Table 3 Recovery after surgery
Variables |  | Modified group(n = 53) | Control group(n = 54) | t | p |
|---|---|---|---|---|---|
Postoperative hospital stay (day) |  | 7.25 ± 1.47 | 7.46 ± 2.04 | 0.632 | 0.529 |
Time to first flatus (day) |  | 3.30 ± 0.95 | 3.52 ± 0.77 | 1.295 | 0.198 |
Time to pull out drainage tube (day) |  | 5.17 ± 1.54 | 5.13 ± 1.58 | -0.133 | 0.894 |
Drainage (ml) | Â | 390.00(227.00,560.00) | 330.50(260.75,422.50) | -0.629 | 0.529 |
Postoperative complications | Yes | 4(7.5%) | 6(11.1%) | 0.091 | 0.763 |
No | 49(92.5%) | 48(88.9%) | |||
Classification of complications (Clavien–Dindo system) | I-II | 3(75.0%) | 6(100.0%) | Exact probabilistic method | 0.400 |
III-IV | 1(25.0%) | 0(0.0%) |