目的：研究分析良性前列腺增生(BPH)患者膀胱内前列腺突入程度(IPP)与并发膀胱过度活动症(OAB)的相关性。方法：回顾性分析2014年1月-2015月2月在笔者所在医院诊断为前列腺增生症的128例患者的临床资料。按IPP长度分为三组，分析不同IPP分组与患者年龄、国际前列腺症状评分(IPSS)、生活质量指数(QOL)评分、前列腺体积及最大尿流率(Qmax)、膀胱残余尿(RUV)、前列腺特异性抗原(PSA)、OAB发生率的差异。运用多元线性回归分析IPP与OAB的相关性。结果：各组间的年龄、QOL评分比较，差异均无统计学意义(P>0.05)。各组间IPSS、前列腺体积、最大尿流率、RUV、PSA以及OAB发生率比较，差异均有统计学意义(P<0.05)。多元线性回归分析显示IPP与OAB呈正相关(P<0.05)。结论：反映前列腺解剖学形态的IPP与OAB的发生率存在正相关。%Objective:To analyze the relationship between intravesical protrusion prostate and overactive bladder in patients with benign prostatic hyperplasia.Method:The clinical data of 128 patients with BPH in our hospital from January 2014 to February 2015 were analyzed retrospectively.They were divided into 3 groups according to IPP,analyzed the differences between IPP and age,IPSS,QOL score,prostate volume,Qmax,RUV,the occurrence rate of OAB .The correlation between IPP and OAB were analyzed by the multiple linear regression.Result:The age and QOL score had no statistical differences in different groups(P>0.05).The IPSS,Prostate volume,RUV,PSA,Qmax,the occurrence rate of OAB in different groups had statistical differences(P<0.05).IPP showed a positive correlation with OAB used by the multiple linear regression analysis(P<0.05).Conclusion:There is a significant correlation between IPP which reflects anatomical changes in the prostate and OAB in patients with benign prostatic hyperplasia.
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