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近年来,国内各地方不断报告一些企业工人肿瘤的发病率增高。云南锡业公司职工总数48,000人,其中井下工人7,580人,由1954年至1984年三十年间累计发生肺癌1,553人,平均发病率为276.1/10万,比国内肺癌发病率高的上海市高5倍以上。井下工人发病率700/10万,为国内外少见。湖南石门雄黄矿职工肺癌患病率为当地居民的101倍。上海接触氯甲醚的职工肺癌发病率为居民的
In recent years, various places in China have continuously reported that the incidence of cancer in some enterprise workers has increased. Yunnan Tin Company employs 48,000 people, including 7,580 underground workers. The cumulative incidence of lung cancer was 1,553 from 1954 to 1984, with an average incidence of 276.1 / 100,000, higher than that of Shanghai with a high incidence of lung cancer Times more. The incidence of downhole workers 700 / 100,000, rare at home and abroad. Hunan Shimen Xiong Huang mine workers lung cancer prevalence of 101 times the local population. Shanghai workers exposed to chloromethyl ether incidence of lung cancer residents