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对沈阳市某蓄电池厂的４３５名从事铅作业的已婚女工及本市某精密仪器厂的５８１名不接触铅的已婚女工做了生育及流产状况的调查，接触组的厂房空气中铅浓度为０．００１９～０．８５５ｍｇ／ｍ３。调查结果表明：接触组的自然流产率（７．２％）、总异常生育率（９．９％）明显高于非接触组（２．２％及３．５％）；子女出生体重第一胎的女孩的平均体重明显低于非接触组。Ｐ值均小于０．０１，说明接触铅作业对女工的生殖功能有影响。
A survey was conducted on the fertility and abortion status of 435 married female workers in a battery factory and 581 married women not exposed to lead in a precision instrument factory in a city of Shenyang. The lead concentration 0.0019 ~ 0.855mg / m3. The survey results showed that spontaneous abortion rate (7.2%) and total abnormal fertility rate (9.9%) in contact group were significantly higher than those in non-contact group (2.2% and 3.5% The average weight of the girl with the fetus was significantly lower than that of the non-contact group. P values were less than 0.01, indicating that exposure to lead work on the reproductive function of women workers.