摘要
目的:了解部队男性官兵精液质量现况。方法:采用手工方法与计算机辅助精液分析对某部1054例基层官兵进行了精液参数10项分析,并根据年龄分为18～20岁,21～25岁,26～30岁和31～35岁4组,分析并比较各组精液参数。结果:1054例青壮年男性精液量为(2.6±1.4)ml、精子密度为(55.9±46.5)×106/ml、a+b级精子(47.1±19.0)%、精子存活率为(70.6±22.1)%、正常形态精子率为(84.7±10.2)%、顶体完整率为(86.1±7.2)%。18～20岁组精液量少、粘度大、pH值偏碱性,与其他3组相比,差异有显著性(P<0.05)。精液质量指标符合WHO标准的百分率为精液量73.5%、液化时间91.1%、pH值93.0%、a+b级精子45.5%、精子存活率86.7%、精子密度80.4%、正常形态精子率为98.2%、精子总数为78.0%,上述各项指标都符合WHO标准的对象仅占40.2%。结论:18～35岁部队基层官兵男性精液质量现况好于国内同类文献报道。在不同年龄分组研究中26～30岁年龄组人员精液质量好于其他年龄组。
Objective： To investigate the semen quality of the Chinese army men. Methods： Ten-item sperm quality analyses were made by manual methods and the computer assisted sperm analysis system in 1054 young Chinese army men. The subjects were divided into 4 age groups （ 18-20 yrs, 21-25 yrs, 26-30 yrs and 31-35 yrs）, and the results of the analyses were compared. Results： Among the 1 054 young males investigated, the semen volume was （2.6 ± 1.4） ml, sperm density （55.9 ±46.5 ） × 10^6/ml, sperm grade a ＋ b motility （47.1 ± 19. 0）%, sperm viability （70.6 ±22.1 ）%, morphologically normal sperm （84.7± 10.2）%, and acrosomal integrity （ 86. 1 ± 7.2 ） %. As for the percentages of the quality indexes that met WHO standards, the sperm volume was 73.5%, liquefaction time 91.1%, pH 93.0%, grade a ＋ b motility 45.5%, viability 86.7%, sperm density 80.4%, morphologically normal sperm 98.2% , and the sperm total number 78.0%. Those who accorded with all the WHO standards accounted for 40.2%. Conclusion： The semen quality of the 18-35 years old army men was better than previously reported in the similar literature. And that of the 26-30 yrs group was the best among all the age groups. Natl J Androl,2007,13 （2） ：134-137
出处
《中华男科学杂志》
CAS
CSCD
2007年第2期134-137,共4页
National Journal of Andrology
基金
全军医药卫生科研基金重点项目(01Z002)
