Figure 1. Association of risk assessment models with prognosis and clinical features of ccRCC. (A) Lasso regression analysis identifying the most robust HRLs. (B) Forest plot of the four GRLs in the multifactor Cox regression model. Kaplan-Meier curves, survival status and ROC curves between high and low risk groups in the training dataset (C) and validation dataset (D). Differences in risk scores between different stage (E), T (F), M (G) and N (H) strata in the training dataset.