Figure 6. Forest plots in Stage III/IV patients in terms of overall survival (OS).
(a) Forest plot of 37 significant genes with fixed-effect model with Stage III/IV patients in Clinicinfo superset. Meta-analysis of 37 significant genes in five independent data set of Clinicinfo superset was conducted, and hazard ratio (HR), 95% confidence interval (CI), and corresponding p value of each gene and risk score was calculated and plotted in the forest plot for Stage III/IV samples. (b) Forest plot of 37 significant genes with random-effect model.