An evaluation of clinical prostatic score on the assessment of bladder outlet obstruction
- VernacularTitle:临床前列腺评分对膀胱出口梗阻的诊断价值
- Author:
Jianhong QIU
;
Xiyu JIN
;
Bo SONG
- Publication Type:Journal Article
- Keywords:
Prostatic hyperplasia;
Bladder outlet obstruction;
Urodynamics;
Pressure flow study;
Diagnosis
- From:
Chinese Journal of Urology
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate objectively the traditional methods on the assessment of bladder outlet obstruction(BOO) due to BPH. Methods Correlation between the urodynamic findings and the traditional diagnostic parameters such as age,IPSS,Vp,Qmax z and PVRr was studied.The clinical prostatic score(CPS),derived from multiple regression of clinical parameters depending on URA,was evaluated. Results The parameters such as age,IPSS,Vp,Qmax z and PVRr were evaluated with reference to pressure flow study.Every parameter alone was not enough for BOO diagnosis. The regression equation was CPS=49.8-3.3 Qmax z+0.5 IPSS+0.2 Vp+7.5 PVRr.Correlation coefficient between CPS and urodynamic findings was 0.629 and was significantly higher than that of any clinical parameter alone.With CPS≥35,the sensitivity was 83.7% and specificity 85.8% for the diagnosis of BOO.With CPS
