重庆工业污染区1991～1998年居民死因及潜在减寿年数分析

刘达伟; 唐晓君; 苗菁

Abstract

刘达伟,唐晓君,苗菁.重庆工业污染区1991～1998年居民死因及潜在减寿年数分析[J].Chinese journal of Epidemiology,2001,22(1):51-53

重庆工业污染区1991～1998年居民死因及潜在减寿年数分析

Analysis of causes of death and YPLL on residents in the industrial pollution area in Chongqing from 1991 to 1998

Received:March 17, 2000

DOI：

KeyWord: 死亡率死因顺位潜在减寿年数潜在价值减寿年数

English Key Word: Mortality rate Sequence of death cause Years of potential life lost(YPLL) Valued years of potential life lost(VYPLL)

FundProject:重庆市科委研究基金资助项目(渝科委计〔1999〕18号 91)

Author Name	Affiliation
LIU Dawei	1. Department of Epidemiology and Social Medicine, Chongqing Medical University, Chongqing 400016, China
TANG Xiaojun	1. Department of Epidemiology and Social Medicine, Chongqing Medical University, Chongqing 400016, China
MIAO Jing	1. Department of Epidemiology and Social Medicine, Chongqing Medical University, Chongqing 400016, China

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Abstract:

目的: 分析 20世纪 90年代重庆市工业污染区居民主要死因。方法: 应用死亡率、死因顺位、潜在减寿年数 (YPLL)及潜在价值减寿年数 (VYPLL)等指标分析该区 1991～ 1998年死因资料。对照组为该市非工业污染文化社区。结果: 该区年平均粗死亡率为 7.34‰ (标化死亡率 4.61‰ )。主要死因顺位为：恶性肿瘤、脑血管病、呼吸系病、心脏病和意外死亡。恶性肿瘤死亡率为 198.07/ 10万 (标化死亡率 126.35 / 10万 )，其中肺癌居第一位，死亡率为 65.49/ 10万 (标化死亡率 45.27/ 10万 )。主要死因标化潜在减寿率 (SYPLL率 )和标化潜在价值减寿率 (SVYPLL率 )顺位的第一位都为意外死亡。结论: 为了降低该区居民死亡率，既要进一步加强其自然环境的治理,也应重视社会环境的治理。

English Abstract:

Objective:　To investigate the causes of death in residents living in the area of industrial pollution in Chongqing. Methods:　Mortality rate, sequence of causes of death, years of potential life lost(YPLL) and the valued years of potential life lost(VYPLL) were used to analyze causes of death in 1991-1998. Communitynot polluted by industry was chosen to serve as control. Results:　The annual average mortality rate of the residents was 7.34 ‰ (standard mor tality rate 4.61 ‰). The sequence of major causes of death was shown as below: malignant tumors (mortality rate 198.07/ 105, standard mortality rate 126.35/ 105), cerebrovascular diseases (mortality rate 159.13/105, standard mortality rate 92.66/ 105), respiratory system diseases(mortality rate 107.33/ 105, standard mortality rate 84.85/105), cardiac diseases (mortality rate 95.36/ 105, standard mor tality rate 59.37/ 105) and accidental deaths (mortality rate 47.08/105, standard mortality rate 43.28/ 105). Among malignant tumors, lung cancer took the lead with a mortality rate of 65.49/105(standard mortality rate 45.27/ 105). In both sequences of standard rates of YPLL and VYPLL for major causes of deaths, accidental death was always took the first place. Conclusion:　In order to reduce mortality rate of the residents in the area, it is necessary to streng then the administration of natural and social environment of the area.

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