Before PSM | p | After PSM | p | |||
---|---|---|---|---|---|---|
Open (n = 68) | Laparoscopy (n = 75) | Open (n = 62) | Laparoscopy (n = 62) | |||
Bleeding (ml) | 7.6 ± 8.1 | 6.0 ± 5.5 | 0.17 | 7.1 ± 4.8 | 5.5 ± 4.7 | 0.092 |
Operation time (min) | 72.1 ± 16.8 | 106.6 ± 36.7 | < 0.001 | 70.6 ± 16.7 | 105.9 ± 38.6 | < 0.001 |
First defecation (d) | 2.7 ± 1.0 | 2.5 ± 1.1 | 0.425 | 2.7 ± 1.0 | 2.6 ± 1.1 | 0.436 |
Full feeding (d) | 8.1 ± 3.9 | 7.4 ± 2.6 | 0.213 | 8.4 ± 4.2 | 7.4 ± 2.4 | 0.126 |
Incision infection (case) | 6 | 0 | 0.009 | 6 | 0 | 0.031 |
Length of stay (d) | 14.2 ± 4.9 | 12.5 ± 3.4 | 0.004 | 14.6 ± 5.3 | 12.4 ± 3.0 | 0.011 |
Redo (case) | 3 | 7 | 0.249 | 3 | 5 | 0.727 |