Ott M G, Langer R R, Holder B B
Arch Environ Health. 1975 Jul;30(7):333-9. doi: 10.1080/00039896.1975.10666716.
Vinyl chloride has been associated recently with findings of angiosarcoma in animals and man. The present study examines the mortality experience of individuals occupationally exposed to vinyl chloride and lesser amounts of vinylidene chloride and other compounds. Employees were grouped into four exposure categories according to the highest levels of vinyl chloride exposure experienced for at least one month. Although no angiosarcomas were found and there were no deaths due to any liver malignancy, the observed malignancy deaths exceeded the expected among workers in the high-exposure category. Fewer than expected malignancy deaths were observed in the remaining exposure catergories.
最近发现氯乙烯与动物和人类的血管肉瘤有关。本研究调查了职业性接触氯乙烯以及少量偏二氯乙烯和其他化合物的人员的死亡情况。根据至少接触过一个月的最高氯乙烯接触水平，将员工分为四个接触类别。虽然未发现血管肉瘤，也没有因任何肝脏恶性肿瘤导致的死亡，但在高接触类别工人中观察到的恶性肿瘤死亡人数超过了预期。在其余接触类别中观察到的恶性肿瘤死亡人数低于预期。
