Fig. 5

Calibration curve, and DCA curve analysis of the nomogram training set at 3–5 years. (A) 3-year survival prediction calibration curve; (B) 4-year survival prediction calibration curve; (C) 5-year survival prediction calibration curve; (D) 3-year survival prediction DCA; (E) 4-year survival prediction DCA; (F) 5-year survival prediction DCA.