Table 2 Dindo-Clavien staging system for evaluation of postoperative complication
Variables | Categories | Test set | Validation set | Total | Percentage |
|---|---|---|---|---|---|
Complication (Yes or No) | No | 124 | 45 | 169 | 81.6% |
Yes | 26 | 12 | 38 | 18.4% | |
Complication (Dindo stage) | 0 | 124 | 45 | 169 | 81.6% |
2 | 6 | 3 | 9 | 4.3% | |
3a | 16 | 7 | 23 | 11.1% | |
3b | 0 | 1 | 1 | 0.5% | |
4a | 2 | 1 | 3 | 1.5% | |
4b | 1 | 0 | 1 | 0.5% | |
5 | 1 | 0 | 1 | 0.5% |