Table 2.
Cox proportional hazards multivariable hazard ratios.*
| Characteristic | HR | Lower CI | Upper CI | P |
|---|---|---|---|---|
| Treatment | ||||
| CRT | 1.0 | 1.0 | 1.0 | – |
| TARE | 1.04 | 0.58 | 1.86 | 0.89 |
| SBRT | 0.44 | 0.21 | 0.91 | 0.028 |
| Year of diagnosis | 1.03 | 0.94 | 1.12 | 0.57 |
| T-stage | ||||
| 1–2 | 1.0 | 1.0 | 1.0 | – |
| 3–4 | 1.05 | 0.56 | 1.96 | 0.89 |
| Tumor size (cm) | 1.00 | 0.99 | 1.00 | 0.31 |
| Vascular invasion | ||||
| No | 1.0 | 1.0 | 1.0 | – |
| Yes | 0.88 | 0.53 | 1.48 | 0.64 |
| Tumor focality | ||||
| Unifocal | 1.0 | 1.0 | 1.0 | – |
| Multifocal | 1.13 | 0.59 | 2.19 | 0.71 |
| Chemotherapy | ||||
| No | 1.0 | 1.0 | 1.0 | – |
| Yes | 0.83 | 0.47 | 1.43 | 0.50 |
*
Abbreviations. HR- hazard ratio. CI- confidence interval. CRT- chemoradiation. TARE- transarterial radioembolization. SBRT- stereotactic body radiation therapy.