摘要
作者研究了成都市1982年～1989年环境气候因素对疾病死亡率的影响.用逐步回归分析,发现:循环系疾病、心脏病和呼吸系疾病的总死亡率及脑血管病死亡率与日照时数呈负相关;循环系疾病总死亡率、脑血管病死亡率和气温呈正相关;肺心病、支气管炎、哮喘和肺气肿的死亡率与气温呈负相关;循环系疾病、呼吸系疾病的总死亡率、脑血管疾病死亡率与降雨日呈负相关;肺炎、支气管炎、哮喘和肺气肿的死亡率与雾日呈正相关关系。
This article reports the effects of meteorological factors on cardiopulmo- nary mortality in Chengdu during the period of 1982～1989.Multiple stepwise regression was used to analyse the data. It was found that the total mortality of cardiovascular,heart and respir- atory diseases and the mortality of cerebrovascular disease were negatively correlated with hours of sunshine.The total mortality of cardiovascular diseases and the mortality of cerebrovascular diseases were positively correlat- ed with air temperature,while the mortality of cor pulmonale,bronchitis,as- thma and emphysema were inversely correlated with air temperature.The total mortality of cardiovascular and respiratory diseases and the mortality of ce- rebrovascular diseases were negatively correlated with rainy days.There was also a positive correlation between the foggy days and mortality of pneumonia, brochitis,asthma and emphysema respectively. Statistically,Chengdu's meteorological factors such as sunshine hours,air temperature,rainy days and foggy days were found to influence cardiopulmo- nary mortality to some extent.
出处
《现代预防医学》
CAS
1992年第3期129-132,共4页
Modern Preventive Medicine
