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Checkley W, Thompson LM, Hossen S, Nicolaou L, Williams KN, Hartinger SM, Chiang M, Balakrishnan K, Garg SS, Thangavel G, Aravindalochanan V, Rosa G, Mukeshimana A, Ndagijimana F, McCracken JP, Diaz-Artiga A, Sinharoy SS, Waller L, Wang J, Jabbarzadeh S, Chen Y, Steenland K, Kirby MA, Ramakrishnan U, Johnson M, Pillarisetti A, McCollum ED, Craik R, Ohuma EO, Dávila-Román VG, de Las Fuentes L, Simkovich SM, Peel JL, Clasen TF, Papageorghiou AT. Cooking with liquefied petroleum gas or biomass and fetal growth outcomes: a multi-country randomised controlled trial. Lancet Glob Health 2024; 12:e815-e825. [PMID: 38614630 PMCID: PMC11027158 DOI: 10.1016/s2214-109x(24)00033-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 10/26/2023] [Accepted: 01/12/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND Household air pollution might lead to fetal growth restriction during pregnancy. We aimed to investigate whether a liquefied petroleum gas (LPG) intervention to reduce personal exposures to household air pollution during pregnancy would alter fetal growth. METHODS The Household Air Pollution Intervention Network (HAPIN) trial was an open-label randomised controlled trial conducted in ten resource-limited settings across Guatemala, India, Peru, and Rwanda. Pregnant women aged 18-34 years (9-19 weeks of gestation) were randomly assigned in a 1:1 ratio to receive an LPG stove, continuous fuel delivery, and behavioural messaging or to continue usual cooking with biomass for 18 months. We conducted ultrasound assessments at baseline, 24-28 weeks of gestation (the first pregnancy visit), and 32-36 weeks of gestation (the second pregnancy visit), to measure fetal size; we monitored 24 h personal exposures to household air pollutants during these visits; and we weighed children at birth. We conducted intention-to-treat analyses to estimate differences in fetal size between the intervention and control group, and exposure-response analyses to identify associations between household air pollutants and fetal size. This trial is registered with ClinicalTrials.gov (NCT02944682). FINDINGS Between May 7, 2018, and Feb 29, 2020, we randomly assigned 3200 pregnant women (1593 to the intervention group and 1607 to the control group). The mean gestational age was 14·5 (SD 3·0) weeks and mean maternal age was 25·6 (4·5) years. We obtained ultrasound assessments in 3147 (98·3%) women at baseline, 3052 (95·4%) women at the first pregnancy visit, and 2962 (92·6%) at the second pregnancy visit, through to Aug 25, 2020. Intervention adherence was high (the median proportion of days with biomass stove use was 0·0%, IQR 0·0-1·6) and pregnant women in the intervention group had lower mean exposures to particulate matter with a diameter less than 2·5 μm (PM2·5; 35·0 [SD 37·2] μg/m3vs 103·3 [97·9] μg/m3) than did women in the control group. We did not find differences in averaged post-randomisation Z scores for head circumference (0·30 vs 0·39; p=0·04), abdominal circumference (0·38 vs 0·39; p=0·99), femur length (0·44 vs 0·45; p=0·73), and estimated fetal weight or birthweight (-0·13 vs -0·12; p=0·70) between the intervention and control groups. Personal exposures to household air pollutants were not associated with fetal size. INTERPRETATION Although an LPG cooking intervention successfully reduced personal exposure to air pollution during pregnancy, it did not affect fetal size. Our findings do not support the use of unvented liquefied petroleum gas stoves as a strategy to increase fetal growth in settings were biomass fuels are used predominantly for cooking. FUNDING US National Institutes of Health and Bill & Melinda Gates Foundation. TRANSLATIONS For the Kinyarwanda, Spanish and Tamil translations of the abstract see Supplementary Materials section.
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Affiliation(s)
- William Checkley
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA; Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA.
| | - Lisa M Thompson
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
| | - Shakir Hossen
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA; Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Laura Nicolaou
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA; Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Kendra N Williams
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA; Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Stella M Hartinger
- Latin American Center of Excellence on Climate Change and Health, Universidad Peruana Cayetano Heredia, Lima, Peru
| | - Marilu Chiang
- Biomedical Research Unit, Asociación Benéfica PRISMA, Lima, Perú
| | - Kalpana Balakrishnan
- ICMR Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India
| | - Sarada S Garg
- ICMR Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India
| | - Gurusamy Thangavel
- ICMR Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India
| | - Vigneswari Aravindalochanan
- ICMR Center for Advanced Research on Air Quality, Climate and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute for Higher Education and Research, Chennai, India
| | - Ghislaine Rosa
- Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | | | | | - John P McCracken
- Epidemiology and Biostatistics Department, University of Georgia, Athens, GA, USA; Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Anaité Diaz-Artiga
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - Sheela S Sinharoy
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Lance Waller
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Jiantong Wang
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Shirin Jabbarzadeh
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Yunyun Chen
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Kyle Steenland
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Miles A Kirby
- Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Usha Ramakrishnan
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | | | - Ajay Pillarisetti
- Division of Environmental Health Sciences, University of California at Berkeley, Berkeley, CA, USA
| | - Eric D McCollum
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA; Global Program in Pediatric Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences, School of Medicine, Johns Hopkins University, Baltimore, MD, USA; Eudowood Division of Pediatric Respiratory Sciences, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Rachel Craik
- Nuffield Department of Women's & Reproductive Health, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | - Eric O Ohuma
- Centre for Maternal, Adolescent, Reproductive & Child Health, London School of Hygiene & Tropical Medicine, London, UK
| | - Victor G Dávila-Román
- Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Lisa de Las Fuentes
- Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St Louis, St Louis, MO, USA
| | - Suzanne M Simkovich
- Center for Global Non-Communicable Disease Research and Training, School of Medicine, Johns Hopkins University, Baltimore, MD, USA; Division of Healthcare Delivery Research, MedStar Health Research Institute, Hyattsville, MD, USA; Division of Pulmonary and Critical Care Medicine, Georgetown University, Washington, DC, USA
| | - Jennifer L Peel
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - Thomas F Clasen
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Aris T Papageorghiou
- Nuffield Department of Women's & Reproductive Health, University of Oxford, John Radcliffe Hospital, Oxford, UK.
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Deshpande A, Scovronick N, Clasen TF, Waller L, Wang J, Aravindalochanan V, Balakrishnan K, Puttaswamy N, Peel J, Pillarisetti A. Heat Exposure among Adult Women in Rural Tamil Nadu, India. Environ Sci Technol 2024; 58:315-322. [PMID: 38153962 PMCID: PMC10785747 DOI: 10.1021/acs.est.3c03461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 12/01/2023] [Accepted: 12/05/2023] [Indexed: 12/30/2023]
Abstract
Exposure to heat is associated with a substantial burden of disease and is an emerging issue in the context of climate change. Heat is of particular concern in India, which is one of the world's hottest countries and also most populous, where relatively little is known about personal heat exposure, particularly in rural areas. Here, we leverage data collected as part of a randomized controlled trial to describe personal temperature exposures of adult women (40-79 years of age) in rural Tamil Nadu. We also characterize measurement error in heat exposure assessment by comparing personal exposure measurements to the nearest ambient monitoring stations and to commonly used modeled temperature data products. We find that temperatures differ across individuals in the same area on the same day, sometimes by more than 5 °C within the same hour, and that some individuals experience sharp increases in heat exposure in the early morning or evening, potentially a result of cooking with solid fuels. We find somewhat stronger correlations between the personal exposure measurements and the modeled products than with ambient monitors. We did not find evidence of systematic biases, which indicates that adjusting for discrepancies between different exposure measurement methods is not straightforward.
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Affiliation(s)
- Aniruddha Deshpande
- Department
of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, United States
| | - Noah Scovronick
- Gangarosa
Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, United States
| | - Thomas F. Clasen
- Gangarosa
Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, United States
| | - Lance Waller
- Department
of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, United States
| | - Jiantong Wang
- Department
of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia 30322, United States
| | | | - Kalpana Balakrishnan
- Sri
Ramachandra Institute of Higher Education and Research, Chennai 600116, India
| | - Naveen Puttaswamy
- Sri
Ramachandra Institute of Higher Education and Research, Chennai 600116, India
| | - Jennifer Peel
- Department
of Epidemiology, Colorado State University, Aurora, Colorado 80523, United States
| | - Ajay Pillarisetti
- Division
of Environmental Health Sciences, University
of California Berkeley, Berkeley, California 94720, United States
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3
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Checkley W, Thompson LM, Sinharoy SS, Hossen S, Moulton LH, Chang HH, Waller L, Steenland K, Rosa G, Mukeshimana A, Ndagijimana F, McCracken JP, Díaz-Artiga A, Balakrishnan K, Garg SS, Thangavel G, Aravindalochanan V, Hartinger SM, Chiang M, Kirby MA, Papageorghiou AT, Ramakrishnan U, Williams KN, Nicolaou L, Johnson M, Pillarisetti A, Rosenthal J, Underhill LJ, Wang J, Jabbarzadeh S, Chen Y, Dávila-Román VG, Naeher LP, McCollum ED, Peel JL, Clasen TF. Effects of Cooking with Liquefied Petroleum Gas or Biomass on Stunting in Infants. N Engl J Med 2024; 390:44-54. [PMID: 38169489 DOI: 10.1056/nejmoa2302687] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
BACKGROUND Household air pollution is associated with stunted growth in infants. Whether the replacement of biomass fuel (e.g., wood, dung, or agricultural crop waste) with liquefied petroleum gas (LPG) for cooking can reduce the risk of stunting is unknown. METHODS We conducted a randomized trial involving 3200 pregnant women 18 to 34 years of age in four low- and middle-income countries. Women at 9 to less than 20 weeks' gestation were randomly assigned to use a free LPG cookstove with continuous free fuel delivery for 18 months (intervention group) or to continue using a biomass cookstove (control group). The length of each infant was measured at 12 months of age, and personal exposures to fine particulate matter (particles with an aerodynamic diameter of ≤2.5 μm) were monitored starting at pregnancy and continuing until the infants were 1 year of age. The primary outcome for which data are presented in the current report - stunting (defined as a length-for-age z score that was more than two standard deviations below the median of a growth standard) at 12 months of age - was one of four primary outcomes of the trial. Intention-to-treat analyses were performed to estimate the relative risk of stunting. RESULTS Adherence to the intervention was high, and the intervention resulted in lower prenatal and postnatal 24-hour personal exposures to fine particulate matter than the control (mean prenatal exposure, 35.0 μg per cubic meter vs. 103.3 μg per cubic meter; mean postnatal exposure, 37.9 μg per cubic meter vs. 109.2 μg per cubic meter). Among 3061 live births, 1171 (76.2%) of the 1536 infants born to women in the intervention group and 1186 (77.8%) of the 1525 infants born to women in the control group had a valid length measurement at 12 months of age. Stunting occurred in 321 of the 1171 infants included in the analysis (27.4%) of the infants born to women in the intervention group and in 299 of the 1186 infants included in the analysis (25.2%) of those born to women in the control group (relative risk, 1.10; 98.75% confidence interval, 0.94 to 1.29; P = 0.12). CONCLUSIONS An intervention strategy starting in pregnancy and aimed at mitigating household air pollution by replacing biomass fuel with LPG for cooking did not reduce the risk of stunting in infants. (Funded by the National Institutes of Health and the Bill and Melinda Gates Foundation; HAPIN ClinicalTrials.gov number, NCT02944682.).
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Affiliation(s)
- William Checkley
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lisa M Thompson
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Sheela S Sinharoy
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Shakir Hossen
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lawrence H Moulton
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Howard H Chang
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lance Waller
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Kyle Steenland
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Ghislaine Rosa
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Alexie Mukeshimana
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Florien Ndagijimana
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - John P McCracken
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Anaité Díaz-Artiga
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Kalpana Balakrishnan
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Sarada S Garg
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Gurusamy Thangavel
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Vigneswari Aravindalochanan
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Stella M Hartinger
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Marilú Chiang
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Miles A Kirby
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Aris T Papageorghiou
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Usha Ramakrishnan
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Kendra N Williams
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Laura Nicolaou
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Michael Johnson
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Ajay Pillarisetti
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Joshua Rosenthal
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Lindsay J Underhill
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Jiantong Wang
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Shirin Jabbarzadeh
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Yunyun Chen
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Victor G Dávila-Román
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Luke P Naeher
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Eric D McCollum
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Jennifer L Peel
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
| | - Thomas F Clasen
- From the Division of Pulmonary and Critical Care (W.C., S.H., K.N.W., L.N.), the Johns Hopkins Center for Global Non-Communicable Disease Research and Training (W.C., S.H., K.N.W., L.N., E.D.M.), the Eudowood Division of Pediatric Respiratory Sciences, School of Medicine (E.D.M.), and the Program in Global Disease Epidemiology and Control, Department of International Health, Bloomberg School of Public Health (W.C., L.H.M., E.D.M.), Johns Hopkins University, Baltimore, and Fogarty International Center, National Institutes of Health, Bethesda (J.R.) - both in Maryland; Nell Hodgson Woodruff School of Nursing (L.M.T.) and the Hubert Department of Global Health (S.S.S., U.R.), the Gangarosa Department of Environmental Health (K.S., T.F.C.), and the Department of Biostatistics and Bioinformatics (H.H.C., L.W., J.W., S.J., Y.C.), Rollins School of Public Health, Emory University, Atlanta, and the Departments of Epidemiology and Biostatistics (J.P.M.) and Environmental Health Science (L.P.N.), College of Public Health, University of Georgia, Athens - both in Georgia; the Faculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London (G.R.), and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford (A.T.P.) - both in the United Kingdom; Eagle Research Center, Kigali, Rwanda (A.M., F.N.); the Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala (J.P.M., A.D.-A.); the Indian Council of Medical Research Center for Advanced Research on Air Quality, Climate, and Health, Department of Environmental Health Engineering, Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., S.S.G., G.T., V.A.); the Latin American Center of Excellence in Climate Change and Health, Universidad Peruana Cayetano Heredia (S.M.H.), and the Biomedical Research Unit, Asociación Benéfica Prisma (M.C.) - both in Lima, Peru; the Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston (M.A.K.); Berkeley Air Monitoring Group (M.J.) and the Division of Environmental Health Sciences, University of California at Berkeley (A.P.) - both in Berkeley; the Cardiovascular Imaging and Clinical Research Core Laboratory, Department of Medicine, Washington University in St. Louis, St. Louis (L.J.U., V.G.D.-R.); and the Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins (J.L.P.)
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Balakrishnan K, Steenland K, Clasen T, Chang H, Johnson M, Pillarisetti A, Ye W, Naeher LP, Diaz-Artiga A, McCracken JP, Thompson LM, Rosa G, Kirby MA, Thangavel G, Sambandam S, Mukhopadhyay K, Puttaswamy N, Aravindalochanan V, Garg S, Ndagijimana F, Hartinger S, Underhill LJ, Kearns KA, Campbell D, Kremer J, Waller L, Jabbarzadeh S, Wang J, Chen Y, Rosenthal J, Quinn A, Papageorghiou AT, Ramakrishnan U, Howards PP, Checkley W, Peel JL. Exposure-response relationships for personal exposure to fine particulate matter (PM 2·5), carbon monoxide, and black carbon and birthweight: an observational analysis of the multicountry Household Air Pollution Intervention Network (HAPIN) trial. Lancet Planet Health 2023; 7:e387-e396. [PMID: 37164515 PMCID: PMC10186177 DOI: 10.1016/s2542-5196(23)00052-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 02/19/2023] [Accepted: 03/02/2023] [Indexed: 05/12/2023]
Abstract
BACKGROUND Household air pollution (HAP) from solid fuel use is associated with adverse birth outcomes, but data for exposure-response relationships are scarce. We examined associations between HAP exposures and birthweight in rural Guatemala, India, Peru, and Rwanda during the Household Air Pollution Intervention Network (HAPIN) trial. METHODS The HAPIN trial recruited pregnant women (9-<20 weeks of gestation) in rural Guatemala, India, Peru, and Rwanda and randomly allocated them to receive a liquefied petroleum gas stove or not (ie, and continue to use biomass fuel). The primary outcomes were birthweight, length-for-age, severe pneumonia, and maternal systolic blood pressure. In this exposure-response subanalysis, we measured 24-h personal exposures to PM2·5, carbon monoxide, and black carbon once pre-intervention (baseline) and twice post-intervention (at 24-28 weeks and 32-36 weeks of gestation), as well as birthweight within 24 h of birth. We examined the relationship between the average prenatal exposure and birthweight or weight-for-gestational age Z scores using multivariate-regression models, controlling for the mother's age, nulliparity, diet diversity, food insecurity, BMI, the mother's education, neonate sex, haemoglobin, second-hand smoke, and geographical indicator for randomisation strata. FINDINGS Between March, 2018, and February, 2020, 3200 pregnant women were recruited. An interquartile increase in the average prenatal exposure to PM2·5 (74·5 μg/m3) was associated with a reduction in birthweight and gestational age Z scores (birthweight: -14·8 g [95% CI -28·7 to -0·8]; gestational age Z scores: -0·03 [-0·06 to 0·00]), as was an interquartile increase in black carbon (7·3 μg/m3; -21·9 g [-37·7 to -6·1]; -0·05 [-0·08 to -0·01]). Carbon monoxide exposure was not associated with these outcomes (1·7; -3·1 [-12·1 to 5·8]; -0·003 [-0·023 to 0·017]). INTERPRETATION Continuing efforts are needed to reduce HAP exposure alongside other drivers of low birthweight in low-income and middle-income countries. FUNDING US National Institutes of Health (1UM1HL134590) and the Bill & Melinda Gates Foundation (OPP1131279).
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Affiliation(s)
- Kalpana Balakrishnan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India.
| | - Kyle Steenland
- Gangarosa Department of Environmental Health, Emory University, Atlanta, GA, USA
| | - Thomas Clasen
- Gangarosa Department of Environmental Health, Emory University, Atlanta, GA, USA
| | - Howard Chang
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | | | - Ajay Pillarisetti
- Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley, CA, USA
| | - Wenlu Ye
- Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley, CA, USA
| | - Luke P Naeher
- Department of Environmental Health Sciences, University of Georgia, Athens, GA, USA
| | - Anaite Diaz-Artiga
- Center for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala
| | - John P McCracken
- Department of Environmental Health Sciences, University of Georgia, Athens, GA, USA
| | - Lisa M Thompson
- Rollins School of Public Health and Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, GA, USA
| | - Ghislaine Rosa
- Department of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - Miles A Kirby
- Department of Global Health and Population, Harvard T H Chan School of Public Health, Harvard University, Boston, MA, USA
| | - Gurusamy Thangavel
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India
| | - Sankar Sambandam
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India
| | - Krishnendu Mukhopadhyay
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India
| | - Naveen Puttaswamy
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India
| | - Vigneswari Aravindalochanan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India
| | - Sarada Garg
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India
| | | | - Stella Hartinger
- Division of Pulmonary and Critical Care, School of Medicine and Center for Global Non-Communicable Disease Research and Training, Johns Hopkins University, Baltimore, MD, USA
| | - Lindsay J Underhill
- Cardiovascular Division, Washington University School of Medicine, St Louis, MO, USA
| | - Katherine A Kearns
- Department of Environmental Health Sciences, University of Georgia, Athens, GA, USA
| | - Devan Campbell
- Department of Environmental Health Sciences, University of Georgia, Athens, GA, USA
| | - Jacob Kremer
- Department of Environmental Health Sciences, University of Georgia, Athens, GA, USA
| | - Lance Waller
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Shirin Jabbarzadeh
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Jiantong Wang
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Yunyun Chen
- Department of Biostatistics and Bioinformatics, Emory University, Atlanta, GA, USA
| | - Joshua Rosenthal
- Division of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, MD, USA
| | | | - Aris T Papageorghiou
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Usha Ramakrishnan
- Hubert Department of Global Health, Emory University, Atlanta, GA, USA
| | | | - William Checkley
- Division of Pulmonary and Critical Care, School of Medicine and Center for Global Non-Communicable Disease Research and Training, Johns Hopkins University, Baltimore, MD, USA
| | - Jennifer L Peel
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
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Clasen TF, Chang HH, Thompson LM, Kirby MA, Balakrishnan K, Díaz-Artiga A, McCracken JP, Rosa G, Steenland K, Younger A, Aravindalochanan V, Barr DB, Castañaza A, Chen Y, Chiang M, Clark ML, Garg S, Hartinger S, Jabbarzadeh S, Johnson MA, Kim DY, Lovvorn AE, McCollum ED, Monroy L, Moulton LH, Mukeshimana A, Mukhopadhyay K, Naeher LP, Ndagijimana F, Papageorghiou A, Piedrahita R, Pillarisetti A, Puttaswamy N, Quinn A, Ramakrishnan U, Sambandam S, Sinharoy SS, Thangavel G, Underhill LJ, Waller LA, Wang J, Williams KN, Rosenthal JP, Checkley W, Peel JL. Liquefied Petroleum Gas or Biomass for Cooking and Effects on Birth Weight. N Engl J Med 2022; 387:1735-1746. [PMID: 36214599 PMCID: PMC9710426 DOI: 10.1056/nejmoa2206734] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Exposure during pregnancy to household air pollution caused by the burning of solid biomass fuel is associated with adverse health outcomes, including low birth weight. Whether the replacement of a biomass cookstove with a liquefied petroleum gas (LPG) cookstove would result in an increase in birth weight is unclear. METHODS We performed a randomized, controlled trial involving pregnant women (18 to <35 years of age and at 9 to <20 weeks' gestation as confirmed on ultrasonography) in Guatemala, India, Peru, and Rwanda. The women were assigned in a 1:1 ratio to use a free LPG cookstove and fuel (intervention group) or to continue using a biomass cookstove (control group). Birth weight, one of four prespecified primary outcomes, was the primary outcome for this report; data for the other three outcomes are not yet available. Birth weight was measured within 24 hours after birth. In addition, 24-hour personal exposures to fine particulate matter (particles with a diameter of ≤2.5 μm [PM2.5]), black carbon, and carbon monoxide were measured at baseline and twice during pregnancy. RESULTS A total of 3200 women underwent randomization; 1593 were assigned to the intervention group, and 1607 to the control group. Uptake of the intervention was nearly complete, with traditional biomass cookstoves being used at a median rate of less than 1 day per month. After randomization, the median 24-hour personal exposure to fine particulate matter was 23.9 μg per cubic meter in the intervention group and 70.7 μg per cubic meter in the control group. Among 3061 live births, a valid birth weight was available for 94.9% of the infants born to women in the intervention group and for 92.7% of infants born to those in the control group. The mean (±SD) birth weight was 2921±474.3 g in the intervention group and 2898±467.9 g in the control group, for an adjusted mean difference of 19.6 g (95% confidence interval, -10.1 to 49.2). CONCLUSIONS The birth weight of infants did not differ significantly between those born to women who used LPG cookstoves and those born to women who used biomass cookstoves. (Funded by the National Institutes of Health and the Bill and Melinda Gates Foundation; HAPIN ClinicalTrials.gov number, NCT02944682.).
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Affiliation(s)
- Thomas F Clasen
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Howard H Chang
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lisa M Thompson
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Miles A Kirby
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Kalpana Balakrishnan
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Anaité Díaz-Artiga
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - John P McCracken
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ghislaine Rosa
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Kyle Steenland
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ashley Younger
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Vigneswari Aravindalochanan
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Dana B Barr
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Adly Castañaza
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Yunyun Chen
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Marilú Chiang
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Maggie L Clark
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Sarada Garg
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Stella Hartinger
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Shirin Jabbarzadeh
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Michael A Johnson
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Dong-Yun Kim
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Amy E Lovvorn
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Eric D McCollum
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Libny Monroy
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lawrence H Moulton
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Alexie Mukeshimana
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Krishnendu Mukhopadhyay
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Luke P Naeher
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Florien Ndagijimana
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Aris Papageorghiou
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ricardo Piedrahita
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ajay Pillarisetti
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Naveen Puttaswamy
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Ashlinn Quinn
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Usha Ramakrishnan
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Sankar Sambandam
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Sheela S Sinharoy
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Gurusamy Thangavel
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lindsay J Underhill
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Lance A Waller
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Jiantong Wang
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Kendra N Williams
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Joshua P Rosenthal
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - William Checkley
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
| | - Jennifer L Peel
- From Emory University, Atlanta (T.F.C., H.H.C., L.M.T., K.S., D.B.B., Y.C., S.J., A.E.L., U.R., S.S.S., L.A.W., J.W.), and the University of Georgia, Athens (J.P.M., L.P.N.) - both in Georgia; the Harvard T.H. Chan School of Public Health, Boston (M.A.K.); the Sri Ramachandra Institute of Higher Education and Research, Chennai, India (K.B., V.A., S.G., K.M., N.P., S.S., G.T.); Universidad del Valle de Guatemala, Guatemala City (A.D.-A., A.C., L.M.); the London School of Hygiene and Tropical Medicine, London (G.R.), and the University of Oxford, Oxford (A. Papageorghiou) - both in the United Kingdom; the University of California, San Francisco, San Francisco (A.Y.), and the Berkeley Air Monitoring Group (M.A.J., R.P., A.Q.) and the University of California, Berkeley (A. Pillarisetti), Berkeley - all in California; Asociación Benéfica PRISMA (M.C.) and Universidad Peruana Cayetano Heredia (S.H.) - both in Lima, Peru; Colorado State University, Fort Collins (M.L.C., J.L.P.); the National Institutes of Health, Bethesda (D.-Y.K., J.P.R.), and Johns Hopkins University, Baltimore (E.D.M., L.H.M., K.N.W., W.C.) - both in Maryland; the Eagle Research Center, Kigali, Rwanda (A.M., F.N.); and Washington University in St. Louis, St. Louis (L.J.U.)
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Sambandam S, Mukhopadhyay K, Sendhil S, Ye W, Pillarisetti A, Thangavel G, Natesan D, Ramasamy R, Natarajan A, Aravindalochanan V, Vinayagamoorthi A, Sivavadivel S, Uma Maheswari R, Balakrishnan L, Gayatri S, Nargunanathan S, Madhavan S, Puttaswamy N, Garg SS, Quinn A, Rosenthal J, Johnson M, Liao J, Steenland K, Piedhrahita R, Peel J, Checkley W, Clasen T, Balakrishnan K. Exposure contrasts associated with a liquefied petroleum gas (LPG) intervention at potential field sites for the multi-country household air pollution intervention network (HAPIN) trial in India: results from pilot phase activities in rural Tamil Nadu. BMC Public Health 2020; 20:1799. [PMID: 33243198 PMCID: PMC7690197 DOI: 10.1186/s12889-020-09865-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 11/09/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND The Household Air Pollution Intervention Network (HAPIN) trial aims to assess health benefits of a liquefied petroleum gas (LPG) cookfuel and stove intervention among women and children across four low- and middle-income countries (LMICs). We measured exposure contrasts for women, achievable under alternative conditions of biomass or LPG cookfuel use, at potential HAPIN field sites in India, to aid in site selection for the main trial. METHODS We recruited participants from potential field sites within Villupuram and Nagapattinam districts in Tamil Nadu, India, that were identified during a feasibility assessment. We performed. (i) cross-sectional measurements on women (N = 79) using either biomass or LPG as their primary cookfuel and (ii) before-and-after measurements on pregnant women (N = 41), once at baseline while using biomass fuel and twice - at 1 and 2 months - after installation of an LPG stove and free fuel intervention. We involved participants to co-design clothing and instrument stands for personal and area sampling. We measured 24 or 48-h personal exposures and kitchen and ambient concentrations of fine particulate matter (PM2.5) using gravimetric samplers. RESULTS In the cross-sectional analysis, median (interquartile range, IQR) kitchen PM2.5 concentrations in biomass and LPG using homes were 134 μg/m3 [IQR:71-258] and 27 μg/m3 [IQR:20-47], while corresponding personal exposures were 75 μg/m3 [IQR:55-104] and 36 μg/m3 [IQR:26-46], respectively. In before-and-after analysis, median 48-h personal exposures for pregnant women were 72 μg/m3 [IQR:49-127] at baseline and 25 μg/m3 [IQR:18-35] after the LPG intervention, with a sustained reduction of 93% in mean kitchen PM2.5 concentrations and 78% in mean personal PM2.5 exposures over the 2 month intervention period. Median ambient concentrations were 23 μg/m3 [IQR:19-27). Participant feedback was critical in designing clothing and instrument stands that ensured high compliance. CONCLUSIONS An LPG stove and fuel intervention in the candidate HAPIN trial field sites in India was deemed suitable for achieving health-relevant exposure reductions. Ambient concentrations indicated limited contributions from other sources. Study results provide critical inputs for the HAPIN trial site selection in India, while also contributing new information on HAP exposures in relation to LPG interventions and among pregnant women in LMICs. TRIAL REGISTRATION ClinicalTrials.Gov. NCT02944682 ; Prospectively registered on October 17, 2016.
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Affiliation(s)
- Sankar Sambandam
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Krishnendu Mukhopadhyay
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Saritha Sendhil
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Wenlu Ye
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Ajay Pillarisetti
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Gurusamy Thangavel
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Durairaj Natesan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Rengaraj Ramasamy
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Amudha Natarajan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Vigneswari Aravindalochanan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - A Vinayagamoorthi
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - S Sivavadivel
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - R Uma Maheswari
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Lingeswari Balakrishnan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - S Gayatri
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Srinivasan Nargunanathan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Sathish Madhavan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Naveen Puttaswamy
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Sarada S Garg
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India
| | - Ashlinn Quinn
- Division of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, MD, USA
| | - Josh Rosenthal
- Division of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, MD, USA
| | | | - Jiawen Liao
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kyle Steenland
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | | | - Jennifer Peel
- Department of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, CO, USA
| | - William Checkley
- Division of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Thomas Clasen
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kalpana Balakrishnan
- Department of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Faculty of Public Health, Sri Ramachandra Institute of Higher Education and Research (Deemed University), Porur, Chennai, 600116, India.
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Aravindalochanan V, Kumpatla S, Rengarajan M, Rajan R, Viswanathan V. Risk of diabetes in subjects with sedentary profession and the synergistic effect of positive family history of diabetes. Diabetes Technol Ther 2014; 16:26-32. [PMID: 24116832 DOI: 10.1089/dia.2013.0140] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Sedentarism in the workplace, which accelerates risk of diabetes, is least explored in the Indian population. The primary objective of this study was to assess whether prolonged sitting hours in work place predisposes individuals to risk of diabetes and also to estimate risk of diabetes in sedentary workers with a positive family history of diabetes (FHD). SUBJECTS AND METHODS Data of age-matched 514 subjects previously undiagnosed with diabetes from two different occupational groups (bank employees and schoolteachers) in Chennai, India from opportunistic screening were taken for analysis. The important explanatory variables were body mass index, waist circumference, duration of physical activity, positive FHD, and random capillary blood glucose (RCBG). Logistic regression analyses were done separately to identify determinants of diabetes in each group. Another logistic regression was performed after combining data to estimate risk associated with diabetes among sedentary subjects with positive FHD. RESULTS Factors associated with elevated RCBG among schoolteachers were systolic and diastolic blood pressure, whereas among bank employees, in addition to blood pressure, duration of sitting in work place and positive FHD were significantly associated with diabetes. Combined data analysis showed that subjects with duration of sitting of ≥180 min/day and a positive FHD are three times at risk of developing diabetes. Adjusting for total physical activity revealed that risk was higher among male subjects. CONCLUSIONS Increased sitting duration for ≥180 min/day at the workplace was associated with elevated RCBG. There was a threefold higher risk for diabetes among these subjects with positive FHD. Encouraging physical activities in such groups, particularly in men, can be beneficial.
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Affiliation(s)
- Vigneswari Aravindalochanan
- M.V. Hospital for Diabetes and Prof. M. Viswanathan Diabetes Research Centre , WHO Collaborating Centre for Research, Education and Training in Diabetes, Chennai, Tamil Nadu, India
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Kumpatla S, Aravindalochanan V, Rajan R, Viswanathan V, Kapur A. Evaluation of performance of A1c and FPG tests for screening newly diagnosed diabetes defined by an OGTT among tuberculosis patients-a study from India. Diabetes Res Clin Pract 2013; 102:60-4. [PMID: 24035281 DOI: 10.1016/j.diabres.2013.08.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Revised: 05/04/2013] [Accepted: 08/23/2013] [Indexed: 11/22/2022]
Abstract
AIM The methods used for diagnosis of diabetes have limitations particularly in situations associated with stress hyperglycemia. Aim of this study was to evaluate the performance of A1c and fasting plasma glucose (FPG) tests for screening newly diagnosed diabetes (NDD) defined by OGTT among tuberculosis (TB) cases in India. METHODS A total of 983 subjects aged ≥18 years with TB were selected from 7 TB units - 4 urban, 2 rural and 1 semi-urban areas of Tamil Nadu, India, during August 2010-March 2011. Screening for diabetes was carried out by 2-h 75g OGTT. Classification of glucose intolerance status was based on WHO criteria. HbA1c was measured by high performance liquid chromatography using Bio-Rad turbo machine. HbA1c≥47.5mmol/mol was used for diagnosis of diabetes. FPG was estimated by glucose-oxidase method. Known cases of subjects with diabetes were excluded and final analysis was done using data of 779 individuals. The performance of A1c and FPG tests was evaluated against the results of OGTT using receiver operating characteristic curve analysis. RESULTS Prevalence of NDD was 10.8%. The areas under the curve (AUC) were 0.754 [95% confidence interval (CI) 0.68-0.83] (p<0.001) for A1c and 0.662 (95% CI 0.58-0.74) for FPG (p<0.001) in NDD subjects. The HbA1c cut-off point of ≥47.5mmol/mol gave a sensitivity of 59.1% and specificity of 91.7%, and the respective values were 34.8% and 97.5% for FPG in subjects with NDD. CONCLUSION HbA1c performed better than FPG as a screening tool for newly diagnosed diabetes among subjects with TB.
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Affiliation(s)
- Satyavani Kumpatla
- M.V. Hospital for Diabetes and Prof. M. Viswanathan Diabetes Research Centre [WHO Collaborating Centre for Research, Education and Training in Diabetes], Chennai, Tamil Nadu, India
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Aravindalochanan V, Viswanathan V, Kumpatla S. Association of diabetes and tuberculosis--a major public health challenge. J Indian Med Assoc 2012; 110:646-648. [PMID: 23741839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The burden of tuberculosis and diabetes is remarkably high in India. There is an increased risk for diabetic subjects to have active form of tuberculosis compared to their normal counterparts. The chance of reactivation of past tuberculosis infection is also common among the people with diabetes. In addition to that, few studies had reported that proportion of poor tuberculosis treatment outcomes such as treatment failure and death was higher in people with both tuberculosis and diabetes. A recent report from Tamil Nadu showed a very high prevalence of diabetes and prediabetes among tuberculosis patients. These findings strongly suggest the need of universal screening for diabetes among tuberculosis patients. There are several questions to be answered to assist in the formulation of strategies to address this dual burden in developing countries like India. The main purpose of the article is to summarise and discuss the available evidences and to define the area of future research to identify a cost-effective screening method for diabetes among tuberculosis patients and the best mode of reporting and managing the two diseases for the better control of tuberculosis and diabetes.
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Affiliation(s)
- Vigneswari Aravindalochanan
- MV Hospital for Diabetes and Prof M Viswanathan Diabetes Research Centre [WHO Collaborating Centre for Research, Education and Training in Diabetes], Chennai 600013
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Viswanathan V, Kumpatla S, Aravindalochanan V, Rajan R, Chinnasamy C, Srinivasan R, Selvam JM, Kapur A. Prevalence of diabetes and pre-diabetes and associated risk factors among tuberculosis patients in India. PLoS One 2012; 7:e41367. [PMID: 22848473 PMCID: PMC3406054 DOI: 10.1371/journal.pone.0041367] [Citation(s) in RCA: 156] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Accepted: 06/20/2012] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Diabetes mellitus (DM) is recognised as an important risk factor to tuberculosis (TB). India has high TB burden, along with rising DM prevalence. There are inadequate data on prevalence of DM and pre-diabetes among TB cases in India. Aim was to determine diabetes prevalence among a cohort of TB cases registered under Revised National Tuberculosis Control Program in selected TB units in Tamil Nadu, India, and assess pattern of diabetes management amongst known cases. METHODS 827 among the eligible patients (n = 904) underwent HbA1c and anthropometric measurements. OGTT was done for patients without previous history of DM and diagnosis was based on WHO criteria. Details of current treatment regimen of TB and DM and DM complications, if any, were recorded. A pretested questionnaire was used to collect information on sociodemographics, habitual risk factors, and type of TB. FINDINGS DM prevalence was 25.3% (95% CI 22.6-28.5) and that of pre-diabetes 24.5% (95% CI 20.4-27.6). Risk factors associated with DM among TB patients were age (31-35, 36-40, 41-45, 46-50, >50 years vs <30 years) [OR (95% CI) 6.75 (2.36-19.3); 10.46 (3.95-27.7); 18.63 (6.58-52.7); 11.05 (4.31-28.4); 24.7 (9.73-62.7) (p<0.001)], positive family history of DM [3.08 (1.73-5.5) (p<0.001)], sedentary occupation [1.69 (1.10-2.59) (p = 0.016)], and BMI (18.5-22.9, 23-24.9 and ≥25 kg/m(2) vs <18.5 kg/m(2)) [2.03 (1.32-3.12) (p = 0.001); 0.87 (0.31-2.43) (p = 0.78); 1.44 (0.54-3.8) (p = 0.47)]; for pre-diabetes, risk factors were age (36-40, 41-45, 46-50, >50 years vs <30 years) [2.24 (1.1-4.55) (p = 0.026); 6.96 (3.3-14.7); 3.44 (1.83-6.48); 4.3 (2.25-8.2) (p<0.001)], waist circumference [<90 vs. ≥90 cm (men), <80 vs. ≥80 cm (women)] [3.05 (1.35-6.9) (p = 0.007)], smoking [1.92 (1.12-3.28) (p = 0.017)] and monthly income (5000-10,000 INR vs <5000 INR) [0.59 (0.37-0.94) (p = 0.026)]. DM risk was higher among pulmonary TB [3.06 (1.69-5.52) (p<0.001)], especially sputum positive, than non-pulmonary TB. INTERPRETATION Nearly 50% of TB patients had either diabetes or pre-diabetes.
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Affiliation(s)
- Vijay Viswanathan
- Diabetology, M.V. Hospital for Diabetes and Prof. M. Viswanathan Diabetes Research Centre, Chennai, Tamil Nadu, India.
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