A novel ferroptosis-related signature for predicting prognosis, immune characteristics, and treatment prediction in hepatocellular carcinoma
Fig 4
Validation of the prognostic model (A-D) Kaplan-Meier survival curves for the overall survival of two risk subgroups in TCGA_train, TCGA_test, TCGA, and GSE14520.
Dashed line represents the Median Overall Survival (OS). (E) Meta-analysis of univariate Cox regression. High: High risk group based on the ferroptosis-related gene signature (nFRGs). Low: Low risk group based on the ferroptosis-related gene signature (nFRGs).