Figure 6. Clinical prognostic nomogram for predicting prognosis in TCGA KIRC cohorts. (A) The clinical nomogram developed to predict 3- and 5-year survival by incorporating four independent prognostic indicators, including risk score. Calibration curves showing nomogram predictions for 3-year (B) and 5-year (C) survival. (D) Decision curve analysis was used to estimate clinical usefulness and net benefit of the predictive nomogram.