Bladder flap group (n = 75)

Non-bladder flap group (n = 75)

P-value

Postoperative pain score:

0.000*

Mean ± SD

6.29 ± 0.71

5.81 ± 0.90

Range

4.0 - 7.0

4.0 - 8.0

Postoperative defecation/passing: (hours)

0.758

Mean ± SD

10.89 ± 1.46

10.89 ± 1.45

Range

6.0 - 15.0

9.0 - 15.0