Retrospective Cohort Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Feb 7, 2015; 21(5): 1554-1566
Published online Feb 7, 2015. doi: 10.3748/wjg.v21.i5.1554
Figure 6
Figure 6 Graph shows the overall survival of hepatocellular carcinoma patients after radiofrequency ablation in different groups. The 1-, 3-, 5-, and 7-year overall survival rates in the difficult group were similar to those in the control group (84.3%, 54.4%, 41.2%, and 29.9% vs 92.5%, 60.3%, 43.2%, and 32.8%, respectively, P = 0.371). RFA: Radiofrequency ablation.