Prognostic factors analysis of ultrasound-guided percutaneous puncture drainage in severe acute pancreatitis with peripancreatic fluid collection

Figure 1 Forest plot of independent prognostic factors for poor prognosis following ultrasound-guided percutaneous puncture drainage in severe acute pancreatitis with peripancreatic fluid collections. Diamond markers represent adjusted odds ratios; horizontal lines indicate 95% confidence intervals. The dashed vertical line at odds ratio = 1 denotes the null effect. Area under the curve of the multivariate model = 0.892 (95% confidence interval: 0.837-0.947). OR: Odds ratio; CI: Confidence interval; APACHE: Acute Physiology and Chronic Health Evaluation; CTSI: Computed tomography severity index; CRP: C-reactive protein.

Figure 2 Clinical outcomes stratified by drainage timing and fluid collection type. A: Compares key outcomes between early drainage (≤ 72 hours, n = 70) and late drainage (> 72 hours, n = 64); B: Compares outcomes between acute peripancreatic fluid collection/pseudocyst (n = 58) and walled-off necrosis (walled-off necrosis, n = 76). P values above brackets indicate between-group significance. ^aP < 0.05. APFC: Acute peripancreatic fluid collection.