LCN2 and alkaline phosphatase measurement: Urinary LCN-2 levels on admission and within the first 24 hours in 104 patients withAP and confirmed an increasing trend in AP mortality (AUC=0.980 and 0.920,respectively) and severity (AUC=0.750 and 0.930, respectively) in parallel withincreasing urinary LCN-2 levels.