中国生活饮用水有机污染与肝癌死亡率的相关研究  

Study on relationship between organic pollution of drinking water and mortality of liver cancer in China

作　　者：王倩[1] 陈昌杰[1] 黄巍[1] 

机构地区：[1]中国预防医学科学院环境卫生监测所,北京100021

出　　处：《卫生研究》1992年第4期181-183,共3页Journal of Hygiene Research

摘　　要：本文根据全国生活饮用水水质调查资料及中国恶性肿瘤资料,进行了以县为单位的统计学分析,数据包括全国29个省、市、自治区中的2072个县,约8亿人口的资料。分析结果表明,全国大范围内饮水的有机污染程度(用水耗氧量作为指示指标)的分布与肝癌死亡率的分布基本符合,男、女肝癌死亡率与水耗氧量呈正相关(P<0.01)。说明饮水有机污染可能是肝癌致病的重要原因之一。On basis of data of Nationwide Survey of Drinking Water Quality and Corpus of Malignant Cancer in China, statistical analysis was carried out. Data of near 800 million people in 2072 counties of 29 provinces were included in this statistical analysis. The result showed that, in the range of the whole country, degree of organic pollution of drinking water, which was indicated by chemical oxygen demand of drinking water(COD), could basically accord with mortality of liver cancer in distribution; Mortality of liver cancer of both male and female was significantly related with COD. This showed that organic pollution of drinking water might be one of the most important reasons resulting in occurrence of liver cancer.

关 键 词：有机物 污染 肝肿瘤 

分 类 号：R735.702[医药卫生—肿瘤]