摘要
以河北、河南、辽宁、湖北四个化纤厂接触CS_2的已婚女工682人为观察对象,以同地区棉纺厂已婚女工745人为对照组,应用历史性前瞻的方法,进行了生育史的调查。接触组妊娠次数1112次,对照组为1494次。结果,子代出生缺陷发生率接触组为26.44‰,显著高于对照组(13.07‰),RR2.02,95%可信限1.13～3.60,P<0.025。在调正了被动吸烟及胎次等可能的混杂因素后,经Mentcl-Haenszel 法检验,两组间仍有显著差异,X^2-MH 5,865,P<0.05;OR-MH 2.058,95%可信限1.148～3.692,SRR 2.139。但未见有特异畸形出现。
The population studied was composed of 682 married female workers ex-posed to CS_2 in four viscose rayon factories located in He Bei,He Nan,Liao Ning and Hu Bei provinces with 745 married female textile workers fromthe same localities as controls.The pregnancy and child bearing histories wereinvestigated by retrospective cohort study.There were 1112 times pregnanciesin the exposed group and 1494 times in control group.Results showed that theincidence of birth defect in children of female workers exposed to CS_2 was26.44‰,significantly higher than that of the control(13.07‰),RR2.02,and 95%CI was 1.13-3.60,P<0.025.After adjusting with pregnancy orderand passive smoking by Mentle-Haenszel method,the X^2-MH was 5.865,P<0.05,OR-MH 2.058,95% CI 1.148-3.692,SRR was 2.139.However,no specific type of malformations were found.
出处
《中华劳动卫生职业病杂志》
CAS
CSCD
1992年第1期1-5,共5页
Chinese Journal of Industrial Hygiene and Occupational Diseases
关键词
二硫化碳
生殖
女工
Carbon Disulphide
Birth Defect
Outcome of Pregnancy
