近年来,塘沽地区居民生活水平迅速提高,生活方式、居民疾病谱及死因谱也发生了明显改变。本研究中我们采用编制简略寿命表及去死因简略寿命表的方法计算居民的期望寿命,分析其主要影响因素和死因,为评价健康水平、卫生决策和疾病防控提供数据支持及科 In recent years, Tanggu area residents living standards rapidly increased, lifestyle, residents of the disease spectrum and death spectrum also underwent significant changes. In this study, we calculated the life expectancy of residents using the method of compiling simple life table and death simple life table, and analyzed the main factors and causes of death, provided data support for the evaluation of health level, health decision-making and disease prevention and control