Table 5. Multivariable Cox regression model analysis of RFS and OS.

Independent predictive factor	HR (95% CI)	P value
RFS
ASA score	0.722 (0.531–0.982)	0.038
Tumor size	0.653 (0.491–0.870)	0.004
Adjuvant chemoradiotherapy	0.694 (0.514–0.937)	0.017
Hypertension	0.743 (0.555–0.996)	0.047
AFP	0.720 (0.519–1.000)	0.050
Tumor number	0.611 (0.464–0.809)	0.000
Ablation methods	0.872 (0.638–1.192)	0.390
OS
Age	0.603 (0.386–0.943)	0.026
Tumor size	0.526 (0.328–0.841)	0.007
Ablation methods	0.672 (0.400–1.129)	0.133