Figure 2. The prognostic value of FIGN in hepatocellular carcinoma. (A) Univariate Cox regression analysis of FIGN with age, gender, grade and stage. (B) Multivariate Cox regression analysis of FIGN with age, gender, grade and stage. Kaplan-Meier survival analysis stratified by FIGN expression in HCC patients and illustrated as overall survival (OS) (C), progression-free interval (PFI) survival (D) disease-free interval (DFI) survival (E) and disease-specific interval survival (DSS) (F). (G) ROC curve to predict sensitivity and specificity of survival based on FIGN expression in HCC patients. (H) ROC curve for predicting the sensitivity and specificity of 1-, 3-. and 5-year survival based on FIGN expression in HCC patients. (I) OS event.