From: Rethinking of ureteral stent removal using an extraction string; what patients feel and what is patients' preference? : a randomized controlled study
VAS score
String
No string
P-value*
Overall
2.94±1.35
4.23±2.45
0.005
Male
3.19±1.09
4.58±2.23
0.006
Female
2.46±1.71
3.54±2.82
0.25
P-value**
0.22
0.11