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目的探讨青海地区不同民族不育男性精液的质量状况。方法选择青海地区不同民族不育男性进行精液检查,对比分析精液的各项主要参数,分析不同民族男性的精液质量是否存在差别。结果回族男性精子浓度低于汉族,差异有统计学意义(t=2.581,P<0.05);回族和藏族男性中无精子症的比例高于汉族,差异有统计学意义(χ2=18.242,P<0.05);汉族男性中弱精子症的比例高于藏族,差异有统计学意义(χ2=5.798,P<0.05)。结论青海地区不育男性中汉族、回族、藏族精液质量存在差异,回族男性精子浓度最低,回族和藏族男性中无精子症的比例高于汉族,汉族男性中弱精子症的比例高于藏族,精子活力下降是影响汉族男性生育力的主要因素。
Objective To explore the quality status of infertile men of different nationalities in Qinghai. Methods Different nationalities infertile men in Qinghai region were selected for semen examination. The main parameters of semen were compared and analyzed, and whether there was any difference in semen quality among men of different nationalities. Results The male sperm concentration in Hui nationality was lower than that in Han nationality (t = 2.581, P <0.05). The percentage of azoospermia among Hui and Tibetan males was higher than Han nationality (χ2 = 18.242, P < 0.05). The proportion of asthenospermia in Han males was higher than that in Tibetans (χ2 = 5.798, P <0.05). Conclusion The quality of Han, Hui and Tibetan semen in infertile men in Qinghai is different, the concentration of male sperm in Hui is the lowest, the percentage of azoospermia in Hui and Tibetan men is higher than that in Han, and the proportion of asthenospermia in Han is higher than that of Tibetan, sperm The decline in vitality is the main factor that affects Han male fertility.