512例供精志愿者初次精液筛查结果分析

Quality Analysis of the Primary Semen Samples from 512 Donors

目的 :了解供精志愿者的精液质量状况。 方法 :用WHO推荐的标准化方法和计算机辅助精子分析(CASA)系统检查 5 12例供精志愿者首次精液样本的参数。 结果 :4 8% (2 4 6例 )具有潜在的生育能力 ,但其中只有2 8.5 % (14 6例 )达到卫生部供精质量标准 ,高达 5 2 % (2 6 6例 )未达到WHO的正常人参考值水平。 结论 :对未达到供精质量标准的志愿者 ,做纵向的精液分析追踪能提高精液合格率。供精人群的精液质量状况提示关注男性生殖健康是必要的。

Objective: To evaluate the semen quality of the donors. Methods: The semen parameters of the primary samples of 512 donors were examined following the World Health Organization (WHO) guide and computer-aided sperm analysis (CASA, product by Harmilton Thorne) system. Results: Of the 246 (246/512, 48%) donors with potential fertility, only 146(146/512, 28.5%) came up to the semen standard set by the Chinese Ministry of Health, while 266(266/512, 52%) were below the WHO reference va- lues of semen parameters. Conclusion: Repeat semen analyses may increase the success rate in screening semen donors. The semen quality of the donors suggests that it is necessary to pay more attention to male reproductive health.