【摘要】 目的综合定量评价上海市城区大气SO2 污染的健康危害。方法以国际上近年来通用的危险度评价方法为基础 ,结合大气污染物每增高一单位所产生的健康损失。结果1990、1998年上海城区大气SO2 污染造成可避免死亡数分别为450～2400人、30～170人 ,慢性支气管炎可避免患病数54600、4000人 ,内科门诊人次515800、32200 ,儿科门诊人次157500、7000 ,急诊人次101900～334600 ,6600～23200 ,咳嗽症状增加23.3 %、1.6 % ,气急症状增加53.3 %、3.6 %。结论上海市城区大气SO2 污染对居民造成了一定的健康损失 ,但呈逐步下降趋势更多还原

【Abstract】 Objective To get the quantitative result of the impact of air sulfur dioxide on human health in the urban districts of Shanghai. Methods The approach recommended in this paper is based on the internationally accepted quantitative risk assessment framework and the unit increase in mortality or morbidity per unit increase of air pollutant level. Results In 1990,1998,the air sulfur dioxide caused 450～2 400,30～170 attributable deaths,accounting also for 54 600,4000 of chronic bronchitis,515 800,32 200 of outpatient visits of internal medicine,157 000～7 000 of outpatient visits of paediatrics medicine, 101 900～334 600, 6 600～23 200 of emergency room visits,23.3%,1.6% increase of cough,53.3%,3.6% increase of out of breath. Conclusion The impact of air sulfur dioxide in the urban districts of Shanghai on public health is considerable,although there is a decline trend.更多还原