【摘要】 目的 :探讨前列腺增生症 (BPH)与输精管结扎的关系。　方法 :调查 6 0岁以上男性农民 5 70人的国际前列腺症状评分 (IPSS)、生活质量评分 (L)、最大尿流率 (MFR)、前列腺体积 (V)及残余尿 (R)等指标 ,其中作过输精管结扎者 140人。　结果 :输精管结扎者BPH发病率 (2 7.1% )明显低于未作结扎者 (4 7.9% ) ,两者有极显著差异 (P<0 .0 1)。　结论 :输精管结扎对BPH的发生有阻遏作用。更多还原

【Abstract】 Objectives: To determine the longterm influence of vasectomy on prostate, investigation was carried out on the relationship between benign prostatic hyperplasia (BPH) and vasectomy. Methods: The study included IPSS, life quality(L),max flow rate (MFR), volume of prostate(V)and residual urine(R)in 570 male peasants over 60 years old (140 were vasectomized). BPH diagnosis was made in accordance with the index V>20ml and MFR<15ml/s, or V>20ml associated with micturition symptoms(IPSS≥8). The incidence of BPH in the vasectomized groups and non vasectomized ones were compared. Results: The incidence of BPH in the vasectomized individuals(27.1%)was significantly lower than the non vasectomized ones(47.9%)at the same age( P <0.01). Conclusions: The incidence of BPH was decreased after vasectomy.更多还原