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首页> 外文期刊>Journal of King Saud University >Semen characteristics of fertile and subfertile men in a fertility clinic and correlation with age
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Semen characteristics of fertile and subfertile men in a fertility clinic and correlation with age

机译：生育诊所中可育和不育男性的精液特征及其与年龄的关系

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Background The characteristics and semen quality in the men of different populations have been reported, though such data are lacking in Saudis. Objectives (i) To characterize the semen parameters of fertile and subfertile men, (ii) To study the prevalence of abnormality of semen parameters in the subfertile group, and (iii) To identify the relationship between semen parameters and age. Methods This study included 49 fertile and 160 subfertile men and 76 men with unproven fertility attending a fertility clinic in Riyadh. Their semen parameters were estimated, statistically analyzed, characterized, and correlation studies were conducted. Results The median age of the fertile and subfertile groups was quite similar. Significant differences were demonstrated in the median values of sperm concentration (98.6?×?10 6 /ml vs 14.5?×?10 6 /ml, P ??0.001), progressive sperm motility (58% vs 40%, P ?0.001), and abnormal sperm morphology (55% vs 75%, P ?0.001) between fertile and subfertile men. The percentage of normal semen viscosity was higher in fertile men, whereas the median semen volume values were nearly similar in the fertile and subfertile men (2.5 vs 2.75?ml). The prevalence of asthenozoospermia (36%) and azoospermia (26%) among subfertile men was the highest among other semen abnormality categories. There was an inverse correlation between the age and both sperm motility and semen volume in the investigated groups. Conclusion The main semen parameters in the fertile and subfertile subjects in this study differ significantly and the age was demonstrated to be correlated inversely with sperm motility and semen volume. Further studies in other regions of Saudi Arabia are needed.
机译：背景技术已经报道了不同人群中男性的特征和精液质量，尽管沙特人缺乏这种数据。目的（i）表征可育和亚生育男性的精液参数，（ii）研究亚生育力组精液参数异常的患病率，以及（iii）识别精液参数与年龄之间的关系。方法这项研究包括49名有生育能力的男性和160名有生育能力的男性和76名未经证实的生育能力的男性在利雅得的一家生育诊所就诊。对他们的精液参数进行了估计，统计分析，表征和相关性研究。结果生育和亚生育组的中位年龄相当相似。在精子浓度的中值（98.6？×？10 6 / ml对14.5？×？10 6 /ml，P0.001），进行性精子运动（58％对40％，P <？ 0.001），以及可育和亚育男性之间的精子形态异常（55％vs 75％，P <0.001）。在可育男性中，正常精液粘度的百分比更高，而在可育男性和不育男性中，精液中位数的值几乎相似（2.5 vs 2.75？ml）。在其他精液异常类别中，精子弱精子症和精子症的患病率最高（36％）和无精子症（26％）。在研究组中，年龄与精子活力和精液量呈负相关。结论本研究中可育和亚育的受精者的主要精液参数存在显着差异，年龄与精子活力和精液量成反比。需要在沙特阿拉伯其他地区进行进一步研究。

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