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目的：研究长期暴露在低铅环境下女工生殖机能是否受到影响。方法：单盲法问卷调查。结果：在空气铅浓度为0．035～0．048mg／m3作业环境中工作，接铅作业女工的月经先兆症状以及痛经、团经的发生率明显高于非铅作业女工（P＜0．05）。结论：空气中低浓度铅对女工生殖机能有一定影响。
Objective: To study whether long-term exposure of female workers reproductive function under the impact of environmental impact. Methods: Single Blind Questionnaire. Results: In the working environment with lead concentration of 0.035 ~ 0.048mg / m3, the incidence of menstrual precursors, dysmenorrhea and menstrual flow in female lead workers was significantly higher than that of non-lead female workers (P <0.05 ). Conclusion: The low concentration of lead in air has a certain influence on the reproductive function of female workers.