【摘要】 目的　了解男性不育的病因及构成情况。方法　总结6498例不育患者病例资料。结果　在男性不育患者中生殖道感染的比例为5 2 .91 % ,而继发性不育所占比例更是高达70 .5 0 % ;在2 0 0 0年后的1 2 93例患者中,2 3.82 %诊断为NGU ,而NGU的病原体70 .73%以上是解脲支原体(Uu) ,人型支原体(Mh)和沙眼衣原体(Ct)感染的比例很小。结论　国内NGU的病原体中解脲支原体的感染率要高于沙眼衣原体;生殖道感染已成为男性不育、特别是继发性不育最重要的原因之一,治疗生殖道感染也成为防治男性不育的重要措施。更多还原

【Abstract】 Objective To research the etiology constitute of male infertile. Method We analyzed 6 498 male infertile patients from June 1986 to July 2004 retrospectively. Result The affiliated sex gland of 3 438 patients(52.91%) were infected, and 70.50% were infected in the secondary male infertile. The amount of genital tract infection with Ureaplasma urealyticum (Uu) were more than that with Chlamydia trachomatis and Mycoplasma hominis. Conclusion The genital tract infection have become the most important factor to the secondary male infertile.So the anti-infective treatment plays an important role in the treatment and prevention of the secondary male infertile. Uu should be the most important pathogen of NGU in Chinese mainland.更多还原