Table 3.

Binary logistic regression analysis in predicting in-hospital mortality in critically ill patients with AKI (backward method)

Parameters	OR	95% CI	P
Urinary NGAL	1.003	1.000–1.006	0.024
SAPS II score	1.102	1.027–1.182	0.007

Excluded variables: acidosis, age, hemoglobin, intra-abdominal hypertension, intra-abdominal pressure on admission, ileus, liver-type fatty acid binding protein, polytransfusion, risk–injury–failure–loss–end-stage kidney disease failure, sepsis, and shock.

CI, confidence interval; NGAL, neutrophil gelatinase-associated lipocalin; OR, odds ratio; SAPS, Simplified Acute Physiology Score.