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目的 探讨良性前列腺增生症 (BPH)患者的年龄、前列腺体积和排尿梗阻程度的相关性。方法 对 10 0例BPH患者经B超检查测得前列腺体积 ;尿流率检查测定最大尿流率及排尿时间 ,由此计算相对排尿阻力 (RVR) ;对年龄、前列腺体积和RVR进行直线相关分析。结果 年龄与前列腺体积呈正相关 ,与RVR呈正相关 ,前列腺体积与RVR无直线相关关系。结论 分析BPH患者的年龄、前列腺体积和排尿梗阻程度的相关性 ,为正确选择治疗方案提供客观依据。
Objective To investigate the correlation between age, prostate volume and micturition obstruction in patients with benign prostatic hyperplasia (BPH). Methods The prostate volume was measured by B-mode ultrasonography in 100 BPH patients. The maximum uroflow rate and urination time were measured by uroflow test, and relative urinary resistance (RVR) was calculated. A linear correlation analysis of age, prostate volume and RVR . Results There was a positive correlation between age and prostate volume and positive correlation with RVR. There was no linear correlation between prostate volume and RVR. Conclusions Analysis of the correlation between age, prostate volume and urinary obstruction in patients with BPH provides an objective basis for the correct choice of treatment.