目的 分析启东市2000～2009年居民死亡伤害流行病学特征,为伤害干预工作开展提供依据.方法 伤害死因分类按ICD - 10编码进行.采用计算粗病死率、标化病死率、潜在寿命损失年(PYLL)和减寿率(PYLLR)来描述伤害死亡状况.标化病死率用2000年人口普查标准人口构成计算.结果 伤害总病死率为48.45/10万,标化病死率为46.72/10万.伤害死亡占总死亡比例为6.37％,在全死因死亡中位居第5位,在减寿顺位中居第2位.伤害年龄别病死率自35岁开始随年龄增长呈上升趋势,最高病死率在80岁年龄组；35～85岁年龄段伤害死亡比例为84.23％.人均减寿年数(AYLL)为17.55岁,减寿率( PYLLR)为8.50％.结论 启东居民的意外伤害已对中青年劳动力寿命损失产生重大影响,需加强对意外伤害的综合防护.%Objective To study the epidemiological characteristics of death due to injuries among residents in Qidong during the period of 2000 - 2009, in order to provide information for policy making on prevention. Methods Deaths due to injuries were classified according to ICD - 10 coding system. Crude mortality rate, age standardized mortality rate, potential years of life lost ( PYLL) , rate of PYLL(PYLL%o) were used to describe the status of injury deaths. Standardized mortality rate was calculated based on the standard structure of the Chinese population within each age group in 2000 Census. Results The total mortality rate of injuries was 48.45 per 100000, and the age - standardized mortality rate was 46. 72 per 100000. The proportion of injury deaths was accounted for 6. 37% in total deaths, ranked the fifth in the all - death - causes, and the second in the PYLL. Age - specific mortality rates of injuries was increased with age after 35 years, and the highest mortality rate was seen in the age group of 80 years; and 84. 23% of injury occurred between ages 35 - 85 years. Average years of life lost ( AYLL) was 17. 55 years, and rate of PYLL was 8. 50%o. Conclusion Deaths due to injuries have influenced the life lost at middle - aged and youth in Qidong area, measures of comprehensive protection, hence, should be emphasized.
展开▼
