Abstract：Objective To study the short-term effect of air pollution on residents’ deaths in Zhuhai City. Methods We obtained the data of daily air pollutants like particular mater (PM), sulfur dioxide (SO2), carbon monoxide (CO), nitrogen dioxide (NO2) and ozone (O3) from China Air Quality Monitoring and Analysis Online Platform during 2014-2017. Combined with population death monitoring data, Poisson regression analysis was used to analyze the effect of air pollutants on deaths of population in Zhuhai City. Results PM2.5 and NO2 in the air of Zhuhai City had significant effects on the total non-accidental deaths and the deaths of respiratory diseases and cardiovascular disease during 2014-2017. Poisson regression analysis indicated that for every 10 μg/m3 rise in PM2.5 concentration, the total non-accidental deaths after a lag time of 0-3 days all increased by 3.89% (95%CI:1.40-6.44%), the respiratory disease deaths in the same day and after a lag time of 2-3 days respectively increased by 9.84% (95%CI:2.24-18.0%), 12.6% (95%CI:4.81-21.1%) and 12.7% (95%CI:4.91-21.1%), and the cardiovascular disease deaths after a lag time of 2-3 days respectively increased by 5.00% (95%CI:1.26-8.88%) and 4.44% (95%CI:0.72-8.29%). Poisson regression analysis indicated that for every 10 μg/m3 rise in NO2 concentration, the total non-accidental deaths after a lag time of 0-3 days all increased by 1.73% (95%CI:0.26-3.22%), and the cardiovascular disease deaths after a lag time of 0-1 days respectively increased by 2.98% (95%CI:0.75-5.26%) and 2.68% (95%CI:0.45-4.96%). Conclusions The monitoring data during 2014-2017 revealed that PM2.5 had significant effects on the total non-accidental deaths and the deaths of respiratory diseases and cardiovascular diseases, while NO2 showed significant effects on the total non-accidental deaths and the cardiovascular disease deaths.
张亮, 张秋平, 谭爱军. 珠海市空气污染对人群死亡的影响[J]. 实用预防医学, 2019, 26(4): 446-449.
ZHANG Liang, ZHANG Qiu-ping, TAN Ai-jun. Impact of air pollution on deaths of population in Zhuhai City. , 2019, 26(4): 446-449.
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2019, Vol. 26 
