期望寿命及健康寿命应用分析

目的　对居民期望寿命和健康寿命的应用进行分析。　方法　采用宁波市城乡 2 0 0 0年居民病伤死因年报表和 2 0 0 1年宁波市城市居民慢性病调查数据 ,分析全死因、去死因期望寿命及健康寿命。　结果　全死因、去死因期望寿命分布均表现为女性高于男性 ,城市高于农村。宁波市 35岁以上城市居民不健康寿命平均为 9.2 1岁 ,占期望寿命的比例各年龄组从 4 3.4 3%到 6 9.88%不等 ,随年龄增长比例逐渐下降。各年龄组健康寿命女性均高于男性 ,平均高 3.0 8岁。　结论　健康寿命是评价人群健康状况的有用指标

Analysis on Application of Life Expectancy and Health Expectancy

Objective To analyze the application of life expectancy and health expectancy. Methods Life-table figures derived from vital statisitics of year 2000 and chronic diseases survey conducted from February to May in 2001. Results Life expectancy was higher in female than that in male.Urban resdients had higher life expectancy than rural residents.Non-health expectancy of Ningbo urban residents aged over 35 was 9.21 years on average, with a proportion ranging from 43.43% to 69.88%. The female has higher health expectancy than male, with the difference of 3.08 years on average. Conclusion Health expectancy is a useful index of population health status.