摘要
本文对河北、河南、湖北、辽宁四地的人造丝厂从事二硫化碳(CS_2)作业的男女工人1593人,及对照组工人1509人,应用历史性前瞻的方法,进行了生育史的调查。结果发现,CS_2作业女工子女的先天缺陷患病率为26.44‰,CS_2作业男工子女的先天缺陷患病率为20.82‰。均显著高于对照组。在调正了被动吸烟及胎次等可能的混杂因素,经Mentel-Haenszel法检验后,仍有显著差异。
1539 married workers exposed to CS2 in four viscose rayon factories were selected as the exposed group. The control group contained 1509 textile workers in four textile factories. A retrospective cohort study of pregnancy and child bearing histories was carried out .The results show that the incidence of congenital defects in children of workers exposed to CS2 was significantly higher than that of the control group .After adjusting with smoking and pregnant order by Mental-Haenszel method, there was significant difference between exposed and control group.
出处
《中国优生与遗传杂志》
1993年第2期16-19,共4页
Chinese Journal of Birth Health & Heredity
