意外死亡是一种非疾病性死亡，其危害性较大，已成为当前社会医学研究的重要课题之一。为探索长沙市城区居民意外死亡的原因、分布特点和发生规律，遂对１９８７～１９９６年居民意外死亡资料进行了流行病学分析，现将结果分析如下。１资料与方法１．１资料来源：人口资料... Accidental death is a kind of non-disease death. It has a greater harm and has become one of the important topics in current social medical research. In order to explore the causes, distribution characteristics and occurrence patterns of accidental deaths among urban residents in Changsha City, Epidemiological analysis of the accidental deaths of residents from 1987 to 1996 was conducted. The results are analyzed as follows. 1 Materials and Methods 1.1 Source: Population Data...