Langård S, Vigander T
Br J Ind Med. 1983 Feb;40(1):71-4. doi: 10.1136/oem.40.1.71.
The results of a follow-up study on the incidence of lung cancer in 133 workers producing zinc chromate pigments are presented. By the end of 1972 three cases of lung cancer had occurred in a sub-cohort of 24 workers who had been employed for over three years. The same group of workers has now been followed up to December 1980 and three further cases of lung cancer were found. The observed/expected ratio was 44 in this group, virtually the same as at the end of 1972. Five of the six patients smoked. Only one had been exposed to chromates other than zinc chromates.
本文呈现了一项针对133名生产铬酸锌颜料工人肺癌发病率的随访研究结果。到1972年底,在24名工作超过三年的子队列工人中发生了3例肺癌。同一组工人现随访至1980年12月,又发现了3例肺癌。该组的观察/预期比值为44,与1972年底基本相同。6名患者中有5名吸烟。只有1名曾接触过除铬酸锌之外的铬酸盐。