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摘要为了解二硫化碳（CS 2）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CS 2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%）（χ 2=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%（χ 2=5.162，P<0.05）。提示：女工接触CS 2可使受孕时间明显延迟而影响其生育力。

abstractsA 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.l%)(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.