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Multivariate analysis of OS for the experimental group.
| Variables | B | SE | Hazard ratio | P-value |
|---|---|---|---|---|
| AFP | 0.385 | 0.207 | 1.470 | 0.063 |
| Tumor number | 0.236 | 0.1045 | 1.266 | 0.024 |
| Tumor size | 0.033 | 0.2105 | 1.034 | 0.877 |
| Tumor rupture | 0.646 | 0.224 | 1.907 | 0.004 |
| Macrovascular invasion | 0.246 | 0.120 | 1.279 | 0.040 |
OS, overall survival; B, regression coefficient; SE, standard error; AFP, α-fetoprotein.
