Early prediction of anastomotic leakage after rectal cancer surgery: Onodera prognostic nutritional index combined with inflammation-related biomarkers

Figure 3 Receiver operating characteristic curves and calibration curves of the nomogram for predicting postoperative anastomotic leakage in patients with rectal cancer. A: Receiver operating characteristic curve of the nomogram; B: Calibration curve of the nomogram. AUC: Area under the curve. AUC: Area under the curve.