Characteristics

Stenting

Unstenting

P-value

Visual analog pain scores at day 3

No pain

Mild

Moderate

Severe

0 (0.0)

29 (96.7)

1 (3.3)

0 (0.0)

0 (0.0)

27 (90.0)

3 (10.0)

0 (0.0)

0.301

Visual analog pain scores at day 14

No

Mild

Moderate

Severe

0 (0.0)

27 (90.0)

3 (10.0)

0 (0.0)

5 (16.7)

20 (66.6)

5 (16.7)

0 (0.0)

0.038

Postoperative dysuria

Yes

No

27 (90.0)

3 (10.0)

16 (53.3)

14 (46.7)

0.002

Postoperative urgency

Yes

No

20 (66.7)

10 (33.3)

10 (33.3)

20 (66.7)

0.011

Postoperative hematuria at day 3

Yes

No

28 (93.3)

2 (6.7)

21 (70.0)

9 (30.0)

0.020

Postoperative hematuria at day 14

Yes

No

16 (53.3)

14 (46.7)

2 (6.7)

28 (93.3)

0.001