长沙市社区居民十年死因及心脑血管病危险因素干预效果评价分析

Analysis of Death Causes in Urban Areas of Changsha During Ten Years

目的 研究心脑血管病危险因素综合性社区干预对社区人群死亡率的影响。方法 分析 1991年～ 2 0 0 0年的人群平均标化死亡率、平均标化死因别死亡率 ,并比较分析干预组和对照组的死亡率。结果 长沙市社区人群 10年标化死亡率 5 5 7 2 7/ 10万。死因顺位前五位分别为脑血管病、心脏病、恶性肿瘤、呼吸系统疾病、损伤和中毒 ,分别占总死因的 2 4 5 6 %、16 83%、15 6 6 %、13 71%和 6 33%。干预组死亡率低于对照组 (P <0 0 5 ) ,干预组标化死亡率为 5 49 2 1/ 10万 ,对照组为 5 78 75 / 10万。其中干预组脑血管病和心脏病死亡率均明显低于对照组 ,干预组脑血管病标化死亡率为 115 72 / 10万 ,心脏病为 90 77/ 10万 ,对照组脑血管病标化死亡率为15 2 5 5 / 10万 ,心脏病为 10 4 0 4 / 10万。结论 脑血管病和心脏病是长沙市社区居民的主要死因 ,心脑血管病危险因素综合性社区干预可明显降低心脑血管病死亡率 ,从而降低人群总死亡率。

Objective To investigate the effects of comprehensive intervention on population death rate. Methods To analyze population crude death rate, cause-specific death rate, and compare the death rate in intervention group with that of control.Results The average crude death rate in communities of Changsha was 617 79 per 100 000, with 557 27 per 100 000 of standarized death rate. Cerebrovascular disease, cardiocascular disease, tumour, disease of respiratory system injury and intoxication were from the first rank to the fifth in order the death causes. The death rate in intervention group was lower than that of control group significantly, and the death rate of cerebrovascular disease and cardiocascular disease in intervention group were lower than that of control significantly.Conclusions Cerebrovascular disease and cardiocascular disease are the major causes of death. Intervention on risks factors of cardio- and cerebrovascular diseases can lower the death rate of cardio- and cerebrovascular diseases and the population death rate.