深圳地区男科就诊患者精液质量与其他地区精液质量的分析

Comparing with Semen Quality of Sperm Samples from Andrology Patients in Shenzhen and other areas

目的分析不同地区精液质量的地区性差别及影响因素。方法研究对象来自深圳地区、成都、遵义及西班牙男科门诊就诊病人，分析指标包括精液量、活动率、活力（A＋B）。结果对比成都、遵义地区的相关数据，精子密度下降、精子活动率下降、精子活力下降等精液异常的百分比较高，差别有统计学意义，而无精子症百分比差别有统计学意义。对比西班牙相关数据，a＋b级精子百分比无明显差异（P=0．072）；精子密度、a＋b级精子数目高于西班牙（P〈0．01）；精液量、年龄、禁欲时间、精子总数低于西班牙指标，差别有显著意义（P〈0．01）。精液量、年龄、禁欲时间、精子总数低于西班牙指标，差别有显著意义（P〈0．01）。结论深圳地区就诊男科患者精液质量低于成都地区及遵义地区水平，与西班牙比较精液质量无明显下降。

Objectives This study is to understand the difference of semen quality among the differenc areas and the ralated factors. Methods The semen samples come from Shenzhen,Chendu,Zunyi,Spain. The parameters such as semen density,viability, grade a ＋ b motility were compared. Results The semen quality in Shenz- hen and Chengdu were compared, parameters such as semen density, viability, grade a ＋ b motility were significant diference （ p 〈0.01 ） ; The semen quality in Shenzhen and Zunyi ware compared, parameters such as semen densi- ty,viability,grade a ＋ b motility were significant diferenee （ p 〈0.01 ）. The semen quality in Shenzhen and Spain was compared, parameters such as semen volume ,semen density ,total semen ,viability ,grade a ＋ b motility have not significant dicline. Conclusions The result indicated that the semen quality of adult males in Shengzhen was more tmorer than Shenzhen and Chengdu. Comparing with Spain ,the semen motility has no significant decline.