Nomogram construction and validation for predicting infection recurrence after necrotic tissue debridement in severe acute pancreatitis

Figure 1 Nodal plot of the predictive model for postoperative infection recurrence risk. APACHE: Acute Physiology and Chronic Health Evaluation; CTSI: Computed tomography severity index; CRP: C-reactive protein.

Figure 2 Calibration curve of postoperative infection recurrence in severe acute pancreatitis patients.

Figure 3 Receiver operating characteristic curve of postoperative infection recurrence in severe acute pancreatitis patients. AUC: Area under the curve; CI: Confidence interval.

Figure 4 Decision curve analysis curve of postoperative infection recurrence in severe acute pancreatitis patients. APACHE: Acute Physiology and Chronic Health Evaluation; CTSI: Computed tomography severity index; CRP: C-reactive protein.