Fig. 2From: Monocyte programmed death ligand-1 expression is an early marker for predicting infectious complications in acute pancreatitisReceive operating characteristic (ROC) curve for predicting infectious complications in patients with AP. APACHE Acute Physiology and Chronic Health Evaluation, HLA-DR Human leukocyte antigen-DR, PD-L1 Programmed cell death receptor ligand-1Back to article page