Interaction Between Ambient Particles and Ozone and Its Effect on Daily Mortality  

作　　者：GUO-HAI CHEN GUI-XIANG SONG LI-LI JIANG YUN-HUI ZHANG NAI-QING ZHAO BING-HENG CHEN HAI-DONG KAN 

机构地区：[1]Shanghai Environmental Monitoring Center, Shanghai 200030, China [2]Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China [3]Department of Environmental Health, School of Public Health, Fudan University, Shanghai 200032, China [4]Department of Health Statistics, School of Public Health, Fudan University, Shanghai 200032, China

出　　处：《Biomedical and Environmental Sciences》2007年第6期502-505,共4页生物医学与环境科学（英文版）

基　　金：the Institute of Health Effects through grant 4717-RFIQ03-3/04-13;Hai-Dong KAN has been personally supported by Rising-Star Program for Young Investigators of Shanghai Municipal Committee of Science and Technology since 2004 (04QMX1402).

摘　　要：Objective To examine the effect of particulate matter （PM） less than 10 microns in diameter （PM10） and ozone （O3） on daily mortality in Shanghai, China. Methods A generalized additive model with penalized spline function was used to observe the acute effect of PM10 and O3 on daily mortality. Results Higher PM10 significantly increased the effect of 03 on total mortality, and O3 also increased the effect of PM10 although the estimated increment was statistically insignificant. Conclusion Our findings provide further evidence for the effect of PM10 and O3 on daily mortality.Objective To examine the effect of particulate matter （PM） less than 10 microns in diameter （PM10） and ozone （O3） on daily mortality in Shanghai, China. Methods A generalized additive model with penalized spline function was used to observe the acute effect of PM10 and O3 on daily mortality. Results Higher PM10 significantly increased the effect of 03 on total mortality, and O3 also increased the effect of PM10 although the estimated increment was statistically insignificant. Conclusion Our findings provide further evidence for the effect of PM10 and O3 on daily mortality.

关 键 词：Air pollution MORTALITY INTERACTION PM OZONE 

分 类 号：R12[医药卫生—环境卫生学]