意外死亡是一种非疾病性死亡，近年来，在死因谱中占据越来越重要的位置，已成为居民“早死”的主要原因之一。因此，对意外死亡的分布、原因及其预防对策的研究对于提高居民的健康状况有重要的意义。国内外许多学者在这方面已做了不少研究，我省近年来对居民死因分布的研究也 Accidental death is a kind of non-disease death. In recent years, it has occupied an increasingly important position in the cause of death syndrome. It has become one of the main reasons for residents to “early death”. Therefore, the study of the distribution, causes and prevention of accidental deaths has important implications for improving the health status of residents. Many scholars at home and abroad have done a lot of research in this area. In recent years, the province’s research on the distribution of death causes of residents has also been studied.