Figure 7. Determination and survival prediction ability of nomogram. (A) Single-factor forest plot of RiskScore and clinical features; (B) Multifactor forest plot of RiskScore and clinical features; (C) RiskScore combined with clinical features column line plot; (D) Calibration curves of column line plot at 1, 3, and 5 years; (E) Decision curve of column line plot; (F) ROC curves of various clinical features for overall survival (OS) at 1, 3, and 5 years.