为探讨沈阳市居民的死亡状况、主要死因及其变化规律 ,本文将死亡分析和减寿分析结合起来 ,对沈阳市区居民 1992～ 2 0 0 0年的死亡率及死亡原因进行了动态分析 ,为制订预防政策、确定防治重点提供科学依据。1　资料与方法1 1　资料来源　人口资料与死亡资料均来自于沈阳市卫生 In order to investigate the death, the main causes of death and the changing rules of residents in Shenyang, this paper combines death analysis and life expectancy analysis to analyze the death rate and mortality of urban residents in Shenyang from 1992 to 2000, To formulate prevention policies, to determine the focus of prevention and control to provide a scientific basis. 1 Materials and Methods 1 1 Source Population information and death information are from Shenyang Health