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采用调查表问答方式，调查分析了铅、ＣＯ及苯作业对男工配偶妊娠结局及子代健康的影响。结果表明，接触组和对照组男工妻子的自然流产率、不育率、死亡率、新生儿死亡率及子代出生缺陷率、子代的身体及智力发育等，均无明显的统计学差异；在接触铅、ＣＯ和苯的男工，其子代平均出生体重分别为３．１７±０．４６，３．２８±０．４５ｋｇ和３．２７±０．４５ｋｇ，均明显低于对照组的３．３６±０．４９ｋｇ（方差分析，Ｐ＜０．０５）；此外，接触组男工子女在出生一年的感染率各为１０．２７％，４．５０％和１６．０５％，均高于对照组的２．２２％（卡方检验Ｐ＜０．０１）。多因素分析显示，子女出生体重和感染率与婚龄、接触毒物有关。
Questionnaire questionnaire was used to investigate the effects of lead, CO and benzene on the maternal pregnancy outcome and the health of offspring. The results showed that there was no significant difference in spontaneous abortion rate, infertility rate, neonatal mortality rate, birth defect rate of offsprings, physical and intellectual development of offspring between male and female workers in contact group and control group Male workers exposed to lead, CO and benzene had average birth weights of 3.17 ± 0.46, 3.28 ± 0.45 kg and 3.27 ± 0.45 kg, respectively, which were significantly lower than those of the control group (3.36 ± 0.49 kg, ANOVA, P <0.05). In addition, the infection rates of male workers in the contact group during the year of birth were 10.27%, 4.50% and 16.05%, respectively, Were higher than the control group 2.22% (Chi-square test P <0.01). Multivariate analysis showed that children’s birth weight and infection rate were related to age and exposure to poison.