Fig. 4

Correlation between risk score and clinical features in TCGA-LIHC dataset. A Comparison of risk score difference between different clinical features including ages, genders, T stage, N stage, M stage, AJCC stage I-IV, and grade. Wilcoxon test or Kruskal-Wallis test were conducted (No test was performed in N and M stages as insufficient samples). B Kaplan-Meier survival analysis on low- and high-risk groups classifying by different clinical features. Log-rank test was performed