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Air pollution exposure, respiratory consequences, and perceptions among urban African children living in poor conditions - A case study in Abidjan, Côte d'Ivoire

dc.rights.licenseopenen_US
hal.structure.identifierBordeaux population health [BPH]
hal.structure.identifierGlobal Health in the Global South [GHiGS]
dc.contributor.authorPAJOT, Auriane
dc.contributor.authorYAPO, Marie
dc.contributor.authorCOULIBALY, Sarah
dc.contributor.authorDOUMBIA, Madina
dc.contributor.authorGNAMIEN, Sylvain
dc.contributor.authorKOUAO, Kouassi
dc.contributor.authorAHOUA, Stephane
dc.contributor.authorADJOUA DJE, Sonia
dc.contributor.authorLIOUSSE, Cathy
dc.contributor.authorMOH, Raoul
hal.structure.identifierBordeaux population health [BPH]
hal.structure.identifierGlobal Health in the Global South [GHiGS]
dc.contributor.authorORNE GLIEMANN, Joanna
dc.contributor.authorDICK AMON TANOH, Flore
hal.structure.identifierBordeaux population health [BPH]
hal.structure.identifierGlobal Health in the Global South [GHiGS]
dc.contributor.authorMARCY, Olivier
dc.contributor.authorYOBOUE, Veronique
dc.date.accessioned2025-05-16T07:17:17Z
dc.date.available2025-05-16T07:17:17Z
dc.date.issued2025-04-29
dc.identifier.issn2767-3375en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/206636
dc.description.abstractEnAir pollution can severely impact child lung health but is often not considered a public health priority by policy-makers and population in low-and-middle income countries. We conducted an interdisciplinary mixed method study to assess exposure to air pollution and respiratory health on children aged 5-10 living in poorly condition in Yopougon, a district of Abidjan, Côte d'Ivoire, and to evaluate parent and child perceptions and knowledge of air pollution. We measured pollution exposure with indoor and outdoor PM10 and PM2.5 concentrations and questionnaires, assessed children's respiratory health with ISAAC questionnaire, clinical evaluation, spirometry or RINT, depending on their ability to perform a forced expiration, their perception of air pollution with a "Draw and express yourself" activity and that of parents with semi-structured interviews and questionnaires. We enrolled 124 children from 65 households, that used mixed cooking with gas and charcoal in settings with important environmental air pollution. Median 48-hour PM10 and PM2.5 concentrations were 126.7 (IQR: 82.7) and 60.8 (IQR: 50.7) μg/m3, indoor respectively, and 113.4 (IQR: 64.2) and 58.2 (IQR: 36.9) μg/m3, outdoor in courtyards. 21 (16.9%) children reported wheezing in the previous year, 65 (52.4%) reported dry cough at night, and 63 (72.4%) had lung function impairment on spirometry with 24 (27.6%) asthma, 19 (21.8%) non reversible obstruction and 20 (23.0%) restrictive pattern. Adults and children were able to identify visible sources of air pollution but largely ignored effects on health. Despite high exposure to air pollution with particulate matter concentrations significantly exceeding WHO recommendations, and a high prevalence of respiratory symptoms, lung function impairment and asthma, among children, children and adults, perception of air pollution as a health issue was very limited. Recommendations and awareness-raising for parents and children, starting at primary school, are needed to limit the exposure to air pollution and its respiratory consequences.
dc.language.isoENen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.title.enAir pollution exposure, respiratory consequences, and perceptions among urban African children living in poor conditions - A case study in Abidjan, Côte d'Ivoire
dc.title.alternativePLOS Glob Public Healthen_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1371/journal.pgph.0003703en_US
dc.subject.halSciences du Vivant [q-bio]/Santé publique et épidémiologieen_US
dc.identifier.pubmed40300016en_US
bordeaux.journalPLOS Global Public Healthen_US
bordeaux.pagee0003703en_US
bordeaux.volume5en_US
bordeaux.hal.laboratoriesBordeaux Population Health Research Center (BPH) - UMR 1219en_US
bordeaux.issue4en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionINSERMen_US
bordeaux.teamGHIGS_BPHen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.identifier.funderIDInstitut de Recherche pour le Développementen_US
hal.identifierhal-05070097
hal.version1
hal.date.transferred2025-05-16T07:17:21Z
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=PLOS%20Global%20Public%20Health&rft.date=2025-04-29&rft.volume=5&rft.issue=4&rft.spage=e0003703&rft.epage=e0003703&rft.eissn=2767-3375&rft.issn=2767-3375&rft.au=PAJOT,%20Auriane&YAPO,%20Marie&COULIBALY,%20Sarah&DOUMBIA,%20Madina&GNAMIEN,%20Sylvain&rft.genre=article


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