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本文对1780名皮毛工进行了癌瘤的回顾性调查,共计24293人年,全癌发病率为654.50/10万,做为对照组的棉尘工和非接尘毒工人的全癌发病率分别为94.18/10万和41.70/10万,皮毛工全癌发病率显著高于对照组。皮毛工癌瘤中以消化道癌最突出,占全癌的48%,发病率为321.07/10万,棉尘工和非接尘工人仅为17.12/10万和20.85/10万,说明消化道癌在皮毛工中有明显的职业特点。主要致癌因素考虑为皮毛尘。
In this paper, a retrospective survey of 1780 fur workers cancer, a total of 24293 person-years, the incidence of cancer was 654.50 / 100 000, as a control group of cotton workers and non- 94.18 / 100000 and 41.70 / 100000, fur workers were significantly higher incidence of cancer than the control group. Fur workers cancer in the most prominent gastrointestinal cancer, accounting for 48% of the total cancer, the incidence was 321.07 / 100,000, cotton workers and non-exposed workers was only 17.12 / 100,000 and 20.85 / 100,000, indicating that the digestive tract Cancer in fur workers have obvious occupational characteristics. The main cause of cancer is considered fur dust.