Table 3.
The comparison of postoperative recovery and survival outcomes between complication and control groups.
| Complication group (n = 301), n (%) |
Control group (n = 2207), n (%) |
Statistic | P value | |
|---|---|---|---|---|
| Placement of jejunal nutrient tube | 10.487 | 0.001 | ||
| Absence | 233 (77.4) | 1870 (84.7) | ||
| Presence | 68 (22.6) | 337 (15.3) | ||
| Number of abdominal drainage tubes | 16.355 | < 0.001 | ||
| Single | 114 (37.9) | 1110 (50.3) | ||
| Multiple (≥ 2) | 187 (62.1) | 1097 (49.7) | ||
| Indwelling gastric tube (days) | 6.0 (5.0, 8.5) | 6.0 (5.0, 7.0) | − 6.270 | < 0.001 |
| Indwelling catheter (days) | 5.0 (3.0, 7.0) | 4.0 (2.0, 6.0) | − 4.633 | < 0.001 |
| Fasting (days) | 8.0 (6.0, 10.5) | 6.0 (5.0, 7.0) | − 11.274 | < 0.001 |
| Hospital stays (days) | 29.0 (22.0, 39.0) | 16.0 (14.0, 20.0) | − 19.714 | < 0.001 |
| 1-year survival outcome | 28.472 | < 0.001 | ||
| Alive | 251 (83.4) | 2027 (91.8) | ||
| Died | 44 (14.6) | 136 (6.2) | ||
| Unknown | 6 (2.0) | 44 (2.0) | ||
| 3-year survival outcome | 13.129 | 0.001 | ||
| Alive | 193 (64.1) | 1598 (72.4) | ||
| Died | 98 (32.6) | 510 (23.1) | ||
| Unknown | 10 (3.3) | 99 (4.5) | ||
| 5-year survival outcome | 12.853 | 0.002 | ||
| Alive | 104 (34.6) | 875 (39.6) | ||
| Died | 115 (38.2) | 622 (28.2) | ||
| Unknown | 82 (27.2) | 710 (32.2) | ||
Data are reported as numbers (percentages) or median with the interquartile range (IQR).