Figure 3. The prognostic value of TOP2A in LIHC. (A) The overall survival curve of TOP2A in LIHC. (B) ROC curves of TOP2A to predict the sensitivity and specificity of 1-, 2-, and 3-year overall survival. (C) The mRNA expression level of TOP2A of LIHC and normal tissues in ICGC database. (D) Distribution of risk score, survival status, and TOP2A expression profile of LIHC in ICGC database. (E) Kaplan-Meier curve of overall survival in high-and low-risk groups. (F) ROC curve of the TOP2A risk score model. HR, hazard ratio. ***P < 0.001.