Serum Serine Peptidase Inhibitor Kazal-Type 1, Trypsinogens 1 to 3, and Complex of Trypsin 2 and α1-Antitrypsin in the Diagnosis of Severe Acute Pancreatitis

ObjectivesWe explored prediction of severe acute pancreatitis (AP) and development of organ dysfunction (OD).MethodsSerum concentrations of serine peptidase inhibitor Kazal type 1 (SPINK1), trypsinogen 1, trypsinogen 2, and trypsinogen 3, complex between trypsin 2 and α1-antitrypsin, serum C-reactiv