GATIS score for predicting the prognosis of rectal neuroendocrine neoplasms: A Chinese multicenter study of 12-year experience

Figure 3 Nomogram validation for overall survival prediction. A: Calibration plot of 3-year overall survival (OS) for the training set; B: Calibration plot of 5-year OS for the training set; C: Calibration plot of 3-year OS for the validation set; D: Calibration plot of 5-year OS for the validation set; E: The decision curve analysis for OS; F: Time-dependent area under the receiver operating characteristic curve analysis for OS. OS: Overall survival; PNI: Prognostic nutritional index; AUC: Area under the receiver operating characteristic curve.