Table 5.

Dynamics of serum markers for the prediction of SAP.

	Cut off	SE	SP	AUC	P
Cr-Cr48h	<−0.3	42%	94%	0.65	.03
BUN-BUN48h	<−7	53%	91%	0.67	.02
Ht-Ht48h	>41	62%	59%	0.5	.7
NLR-NLR48h	<−0.3	52%	70%	0.5	.5

AUC = area under the curve, BUN = blood urea nitrogen, Cr = creatinine, Ht = hematocrit, NLR = neutrophil-to-lymphocyte ratio, SE = sensibility, SP = specificity.