Table 3. Logistic regression analysis for the preoperative risk assessment of PHLF according to ISGLS criteria.
| Parameter | Univariate analysis | Multivariate analysis | |||
|---|---|---|---|---|---|
| Odds ratio | P value | Odds ratio | P value | ||
| ICGR15 | 0.96 (0.93, 1.00) | 0.065 | 0.97 (0.93, 1.00) | 0.084 | |
| Liver stiffness | 0.94 (0.89, 1.00) | 0.036 | 0.94 (0.89, 1.00) | 0.051 | |
Data in parentheses are 95% confidence intervals. P<0.1 was considered as a limit for parameters to enter in the model. ISGLS, International Study Group of Liver Surgery; PHLF, post-hepatectomy liver failure; ICGR15, indocyanine green retention rate at 15 minutes.