Table 3 Multivariable analysis of risk factors for early recurrence
Variables | Odds ratio | 95 % confidence intervals | P-value |
|---|---|---|---|
Alpha-fetoprotein > 400 ng/mL | 1.613 | 1.101–2.362 | 0.014 |
Tumor diameter > 5 cm | 1.083 | 0.736–1.593 | 0.685 |
Tumor capsule absent | 0.747 | 0.452–1.235 | 0.255 |
Vascular invasion | 2.916 | 1.541–5.516 | < 0.001 |
TNM stage (III) | 1.353 | 0.962–1.902 | 0.082 |
Multiple tumors | 1.204 | 1.011–1.433 | 0.037 |
Postoperative complications | 2.223 | 1.161–4.258 | 0.016 |