Fig. 4From: Clinical outcomes of surgical resection versus radiofrequency ablation in very-early‐stage hepatocellular carcinoma: a propensity score matching analysisForest plot of the treatment effect on overall survival and recurrence‐free survival in subgroup analyses. The effect of surgical resection (SR) was better overall survival than radiofrequency ablation (RFA) in the almost subgroups (A). The effect of SR was similar DFS with RFA in all subgroups (B)Back to article page