No other factors such as age, BMI, smoking, ASA, combined multivisceral resection, splenectomy, pancreatic stump treatment, preoperative diabetes, intraoperative blood loss, use of somatostatin after surgery, preoperative albumin level, postoperative albumin level (3 days after surgery), surgical approach (open vs. laparoscopic), operation time, and pancreatic resection range had an influence on development of CR-POPF after DP. The gene discussed is ALB; the disease is diabetes mellitus.