary measures were possible and results were synthesised narratively. MAIN RESULTS Fifty-seven studies met the inclusion criteria. Seven studies were judged to be at low risk of bias, 27 studies were judged to have unclear overall risk of bias and 23 studies were judged to have high risk of bias. Seven interventions were targeted at populations or community settings, 23 studies were conducted in the 'well child' healthcare setting and 24 in the 'ill child' healthcare setting. Two further studies conducted in paediatric clinics did not make clear whether the visits were to well or ill children, and another included both well and ill child visits. Thirty-six studies were from North America, 14 were in other high income countries and seven studies were from low- or middle-income countries. In only 14 of the 57 studies was there a statistically significant intervention effect for child ETS exposure reduction. Of these 14 studies, six used objective measures of children's ETS exposure. Eight of the studies had a high risk of bias, four had unclear risk of bias and two had a low risk of bias. The studies showing a significant effect used a range of interventions: seven used intensive counselling or motivational interviewing; a further study used telephone counselling; one used a school-based strategy; one used picture books; two used educational home visits; one used brief intervention and one study did not describe the intervention. Of the 42 studies that did not show a significant reduction in child ETS exposure, 14 used more intensive counselling or motivational interviewing, nine used brief advice or counselling, six used feedback of a biological measure of children's ETS exposure, one used feedback of maternal cotinine, two used telephone smoking cessation advice or support, eight used educational home visits, one used group sessions, one used an information kit and letter, one used a booklet and no smoking sign, and one used a school-based policy and health promotion. In 32 of the 57 studies, there was reduction of ETS exposure for children in the study irrespective of assignment to intervention and comparison groups. One study did not aim to reduce children's tobacco smoke exposure, but rather aimed to reduce symptoms of asthma, and found a significant reduction in symptoms in the group exposed to motivational interviewing. We found little evidence of difference in effectiveness of interventions between the well infant, child respiratory illness, and other child illness settings as contexts for parental smoking cessation interventions. AUTHORS' CONCLUSIONS While brief counselling interventions have been identified as successful for adults when delivered by physicians, this cannot be extrapolated to adults as parents in child health settings. Although several interventions, including parental education and counselling programmes, have been used to try to reduce children's tobacco smoke exposure, their effectiveness has not been clearly demonstrated. The review was unable to determine if any one intervention reduced parental smoking and child exposure more effectively than others, although seven studies were identified that reported motivational interviewing or intensive counselling provided in clinical settings was effective.
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Contamination fongique de l’habitat Lorrain : enquête préliminaire au domicile des patients. REVUE FRANCAISE D ALLERGOLOGIE 2014. [DOI: 10.1016/j.reval.2013.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Transitioning from health disparities to a health equity research agenda: the time is now. Public Health Rep 2014; 129 Suppl 2:71-6. [PMID: 24385668 PMCID: PMC3863705 DOI: 10.1177/00333549141291s213] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Health disparities are real. The evidence base is large and irrefutable. As such, the time is now to shift the research emphasis away from solely documenting the pervasiveness of the health disparities problem and begin focusing on health equity, the highest level of health possible. The focus on health equity research will require investigators to propose projects that develop and evaluate evidence-based solutions to health differences that are driven largely by social, economic, and environmental factors. This article highlights ongoing research and programmatic efforts underway at the National Institutes of Health that hold promise for advancing population health and improving health equity.
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Exposure to home and school environmental triggers and asthma morbidity in Chicago inner-city children. Pediatr Allergy Immunol 2013; 24:734-41. [PMID: 24299551 DOI: 10.1111/pai.12162] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/06/2013] [Indexed: 11/27/2022]
Abstract
BACKGROUND In children, asthma hospitalization rates are highest among those aged 0-4 yr, indicating more acute and/or severe asthma exacerbations in younger children. We investigated the relationship between indoor exposures and three asthma morbidity measures in children of different age groups (0-4, 5-11, and 12 yr of age or older). Identifying the factors leading to asthma morbidity in specific subgroups may lead to a better understanding of the disease and contribute to the development of effective interventions tailored to subgroups. METHODS Children between 0 and 18 yr of age with asthma were enrolled in an asthma intervention program. At enrollment, hospitalizations, emergency room visits (ED), asthma night symptoms, and exposure to conditions in the child's home and school/daycare related to indoor allergens were collected using standardized questionnaires. Associations of exposure with the three asthma outcomes were estimated using logistic regression, stratified by age group. RESULTS Of 246 children enrolled, the youngest age group had more hospitalizations in the past year, more ED visits in the past year, and more night awakenings in the past month due to asthma than the oldest two age groups (p = 0.02; p < 0.0001; and p = 0.01, respectively). Overall, more associations of exposures to home triggers were found with hospitalization in children aged 0-11 yr, while classroom triggers were more likely to be associated with hospitalizations among the oldest two groups, 5-18 yr of age. CONCLUSIONS Examining the relationship of specific environmental exposures with asthma exacerbations and hospitalizations across age group and in different indoor environments warrants further study.
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Community engagement to reduce inequalities in health: a systematic review, meta-analysis and economic analysis. PUBLIC HEALTH RESEARCH 2013. [DOI: 10.3310/phr01040] [Citation(s) in RCA: 156] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BackgroundCommunity engagement has been advanced as a promising way of improving health and reducing health inequalities; however, the approach is not yet supported by a strong evidence base.ObjectivesTo undertake a multimethod systematic review which builds on the evidence that underpins the current UK guidance on community engagement; to identify theoretical models underpinning community engagement; to explore mechanisms and contexts through which communities are engaged; to identify community engagement approaches that are effective in reducing health inequalities, under what circumstances and for whom; and to determine the processes and costs associated with their implementation.Data sourcesDatabases including the Cochrane Database of Systematic Reviews (CDSR), The Campbell Library, the Database of Abstracts of Reviews of Effects (DARE), the Health Technology Assessment (HTA) database, the NHS Economic Evaluation Database (NHS EED) and EPPI-Centre’s Trials Register of Promoting Health Interventions (TRoPHI) and Database of Promoting Health Effectiveness Reviews (DoPHER) were searched from 1990 to August 2011 for systematic reviews and primary studies. Trials evaluating community engagement interventions reporting health outcomes were included.Review methodsStudy eligibility criteria: published after 1990; outcome, economic, or process evaluation; intervention relevant to community engagement; written in English; measured and reported health or community outcomes, or presents cost, resource, or implementation data characterises study populations or reports differential impacts in terms of social determinants of health; conducted in an Organisation for Economic Co-operation and Development (OECD) country. Study appraisal: risk of bias for outcome evaluations; assessment of validity and relevance for process evaluations; comparison against an economic evaluation checklist for economic evaluations. Synthesis methods: four synthesis approaches were adopted for the different evidence types: theoretical, quantitative, process, and economic evidence.ResultsThe theoretical synthesis identified key models of community engagement that are underpinned by different theories of changes. Results from 131 studies included in a meta-analysis indicate that there is solid evidence that community engagement interventions have a positive impact on health behaviours, health consequences, self-efficacy and perceived social support outcomes, across various conditions. There is insufficient evidence – particularly for long-term outcomes and indirect beneficiaries – to determine whether one particular model of community engagement is likely to be more effective than any other. There are also insufficient data to test the effects on health inequalities, although there is some evidence to suggest that interventions that improve social inequalities (as measured by social support) also improve health behaviours. There is weak evidence from the effectiveness and process evaluations that certain implementation factors may affect intervention success. From the economic analysis, there is weak but inconsistent evidence that community engagement interventions are cost-effective. By combining findings across the syntheses, we produced a new conceptual framework.LimitationsDifferences in the populations, intervention approaches and health outcomes made it difficult to pinpoint specific strategies for intervention effectiveness. The syntheses of process and economic evidence were limited by the small (generally not rigorous) evidence base.ConclusionsCommunity engagement interventions are effective across a wide range of contexts and using a variety of mechanisms. Public health initiatives should incorporate community engagement into intervention design. Evaluations should place greater emphasis on long-term outcomes, outcomes for indirect beneficiaries, process evaluation, and reporting costs and resources data. The theories of change identified and the newly developed conceptual framework are useful tools for researchers and practitioners. We identified trends in the evidence that could provide useful directions for future intervention design and evaluation.FundingThe National Institute for Health Research Public Health Research programme.
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In-home air filtration for improving cardiovascular health: lessons from a CBPR study in public housing. Prog Community Health Partnersh 2013; 7:49-56. [PMID: 23543021 DOI: 10.1353/cpr.2013.0001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
BACKGROUND Particulate air pollution, including from motor vehicles, is associated with cardiovascular disease. OBJECTIVES To describe lessons learned from installing air filtration units in public housing apartments next to a major highway. METHODS We reviewed experience with recruitment, retention, and acceptance of the air filtration units. RESULTS Recruitment and retention have been challenging, but similar to other studies in public housing. Equipment noise and overheated apartments during hot weather have been notable complaints from participants. In addition, we found that families with members with Alzheimer's or mental disability were less able to tolerate the equipment. CONCLUSIONS For this research, the primary lesson is that working closely with each participant is important. A future public health program would need to address issues of noise and heat to make the intervention more acceptable to residents.
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The impact of an urban home-based intervention program on asthma outcomes in children. Public Health Nurs 2013; 31:243-52. [PMID: 24720657 DOI: 10.1111/phn.12071] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES This program evaluation examines the outcomes of a multicomponent urban home-based asthma program implemented through a city health department in a large Midwestern city. The purpose of the program was to improve asthma outcomes by controlling indoor asthma triggers in the home environment. DESIGN AND SAMPLE This was a pre-post evaluation study. Participants received home-based education from a public health nurse or a health educator, cleaning and other supplies, and physical home interventions such as mold abatement and pest control. Asthma outcomes, caregiver quality of life, trigger-related activities, and asthma management activities at baseline and 6 months following the intervention were evaluated using survey data. A total of 115 participants for whom baseline and follow-up data were available were included in this analysis. MEASURES This study used parent self-reported quantitative and qualitative data which were collected through baseline and follow-up surveys administered by program staff. RESULTS Significant reduction in asthma symptom days, nighttime awakenings, days with activity limitation, and albuterol use were observed. Emergency department visits, missed school days, and caregiver missed work days also were significantly reduced, and caregiver quality of life improved. CONCLUSIONS This multifaceted home-based intervention decreased asthma triggers and improved asthma outcomes in children, and improved the quality of life of their caregivers.
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Evaluation of a community health worker pilot intervention to improve diabetes management in Bangladeshi immigrants with type 2 diabetes in New York City. THE DIABETES EDUCATOR 2013; 39:478-93. [PMID: 23749774 PMCID: PMC3912744 DOI: 10.1177/0145721713491438] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
PURPOSE The purpose of this study is to explore the impact and feasibility of a pilot Community Health Worker (CHW) intervention to improve diabetes management among Bangladeshi-American individuals with type 2 diabetes living in New York City. METHODS Participants were recruited at clinic- and community-based venues. The intervention consisted of 6 monthly, CHW-facilitated group sessions on topics related to management of diabetes. Surveys were collected at baseline and follow-up time points. Study outcomes included clinical, behavioral, and satisfaction measures for participants, as well as qualitative measures from CHWs. RESULTS Improvements were seen in diabetes knowledge, exercise and diet to control diabetes, frequency of checking feet, medication compliance, and self-efficacy of health and physical activity from baseline to 12 months. Additionally, there were decreases in A1C, weight, and body mass index. Program evaluation revealed a high acceptability of the intervention, and qualitative findings indicated that CHWs helped overcome barriers and facilitated program outcomes through communal concordance, trust, and leadership. CONCLUSIONS The intervention demonstrated high acceptability and suggested efficacy in improving diabetes management outcomes among Bangladeshi immigrants in an urban setting. The US Bangladeshi population will continue to increase, and given the high rates of diabetes, as well as linguistic and economic barriers faced by this community, effective and culturally tailored health interventions are needed to overcome barriers and provide support for diabetes management.
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Abstract
Young children who experience toxic stress are at high risk for a number of health outcomes in adulthood, including cardiovascular disease, cancers, asthma, and depression. The American Academy of Pediatrics has recently called on pediatricians, informed by research from molecular biology, genomics, immunology, and neuroscience, to become leaders in science-based strategies to build strong foundations for children's life-long health. In this report, we provide an overview of the science of toxic stress. We summarize the development of the neuroendocrine-immune network, how its function is altered by early life adversity, and how these alterations then increase vulnerability to disease. The fact that early environments shape and calibrate the functioning of biological systems very early in life is both a cautionary tale about overlooking critical periods in development and reason for optimism about the promise of intervention. Even in the most extreme cases of adversity, well-timed changes to children's environments can improve outcomes. Pediatricians are in a unique position to contribute to the public discourse on health and social welfare by explaining how factors that seem distal to child health may be the key to some of the most intractable public health problems of our generation. We consider the challenges and opportunities for preventing toxic stress in the context of contemporary pediatric practice.
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Socio-economic impact in CKD. Nephrol Ther 2013; 9:1-7. [PMID: 23318113 DOI: 10.1016/j.nephro.2012.07.361] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2012] [Revised: 05/27/2012] [Accepted: 07/29/2012] [Indexed: 12/22/2022]
Abstract
BACKGROUND Socio-economic status (SES) may be conceptualized as an individual's position in society, as determined by their income, occupation, education, wealth, and housing situation. This review summarizes the current literature regarding associations of these markers of SES with both chronic kidney disease (CKD) and associated poor outcomes. METHODS Literature searches were conducted in the US National Library of Medicine, National Institutes of Health, PubMed database using the search terms "chronic kidney disease" and "chronic renal insufficiency," combined with "socio-economic status," "income," "occupation," "employment," "education," "social class," "wealth," and "housing." Articles not in the English language, using non-human subjects, or primarily concerning subjects with ESRD or acute kidney injury were excluded. RESULTS Income is the most-studied aspect of SES in relation to CKD, but there is increasing literature involving occupation and education as well. Additionally, the associations of CKD and its outcomes with area-level and life course SES are both burgeoning areas of research. There are several research areas that remain mostly unexplored, including the roles of wealth and housing in defining SES-related risk in CKD. Additionally, none have explored the relative utility of composite versus individual indicators of SES in predicting risk of CKD and outcomes. CONCLUSION Given the overwhelming evidence that SES plays an important role in the development and progression of disease, the development and testing of more targeted interventions should be a top priority in CKD research. Continuing examination of these factors, with increased rigor and focus on potentially modifiable intermediate pathways, is needed.
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Epidemiology, policy, and racial/ethnic minority health disparities. Ann Epidemiol 2012; 22:446-55. [PMID: 22626003 DOI: 10.1016/j.annepidem.2012.04.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2011] [Revised: 04/16/2012] [Accepted: 04/19/2012] [Indexed: 01/01/2023]
Abstract
PURPOSE Epidemiologists have long contributed to policy efforts to address health disparities. Three examples illustrate how epidemiologists have addressed health disparities in the United States and abroad through a "social determinants of health" lens. METHODS To identify examples of how epidemiologic research has been applied to reduce health disparities, we queried epidemiologists engaged in disparities research in the United States, Canada, and New Zealand, and drew upon the scientific literature. RESULTS Resulting examples covered a wide range of topic areas. Three areas selected for their contributions to policy were: (1) epidemiology's role in definition and measurement, (2) the study of housing and asthma, and (3) the study of food policy strategies to reduce health disparities. Although epidemiologic research has done much to define and quantify health inequalities, it has generally been less successful at producing evidence that would identify targets for health equity intervention. Epidemiologists have a role to play in measurement and basic surveillance, etiologic research, intervention research, and evaluation research. However, our training and funding sources generally place greatest emphasis on surveillance and etiologic research. CONCLUSIONS The complexity of health disparities requires better training for epidemiologists to effectively work in multidisciplinary teams. Together we can evaluate contextual and multilevel contributions to disease and study intervention programs to gain better insights into evidenced-based health equity strategies.
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Factors associated with attaining coaching goals during an intervention to improve child asthma care. Contemp Clin Trials 2012; 33:912-9. [PMID: 22664649 DOI: 10.1016/j.cct.2012.05.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2012] [Revised: 04/13/2012] [Accepted: 05/13/2012] [Indexed: 11/26/2022]
Abstract
PURPOSE To examine parent and child characteristics associated with engagement in a coaching intervention to improve pediatric asthma care and factors associated with readiness to adopt and maintain targeted asthma management behaviors. METHODS Using methods based on the Transtheoretical Model, trained lay coaches worked with 120 parents of children with asthma promoting adoption and maintenance of asthma management strategies (behaviors). Coaches assigned stage-of-change (on continuum: pre-contemplation, contemplation, preparation, action, maintenance) for each behavior every time it was discussed. Improvement in stage-of-change was analyzed for association with characteristics of the participants (parents and children) and coaching processes. RESULTS Having more coach contacts was associated with earlier first contact (p<0.001), fewer attempts per successful contact (p<0.001), prior asthma hospitalization (p=0.021), more intruding events (p<0.001), and less social support (p=0.048). In univariable models, three factors were associated with forward movement at least one stage for all three behaviors: more coach contacts overall, fewer attempts per successful contact, and more discussion/staging episodes for the particular behavior. In multivariable models adjusting for characteristics of participants and coaching process, the strongest predictor of any forward stage movement for each behavior was having more contacts (p<0.05). CONCLUSIONS Improvement in readiness to adopt and maintain asthma management behaviors was mostly associated with factors reflecting more engagement of participants in the program. Similar coaching interventions should focus on early and frequent contacts to achieve intervention goals, recognizing that parents of children with less severe disease and who have more social support may be more difficult to engage.
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How the health and community development sectors are combining forces to improve health and well-being. Health Aff (Millwood) 2012; 30:2042-51. [PMID: 22068394 DOI: 10.1377/hlthaff.2011.0838] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The root causes of poor health experienced by many who live in low-income neighborhoods-such as the lack of access to health care, limited food choices, and exposure to environmental hazards-are well documented, but often go beyond the scope of the health care delivery system. But that is beginning to change. The health sector has begun to collaborate with the community development sector, which for decades has been working in low-income neighborhoods. Encouraging local and national examples of these new partnerships abound. They include an effort in Seattle, Washington, to reduce exposure to allergens and irritants among low-income asthmatic children, and a $500 million federal program to finance the operation of grocery stores in what have previously been urban "food deserts." To nurture such efforts, the Robert Wood Johnson Foundation, the Federal Reserve System, and others have sponsored a series of "healthy community" forums in US cities. In this article we explore the growing partnerships between the health and community development sectors as well as the challenges they face, and we offer policy recommendations that might help them succeed.
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Improving asthma management among African-American children via a community health worker model: findings from a Chicago-based pilot intervention. J Asthma 2012; 49:380-9. [PMID: 22348448 DOI: 10.3109/02770903.2012.660295] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Asthma affects 25-30% of children living in certain disadvantaged Chicago neighborhoods, a rate twice the national prevalence (13%). Children living in poor, minority communities tend to rely heavily on the emergency department (ED) for asthma care and are unlikely to be properly medicated or educated on asthma self-management. A pilot project implemented and evaluated a community health worker (CHW) model for its effectiveness in reducing asthma morbidity and improving the quality of life among African-American children living in disadvantaged Chicago neighborhoods. METHODS Trained CHWs from targeted communities provided individualized asthma education during three to four home visits over 6 months. The CHWs also served as liaisons between families and the medical system. Seventy children were enrolled into the pilot phase between 15 November 2004 and 15 July 2005, of which 96% were insured by Medicaid and 54% lived with a smoker. Prior to starting, the study was approved by an institutional review board. Data on 50 children (71.4%) who completed the entire 12-month evaluation phase were analyzed using a before and after study design. RESULTS Findings indicate improved asthma control. Specifically, symptom frequency was reduced by 35% and urgent health resource utilization by 75% between the pre- and post-intervention periods. Parental quality of life also improved by a level that was both clinically and statistically significant. Other important outcomes included improved asthma-related knowledge, decreased exposure to asthma triggers, and improved medical management. The intervention was also shown to be cost-effective, resulting in an estimated $5.58 saved per dollar spent on the intervention. CONCLUSIONS Findings suggest that individualized asthma education provided by a trained, culturally competent CHW is effective in improving asthma management among poorly controlled, inner-city children. Further studies are needed to affirm the findings and assess the model's generalizability.
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Abstract
BACKGROUND While guidelines recommend that children with asthma should receive asthma education, it is not known if education delivered in the home is superior to usual care or the same education delivered elsewhere. The home setting allows educators to reach populations (such as the economically disadvantaged) that may experience barriers to care (such as lack of transportation) within a familiar environment. OBJECTIVES To perform a systematic review on educational interventions for asthma delivered in the home to children, caregivers or both, and to determine the effects of such interventions on asthma-related health outcomes. We also planned to make the education interventions accessible to readers by summarising the content and components. SEARCH STRATEGY We searched the Cochrane Airways Group Specialised Register of trials, which includes the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, CINAHL, AMED and PsycINFO, and handsearched respiratory journals and meeting abstracts. We also searched the Education Resources Information Center database (ERIC), reference lists of trials and review articles (last search January 2011). SELECTION CRITERIA We included randomised controlled trials of asthma education delivered in the home to children, their caregivers or both. In the first comparison, eligible control groups were provided usual care or the same education delivered outside of the home. For the second comparison, control groups received a less intensive educational intervention delivered in the home. DATA COLLECTION AND ANALYSIS Two authors independently selected the trials, assessed trial quality and extracted the data. We contacted study authors for additional information. We pooled dichotomous data with fixed-effect odds ratio and continuous data with mean difference (MD) using a fixed-effect where possible. MAIN RESULTS A total of 12 studies involving 2342 children were included. Eleven out of 12 trials were conducted in North America, within urban or suburban settings involving vulnerable populations. The studies were overall of good methodological quality. They differed markedly in terms of age, severity of asthma, context and content of the educational intervention leading to substantial clinical heterogeneity. Due to this clinical heterogeneity, we did not pool results for our primary outcome, the number of patients with exacerbations requiring emergency department (ED) visit. The mean number of exacerbations requiring ED visits per person at six months was not significantly different between the home-based intervention and control groups (N = 2 studies; MD 0.04; 95% confidence interval (CI) -0.20 to 0.27). Only one trial contributed to our other primary outcome, exacerbations requiring a course of oral corticosteroids. Hospital admissions also demonstrated wide variation between trials with significant changes in some trials in both directions. Quality of life improved in both education and control groups over time.A table summarising some of the key components of the education programmes is included in the review. AUTHORS' CONCLUSIONS We found inconsistent evidence for home-based asthma educational interventions compared to standard care, education delivered outside of the home or a less intensive educational intervention delivered at home. Although education remains a key component of managing asthma in children, advocated in numerous guidelines, this review does not contribute further information on the fundamental content and optimum setting for such educational interventions.
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