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1995年山东省莒南县居民粗死亡率为5．47‰，年龄别死亡率呈形变化，15岁组死亡率最低。不同年龄组死因不同，影响居民健康的前3位死因依次为呼吸系统疾病、。心脑血管病及肿瘤，占全死因的74．55％。同时去除该3类主要死因后，男、女平均预期寿命分别增加14．63岁及13．20岁。前2位死因的死亡时间有较明显的季节性，均集中于冬季，其角均数分别为3O．03度及1．87度，分别相当于一年中的1．月30日和1月1日。为提高居民健康水平，必须重点防治危害人群健康的主要死因，对高危人群及高发季节尤应采取积极防治措施。
In 1995, the crude death rate of residents in Funan County of Shandong Province was 5.47‰. The age-specific mortality rate showed a pattern change, and the mortality rate in the 15-year-old group was the lowest. The causes of death in different age groups were different, and the top three causes of death that affected the health of residents were respiratory diseases, followed by. Cardiovascular and cerebrovascular diseases and tumors account for 74.55% of all causes of death. At the same time, after removing the three main causes of death, the average life expectancy of men and women increased by 14.63 and 13.20, respectively. The death time of the first two causes of death has a more obvious seasonality, and all of them are concentrated in the winter. The average angle of death is 3O. 03 degrees and 1.87 degrees, respectively, equivalent to 1. On the 30th and January 1st. In order to improve the health of the residents, it is necessary to focus on the prevention and control of the major causes of death that endanger the health of the population. In particular, high-risk groups and high-risk seasons should take active prevention and treatment measures.