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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00005669naa a2200553 4500
001oai:DiVA.org:oru-79921
003SwePub
008200220s2020 | |||||||||||000 ||eng|
009oai:prod.swepub.kib.ki.se:143158848
024a https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-799212 URI
024a https://doi.org/10.3390/ijerph170311112 DOI
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1431588482 URI
040 a (SwePub)orud (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Tian, Qingu Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden4 aut
2451 0a Short-Term Associations of Fine Particulate Matter and Synoptic Weather Types with Cardiovascular Mortality :b An Ecological Time-Series Study in Shanghai, China
264 c 2020-02-10
264 1b MDPI,c 2020
338 a print2 rdacarrier
500 a Funding Agency:National Natural Science Foundation of China 31971485
520 a Background: Exposures to both ambient fine particulate matter (PM2.5) and extreme weather conditions have been associated with cardiovascular disease (CVD) deaths in numerous epidemiologic studies. However, evidence on the associations with CVD deaths for interaction effects between PM2.5 and weather conditions is still limited. This study aimed to investigate associations of exposures to PM2.5 and weather conditions with cardiovascular mortality, and further to investigate the synergistic or antagonistic effects of ambient air pollutants and synoptic weather types (SWTs).Methods: Information on daily CVD deaths, air pollution, and meteorological conditions between 1 January 2012 and 31 December 2014 was obtained in Shanghai, China. Generalized additive models were used to assess the associations of daily PM2.5 concentrations and meteorological factors with CVD deaths. A 15-day lag analysis was conducted using a polynomial distributed lag model to access the lag patterns for associations with PM2.5.Results: During the study period, the total number of CVD deaths in Shanghai was 59,486, with a daily mean of 54.3 deaths. The average daily PM2.5 concentration was 55.0 µg/m3. Each 10 µg/m3 increase in PM2.5 concentration was associated with a 1.26% (95% confidence interval (CI): 0.40%, 2.12%) increase in CVD mortality. No SWT was statistically significantly associated with CVD deaths. For the interaction between PM2.5 and SWT, statistically significant interactions were found between PM2.5 and cold weather, with risk for PM2.5 in cold dry SWT decreasing by 1.47% (95% CI: 0.54%, 2.39%), and in cold humid SWT the risk decreased by 1.45% (95% CI: 0.52%, 2.36%). In the lag effect analysis, statistically significant positive associations were found for PM2.5 in the 1-3 lag days, while no statistically significant effects were found for other lag day periods.Conclusions: Exposure to PM2.5 was associated with short-term increased risk of cardiovascular deaths with some lag effects, while the cold weather may have an antagonistic effect with PM2.5. However, the ecological study design limited the possibility to identify a causal relationship, so prospective studies with individual level data are warranted.
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
653 a PM2.5
653 a air pollution
653 a antagonistic effect
653 a cardiovascular mortality
653 a fine particulate matter
653 a interaction effect
653 a lag effect
653 a synergistic effect
653 a synoptic weather type
653 a weather
700a Li, Mei,d 1970-u Örebro universitet,Institutionen för medicinska vetenskaper,Region Örebro län,Center for Assessment of Medical Technology4 aut0 (Swepub:oru)mili
700a Montgomery, Scott,d 1961-u Karolinska Institutet,Örebro universitet,Institutionen för medicinska vetenskaper,Clinical Epidemiology Division, Department of Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Epidemiology and Public Health, University College London, London WC, UK,Clinical Epidemiology and Biostatistics4 aut0 (Swepub:oru)smy
700a Fang, Bou Division of Vital Statistics, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China4 aut
700a Wang, Chunfangu Division of Vital Statistics, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China4 aut
700a Xia, Tianu Institute of Health Information, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China4 aut
700a Cao, Yang,c Associate Professor,d 1972-u Örebro universitet,Institutionen för medicinska vetenskaper,Region Örebro län4 aut0 (Swepub:oru)yco
710a Department of Public Health Sciences, Karolinska Institutet, Stockholm, Swedenb Institutionen för medicinska vetenskaper4 org
773t International Journal of Environmental Research and Public Healthd : MDPIg 17:3q 17:3x 1661-7827x 1660-4601
856u https://doi.org/10.3390/ijerph17031111y Fulltext
856u https://res.mdpi.com/d_attachment/ijerph/ijerph-17-01111/article_deploy/ijerph-17-01111-v2.pdf
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-79921
8564 8u https://doi.org/10.3390/ijerph17031111
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:143158848

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