Fig. 4From: Impact of enhanced recovery after surgery protocol compliance on patients’ outcome in benign hysterectomy and establishment of a predictive nomogram modelNomogram to predict risk of postoperative complication. A Each factor corresponds to a specific point by drawing a line straight upward to the Points axis. The probability of postoperative complication is the point by drawing a line straight down to the bottom axis from the sum of the points on the Total Points axis. Calibration curve and ROC curve of the nomogram prediction model. B Calibration curve. The dashed line represents the ideal fit; the solid line represents the actual fit (C) ROC curve. (AUC = 0.906)Back to article page