A. Distribution of Riskscore (upper panel) and survival time status (lower panel) in the training set. B. KM curve showing the correlation between Riskscore prediction model and prognosis. C. PCA plot. D. ROC curves for 1-year, 3-year, and 5-year prognoses based on gene prognostic features. E. Distribution of Riskscore (upper panel) and survival time status (lower panel) in the TCGA validation set. F. KM curve based on Riskscore prediction model and prognosis. G. PCA plot. H. ROC curves for 1-year, 3-year, and 5-year prognoses based on gene prognostic features. I. Distribution of Riskscore (upper panel) and survival time status (lower panel) in the GEO validation set. J. KM curve based on Riskscore prediction model and prognosis. K. PCA plot. L. ROC curves for 1-year, 3-year, and 5-year prognoses based on gene prognostic features. M-O. Forest plots of univariate and multivariate Cox regression for clinical information.