Is PM1 similar to PM2.5? : a new insight into the association of PM1 and PM2.5 with children's lung function

2020
journal article
article
41
dc.abstract.enExperimental data suggests that PM1 is more toxic than PM2.5 although the epidemiologic evidence suggests that the health associations are similar. However, few objective exposure data are available to compare the associations of PM1 and PM2.5 with children lung function. Our objectives are a) to evaluate associations between long-term exposure to PM1, PM2.5 and children’s lung function, and b) to compare the associations between PM1 and PM2.5. From 2012 to 2013, we enrolled 6,740 children (7-14 years), randomly recruited from primary and middle schools located in seven cities in northeast China. We measured lung function including forced vital capacity (FVC), forced expiratory volume in 1 s (FEV1), peak expiratory flow (PEF), and maximal mid-expiratory flow (MMEF) utilizing two portable electronic spirometers. We dichotomized continuous lung function measures according the expected values for gender and age. The spatial resolution at which PM1 and PM2.5 estimated were estimated using a machine learning method and the temporal average concentrations were averaged from 2009 to 2012. A multilevel regression model was used to estimate the associations of PM1, PM2.5 exposure and lung function measures, adjusted for confounding factors. Associations with lower lung function were consistently larger for PM1 than for PM2.5. Adjusted odds ratios (OR) per interquartile range greater PM1 ranged from 1.53 for MMEF (95% confidence interval [CI]: 1.20-1.96) to 2.14 for FEV1 (95% CI: 1.66-2.76) and ORs for PM2.5 ranged from 1.36 for MMEF (95%CI: 1.12–1.66) to 1.82 for FEV1 (95%CI: 1.49-2.22), respectively. PM1 and PM2.5 had.pl
dc.affiliationWydział Filozoficzny : Instytut Psychologiipl
dc.contributor.authorMo, Yangpl
dc.contributor.authorGuo, Yu-Mingpl
dc.contributor.authorBloom, Michael S.pl
dc.contributor.authorDharmage, Shyamali C.pl
dc.contributor.authorMorawska, Lidiapl
dc.contributor.authorHeinrich, Joachimpl
dc.contributor.authorJalaludin, Binpl
dc.contributor.authorMarkevych, Iana - 423962 pl
dc.contributor.authorKnibbs, Luke Dpl
dc.contributor.authorShao, Linpl
dc.contributor.authorLan, Steve Hungpl
dc.contributor.authorPasi, Jalavapl
dc.contributor.authorMika, Komppulapl
dc.contributor.authorMarjut, Roponenpl
dc.contributor.authorMaija-Riitta, Hirvonenpl
dc.contributor.authorQi-Hua, Guanpl
dc.contributor.authorZi-Mian, Liangpl
dc.contributor.authorHong-Yao, Yupl
dc.contributor.authorLi-Wen, Hupl
dc.contributor.authorBo-Yi, Yangpl
dc.contributor.authorXiao-Wen, Zengpl
dc.contributor.authorGuang-Hui, Dongpl
dc.date.accessioned2020-10-21T13:07:10Z
dc.date.available2020-10-21T13:07:10Z
dc.date.issued2020pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.versionostateczna wersja wydawcy
dc.description.volume145pl
dc.identifier.articleid106092pl
dc.identifier.doi10.1016/j.envint.2020.106092pl
dc.identifier.issn1873-6750pl
dc.identifier.projectROD UJ / OPpl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/249712
dc.languageengpl
dc.language.containerengpl
dc.rightsUdzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa*
dc.rights.licenceCC-BY
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/legalcode.pl*
dc.share.typeinne
dc.subject.enPM1pl
dc.subject.enlung functionpl
dc.subject.enchildrenpl
dc.subject.enChinapl
dc.subtypeArticlepl
dc.titleIs PM1 similar to PM2.5? : a new insight into the association of PM1 and PM2.5 with children's lung functionpl
dc.title.journalEnvironment Internationalpl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
Experimental data suggests that PM1 is more toxic than PM2.5 although the epidemiologic evidence suggests that the health associations are similar. However, few objective exposure data are available to compare the associations of PM1 and PM2.5 with children lung function. Our objectives are a) to evaluate associations between long-term exposure to PM1, PM2.5 and children’s lung function, and b) to compare the associations between PM1 and PM2.5. From 2012 to 2013, we enrolled 6,740 children (7-14 years), randomly recruited from primary and middle schools located in seven cities in northeast China. We measured lung function including forced vital capacity (FVC), forced expiratory volume in 1 s (FEV1), peak expiratory flow (PEF), and maximal mid-expiratory flow (MMEF) utilizing two portable electronic spirometers. We dichotomized continuous lung function measures according the expected values for gender and age. The spatial resolution at which PM1 and PM2.5 estimated were estimated using a machine learning method and the temporal average concentrations were averaged from 2009 to 2012. A multilevel regression model was used to estimate the associations of PM1, PM2.5 exposure and lung function measures, adjusted for confounding factors. Associations with lower lung function were consistently larger for PM1 than for PM2.5. Adjusted odds ratios (OR) per interquartile range greater PM1 ranged from 1.53 for MMEF (95% confidence interval [CI]: 1.20-1.96) to 2.14 for FEV1 (95% CI: 1.66-2.76) and ORs for PM2.5 ranged from 1.36 for MMEF (95%CI: 1.12–1.66) to 1.82 for FEV1 (95%CI: 1.49-2.22), respectively. PM1 and PM2.5 had.
dc.affiliationpl
Wydział Filozoficzny : Instytut Psychologii
dc.contributor.authorpl
Mo, Yang
dc.contributor.authorpl
Guo, Yu-Ming
dc.contributor.authorpl
Bloom, Michael S.
dc.contributor.authorpl
Dharmage, Shyamali C.
dc.contributor.authorpl
Morawska, Lidia
dc.contributor.authorpl
Heinrich, Joachim
dc.contributor.authorpl
Jalaludin, Bin
dc.contributor.authorpl
Markevych, Iana - 423962
dc.contributor.authorpl
Knibbs, Luke D
dc.contributor.authorpl
Shao, Lin
dc.contributor.authorpl
Lan, Steve Hung
dc.contributor.authorpl
Pasi, Jalava
dc.contributor.authorpl
Mika, Komppula
dc.contributor.authorpl
Marjut, Roponen
dc.contributor.authorpl
Maija-Riitta, Hirvonen
dc.contributor.authorpl
Qi-Hua, Guan
dc.contributor.authorpl
Zi-Mian, Liang
dc.contributor.authorpl
Hong-Yao, Yu
dc.contributor.authorpl
Li-Wen, Hu
dc.contributor.authorpl
Bo-Yi, Yang
dc.contributor.authorpl
Xiao-Wen, Zeng
dc.contributor.authorpl
Guang-Hui, Dong
dc.date.accessioned
2020-10-21T13:07:10Z
dc.date.available
2020-10-21T13:07:10Z
dc.date.issuedpl
2020
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
145
dc.identifier.articleidpl
106092
dc.identifier.doipl
10.1016/j.envint.2020.106092
dc.identifier.issnpl
1873-6750
dc.identifier.projectpl
ROD UJ / OP
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/249712
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa
dc.rights.licence
CC-BY
dc.rights.uri*
http://creativecommons.org/licenses/by/4.0/legalcode.pl
dc.share.type
inne
dc.subject.enpl
PM1
dc.subject.enpl
lung function
dc.subject.enpl
children
dc.subject.enpl
China
dc.subtypepl
Article
dc.titlepl
Is PM1 similar to PM2.5? : a new insight into the association of PM1 and PM2.5 with children's lung function
dc.title.journalpl
Environment International
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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