Fig. 3From: Novel nomogram for predicting risk of early postoperative small bowel obstruction after right colectomy for cancerValidation of the nomogram. A ROC analysis of EPSBO. The AUC value is 0.716 (95% CI, 0.639–0.794). B Calibration plot of the nomogram for EPSBO. The y-axis represents the actual probability of EPSBO. The x-axis represents the estimated probability, and the ideal line is close to the actual line, indicating a good predictionBack to article page