铬酸盐对生产工人生殖结局影响的研究

• 作 者: 蔡世雄
• 机 构: 中国预防医学科学院劳动卫生研究所
• 出 处: 中华劳动卫生职业病杂志
• 发表日期: 1996年01期
• 关键词: 生产工人 铬酸盐 自然流产 出生缺陷 过期产 死胎死产 生殖功能 围产儿 低体重儿 接触组

应用回顾性队列研究方法对全国６个地区６４５名已婚铬酸盐生产工人和１５９４名已婚对照工人的生殖结局进行了调查。结果显示，铬酸盐生产男工妻子的自然流产发生率为４．９２％，显著高于对照组的２．６７％（Ｐ＜０．０５），但不孕、死胎死产、早产、过期产、低体重儿、子代出生缺陷、新生儿死亡和围产儿死亡的发生率与对照组相比，差异均无显著性；铬酸盐生产女工的各项异常生殖结局的发生率与对照组相比，差异均无显著性。

A retrospective cohort study was conducted to examine the reproductive outcomes of 645 married chromate producers and 1594 married control workers in six districts in the country. The results showed that the incidence of spontaneous abortion of male workers’ wives with chromate was 4.92%, which was significantly higher than that of the control group (2.67%) (P <0.05), but infertility, stillbirth, premature delivery, The incidence of birth defects, birth defects, offspring birth defects, neonatal deaths and perinatal deaths compared with the control group, the difference was not significant; Cholesterol production of female reproductive abnormalities and the incidence of the control group Compared with the difference was not significant.