二硫化碳对作业女工受孕时间的影响  

Time to pregnancy among women occupationally exposed to carbon disulphide

作　　者：王志萍[1,2,3] 侯光萍[1,2,3] 李佩贤[1,2,3] 张呈祥[1,2,3] 韩连堂 杜继胜[1,2,3] 王崇伟 任永清 洪舜华[1,2,3] 

机构地区：[1]潍坊医学院卫生学教研室 [2]潍坊市人民医院 [3]潍坊市化纤厂职工医院

出　　处：《中华劳动卫生职业病杂志》1997年第5期288-290,共3页Chinese Journal of Industrial Hygiene and Occupational Diseases

摘　　要：为了解二硫化碳（ＣＳ２）对作业女工生殖功能的影响，采用流行病学回顾性研究方法，对２３５名近５年生育过１胎活婴的女工进行了受孕时间的研究。接触组女工孕前ＣＳ２作业工龄１年以上。结果表明：接触组女工在希望妊娠的第１个月经周期里受孕率为１８．９％（２４／１２７），低于对照组女工的受孕率（２４．１％，２６／１０８），在希望妊娠的前３个月经周期里的累积受孕率接触组为４５．７％，明显低于对照组（６１．１％）（χ２＝５．５８４，Ｐ＜０．０５）；接触组有１１．８％的女工在１年内不能获得１次成功妊娠，而对照组仅为３．７％（χ２＝５．１６２，Ｐ＜０．０５）。提示：女工接触ＣＳ２可使受孕时间明显延迟而影响其生育力。A retrospective study of time to pregnancy was conducted among 127 women exposed to carbon disulphide and 108 women served as control.All the women had a baby within five years and had at least one year exposure period before pregnancy in the exposed group. The rate of pregnancy during the first menstral cycle was 18.9%(24/127) for exposed group and 24.1%(26/108) for the control.A significant difference existed between cumulative pregnancy rates of exposed group(45.7%) and unexposed group(61.1%)( χ 2=5.584,P <0.05) during the first three menstral cycle.11.8%(15/127) of the exposed women and 3.7%(3/108) in the control( χ 2=5.162,P <0.05) failed in pregnancy within one year.The result shows that fecundity of women may be affected by carbon disulphide exposure.

关 键 词：二硫化碳 受孕时间 生育力 

分 类 号：R136.36[医药卫生—劳动卫生]