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Shaaban M, Shepelak ZD, Stanford JB, Silver RM, Mumford SL, Schisterman EF, Hinkle SN, Nkoy FL, Theilen L, Page J, Woo JG, Brown BH, Varner MW, Schliep KC. Low-dose aspirin, maternal cardiometabolic health, and offspring respiratory health 9 to 14 years after delivery: Findings from the EAGeR Follow-up Study. Paediatr Perinat Epidemiol 2024. [PMID: 38886184 DOI: 10.1111/ppe.13097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 05/16/2024] [Accepted: 05/21/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Accumulating evidence shows that peri-conceptional and in-utero exposures have lifetime health impacts for mothers and their offspring. OBJECTIVES We conducted a Follow-Up Study of the Effects of Aspirin in Gestation and Reproduction (EAGeR) trial with two objectives. First, we determined if women who enrolled at the Utah site (N = 1001) of the EAGeR trial (2007-2011, N = 1228) could successfully be contacted and agree to complete an online questionnaire on their reproductive, cardio-metabolic, and offspring respiratory health 9-14 years after original enrollment. Second, we evaluated if maternal exposure to low-dose aspirin (LDA) during pregnancy was associated with maternal cardio-metabolic health and offspring respiratory health. METHODS The original EAGeR study population included women, 18-40 years of age, who had 1-2 prior pregnancy losses, and who were trying to become pregnant. At follow-up (2020-2021), participants from the Utah cohort completed a 13-item online questionnaire on reproductive and cardio-metabolic health, and those who had a live birth during EAGeR additionally completed a 7-item questionnaire on the index child's respiratory health. Primary maternal outcomes included hypertension and hypercholesterolemia; primary offspring outcomes included wheezing and asthma. RESULTS Sixty-eight percent (n = 678) of participants enrolled in the follow-up study, with 10% and 15% reporting maternal hypertension and hypercholesterolemia, respectively; and 18% and 10% reporting offspring wheezing and asthma. We found no association between maternal LDA exposure and hypertension (risk difference [RD] -0.001, 95% confidence interval [CI] -0.05, 0.04) or hypercholesterolemia (RD -0.01, 95% CI -0.06, 0.05) at 9-14 years follow-up. Maternal LDA exposure was not associated with offspring wheezing (RD -0.002, 95% CI -0.08, 0.08) or asthma (RD 0.13, 95% CI 0.11, 0.37) at follow-up. Findings remained robust after considering potential confounding and selection bias. CONCLUSIONS We observed no association between LDA exposure during pregnancy and maternal cardiometabolic or offspring respiratory health.
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Affiliation(s)
- May Shaaban
- Department of Family and Preventive Medicine, University of Utah Health, Salt Lake City, Utah, USA
| | - Zachary D Shepelak
- Department of Family and Preventive Medicine, University of Utah Health, Salt Lake City, Utah, USA
| | - Joseph B Stanford
- Department of Family and Preventive Medicine, University of Utah Health, Salt Lake City, Utah, USA
| | - Robert M Silver
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah, USA
| | - Sunni L Mumford
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Obstetrics and Gynecology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Enrique F Schisterman
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Obstetrics and Gynecology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Stefanie N Hinkle
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Obstetrics and Gynecology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Flory L Nkoy
- Department of Pediatrics, University of Utah Health, Salt Lake City, Utah, USA
| | - Lauren Theilen
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah, USA
| | - Jessica Page
- Department of Obstetrics and Gynecology, Intermountain Healthcare, Salt Lake City, Utah, USA
| | - Jessica G Woo
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Benjamin H Brown
- Department of Family and Preventive Medicine, University of Utah Health, Salt Lake City, Utah, USA
| | - Michael W Varner
- Department of Obstetrics and Gynecology, University of Utah Health, Salt Lake City, Utah, USA
| | - Karen C Schliep
- Department of Family and Preventive Medicine, University of Utah Health, Salt Lake City, Utah, USA
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Yin A, Mao L, Zhang C, Du B, Xiong X, Chen A, Cheng L, Zhang Z, Li X, Zhou Y, Jiang H. Phthalate exposure and subfecundity in preconception couples: A nested case-control study. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 278:116428. [PMID: 38723384 DOI: 10.1016/j.ecoenv.2024.116428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 04/30/2024] [Accepted: 05/02/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Phthalates (PAEs) are endocrine-disrupting chemicals ubiquitously found in the environment. This study aimed to examine the association between exposure of PAEs and subfecundity in preconception couples. METHODS This is a nested case-control study based on preconception cohort. Preconception couples with intention to conceive were enrolled and followed up until a clinically confirmed pregnancy or 12 menstrual cycles of preparation for conception. A total of 107 couples with subfecundity- time to pregnancy (TTP) more than 12 menstrual cycles, and 144 couples ≤12 cycles were included in the analysis. The levels of PAE metabolites in one spot urine samples were detected and compared between the groups. The weighted quantile sum (WQS) regression model and Bayesian kernel machine regression (BKMR) model were used to examine the joint effects of couples' exposure to PAEs on subfecundity. RESULTS Using the multivariate binary logistic regression model, compared to the lowest quartile of urinary ∑PAEs concentration group, both preconception females (aOR=2.42, 95% CI: 1.10-5.30, p=0.027) and males (aOR=2.99, 95% CI: 1.36-6.58, p=0.006) in the highest quartile group had an increased risk of subfecundity, and a dose-response relationship was observed between PAEs and the risk of subfecundity. The WQS analyses found that co-exposure to PAE mixture was a risk factor for subfecundity in preconception female (aOR=1.76, 95% CI: 1.38-2.26, p<0.001), male (aOR=1.58, 95% CI: 1.20-2.08, p=0.001), and couple (aOR=2.39, 95% CI: 1.61-3.52, p<0.001). The BKMR model found a positive combined effect of mixed exposure to PAEs on the risk of subfecundity. CONCLUSIONS PAEs increase the risk of subfecundity in preconception couples. Our research reinforced the need of monitoring PAE exposure for the purpose of improving human reproductive health.
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Affiliation(s)
- Anxin Yin
- Department of Maternal, Child and Child Health, School of Public Health, Fudan University, Key Laboratory of Health Technology Evaluation (National Health Commission), Fudan University, Shanghai 200032, China
| | - Lisha Mao
- Shenzhen Municipal Center for Disease Control and Prevention, Shenzhen, Guangdong Province 518050, China
| | - Congcong Zhang
- Department of Maternal, Child and Child Health, School of Public Health, Fudan University, Key Laboratory of Health Technology Evaluation (National Health Commission), Fudan University, Shanghai 200032, China
| | - Bingcheng Du
- Department of Statistics, University of Toronto, Canada
| | - Xu Xiong
- School of Public Health and Tropical Medicine, Tulane University, USA
| | - An Chen
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou, Zhejiang Province 310053, China
| | - Lu Cheng
- Department of Computer Science, Aalto University, Espoo 02150, Finland
| | - Zhichun Zhang
- School of Public Health, Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Fudan University School of Public Health, Pudong New Area Center for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai 200032, China
| | - Xingying Li
- Department of Maternal, Child and Child Health, School of Public Health, Fudan University, Key Laboratory of Health Technology Evaluation (National Health Commission), Fudan University, Shanghai 200032, China
| | - Ying Zhou
- School of Public Health, Key Laboratory of Public Health Safety, Fudan University, Ministry of Education, Fudan University School of Public Health, Pudong New Area Center for Disease Control and Prevention, Fudan University Pudong Institute of Preventive Medicine, Shanghai 200032, China.
| | - Hong Jiang
- Department of Maternal, Child and Child Health, School of Public Health, Fudan University, Key Laboratory of Health Technology Evaluation (National Health Commission), Fudan University, Shanghai 200032, China.
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Aksoy SD, Ozdılek R, Aba YA. The effect of pregnant women's status of receiving preconception care on pregnancy stress. Health Care Women Int 2024:1-14. [PMID: 38193902 DOI: 10.1080/07399332.2024.2303513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 01/04/2024] [Indexed: 01/10/2024]
Abstract
In the study, we aimed to determine the effect of pregnant women's status of receiving preconception care on their pregnancy stress. This is a descriptive, correlational, and cross-sectional design study, we were conducted with the participation of 409 pregnant women between June-December 2019. The Pregnancy Stress Rating Scale total score mean was found to be 30.72 ± 20.26. Individuals who received medication and vitamins as part of preconceptional care had significantly higher scores (p < 0.05; p < 0.001) compared to those who did not receive them for total pregnancy stress, postpartum social support, infant health, and infant identity-care stress. Similarly, individuals who received medical treatment and regular checkups had significantly higher scores (p < 0.05) compared to those who did not for total pregnancy stress, postpartum social support, infant identity-care, body image and psychological state during pregnancy stress scores. In addition, individuals who maintained a healthy lifestyle had significantly higher scores (p < 0.05; p < 0.001) compared to others for infant health, infant identity-care, and psychological distress during pregnancy. It was determined that women who made preparations for their pregnancy experienced more stress related to their babies (baby's health, baby's identity and care), psychological status in pregnancy, prenatal and postnatal social support, and body image.
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Affiliation(s)
- Sena Dilek Aksoy
- Midwifery Deparment, Faculty of Health Sciences, Kocaeli University Umuttepe Campus, Kocaeli, Turkey
| | - Resmiye Ozdılek
- Midwifery Deparment, Faculty of Health Sciences, Kocaeli University Umuttepe Campus, Kocaeli, Turkey
| | - Yılda Arzu Aba
- Nursing Deparment, Faculty of Health Sciences, Bandirma Onyedi Eylül University, Bandirma, Turkey
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Pan K, Jukic AM, Mishra GD, Mumford SL, Wise LA, Schisterman EF, Ley SH, Charlton BM, Chavarro JE, Hart JE, Sidney S, Xiong X, Barbosa-Leiker C, Schliep K, Shaffer JG, Bazzano LA, Harville EW. The association between preconception cannabis use and gestational diabetes mellitus: The Preconception Period Analysis of Risks and Exposures Influencing health and Development (PrePARED) consortium. Paediatr Perinat Epidemiol 2024; 38:69-85. [PMID: 37751914 PMCID: PMC11000150 DOI: 10.1111/ppe.13008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 09/28/2023]
Abstract
BACKGROUND The metabolic changes that ultimately lead to gestational diabetes mellitus (GDM) likely begin before pregnancy. Cannabis use might increase the risk of GDM by increasing appetite or promoting fat deposition and adipogenesis. OBJECTIVES We aimed to assess the association between preconception cannabis use and GDM incidence. METHODS We analysed individual-level data from eight prospective cohort studies. We identified the first, or index, pregnancy (lasting ≥20 weeks of gestation with GDM status) after cannabis use. In analyses of pooled individual-level data, we used logistic regression to estimate study-type-specific odds ratios (OR) and 95% confidence intervals (CI), adjusting for potential confounders using random effect meta-analysis to combine study-type-specific ORs and 95% CIs. Stratified analyses assessed potential effect modification by preconception tobacco use and pre-pregnancy body mass index (BMI). RESULTS Of 17,880 participants with an index pregnancy, 1198 (6.7%) were diagnosed with GDM. Before the index pregnancy, 12.5% of participants used cannabis in the past year. Overall, there was no association between preconception cannabis use in the past year and GDM (OR 0.97, 95% CI 0.79, 1.18). Among participants who never used tobacco, however, those who used cannabis more than weekly had a higher risk of developing GDM than those who did not use cannabis in the past year (OR 2.65, 95% CI 1.15, 6.09). This association was not present among former or current tobacco users. Results were similar across all preconception BMI groups. CONCLUSIONS In this pooled analysis of preconception cohort studies, preconception cannabis use was associated with a higher risk of developing GDM among individuals who never used tobacco but not among individuals who formerly or currently used tobacco. Future studies with more detailed measurements are needed to investigate the influence of preconception cannabis use on pregnancy complications.
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Affiliation(s)
- Ke Pan
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, LA, USA
| | - Anne Marie Jukic
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC, USA
| | - Gita D. Mishra
- School of Public Health, University of Queensland, Herston, QLD, Australia
| | - Sunni L. Mumford
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Lauren A. Wise
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Enrique F. Schisterman
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Sylvia H. Ley
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, LA, USA
| | - Brittany M. Charlton
- Department of Population Medicine, Harvard Medical School and Harvard Pilgrim Health Care Institute, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Jorge E. Chavarro
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
- Departments of Nutrition and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Jaime E. Hart
- Channing Division of Network Medicine, Department of Medicine, Brigham and Women’s Hospital and Harvard Medical School, Boston, MA, USA
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Stephen Sidney
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Xu Xiong
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, LA, USA
| | | | - Karen Schliep
- Division of Public Health, Department of Family and Preventive Medicine, School of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Jeffrey G. Shaffer
- Department of Biostatistics and Data Science, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA
| | - Lydia A. Bazzano
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, LA, USA
| | - Emily W. Harville
- Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, New Orleans, LA, USA
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5
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Pan K, Bazzano LA, Betha K, Charlton BM, Chavarro JE, Cordero C, Gunderson EP, Haggerty CL, Hart JE, Jukic AM, Ley SH, Mishra GD, Mumford SL, Schisterman EF, Schliep K, Shaffer JG, Sotres-Alvarez D, Stanford JB, Wilcox AJ, Wise LA, Yeung E, Harville EW. Large-Scale Data Harmonization Across Prospective Studies. Am J Epidemiol 2023; 192:2033-2049. [PMID: 37403415 PMCID: PMC10988223 DOI: 10.1093/aje/kwad153] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 04/11/2023] [Accepted: 06/29/2023] [Indexed: 07/06/2023] Open
Abstract
The Preconception Period Analysis of Risks and Exposures Influencing Health and Development (PrePARED) Consortium creates a novel resource for addressing preconception health by merging data from numerous cohort studies. In this paper, we describe our data harmonization methods and results. Individual-level data from 12 prospective studies were pooled. The crosswalk-cataloging-harmonization procedure was used. The index pregnancy was defined as the first postbaseline pregnancy lasting more than 20 weeks. We assessed heterogeneity across studies by comparing preconception characteristics in different types of studies. The pooled data set included 114,762 women, and 25,531 (22%) reported at least 1 pregnancy of more than 20 weeks' gestation during the study period. Babies from the index pregnancies were delivered between 1976 and 2021 (median, 2008), at a mean maternal age of 29.7 (standard deviation, 4.6) years. Before the index pregnancy, 60% of women were nulligravid, 58% had a college degree or more, and 37% were overweight or obese. Other harmonized variables included race/ethnicity, household income, substance use, chronic conditions, and perinatal outcomes. Participants from pregnancy-planning studies had more education and were healthier. The prevalence of preexisting medical conditions did not vary substantially based on whether studies relied on self-reported data. Use of harmonized data presents opportunities to study uncommon preconception risk factors and pregnancy-related events. This harmonization effort laid the groundwork for future analyses and additional data harmonization.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Emily W Harville
- Correspondence to Dr. Emily W. Harville, Department of Epidemiology, Tulane School of Public Health and Tropical Medicine, Tulane University, 1440 Canal Street, New Orleans, LA 70112 (e-mail: )
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Lim SX, Lai JS, Chen LW, Chia A. Editorial: Maternal dietary and lifestyle patterns with pregnancy, birth, and child health outcomes. Front Nutr 2023; 10:1266598. [PMID: 37915618 PMCID: PMC10616838 DOI: 10.3389/fnut.2023.1266598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/07/2023] [Indexed: 11/03/2023] Open
Affiliation(s)
- Shan Xuan Lim
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore
| | - Jun Shi Lai
- Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research, Singapore, Singapore
| | - Ling-Wei Chen
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Airu Chia
- Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore
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Harper T, Kuohung W, Sayres L, Willis MD, Wise LA. Optimizing preconception care and interventions for improved population health. Fertil Steril 2023; 120:438-448. [PMID: 36516911 DOI: 10.1016/j.fertnstert.2022.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/18/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022]
Abstract
There is growing literature indicating that optimal preconception health is associated with improved reproductive, perinatal, and pediatric outcomes. Given that preconception care is recommended for all individuals planning a pregnancy, medical providers and public health practitioners have a unique opportunity to optimize care and improve health outcomes for reproductive-aged individuals. Knowledge of the determinants of preconception health is important for all types of health professionals, including policy makers. Although some evidence-based recommendations have already been implemented, additional research is needed to identify factors associated with favorable health outcomes and to ensure that effective interventions are made in a timely fashion. Given the largely clinical readership of this journal, this piece is primarily focused on clinical care. However, we acknowledge that optimizing preconception health for the entire population at risk of pregnancy requires broadening our strategies to include population-health interventions that consider the larger social systems, structures, and policies that shape individual health outcomes.
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Affiliation(s)
- Teresa Harper
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, University of Colorado School of Medicine, Aurora, Colorado.
| | - Wendy Kuohung
- Division of Reproductive Endocrinology, Department of Obstetrics and Gynecology, Boston University School of Medicine, Boston, Massachusetts
| | - Lauren Sayres
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, University of Colorado School of Medicine, Aurora, Colorado
| | - Mary D Willis
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
| | - Lauren A Wise
- Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts
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Blanc N, Liao J, Gilliland F, Zhang JJ, Berhane K, Huang G, Yan W, Chen Z. A systematic review of evidence for maternal preconception exposure to outdoor air pollution on Children's health. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 318:120850. [PMID: 36528197 PMCID: PMC9879265 DOI: 10.1016/j.envpol.2022.120850] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 12/06/2022] [Accepted: 12/07/2022] [Indexed: 05/22/2023]
Abstract
The preconception period is a critical window for gametogenesis, therefore preconception exposure to air pollutants may have long-term effects on children. We systematically reviewed epidemiological evidence concerning the effects of preconception ambient air pollution exposure on children's health outcomes and identified research gaps for future investigations. We searched PubMed and Web of Science from journal inception up to October 2022 based on an established protocol (PROSPERO: CRD42022277608). We then identified 162 articles based on searching strategy, 22 of which met the inclusion criteria. Studies covered a wide range of health outcomes including birth defects, preterm birth, birthweight, respiratory outcomes, and developmental outcomes. Findings suggested that exposure to outdoor air pollutants during maternal preconception period were associated with various health outcomes, of which birth defects has the most consistent findings. A meta-analysis revealed that during 3-month preconception period, a 10 μg/m3 increase in PM10 and PM2.5 was associated with relative risk (RR) of birth defects of 1.06 (95% confidence interval (CI): 1.00, 1.02) and 1.14 (95% CI: 0.82, 1.59), respectively. Preterm birth, low birthweight, and autism have also been associated with maternal preconception exposure to PM2.5, PM10, O3 and SO2. However, the significance of associations and effect sizes varied substantially across studies, partly due to the heterogeneity in exposure and outcome assessments. Future studies should use more accurate exposure assessment methods to obtain individual-level exposures with high temporal resolution. This will allow the exploration of which specific time window (weeks or months) during the preconception period has the strongest effect. In future epidemiologic studies, integrating pathophysiologic biomarkers relevant to clinical outcomes may help improve the causal inference of associations between preconception exposure and health outcomes suggested by the current limited literature. Additionally, potential effects of paternal preconception exposure need to be studied.
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Affiliation(s)
- Natalie Blanc
- University of Southern California, Los Angeles, CA, USA
| | - Jiawen Liao
- Department of Population and Public Health Sciences, Keck School of Medicine of University of Southern California, Los Angeles, CA, USA
| | - Frank Gilliland
- Department of Population and Public Health Sciences, Keck School of Medicine of University of Southern California, Los Angeles, CA, USA
| | - Junfeng Jim Zhang
- Division of Environmental Science and Policy, Nicholas School of the Environment, Duke University, Durham, NC, USA; Duke Global Health Institute, Durham, NC, USA
| | - Kiros Berhane
- Department of Biostatistics, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Guoying Huang
- Children's Hospital of Fudan University, Shanghai Key Laboratory of Birth Defect, Shanghai, China
| | - Weili Yan
- Children's Hospital of Fudan University, Shanghai Key Laboratory of Birth Defect, Shanghai, China
| | - Zhanghua Chen
- Department of Population and Public Health Sciences, Keck School of Medicine of University of Southern California, Los Angeles, CA, USA.
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Martin L, Zhang Y, First O, Mustieles V, Dodson R, Rosa G, Coburn-Sanderson A, Adams CD, Messerlian C. Lifestyle interventions to reduce endocrine-disrupting phthalate and phenol exposures among reproductive age men and women: A review and future steps. ENVIRONMENT INTERNATIONAL 2022; 170:107576. [PMID: 36283156 PMCID: PMC9890927 DOI: 10.1016/j.envint.2022.107576] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 09/08/2022] [Accepted: 10/08/2022] [Indexed: 05/04/2023]
Abstract
Non-persistent endocrine-disrupting chemicals (EDCs), including phthalates and phenols, are ubiquitous in both the environment and human body. A growing body of epidemiologic studies have identified concerning links between EDCs and adverse reproductive and developmental health effects. Despite consistent evidence, risk assessments and policy interventions often arrive late. This presents an urgent need to identify evidence-based interventions for implementation at both clinical and community levels to reduce EDC exposure, especially in susceptible populations. The reproductive life cycle (menarche to menopause for females and after pubertal onset for males) includes some of the most vulnerable periods to environmental exposures, such as the preconception and perinatal stages, representing a key window of opportunity to intervene and prevent unfavorable health outcomes. This review aims to synthesize and assess behavioral, dietary, and residential EDC-driven interventions to develop recommendations for subsequent, larger-scale studies that address knowledge-gaps in current interventions during the reproductive life cycle. We selected 21 primary interventions for evaluation, in addition to four supplemental interventions. Among these, accessible (web-based) educational resources, targeted replacement of (known) toxic products, and personalization of the intervention through meetings and support groups, were the most promising strategies for reducing EDC concentrations. However, we document a paucity of interventions to prevent phthalate and phenol exposures during the reproductive years, especially among men. Accordingly, we recommend additional, larger clinical and community-based intervention studies to reduce EDC exposure. Specifically, future intervention studies should focus on short-term, mid-, and long-term exposure reduction to phthalates and phenols. The latter, especially, is required for the development of clinical and public health guidelines to promote reproductive and developmental health globally.
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Affiliation(s)
- Leah Martin
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Yu Zhang
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Olivia First
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Vicente Mustieles
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | | | - Gabriela Rosa
- Massachusetts General Hospital Fertility Center, Department of Obstetrics and Gynecology, Boston, MA, USA
| | - Ayanna Coburn-Sanderson
- Massachusetts General Hospital Fertility Center, Department of Obstetrics and Gynecology, Boston, MA, USA
| | - Charleen D Adams
- Massachusetts General Hospital Fertility Center, Department of Obstetrics and Gynecology, Boston, MA, USA
| | - Carmen Messerlian
- Department of Environmental Health, Harvard T.H. Chan School of Public Heath, Boston, MA, USA; Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Massachusetts General Hospital Fertility Center, Department of Obstetrics and Gynecology, Boston, MA, USA.
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Walker CJ, Christian WJ, Kucharska-Newton A, Browning SR. A cross-sectional examination of the early-onset hypertensive disorders of pregnancy and industrial emissions of toxic metals using Kentucky birth records, 2008–2017. PLoS One 2022; 17:e0274250. [PMID: 36125992 PMCID: PMC9488793 DOI: 10.1371/journal.pone.0274250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 08/24/2022] [Indexed: 11/21/2022] Open
Abstract
This cross-sectional study assessed geospatial patterns of early-onset hypertensive disorders of pregnancy (eHDP) in primiparous mothers and exposure to industrial emissions using geocoded residential information from Kentucky live (N = 210,804) and still (N = 1,247) birth records (2008–2017) and census block group estimates of aerosol concentrations of arsenic (As), cadmium (Cd), chromium (Cr), lead (Pb), mercury (Hg), selenium (Se), and zinc (Zi) from the Risk Screening Environmental Indicators (RSEI) model. A latent class analysis allowed for the identification of four district exposure classes—As, Cd, and Pb (12.6%); Se and Zi (21.4%); Pb and Cr (8%); and low or no exposures (57.9%). Women classified as having a high probability of exposure to both Pb and Cr had a statistically significantly greater prevalence of eHDP after adjusting for demographic factors (aPR = 1.22, 95% CI: 1.04, 1.44) relative to those with low or no exposure. Our findings contribute to the emerging literature on the association of metal exposures with pregnancy outcomes.
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Affiliation(s)
- Courtney J. Walker
- Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, Kentucky, United States of America
- * E-mail:
| | - W. Jay Christian
- Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, Kentucky, United States of America
| | - Anna Kucharska-Newton
- Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, Kentucky, United States of America
| | - Steven R. Browning
- Department of Epidemiology, College of Public Health, University of Kentucky, Lexington, Kentucky, United States of America
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Zhang Y, Jukic AMZ, Song H, Zhang L, Yang F, Wu S, Yin D, Jiang H. Serum Vitamin D Concentrations, Time to Pregnancy, and Pregnancy Outcomes among Preconception Couples: A Cohort Study in Shanghai, China. Nutrients 2022; 14:nu14153058. [PMID: 35893912 PMCID: PMC9330297 DOI: 10.3390/nu14153058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The role of vitamin D in reproductive health is still unclear. This study aimed to assess the effect of serum 25-hydroxyvitamin D (25(OH)D), among preconception couples, on fecundity, and the associations between 25(OH)D concentrations before and during pregnancy, and pregnancy outcomes. METHODS 200 preconception couples attempting to conceive were recruited and were followed-up until childbirth. Time to pregnancy was collected via telephone every two months or obtained via a questionnaire during pregnancy. Blood samples were collected to measure serum 25(OH)D levels from both partners at enrollment and from women during the second and third trimester of pregnancy. RESULTS Couples had higher conception rates within six months (adjusted odds ratio (aOR): 3.72, 95% CI: 1.16, 11.9) and reduced time to pregnancy (adjusted fecundability ratio (aFR): 1.50, 95% CI: 1.01, 2.23) if male partners had sufficient 25(OH)D compared with insufficient 25(OH)D. Compared to pregnant women with insufficient 25(OH)D in the third trimester of pregnancy, sufficient 25(OH)D was associated with reduced odds of anemia (OR: 0.22, 95% CI: 0.06, 0.82), longer gestational age (β: 0.53, 95% CI: 0.04, 1.01) and newborns' higher ponderal index (β: 0.10, 95% CI: 0.01, 0.19). CONCLUSIONS Sufficient serum 25(OH)D levels among preconception men or during pregnancy were associated with better reproductive health.
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Affiliation(s)
- Yu Zhang
- School of Public Health, National Health Commission Key Laboratory of Health Technology Assessment, Fudan University, Shanghai 200032, China; (Y.Z.); (H.S.)
- Vital Statistics Department, Songjiang District Center for Disease Control and Prevention, Shanghai 201600, China
| | - Anne Marie Z. Jukic
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC 27709, USA;
| | - Heqing Song
- School of Public Health, National Health Commission Key Laboratory of Health Technology Assessment, Fudan University, Shanghai 200032, China; (Y.Z.); (H.S.)
| | - Lifeng Zhang
- Shanghai Jiading Maternal and Child Health Care Hospital, Shanghai 201812, China; (L.Z.); (F.Y.); (S.W.); (D.Y.)
| | - Fengyun Yang
- Shanghai Jiading Maternal and Child Health Care Hospital, Shanghai 201812, China; (L.Z.); (F.Y.); (S.W.); (D.Y.)
| | - Shoule Wu
- Shanghai Jiading Maternal and Child Health Care Hospital, Shanghai 201812, China; (L.Z.); (F.Y.); (S.W.); (D.Y.)
| | - Dongxiao Yin
- Shanghai Jiading Maternal and Child Health Care Hospital, Shanghai 201812, China; (L.Z.); (F.Y.); (S.W.); (D.Y.)
| | - Hong Jiang
- School of Public Health, National Health Commission Key Laboratory of Health Technology Assessment, Fudan University, Shanghai 200032, China; (Y.Z.); (H.S.)
- Correspondence: ; Tel./Fax: +86-021-64179976
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12
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Wesselink AK, Hatch EE, Rothman KJ, Wang TR, Willis MD, Yland J, Crowe HM, Geller RJ, Willis SK, Perkins RB, Regan AK, Levinson J, Mikkelsen EM, Wise LA. A Prospective Cohort Study of COVID-19 Vaccination, SARS-CoV-2 Infection, and Fertility. Am J Epidemiol 2022; 191:1383-1395. [PMID: 35051292 PMCID: PMC8807200 DOI: 10.1093/aje/kwac011] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 01/07/2022] [Accepted: 01/13/2022] [Indexed: 01/28/2023] Open
Abstract
Some reproductive-aged individuals remain unvaccinated against coronavirus disease 2019 (COVID-19) because of concerns about potential adverse effects on fertility. Using data from an internet-based preconception cohort study, we examined the associations of COVID-19 vaccination and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection with fertility among couples trying to conceive spontaneously. We enrolled 2,126 self-identified female participants aged 21-45 year residing in the United States or Canada during December 2020-September 2021 and followed them through November 2021. Participants completed questionnaires every 8 weeks on sociodemographics, lifestyle, medical factors, and partner information. We fit proportional probabilities regression models to estimate associations between self-reported COVID-19 vaccination and SARS-CoV-2 infection in both partners with fecundability (i.e., the per-cycle probability of conception), adjusting for potential confounders. COVID-19 vaccination was not appreciably associated with fecundability in either partner (female fecundability ratio (FR) = 1.08, 95% confidence interval (CI): 0.95, 1.23; male FR = 0.95, 95% CI: 0.83, 1.10). Female SARS-CoV-2 infection was not strongly associated with fecundability (FR = 1.07, 95% CI: 0.87, 1.31). Male infection was associated with a transient reduction in fecundability (for infection within 60 days, FR = 0.82, 95% CI: 0.47, 1.45; for infection after 60 days, FR = 1.16, 95% CI: 0.92, 1.47). These findings indicate that male SARS-CoV-2 infection may be associated with a short-term decline in fertility and that COVID-19 vaccination does not impair fertility in either partner.
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Affiliation(s)
- Amelia K Wesselink
- Correspondence to Amelia K. Wesselink, Department of Epidemiology, Boston University School of Public Health, 715 Albany Street, T3E, Boston, MA 02118 (e-mail: )
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13
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La X, Wang Y, Xiong X, Shen L, Chen W, Zhang L, Yang F, Cai X, Zheng H, Jiang H. The Composition of Placental Microbiota and Its Association With Adverse Pregnancy Outcomes. Front Microbiol 2022; 13:911852. [PMID: 35923403 PMCID: PMC9342854 DOI: 10.3389/fmicb.2022.911852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 06/21/2022] [Indexed: 11/25/2022] Open
Abstract
To verify whether the placenta harbors bacteria, and to explore the composition of placental microbiota (if yes) and its association with adverse pregnancy outcomes. The placental microbiota was detected by 16S rRNA gene sequencing technology. In the process of detecting placental samples, exogenous marine bacterial DNA that does not exist in the human body was artificially added to obtain a visible 16S band. At the same time, the sterile samples, such as scissors, sheets, and cotton swabs, in delivery and operating rooms were collected as the environmental control samples. As a result, a total of 2,621,009 sequences were obtained from 71 samples, 88.9% of which came from artificially added exogenous bacterial DNA, suggesting that the placenta contained fewer bacteria. After removing the operational taxonomic units (OTUs) that coexisted in environmental controls, the placenta was annotated with 11 phyla, 22 classes, 43 orders, 79 families, and 157 genera. The β diversity analysis showed that there were significant differences in the placental microbiota between 10 women with gestational diabetes mellitus (GDM) (pAMOVA = 0.01) or 19 women with premature rupture of membranes (PROM) (pAMOVA = 0.004), and 21 women without adverse pregnancy outcomes, respectively. There were higher abundances of genera Bifidobacterium, Duncaniella, and Ruminococcus in the placenta samples of women with GDM. The genera of Bacteroides, Paraprevotella, and Ruminococcus were more enriched in the placental samples of women with PROM. The authors concluded that the placenta may harbor small amounts of microbiota, and significant differences in the dominant microbiota of the placenta were observed between those pregnant women with and without adverse pregnancy outcomes.
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Affiliation(s)
- Xuena La
- School of Public Health, Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
| | - Yuezhu Wang
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Fudan University, Shanghai, China
- Shanghai-MOST Key Laboratory of Health and Disease Genomics, Chinese National Human Genome Center at Shanghai (CHGC) and Shanghai Institute for Biomedical and Pharmaceutical Technologies (SIBPT), Shanghai, China
| | - Xu Xiong
- School of Public Health and Tropical Medicine, Tulane University, New Orleans, LA, United States
| | - Liandi Shen
- Department of Administrative office, Shanghai Jiading Maternal and Child Health Hospital, Shanghai, China
| | - Weiyi Chen
- School of Public Health, Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
| | - Lifeng Zhang
- Department of Administrative office, Shanghai Jiading Maternal and Child Health Hospital, Shanghai, China
| | - Fengyun Yang
- Department of Administrative office, Shanghai Jiading Maternal and Child Health Hospital, Shanghai, China
| | - Xushan Cai
- Department of Clinical Laboratory, Shanghai Jiading Maternal and Child Health Hospital, Shanghai, China
| | - Huajun Zheng
- NHC Key Lab of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Fudan University, Shanghai, China
- Huajun Zheng
| | - Hong Jiang
- School of Public Health, Key Lab of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Shanghai, China
- *Correspondence: Hong Jiang
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14
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La X, Jiang H, Chen A, Zheng H, Shen L, Chen W, Yang F, Zhang L, Cai X, Mao H, Cheng L. Profile of the oral microbiota from preconception to the third trimester of pregnancy and its association with oral hygiene practices. J Oral Microbiol 2022; 14:2053389. [PMID: 35341210 PMCID: PMC8942530 DOI: 10.1080/20002297.2022.2053389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background The oral microbiota plays vital roles in both oral and systemic health, but limited studies have explored the transition of the female oral microbiota from preconception to pregnancy along with pronounced hormonal fluctuations. Aim To characterize the oral microbiota among women in preconception and pregnancy through a prospective study and to explore the associations between the oral microbiota and oral hygiene practices. Methods A total of 202 unstimulated saliva samples were collected from 101 women in both preconception and late pregnancy. The oral microbiota was analyzed using 16S rRNA gene sequencing. Results The Ace and phylogenetic diversity (PD) index were significantly lower in the third trimester than preconception. The pathogenic taxa Prevotella and Atopobium parvulum were significantly higher during late pregnancy than preconception. Women with overall better oral hygiene practice showed lower richness and diversity in preconception compared to women with poorer oral hygiene practice. The abundance of pathogens such as Dialister during both preconception and pregnancy decreased among women with better oral hygiene practice. Conclusions The composition of the oral microbiota changed slightly from preconception to late pregnancy, with more pathogens in saliva samples during pregnancy. Improving oral hygiene practices has the potential to maintain oral micro-ecological balance.
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Affiliation(s)
- Xuena La
- School of Public Health, Key Laboratory of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Xuhui District, Shanghai,China.,Department of Non-communicable Diseases Surveillance, Shanghai Municipal Center for Disease Control and Prevention (SCDC), Changning District, Shanghai,China
| | - Hong Jiang
- School of Public Health, Key Laboratory of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Xuhui District, Shanghai,China
| | - An Chen
- Institute of Healthcare Engineering, Management and Architecture (HEMA), Department of Industrial Engineering and Management, Aalto University, Espoo, Finland
| | - Huajun Zheng
- NHC Key Laboratory of Reproduction Regulation, Shanghai Institute for Biomedical and Pharmaceutical Technologies, Fudan University, Xuhui District, Shanghai,China
| | - Liandi Shen
- Department of Administrative Office, Jiading Maternal and Child Health Care Hospital, Jiading District, Shanghai,China
| | - Weiyi Chen
- School of Public Health, Key Laboratory of Health Technology Assessment, National Health Commission of the People's Republic of China, Fudan University, Xuhui District, Shanghai,China
| | - Fengyun Yang
- Department of Administrative Office, Jiading Maternal and Child Health Care Hospital, Jiading District, Shanghai,China
| | - Lifeng Zhang
- Department of Administrative Office, Jiading Maternal and Child Health Care Hospital, Jiading District, Shanghai,China
| | - Xushan Cai
- Department of Woman Health care, Jiading Maternal and Child Health Care Hospital, Jiading District, Shanghai, China
| | - Hongfang Mao
- Department of Woman Health care, Jiading Maternal and Child Health Care Hospital, Jiading District, Shanghai, China
| | - Lu Cheng
- Department of Computer Science, Aalto University, Espoo, Finland
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15
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Santillan DA, Santillan MK, Davis HA, Crooks M, Flanagan PJ, Ortman CE, Faro EZ, Hunter SK, Knosp BK. Implementation of a Maternal Child Knowledgebase. AMIA ... ANNUAL SYMPOSIUM PROCEEDINGS. AMIA SYMPOSIUM 2022; 2022:432-438. [PMID: 35854751 PMCID: PMC9285168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
To advance the application of clinical data to address maternal health we developed and implemented a Maternal Child Knowledgebase (MCK). The MCK integrates data from every pregnancy that received care at the University of Iowa Hospitals & Clinics (UIHC) and links information from the pregnancy episode to the delivery episode and between the mother and child. This knowledgebase contains integrated information regarding diagnoses, medications, mother and child vitals, hospital admissions, depression screenings, laboratory value results, and procedure information. It also collates information from the electronic health record (EPIC), the Social Security Death Index, and the Medication Administration Record into one knowledgebase. To enhance usability, we designed a custom viewer with several pre-designed queries and reports that eliminates the need for users to be proficient in SQL coding. The recent implementation of the MCK has supported multiple projects and reduced the number of Obstetrics-related data queries to the Biomedical Informatics group.
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16
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Rovira-Vizcaíno NE, Sáez-Padilla J, Romero-Márquez JM, Merino-Godoy MDLÁ. Preconception Care for Men and Women during the Pandemic, an Intervention Proposal. Healthcare (Basel) 2021; 9:healthcare9070816. [PMID: 34203317 PMCID: PMC8304192 DOI: 10.3390/healthcare9070816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/18/2021] [Accepted: 06/24/2021] [Indexed: 11/16/2022] Open
Abstract
The COVID-19 pandemic and its measures resulted in limited outdoor activities, reduced group meetings, etc., leading to unhealthy habits. Several studies showed how certain unhealthy habits can lead to serious consequences for both men and women, as well as affect future offspring. (1) Background: Therefore, we present a community intervention at the preconception stage to avoid future risks. The purpose of this intervention is to change lifestyles and beliefs about the health of men and women in the preconception period; (2) Methods: For the design of the intervention, a bibliographic search was performed both in English and Spanish in the main databases of health sciences and nursing (Cochrane, PubMed, Web of Science, CINAHL, LILACS, Dialnet), using descriptors in MeSH health for sciences; (3) Results: We proposed that a variety of lifestyles be analyzed, including aspects such as physical activity, nutrition, etc. In addition, stress management should be emphasized through a relaxation workshop, where three different techniques be proposed to reduce anxiety levels in stressful situations; (4) Conclusions: Due to the limited scientific results of interventions carried out in the preconception period simultaneously with men and women, more community interventions that address this topic are needed to assess the impact of these actions on the health of the population.
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Affiliation(s)
| | - Jesús Sáez-Padilla
- Integrated Didactics Department, University of Huelva, 21071 Huelva, Spain
- Correspondence:
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17
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Kerkar S, Shankar A, Boynton-Jarrett R, Harville EW. Adverse Childhood Experiences are Associated with Miscarriage in Adulthood: The GROWH Study. Matern Child Health J 2021; 25:479-486. [PMID: 33389588 DOI: 10.1007/s10995-020-03079-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2020] [Indexed: 01/04/2023]
Abstract
OBJECTIVES To investigate whether adverse childhood experiences are associated with miscarriage. METHODS The Gulf Resilience on Women's Health Consortium recruited from clinics and community organizations in Southern Louisiana, 2011-2016. Data from 1511 reproductive-aged women with at least one pregnancy were analyzed. Adverse childhood experiences including abuse, neglect, and family dysfunction, as a child (< age 12), and as an adolescent (12-17), were assessed. Outcome measures were self-reported miscarriage at first pregnancy and at any pregnancy, analyzed with logistic regression with adjustment for maternal age at pregnancy, race, BMI, education, marital and smoking status. RESULTS Women reporting four or more adversities as a child and as a teen had higher odds of experiencing miscarriage at first pregnancy (AORchild 1.71, 95% CI 1.00-2.90; AORteen 1.73, 95% CI 1.05-2.87) and miscarriage at any pregnancy (AORchild 1.74, 95% CI 1.16-2.62; ORteen 1.65, 95% CI 1.10-2.45) compared to those with no adverse childhood experiences. Similar patterns of association were seen for other ACE sub-categories. CONCLUSIONS Childhood adversities were associated with miscarriage. Further research is needed on the pathways which created this association, including psychological, behavioral, and physiological mechanisms and factors which can mitigate the effects of these outcomes.
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Affiliation(s)
- Shweta Kerkar
- Department of Epidemiology, Louisiana State University School of Public Health, New Orleans, LA, USA
| | - Arti Shankar
- Department of Global Biostatistics and Data Science, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA, USA
| | | | - Emily W Harville
- Department of Epidemiology, Tulane University School of Public Health and Tropical Medicine, 1440 Canal St. SL-18 #8318, New Orleans, LA, 70112-2715, USA.
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18
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McGee G, Kioumourtzoglou M, Weisskopf MG, Haneuse S, Coull BA. On the interplay between exposure misclassification and informative cluster size. J R Stat Soc Ser C Appl Stat 2020. [DOI: 10.1111/rssc.12430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Glen McGee
- Harvard T.H. Chan School of Public Health Boston USA
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Yeung EH, Robinson S. Investigating the impact of fertility treatment on child health: the struggle is real! Fertil Steril 2020; 113:932-933. [PMID: 32220424 DOI: 10.1016/j.fertnstert.2020.01.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 01/16/2020] [Indexed: 11/23/2022]
Affiliation(s)
- Edwina H Yeung
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
| | - Sonia Robinson
- Epidemiology Branch, Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland
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20
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Steegers EAP. Understanding preconception health for early life course medicine. Paediatr Perinat Epidemiol 2019; 33:503-505. [PMID: 31637731 DOI: 10.1111/ppe.12597] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Accepted: 09/03/2019] [Indexed: 11/30/2022]
Affiliation(s)
- Eric A P Steegers
- Department of Obstetrics and Gynaecology, University Medical Center Rotterdam, Erasmus MC, Rotterdam, The Netherlands
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