河北地区不育门诊男性患者精液质量与影响因素研究

Study of the semen quality of male infertile patients from infertility clinicin of Hebei province and it influencing factors

目的:探讨影响男性精液质量的因素。方法:对河北省6家生殖医学中心就诊的男性患者进行问卷调查和精液常规分析,分析年龄、体质量指数(BMI)、生活环境、职业等因素与精液质量的关系。结果:年龄、BMI、生活环境、职业均对精液参数造成影响。多元回归分析显示BMI、职业是精液量的独立影响因素;生活环境是精子浓度的独立影响因素;BMI、职业和生活环境是精子总数的独立影响因素;年龄、职业、生活环境和BMI是精子活力的独立影响因素。结论:年龄、BMI、生活环境、职业等因素可能影响男性精液的质量。

Objective To explore the factors affected the quality of male semen. Methods： A questionnaire survey and routine semen analysis of male infertile patients from six infertility clinics in Hebei Province were performed. The relationship between the age, body mass index （BMI）, living environment, occupation of male infertile patients and their quality of semen was analyzed. Results： Semen parameters were affected by some factors, such as age, BMI, living environment and occupation. Multiple regression analysis had showed that BMI or occupation was the independent influencing factor on semen volume. Living environment was an independent influencing factor on sperm concentration. BMI, occupation, or living environment was an independent influencing factor on sperm count. And Age, occupation, living environment, or BMI was an independent influencing factor on sperm motility. Conclusion： The Age, BMI, living environment, and occupation of male infertile patients may affect their semen quality.