Table 3.
Multivariable Cox regression model analyses of OS for nomogram.
| Characteristics | OR | Multivariable | p value | |
|---|---|---|---|---|
| 95% CI (lower) | 95% CI (upper) | |||
| AFP | ||||
| ≤25 | Reference | |||
| 25-400 | 2.626 | 1.742 | 3.958 | <0.001 |
| >400 | 3.742 | 2.505 | 5.590 | <0.001 |
| CV | ||||
| ≤50 | Reference | |||
| >100 | 1.802 | 1.155 | 2.812 | 0.010 |
| PTS | ||||
| None | Reference | |||
| Yes | 2.012 | 1.320 | 3.065 | 0.001 |
| RT | ||||
| R0 | Reference | |||
| R2 | 6.731 | 2.759 | 16.424 | <0.001 |
| VHS | ||||
| None | Reference | |||
| HBV+HCV | 2.245 | 1.426 | 3.535 | 0.001 |
| TNM | ||||
| I | Reference | |||
| II | 2.679 | 1.655 | 4.335 | <0.001 |
| III | 3.724 | 2.244 | 6.181 | <0.001 |
OR, Odds ratio; CI, confidence interval; AFP, alpha-fetoprotein; CV, creatinine value; PTS, patients Tumor status; RT, resection marginal residual tumor; VHS, viral hepatitis serology; TNM, tumor node metastasis.