Figure 4.
Screening and verification of prognostic genes in HCC. (A) Least absolute shrinkage and selection operator (LASSO) regression analysis was used to screen for genetic variables. The dotted line indicates the number of genes after screening. (B) Multivariate Cox regression analysis was used to further screen genes that can be used as independent prognostic factors. The value, p < 0.5 was considered statistically significant. (C) Survival verification of the three selected genes by Kaplan–Meier plotter database in HCC. Prognostic indicators include overall survival (OS), progression-free survival (PFS), relapse-free survival (RFS), disease-specific survival (DSS).
