目的了解杭州市男性不育的影响因素。方法 201份精液样本均来自2014年7月-2015年7月来医院就诊的患者,所有精液标本被进行精液常规分析。结果 201例患者精液标本中,各项检查均未发现异常的为21.9%(44/201),78.1%(157/201)的标本有一项或多项指标异常。在所有的异常指标中,精液液化不良的百分比最高,为29.85%(60/201)。结论在精液常规检查项目中,精液液化不良是影响杭州市男性精液质量的主要因素。 Objective To understand the influencing factors of male infertility in Hangzhou. Methods Totally 201 semen samples were collected from patients who visited the hospital from July 2014 to July 2015. All semen samples were routinely analyzed for semen. Results In 201 semen samples, no abnormality was found in 21.9% (44/201) of the semen samples, and 78.1% (157/201) of the specimens had abnormalities of one or more indexes. Among all the abnormal indexes, the percentage of semen liquefaction was the highest, which was 29.85% (60/201). Conclusion In semen routine examination, poor semen liquefaction is the main factor affecting semen quality of male in Hangzhou.