Table 3 Comparison of postoperative complications between two groups
RPH + sMMH | MMH | x2 | P | |
|---|---|---|---|---|
(n = 244) | (n = 208) | |||
Total n (%) | 21 (8.6%) | 34 (16.3%) | 6.293 | 0.012 |
Hemorrhage | 5 (2.0%) | 12 (5.8%) | 4.293 | 0.038 |
Urinary retention | 12 (4.9%) | 7 (3.4%) | 0.672 | 0.412 |
Anorectal stenosis | 0 | 4 (1.9%) | 4.734 | 0.030 |
Delayed wound healing | 4 (1.6%) | 11 (5.3%) | 4.660 | 0.031 |