The furosemide stress test predicts the timing of continuous renal replacement therapy initiation in critically ill patients with acute kidney injury: a double-blind prospective intervention cohort study

Table 3 Multivariate analysis of predicting CRRT initiation

Variable	OR	95% CI	P
Urine output after FST 2 h	0.99	0.98–0.99	0.032
Scr	1.00	0.99–1.02	0.250
PCT	0.99	0.96–1.04	0.885
Plasma NGAL	1.02	0.99–1.04	0.057

FST, furosemide stress testing; Scr, serum creatinine; PCT, procalcitonin; NGAL, neutrophil gelatinase-associated lipocalin

ISSN: 2047-783X