Impact of intra-urethra1 catheter on urof1ow rate in pressure-f1ow study
- VernacularTitle:压力-流率测定中尿道内置测压导管对尿流率的影响
- Author:
Peng ZHANG
;
Zhijin WU
;
Juzhong GAO
- Publication Type:Journal Article
- Keywords:
Urodynamics;
Catheters,indwelling
- From:
Chinese Journal of Urology
2001;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
0.05) respectively.The maximum free uroflow rate was (9.55?4.10)ml/s,and the maximum catheter's uroflow rate was (7.32? 3.28)ml/s(P=0.000).The difference of uroflometry between two voids was (2.22?3.07)ml/s.Paired t-test showed that there was significant difference between the maximum free uroflow rate and maximum catheter's uroflow rate (P0.05) when LPURR lie in Ⅱ,Ⅴ～Ⅵ grade. Conclusions 7 F urethral catheter appeared to have a significant impact on maximum uroflow rate.
