CRP and diabetes mellitus: Univariate analysis of the risk factors for CR-POPF identified younger age (P = 0.005), high BMI (P = 0.001), absence of DM (P = 0.002), high preoperative CRP value (P = 0.024), pancreatic thickness (P < 0.001), and high pancreatic parenchymal CT value (P = 0.018) as risk factors (Table 4).