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

Figure 1 Patient selection flowchart. NENs: Neuroendocrine neoplasms.

Figure 2 The GATIS score. A: Nomogram for overall survival prediction; B: Nomogram for progression free survival prediction. PNI: Prognostic nutritional index; OS: Overall survival; PFS: Progression free survival.

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.

Figure 4 Nomogram validation for progression free survival prediction. A: Calibration plot of 3-year progression free survival (PFS) for the training set; B: Calibration plot of 5-year PFS for the training set; C: Calibration plot of 3-year PFS for the validation set; D: Calibration plot of 5-year PFS for the validation set; E: The decision curve analysis for PFS; F: Time-dependent area under the receiver operating characteristic curve analysis for PFS. PFS: Progression free survival; PNI: Prognostic nutritional index; AUC: Area under the receiver operating characteristic curve.