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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005036naa a2200805 4500
001oai:DiVA.org:umu-190752
003SwePub
008211227s2022 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1907522 URI
024a https://doi.org/10.1097/EDE.00000000000014552 DOI
040 a (SwePub)umu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Masselot, Pierre4 aut
2451 0a Differential mortality risks associated with PM2.5 components :b a multi-country, multi-city study
264 1b Wolters Kluwer,c 2022
338 a print2 rdacarrier
520 a BACKGROUND: The association between fine particulate matter (PM2.5) and mortality widely differs between as well as within countries. Differences in PM2.5 composition can play a role in modifying the effect estimates, but there is little evidence about which components have higher impacts on mortality.METHODS: We applied a two-stage analysis on data collected from 210 locations in 16 countries. In the first stage, we estimated location-specific relative risks (RR) for mortality associated with daily total PM2.5 through time series regression analysis. We then pooled these estimates in a meta-regression model that included city-specific logratio-transformed proportions of seven PM2.5 components as well as meta-predictors derived from city-specific socio-economic and environmental indicators.RESULTS: We found associations between RR and several PM2.5 components. Increasing the ammonium (NH4+) proportion from 1% to 22%, while keeping a relative average proportion of other components, increased the RR from 1.0063 (95%CI: 1.0030-1.0097) to 1.0102 (95%CI:1.0070-1.0135). Conversely, an increase in nitrate (NO3-) from 1% to 71% resulted in a reduced RR, from 1.0100 (95%CI: 1.0067-1.0133) to 1.0037 (95%CI: 0.9998- 1.0077). Differences in composition explained a substantial part of the heterogeneity in PM2.5 risk.CONCLUSIONS: These findings contribute to the identification of more hazardous emission sources. Further work is needed to understand the health impacts of PM2.5 components and sources given the overlapping sources and correlations among many components.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Arbetsmedicin och miljömedicin0 (SwePub)303032 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Occupational Health and Environmental Health0 (SwePub)303032 hsv//eng
650 7a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi0 (SwePub)303022 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Public Health, Global Health, Social Medicine and Epidemiology0 (SwePub)303022 hsv//eng
653 a Public health
653 a folkhälsa
700a Sera, Francesco4 aut
700a Schneider, Rochelle4 aut
700a Kan, Haidong4 aut
700a Lavigne, Éric4 aut
700a Stafoggia, Massimo4 aut
700a Tobias, Aurelio4 aut
700a Chen, Hong4 aut
700a Burnett, Richard T.4 aut
700a Schwartz, Joel4 aut
700a Zanobetti, Antonella4 aut
700a Bell, Michelle L.4 aut
700a Chen, Bing-Yu4 aut
700a Leon Guo, Yue-Liang4 aut
700a Ragettli, Martina S.4 aut
700a Vicedo-Cabrera, Ana Maria4 aut
700a Åström, Christofer,d 1983-u Umeå universitet,Avdelningen för hållbar hälsa4 aut0 (Swepub:umu)chas0002
700a Forsberg, Bertil,c professor,d 1956-u Umeå universitet,Avdelningen för hållbar hälsa4 aut0 (Swepub:umu)befo0001
700a Íñiguez, Carmen4 aut
700a Garland, Rebecca M.4 aut
700a Scovronick, Noah4 aut
700a Madureira, Joana4 aut
700a Nunes, Baltazar4 aut
700a De la Cruz Valencia, César4 aut
700a Hurtado Diaz, Magali4 aut
700a Honda, Yasushi4 aut
700a Hashizume, Masahiro4 aut
700a Fook Cheng Ng, Chris4 aut
700a Samoli, Evangelia4 aut
700a Katsouyanni, Klea4 aut
700a Schneider, Alexandra4 aut
700a Breitner, Susanne4 aut
700a Ryti, Niilo R. I.4 aut
700a Jaakkola, Jouni J. K.4 aut
700a Maasikmets, Marek4 aut
700a Orru, Hansu Department of Family Medicine and Public Health, University of Tartu, Tartu, Estonia4 aut0 (Swepub:umu)haor0004
700a Guo, Yuming4 aut
700a Valdés Ortega, Nicolás4 aut
700a Matus Correa, Patricia4 aut
700a Tong, Shilu4 aut
700a Gasparrini, Antonio4 aut
710a Umeå universitetb Avdelningen för hållbar hälsa4 org
773t Epidemiologyd : Wolters Kluwerg 33:2, s. 167-175q 33:2<167-175x 1044-3983x 1531-5487
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-190752
8564 8u https://doi.org/10.1097/EDE.0000000000001455

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