Table 3.
Logistic Regression model for perioperative morbidity after hepatectomy†
| Variable | Odds ratio | 95%CI min | 95%CI max | p value |
|---|---|---|---|---|
| Univariate | ||||
| Bile leak | 6.81 | 5.66 | 8.19 | <0.001 |
| Perioperative transfusion | 3.51 | 3.07 | 4.02 | <0.001 |
| Operative time | 1.005 | 1.004 | 1.005 | <0.001 |
| Major hepatectomy | 2.07 | 1.84 | 2.34 | <0.001 |
| Enterohepatic reconstruction | 6.35 | 5.22 | 7.72 | <0.001 |
| Multivariable | ||||
| Bile leak | 4.55 | 3.72 | 5.56 | <0.001 |
| Perioperative transfusion | 2.29 | 1.96 | 2.67 | <0.001 |
| Operative time | 1.002 | 1.0017 | 1.0029 | <0.001 |
| Major hepatectomy | 1.19 | 1.03 | 1.37 | 0.015 |
| Enterohepatic reconstruction | 2.81 | 2.23 | 3.53 | <0.001 |
†
C-statistic for model is 0.73