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Table 4 VAS pain scores on ureteral stent removal

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

 
  1. *between string group and no string group, **between male and female