摘要
2001年1月1日～2001年12月31日,采用时间序列的半参数广义相加模型,在控制气象因素、死亡的长期趋势、“星期几效应”等混杂因素的基础上,分析了上海市某区每日大气污染物浓度与居民糖尿病死亡的关系。结果表明,大气PM_(10)、SO_2和NO_2日平均浓度每增加10μg/m^3,居民因糖尿病而死亡的相对危险度分别为1.017(95％可信限1.000～1.033)、1.029(95％可信限0.990～1.068)和1.059(95％可信限1.000～1.118)。因此,上海市某区目前的PM_(10)、NO_2水平对居民糖尿病死亡确有影响。
Objectives: To assess the association between air pollution and daily diabetes mortality. Methods: All death records of the deceased who lived in one urban district of Shanghai and died from diabetes from January 1 to December 31, 2001 were collected. Using a time series approach to study the acute effects of air pollu tion on diabetes mortality after controlling for long-term trends, weather variation, and day of the week. Results: An increase of 10ug/m3 of PM10, SO2 and NO2 corresponds to 1.008 (95%CI 1.000-1.016), 1.017 (95%CI 0.998-1.036), and 1.029 (95%CI 1.001-1.057) relative risk of diabetes mortality, respectively in Shanghai. Conclusions: The findings provided new evidence for the association between air pollution and acute diabetes mortality risk.
出处
《上海环境科学》
CAS
CSSCI
CSCD
北大核心
2003年第12期955-957,966,共4页
Shanghai Environmental Sciences
关键词
大气污染
糖尿病
死亡率
上海
Air pollution Diabetes Mortality Shanghai
