Trial reportEnvironmental health perspectives2022
Exposure Contrasts of Pregnant Women during the Household Air Pollution Intervention Network Randomized Controlled Trial.
Registry-linked trialOpen access · diamondAbstract readRandomized Controlled Trial
In one paragraph
Trial report in Environmental health perspectives, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02944682 (Household Air Pollution and Health), which is not on this map. Cited by 56 papers.
0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
3.1field-weighted citation impact, top 7% of its field
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Household Air Pollution and Health: A Multi-country LPG Intervention Trial
Who cites it
56 citing papers in PubMed, 68 citations in OpenAlex.
- Effects of cooking with liquefied petroleum gas versus biomass on hemoglobin concentrations in pregnant women: a pre-specified exploratory analysis of the HAPIN trial.Nature communications · 2026Trial
- Effect of Household Air Pollution on the Gut Microbiome and Virome of Adult Women Living in Uganda.Environmental health perspectives · 2026Trial
- Impact of cooking with liquefied petroleum gas compared with traditional cooking practices on perinatal and early neonatal mortality: the Poriborton cluster randomised controlled trial.BMJ global health · 2026Trial
- Household air pollution and blood pressure among adult women participants of the Household Air Pollution Intervention Network Trial: An exposure-response analysis.Environmental research · 2025Trial
- Exposure to Household Air Pollution From Biomass Cooking and Severe Pneumonia in Infants.JAMA network open · 2025Trial
- Effects of Cooking with Liquefied Petroleum Gas or Biomass Fuels on Neurodevelopmental Outcomes in Preschool-Age Children Living in Puno, Peru.Environmental health perspectives · 2025Trial
- Development of personal air pollution exposure report-back materials to Household Air Pollution Intervention Network (HAPIN) trial participants in Guatemala and Rwanda: a qualitative study.BMJ global health · 2025Trial
- Impact of the Wood-BurningEnvironmental health perspectives · 2025Trial
- Exposure Contrasts of Women Aged 40-79 Years during the Household Air Pollution Intervention Network Randomized Controlled Trial.Environmental science & technology · 2025Trial
- Effects of a liquefied petroleum gas stove and fuel intervention on head circumference and length at birth: A multi-country household air pollution intervention network (HAPIN) trial.Environment international · 2025Trial
- Association of household air pollution exposure and anemia among pregnant women: Analysis of baseline data from 'Household Air Pollution Intervention Network (HAPIN)' trial.Environment international · 2024Trial
- Cooking with liquefied petroleum gas or biomass and fetal growth outcomes: a multi-country randomised controlled trial.The Lancet. Global health · 2024Trial
- Effects of a liquefied petroleum gas stove intervention on stillbirth, congenital anomalies and neonatal mortality: A multi-country household air pollution intervention network trial.Environmental pollution (Barking, Essex : 1987) · 2024Trial
- Effects of Cooking with Liquefied Petroleum Gas or Biomass on Stunting in Infants.The New England journal of medicine · 2024Trial
- Liquefied Petroleum Gas or Biomass Cooking and Severe Infant Pneumonia.The New England journal of medicine · 2024Trial
- Fidelity and adherence to a liquefied petroleum gas stove and fuel intervention: The multi-country Household Air Pollution Intervention Network (HAPIN) trial.Environment international · 2023Trial
- Effects of a LPG stove and fuel intervention on adverse maternal outcomes: A multi-country randomized controlled trial conducted by the Household Air Pollution Intervention Network (HAPIN).Environment international · 2023Trial
- Liquefied Petroleum Gas or Biomass for Cooking and Effects on Birth Weight.The New England journal of medicine · 2022Trial
- Cross-sectional analysis of the association between personal exposure to household air pollution and blood pressure in adult women: Evidence from the multi-country Household Air Pollution Intervention Network (HAPIN) trial.Environmental research · 2022Trial
- Effects of a Liquefied Petroleum Gas Stove Intervention on Gestational Blood Pressure: Intention-to-Treat and Exposure-Response Findings From the HAPIN Trial.Hypertension (Dallas, Tex. : 1979) · 2022Trial
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
27 authors at 12 institutions in 4 countries.
Michael JohnsonBerkeley Air Monitoring Group, Berkeley, California, USA.ORCID 0000-0002-4886-1534
Ajay PillarisettiDivision of Environmental Health Sciences, School of Public Health, University of California, Berkeley, California, USA.ORCID 0000-0003-0518-2934
Ricardo PiedrahitaBerkeley Air Monitoring Group, Berkeley, California, USA.ORCID 0000-0002-6658-2627
Kalpana BalakrishnanDepartment of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India.ORCID 0000-0002-5905-1801
Jennifer L PeelDepartment of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA.
Kyle SteenlandGangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Lindsay J UnderhillCardiovascular Division, School of Medicine, Washington University, St. Louis, Missouri, USA.
Ghislaine RosaDepartment of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK.
Miles A KirbyGlobal Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.ORCID 0000-0003-3468-9793
Anaité Díaz-ArtigaUniversidad del Valle de Guatemala, Guatemala City, Guatemala.ORCID 0000-0002-2508-8710
John McCrackenDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, Georgia, USA.ORCID 0000-0002-0714-2971
Maggie L ClarkDepartment of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA.ORCID 0000-0002-8613-5736
Lance WallerDepartment of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.ORCID 0000-0001-5002-8886
Howard H ChangDepartment of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Jiantong WangDepartment of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Ephrem DusabimanaEagle Research Center, Kigali, Rwanda.
Florien NdagijimanaEagle Research Center, Kigali, Rwanda.
Sankar SambandamDepartment of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India.ORCID 0000-0002-6424-1140
Krishnendu MukhopadhyayDepartment of Environmental Health Engineering, ICMR Center for Advanced Research on Air Quality, Climate and Health, Sri Ramachandra Medical College and Research Institute, Sri Ramachandra Institute for Higher Education and Research (Deemed University), Chennai, India.
Katherine A KearnsDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, Georgia, USA.
Devan CampbellDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, Georgia, USA.
Jacob KremerDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, Georgia, USA.ORCID 0000-0002-5273-3236
Joshua P RosenthalDivision of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, Maryland, USA.ORCID 0000-0002-3891-126X
William CheckleyDivision of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA.
Thomas ClasenGangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.ORCID 0000-0003-4062-5788
Luke NaeherDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, Georgia, USA.ORCID 0000-0003-3077-5440
the Household Air Pollution Intervention Network (HAPIN) Trial Investigators
Emory University · USUniversity of Georgia · USSri Ramachandra Institute of Higher Education and Research · INBerkeley Air Monitoring Group (United States) · USColorado State University · USHarvard Global Health Institute · USJohns Hopkins University · USLondon School of Hygiene & Tropical Medicine · GBNational Institutes of Health · USUniversidad del Valle de Guatemala · GTUniversity of California, Berkeley · USWashington University in St. Louis · US
Funding
Household Air Pollution and Health: A Multi-Country LPG Intervention TrialUM1HL134590 · NHLBI · EMORY UNIVERSITY · PI CHECKLEY, WILLIAM, CLASEN, THOMAS F · 2016 to 2021
$31.1MNHLBI NIH HHS UM1 HL134590NIOSH CDC HHS T42 OH008429
Abstract
backgroundExposure to
objectivesThis paper reports exposure reductions achieved by a liquified petroleum gas (LPG) stove and fuel intervention for pregnant mothers in the Household Air Pollution Intervention Network (HAPIN) randomized controlled trial.
methodsThe HAPIN trial included 3,195 households primarily using biomass for cooking in Guatemala, India, Peru, and Rwanda. Twenty-four-hour exposures to
resultsMedian postrandomization exposures of particulate matter (PM) with aerodynamic diameter DISCUSSION: Postintervention
Indexed as
Air PollutionPetroleumCarbon MonoxideFemaleHumansParticulate MatterPregnancyPregnant PeopleSootCarbon MonoxideParticulate MatterPetroleumSoot
Identifiers
What OpenQuestion holds
Textmetadata
Read underepoch 390
Registered trials
NCT02944682ClinicalTrials.gov
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.