Fig. 8

Kaplan-Meier survival and recurrence curves of validation (GSE15420) dataset, and Cox Proportional Hazards Ratios for survival and recurrence. (A) Kaplan-Meier and Cox proportional hazard ratios of hepatocellular carcinoma (HCC) survival. (B) Kaplan-Meier and Cox proportional hazard ratios of HCC recurrence. Error bars indicate standard deviation. H2M2A2 had the worst survival and HCC recurrence after 56 months of all clusters. TOP2A, DCN, and MT1E had significant hazards ratios at 2.52, 0.55, and 0.45, respectively. (p-value = 0.027; 0.044; 0.02)