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Multinational prediction of household and personal exposure to fine particulate matter (PM2.5) in the PURE cohort study

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dc.contributor.authorShupler, Matthew
dc.contributor.authorHystad, Perry
dc.contributor.authorBirch, Aaron
dc.contributor.authorLi Chu, Yen
dc.contributor.authorJeronimo, Matthew
dc.contributor.authorMiller-Lionberg, Daniel
dc.contributor.authorGustafson, Paul
dc.contributor.authorRangarajan, Sumathy
dc.contributor.authorMustaha, Maha
dc.contributor.authorHeenan, Laura
dc.contributor.authorSeron, Pamela
dc.contributor.authorLanas, Fernando
dc.contributor.authorCazor, Fairuz
dc.contributor.authorOliveros, Maria Jose
dc.contributor.authorLopez-Jaramillo, Patricio
dc.contributor.authorCamacho López, Paul Anthony
dc.contributor.authorOtero, Johanna
dc.contributor.authorPerez, Maritza
dc.contributor.authorYeates, Karen
dc.contributor.authorWest, Nicola
dc.contributor.authorNcube, Tatenda
dc.contributor.authorNcube, Brian
dc.contributor.authorChifamba, Jephat
dc.contributor.authorYusuf, Rita
dc.contributor.authorKhan, Afreen
dc.contributor.authorLiu, Zhiguang
dc.contributor.authorWu, Shutong
dc.contributor.authorWei, Li
dc.contributor.authorTse, Lap Ah
dc.contributor.authorMohan, Deepa
dc.contributor.authorKuma, Parthiban
dc.contributor.authorGupta, Rajeev
dc.contributor.authorMohan, Indu
dc.contributor.authorJayachitra, K.G.
dc.contributor.authorMony, Prem
dc.contributor.authorRammohan, Kamala
dc.contributor.authorNair, Sanjeev
dc.contributor.authorLakshmi, P.V.M.
dc.contributor.authorSagar, Vivek
dc.contributor.authorKhawaja, Rehman
dc.contributor.authorIqbal, Romaina
dc.contributor.authorKazmi, Khawar
dc.contributor.authorYusuf, Salim
dc.contributor.authorBrauer, Michael
dc.contributor.authorPURE-AIR study investigators
dc.contributor.researchgroupMasiraspa
dc.date.accessioned2022-02-21T19:33:48Z
dc.date.available2022-02-21T19:33:48Z
dc.date.issued2022-01-15
dc.descriptionDigitalspa
dc.description.abstractAbstract Introduction Use of polluting cooking fuels generates household air pollution (HAP) containing health-damaging levels of fine particulate matter (PM2.5). Many global epidemiological studies rely on categorical HAP exposure indicators, which are poor surrogates of measured PM2.5 levels. To quantitatively characterize HAP levels on a large scale, a multinational measurement campaign was leveraged to develop household and personal PM2.5 exposure models. Methods The Prospective Urban and Rural Epidemiology (PURE)-AIR study included 48-hour monitoring of PM2.5 kitchen concentrations (n = 2,365) and male and/or female PM2.5 exposure monitoring (n = 910) in a subset of households in Bangladesh, Chile, China, Colombia, India, Pakistan, Tanzania and Zimbabwe. PURE-AIR measurements were combined with survey data on cooking environment characteristics in hierarchical Bayesian log-linear regression models. Model performance was evaluated using leave-one-out cross validation. Predictive models were applied to survey data from the larger PURE cohort (22,480 households; 33,554 individuals) to quantitatively estimate PM2.5 exposures. Results The final models explained half (R2 = 54%) of the variation in kitchen PM2.5 measurements (root mean square error (RMSE) (log scale):2.22) and personal measurements (R2 = 48%; RMSE (log scale):2.08). Primary cooking fuel type, heating fuel type, country and season were highly predictive of PM2.5 kitchen concentrations. Average national PM2.5 kitchen concentrations varied nearly 3-fold among households primarily cooking with gas (20 μg/m3 (Chile); 55 μg/m3 (China)) and 12-fold among households primarily cooking with wood (36 μg/m3 (Chile)); 427 μg/m3 (Pakistan)). Average PM2.5 kitchen concentration, heating fuel type, season and secondhand smoke exposure were significant predictors of personal exposures. Modeled average PM2.5 female exposures were lower than male exposures in upper-middle/high-income countries (India, China, Colombia, Chile). Conclusion Using survey data to estimate PM2.5 exposures on a multinational scale can cost-effectively scale up quantitative HAP measurements for disease burden assessments. The modeled PM2.5 exposures can be used in future epidemiological studies and inform policies targeting HAP reduction.spa
dc.description.researchareaCiencias Médicas y de la Saludspa
dc.format.extent17 pspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.doihttps://doi.org/10.1016/j.envint.2021.107021
dc.identifier.urihttps://repositorio.udes.edu.co/handle/001/6080
dc.language.isoengspa
dc.publisherElsevierspa
dc.publisher.placeUSAspa
dc.relation.citationendpage17spa
dc.relation.citationstartpage1spa
dc.relation.citationvolume152spa
dc.relation.citesMatthew Shupler, Perry Hystad, Aaron Birch, Yen Li Chu, Matthew Jeronimo, Daniel Miller-Lionberg, Paul Gustafson, Sumathy Rangarajan, Maha Mustaha, Laura Heenan, Pamela Seron, Fernando Lanas, Fairuz Cazor, Maria Jose Oliveros, Patricio Lopez-Jaramillo, Paul A. Camacho, Johnna Otero, Maritza Perez, Karen Yeates, Nicola West, Tatenda Ncube, Brian Ncube, Jephat Chifamba, Rita Yusuf, Afreen Khan, Zhiguang Liu, Shutong Wu, Li Wei, Lap Ah Tse, Deepa Mohan, Parthiban Kumar, Rajeev Gupta, Indu Mohan, KG Jayachitra, Prem K. Mony, Kamala Rammohan, Sanjeev Nair, P.V.M. Lakshmi, Vivek Sagar, Rehman Khawaja, Romaina Iqbal, Khawar Kazmi, Salim Yusuf, Michael Brauer, Multinational prediction of household and personal exposure to fine particulate matter (PM2.5) in the PURE cohort study, Environment International, Volume 159, 2022, 107021, ISSN 0160-4120, https://doi.org/10.1016/j.envint.2021.107021.
dc.relation.indexedScopusspa
dc.relation.ispartofjournalEnvironment Internationalspa
dc.rights/© 2021 The Authors. Published by Elsevier Ltd.spa
dc.rights.accessrightsinfo:eu-repo/semantics/closedAccessspa
dc.rights.creativecommonsAtribución-NoComercial 4.0 Internacional (CC BY-NC 4.0)spa
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/spa
dc.sourcehttps://www.sciencedirect.com/science/article/pii/S0160412021006462spa
dc.subject.proposalHousehold air pollutioneng
dc.subject.proposalPM2.5eng
dc.subject.proposalKitchen concentrationseng
dc.subject.proposalPersonal exposureseng
dc.titleMultinational prediction of household and personal exposure to fine particulate matter (PM2.5) in the PURE cohort studyspa
dc.typeArtículo de revistaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
dcterms.audienceTodas las Audienciasspa
dspace.entity.typePublication
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
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