Figure 2.
Kaplan–Meier recurrence-free survival (RFS) rate curves for patients underwent TACE+LR and LR for BCLC stage B hepatocellular carcinoma (HCC) before and after PSM, January 2007 to December 2015. (A) the RFS rate of patients before PSM, (B) the RFS rate of patients after PSM. Patients who received TACE+LR were significantly higher than RFS rates of those who received only LR both before and after PSM (P < 0.05).