山东省疾病监测点1981～1987年死因资料的减寿年数分析

Analysis of Potential Years of Life Lost on the Mortality Data of Shandong Disease Surveillance Points(1981—1987)

本文利用PYLL指标对山东省疾病长期监测点1981～1987年死因资料进行分析,描述了疾病减寿的时间、地点和人群间的分布,比较了城乡疾病减寿的差异。结果表明,城市居民七年问不仅总死亡水平有所降低,而且死亡年龄重心后移,寿命损失逐年下降,各种主要死因减寿情况均控制在稳定或降低的水平上,而农村各类疾病减寿情况较严重,七年间全死因标化PYLL率和标化死亡率变化不大,各种主要死因的寿命损失不仅明显高于城市,而且有上升趋势。

In this article, we applied the indicator potential years of life lost (PYLL) to analyse the data on causes of death from long-term monitoring points in Shandong Province from 1981 to 1987, described the distribution of PYLL among time, location and populations, and compared the difference of PYLL between urban and rural residents. The results showed that PYLL among urban residents decreased year by year during the seven-year period, the ages at death were older and PYLL of various main causes were controlled at the stable or decreased lever. But PYLL of various causes among rural residents were worse, the standardized PYLL of all causes of death and the standardized death rate changed little, PYLL of various main causes were evidently higher that in the urban areas, but there was also a tendency of rising. And it showed that the health conditions among rural residents needed to be improved. The stress of health work should still be put in the rural areas.