二硫化碳作业女工早期生殖损伤危险因素的Logistic回归分析

Logistic Regression Analysis of Risk Factors for Very Early Pregnant Loss of Women Occupational Exposed to Carbon Disulphide

目的 探讨导致二硫化碳 (CS2 )作业女工早早孕丢失的危险因素。方法 采用非条件Logistic回归分析方法筛选前瞻观察的 3 0个危险因素。结果 导致早早孕丢失率明显升高的重要危险因素是女工接触CS2 (P =0 0 4 14 )和工作紧张感 (P =0 0 3 0 1) ,配偶接触CS2 (P =0 174 0 )、避孕史 (P =0 10 3 5 )、痛经 (P =0 184 0 )等因素对早早孕丢失也有一定作用。结论 女工接触CS2 和主观感觉紧张是导致该作业女工早早孕丢失增加的主要危险因素。

Objective To screen the risk factors for very early pregnant loss of females workers exposed to carbon disuphide (CS 2).Methods Non-conditional Logistic Regression Analysis was used to detect 30 factors collected in the prosepctive cohort study.Results It was showed that the main factors that enhanced the very pregnant loss were the exposure of CS 2 for women(P=0.041 4),subjectively self-perceptible strains(P= 0.070 1 ),and expourse of CS 2 for husbands (P=0.174 0).Having the experience of contraception of menorrhalgic,very early pregnant loss would become lower (P value were 0.103 5,0.184 0 respectively).Conclusion It was shown that women exposure to CS 2 was the main factors for very early pregnant loss and strains would promote the prequency of very early pregnant loss.