标题：Spatiotemporal Changes in Fine Particulate Matter Pollution and the Associated Mortality Burden in China between 2015 and 2016
作者： Feng, LW (Feng, Luwei); Ye, B (Ye, Bo); Feng, H (Feng, Huan); Ren, F (Ren, Fu); Huang, SC (Huang, Shichun); Zhang, XT (Zhang, Xiaotong); Zhang, YQ (Zhang, Yunquan); Du, QY (Du, Qingyun); Ma, L (Ma, Lu)
来源出版物：INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 卷：14 期：11 文献编号：1321 DOI：10.3390/ijerph14111321 出版年： NOV 2017
摘要：In recent years, research on the spatiotemporal distribution and health effects of fine particulate matter (PM2.5) has been conducted in China. However, the limitations of different research scopes and methods have led to low comparability between regions regarding the mortality burden of PM2.5. A kriging model was used to simulate the distribution of PM2.5 in 2015 and 2016. Relative risk (RR) at a specified PM2.5 exposure concentration was estimated with an integrated exposure-response (IER) model for different causes of mortality: lung cancer (LC), ischaemic heart disease (IHD), cerebrovascular disease (stroke) and chronic obstructive pulmonary disease (COPD). The population attributable fraction (PAF) was adopted to estimate deaths attributed to PM2.5. 72.02% of cities experienced decreases in PM2.5 from 2015 to 2016. Due to the overall decrease in the PM2.5 concentration, the total number of deaths decreased by approximately 10,658 per million in 336 cities, including a decrease of 1400, 1836, 6312 and 1110 caused by LC, IHD, stroke and COPD, respectively. Our results suggest that the overall PM2.5 concentration and PM2.5-related deaths exhibited decreasing trends in China, although air quality in local areas has deteriorated. To improve air pollution control strategies, regional PM2.5 concentrations and trends should be fully considered.
作者关键词：PM2.5; spatiotemporal characteristics; population exposure; mortality burden; China
扩展关键词：AIR-POLLUTION; GLOBAL BURDEN; METEOROLOGICAL CONDITIONS; PM2.5 CONCENTRATIONS; SPATIAL-DISTRIBUTION; EXPOSURE; CITIES; DISEASE; TRENDS; QUALITY
通讯作者地址：Du, QY (reprint author), Wuhan Univ, Sch Resources & Environm Sci, Wuhan 430079, Hubei, Peoples R China.
Ma, L (reprint author), Wuhan Univ, Sch Hlth Sci, Dept Epidemiol & Biostat, Wuhan 430071, Hubei, Peoples R China.
Du, QY (reprint author), Wuhan Univ, Key Lab GIS, Minist Educ, Wuhan 430079, Hubei, Peoples R China.
Du, QY (reprint author), Wuhan Univ, Natl Adm Surveying Mapping & Geoinformat, Key Lab Digital Mapping & Land Informat Applicat, Wuhan 430079, Hubei, Peoples R China.
Du, QY (reprint author), Wuhan Univ, Collaborat Innovat Ctr Geospatial Technol, Wuhan 430079, Hubei, Peoples R China.
Ma, L (reprint author), Wuhan Univ, Global Hlth Inst, 8 Donghunan Rd, Wuhan 430072, Hubei, Peoples R China.
电子邮件地址：lwfeng@whu.edu.cn; yeb@whu.edu.cn; 2017203050003@whu.edu.cn; renfu@whu.edu.cn; 2017283050055@whu.edu.cn; XiaotongZhang@whu.edu.cn; Yun-quanZhang@whu.edu.cn; qydu@whu.edu.cn; malu@whu.edu.cn
[Feng, Luwei; Ren, Fu; Du, Qingyun] Wuhan Univ, Sch Resources & Environm Sci, Wuhan 430079, Hubei, Peoples R China.
[Ye, Bo; Feng, Huan; Huang, Shichun; Zhang, Xiaotong; Zhang, Yunquan; Ma, Lu] Wuhan Univ, Sch Hlth Sci, Dept Epidemiol & Biostat, Wuhan 430071, Hubei, Peoples R China.
[Ren, Fu; Du, Qingyun] Wuhan Univ, Key Lab GIS, Minist Educ, Wuhan 430079, Hubei, Peoples R China.
[Ren, Fu; Du, Qingyun] Wuhan Univ, Natl Adm Surveying Mapping & Geoinformat, Key Lab Digital Mapping & Land Informat Applicat, Wuhan 430079, Hubei, Peoples R China.
[Du, Qingyun] Wuhan Univ, Collaborat Innovat Ctr Geospatial Technol, Wuhan 430079, Hubei, Peoples R China.
[Ma, Lu] Wuhan Univ, Global Hlth Inst, 8 Donghunan Rd, Wuhan 430072, Hubei, Peoples R China.
