广州市白云区男性年龄因素与精液质量现况研究

Study on male age and semen quality in Baiyun District of Guangzhou

目的了解并分析白云区不同年龄段男性精液质量现状。方法选取2020年1月—2021年12月在我中心就诊的已婚孕前体检男性为研究对象,开展常规精液检测,采集精液标本进行分析。结果白云区育龄男性精液各项指标均在正常范围仅有3176例(占比57.52%),随年龄的增加,精液指标总活力、存活率和精子前向运动指标逐渐降低(P<0.05)。结论26~30岁年龄段男性的精液质量各项指标正常率较其他年龄组更好(P<0.05),是男性生育的黄金年龄。

Objective To understand and analyze the status of semen quality in men of different ages in Baiyun District of Guangzhou.Methods From January 2020 to December 2021,married men who received pre-pregnant physical examination in our center were selected as the research subjects.Routine semen testing was conducted,and samples were collected for semen analysis.Results Only 3176 cases(57.52%)of male semen data of childbearing age in Baiyun District were within the normal range.With the increase of age,total semen motility,survival rate and sperm forward motility decreased gradually(P<0.05).Conclusions Men in the age group of 26-30 years had higher normal rates of all indicators of semen quality than other age groups(P<0.05),which is the golden age of male fertility.