551例患者精液常规检验结果分析

Analysis of the routine test results of semen qualities of 551 patients

目的:分析551例精液常规检验主要指标,探讨男性不育症原因。方法采用伟力彩色质量分析系统检测精子活率、精子密度等主要指标,并对结果进行分析、比较。结果:551例精液标本中,精子活力下降(A级+B级<50%或A级<25%)占68.2%,18.0%的标本黏稠度异常,液化时间延长者占17.4%,白细胞数升高(≥1×106/ml)占10.7%,14.7%的患者精子数下降,其中无精子症患者占2.5%,3.0%的患者精液量异常。结论:患者一次排精的精子总数下降和精子活力下降是导致男性不育症的最重要因素。

Objective： To investigate the cause of male infertility through analyzing the main indicators of semen of 551 patients.Methods： The main indicators of sperm motility and sperm density were tested by ＂WLJY-9000 sperm quality analyzer＂,and the results are analyzed and compared with.Results： Of the 551 semen samples,the sperm motility（A-level ＋B-level 50% or A-level25%） accounted for 68.2%（376/551）,the viscosity of 18.0%（99/551） semen samples was abnormal,the liquefaction time of 17.4%（96/551） samples extended,10.7%（59/559） semen WBC concentration increased（≥1×106/ml）,the number of semen in 14.7% patients decreased,2.5% were azoospermia,the semen volume of 3.0%（17/551） patients was abnomal.Conclusion： The decline of sperm parameters ejaculated for one time and the sperm motility are the most important factors leading to male infertility.