Evidence map›Paper›PMID 32347764›Full record

ArticleEnvironmental health perspectives2020

Air Pollutant Exposure and Stove Use Assessment Methods for the Household Air Pollution Intervention Network (HAPIN) Trial.

Michael A Johnson, Kyle Steenland, Ricardo Piedrahita, Maggie L Clark, Ajay Pillarisetti, Kalpana Balakrishnan, Jennifer L Peel, Luke P Naeher, Jiawen Liao, Daniel Wilson and 13 more

Registry-linked trialOpen access · diamondAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Environmental health perspectives, 2020. 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, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 13% of its field
1 · What the graph read from it

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.

2 · The registry

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.

NCT02944682 nacompletednot on this map

Household Air Pollution and Health: A Multi-country LPG Intervention Trial

TypeinterventionalSponsorEmory UniversityRan2017 to 2025Enrolled3,640ConditionsInfant, Low Birth WeightArmsLiquefied petroleum gas (LPG) cookstove
3 · Its place in the literature

Who cites it

56 citing papers in PubMed, 1 synthesis or guideline pooled it, 75 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

23 authors at 9 institutions in 4 countries.

Michael A JohnsonBerkeley Air Monitoring Group, Berkeley, California, USA.
Kyle SteenlandGangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Ricardo PiedrahitaBerkeley Air Monitoring Group, Berkeley, California, USA.
Maggie L ClarkDepartment of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA.
Ajay PillarisettiGangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Kalpana BalakrishnanDepartment 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.
Jennifer L PeelDepartment of Environmental and Radiological Health Sciences, Colorado State University, Fort Collins, Colorado, USA.
Luke P NaeherDepartment of Environmental Health Science, College of Public Health, University of Georgia, Athens, Georgia, USA.
Jiawen LiaoGangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Daniel WilsonGeocene, Vallejo, California, USA.
Jeremy SarnatGangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Lindsay J UnderhillDivision of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA.
Vanessa BurrowesDivision of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA.
John P McCrackenCenter for Health Studies, Universidad del Valle de Guatemala, Guatemala City, Guatemala.
Ghislaine RosaDepartment of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK.
Joshua RosenthalDivision of Epidemiology and Population Studies, Fogarty International Center, National Institutes of Health, Bethesda, Maryland, USA.
Sankar SambandamDepartment 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.
Oscar de LeonDivision of Pulmonary and Critical Care, School of Medicine, Johns Hopkins University, Baltimore, Maryland, USA.
Miles A KirbyGangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA.
Katherine KearnsDepartment 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.
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.
HAPIN Investigators
Emory University · USJohns Hopkins University · USSri Ramachandra Institute of Higher Education and Research · INBerkeley Air Monitoring Group (United States) · USColorado State University · USLondon School of Hygiene & Tropical Medicine · GBNational Institutes of Health · USUniversidad del Valle de Guatemala · GTUniversity of Georgia · 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
$31.1M
Pilot Project ProgramP30ES019776 · NIEHS · EMORY UNIVERSITY · PI William Michael Caudle · 2013 to 2026
$22.6M
NHLBI NIH HHS UM1 HL134590NIEHS NIH HHS P30 ES019776
6 · The paper itself

Abstract

backgroundHigh quality personal exposure data is fundamental to understanding the health implications of household energy interventions, interpreting analyses across assigned study arms, and characterizing exposure-response relationships for household air pollution. This paper describes the exposure data collection for the Household Air Pollution Intervention Network (HAPIN), a multicountry randomized controlled trial of liquefied petroleum gas stoves and fuel among 3,200 households in India, Rwanda, Guatemala, and Peru.

objectivesThe primary objectives of the exposure assessment are to estimate the exposure contrast achieved following a clean fuel intervention and to provide data for analyses of exposure-response relationships across a range of personal exposures.

methodsExposure measurements are being conducted over the 3-y time frame of the field study. We are measuring fine particulate matter [PM

conclusionsThe tools and approaches being used for HAPIN to estimate personal exposures build on previous efforts and take advantage of new technologies. In addition to providing key personal exposure data for this study, we hope the application and learnings from our exposure assessment will help inform future efforts to characterize exposure to household air pollution and for other contexts. https://doi.org/10.1289/EHP6422.

Indexed as

Maternal ExposureRandomized Controlled Trials as TopicAdultAgedAir PollutantsAir Pollution, IndoorCarbon MonoxideCookingFemaleGuatemalaHumansIndiaInfantInfant, NewbornMiddle AgedNatural GasAir PollutantsCarbon MonoxideNatural GasParticulate MatterSoot

Identifiers

PMID32347764
PMCPMC7228125
OpenAlexW3017922436

What OpenQuestion holds

Textmetadata
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Registered trials

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.