Added to the preoperatively known parameters, operation time, the need for intraoperative blood transfusion, texture of pancreatic tissue, maximum drain amylase on POD 1–3, WBC POD 1–3, CRP POD 1–3, PCT POD 1–3, (serum) amylase POD 1–3, (serum) lipase POD 1–3, GOT POD 1–3, GPT POD 1–3, creatinine POD 1–3, BUN POD 1–3, and acute kidney injury on POD 1–3 are associated with postoperative complications. Here, CRP is linked to acute kidney injury.