低剂量微波辐射对男性生殖力的影响

Long-term Exposure to Low Intensity Microwave Radiation Affects Male Reproductivity

目的:探讨长期接触低剂量微波辐射对男性生殖力的影响。方法:研究组选择已婚雷达作业人员289例,对照组选择无电磁辐射影响的已婚官兵148例。采用问卷式调查,并测量不同工作区域的微波场强。结果:雷达组性功能障碍发生率为43.6%,显著高于对照组的24.4%(P<0.01)。雷达组婚后1年内自然受孕率为53.6%,对照组为81.1%。1年后雷达组自然受孕率为46.4%,对照组为18.9%,两组比较差异有显著性(P<0.01)。结论:男性长期接触低强度微波辐射性功能障碍发生率明显增高,1年内自然受孕能力显著下降。

Objective： To evaluate the effect of Long-term exposure to low intensity microwave radiation on male reproductivity. Methods： A total of 289 married male radar operators were included in the radar group and 148 married men unexposed to microwave radiation were enrolled as controls. Questionnaires were used and the intensity of microwave radiation in different working areas was detected. Results： The rate of sexual dysfunction was 43.6% in the radar group and 24.4% in the control group （ P 〈 0.01 ）. The natural pregnancy rate was 53.6% within 1 year of marriage and 46.4% after 1 year of marriage in the radar group, as compared with 81.1% and 18.9% in the control group （P 〈 0.01 ）. Conclusion： Long-term wxposure to low intensity microwave radiation evidently increased the sexual dysfunction rate and decreased natural pregnancy rate in men.