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已经证明橡胶工业应用的橡胶混合物及其添加剂有诱癌作用,但对其增加癌发病率的可能影响尚不清楚。本文旨在确定橡胶工人中各种癌症的相对危险比。 方法:1960年瑞典人口普查提供了大约750万人的职业,年龄,性别及住址等资料。这些人在1961～1973年期间罹患癌症的资料获自瑞典癌症登记处。把二者联系起来建立癌症—环境登记册。整个人群的年龄、住址及职业分布资料也获自1969年人口普查。以
It has been demonstrated that the rubber compound used in the rubber industry and its additives have a carcinogenic effect, but the possible effect of increasing the cancer incidence is not yet clear. This article aims to determine the relative risk ratio of various cancers among rubber workers. METHODS: The Swedish census of 1960 provided information on the occupation, age, gender and address of approximately 7.5 million people. The data on cancer among these people during the period from 1961 to 1973 were obtained from the Swedish Cancer Registry. Linking the two to establish a cancer-environment register. The population’s age, address, and occupational distribution data were also obtained from the 1969 census. To