摘要
目的 探索影响年轻男性精液质量的行为因素。 方法 1998年 12月至 1999年 12月 ,抽取 7省市的妇幼保健院婚检的正常男性志愿者 5 6 2例 (年龄 2 2~ 30岁 ) ,进行问卷调查、外生殖器检查和精液质量分析。 结果 Logistic多因素分析表明 ,吸烟使精液量和总精子数量显著减少 ;饮酒仅使得精液量有所升高 ;未提示饮茶对精液质量有影响 ;喝咖啡可能降低精子的前向运动。 结论 吸烟及喝咖啡等行为因素对男性的精液质量可能有不良影响 ,饮酒和喝茶似乎对精液质量无不良影响。
Objective: To determine the effects of smoking, alcohol, coffee and tea drinking on the semen quality in normal Chinese young men undergoing premarital examination. Methods:From Dec. 1998 to Dec.1999, we recruited 562 male volunteers accepting premarital examination in seven provinces/cities’ MCH centers (aged 22~30) and analyzed their semen parameters (obtained by masturbation). Results: Logistic multiple analyses showed smoking could decrease semen volume and total sperm count; alcohol drinking only might influenced semen volume. There was no relationship between tea drinking and semen quality; coffee drinking could be harmful to sperm forward progression. Conclusions: Male lifestyle such as smoking, and coffee drinking could be harmful to semen quality; alcohol, tea drinking might have no negative effects on semen quality.
出处
《生殖医学杂志》
CAS
2004年第2期87-90,共4页
Journal of Reproductive Medicine
基金
上海市人口与计划生育委员会资助项目 (99JG0 1)
关键词
精液质量
吸烟
茶
咖啡
Semen quality
Smoking
Alcohol
Tea
Coffee