空气中低浓度铅对女工生殖机能影响的调查

The effect of exposure to low concentration of lead on woman’s reproductive function

研究长期暴露在低铅环境下女工生同能是否受到影响。方法：单盲法问卷调查。结果；在空气铅浓度为０．０３５－０．０４８ｍｇ／ｍ＾３作业环境中工作，接铅作业女工的月经先兆症状以及痛经，闭经的发生率明显高于非铅作业女工。结论：空气中低浓度铅对女工生殖机能有一定影响。

Objective To study the effect of exposure to low concentration of lead on woman' s reproductive function. Method: single-blind investigation. Results:Thirty-five women exposed to low doses of lead in two printing house were studied. Through the investigation we found that the incidence of menstrual omen,menorrhalgia and menoschesis were significantly higher than those in the control.. Concltision:Women's reproductive function can be affected even if the coarentration of lead is low.