Table 2 USSQ index.

From: Ureteral stent biomaterial encrustation after endoscopic lithotripsy: a randomized, single-blind study

Domain index

Group1

Group2

Group3

p value

Percuflex

Tria

InLay Optima

n = 21

n = 22

n = 18

Urinary symptom

T1

26 [24–29]

24 [22–28.8]

28 [23–30]

0.81

T2

31.5 [28.2–35.8]

25 [22–29.5]

22 [19.8–26.5]

< 0.01

Pain symptom

T1

12 [6–15]

7.5 [6–14.2]

13 [7–16.5]

0.50

T2

17 [11.5–22.5]

14 [9–16.5]

12.5 [6–16]

0.19

General health

T1

8 [8–10]

7 [6–9]

8 [7–9.8]

0.34

T2

11 [7.8–13]

9 [6.5–11.5]

10.5 [6–11.2]

0.19

Work performance

T1

6 [3–8.2]

4 [3–7.2]

6.5 [5–10.8]

0.43

T2

13 [3.5–21]

4 [3–11]

4 [3–10]

0.23

  1. USSQ ureteral stent symptom questionnaire, T1 stent insertion day, T2 stent removal day.