Table 1.
The patient and perioperative characteristics
| Number | Percent | ||
|---|---|---|---|
| Gender | Male | 61 | (65) |
| Female | 33 | (35) | |
| Age | (years) | 67.7 ± 11.4 | |
| ASA physical status | I | 40 | (43) |
| II | 46 | (49) | |
| III | 8 | (8) | |
| Stage | I | 18 | (19) |
| II | 36 | (38) | |
| III | 24 | (26) | |
| IV | 16 | (17) | |
| operation | open | 51 | (54) |
| laparoscopic | 43 | (46) | |
| Length of operation (min) | 217 ± 72 | ||
| Blood loss (gram) | 439 ± 511 | ||
| Hospital stay (days) | 7.8 ± 4.2 | ||
| Postoperative complications | |||
| leakage | 2 | ||
| anastomotic bleeding | 1 | ||
| postoperative ileus | 4 | ||
| intraabdominal abscess | 1 | ||
| pneumonia | 1 | ||
| cardiac dysfunction | 1 | ||