Fig. 2From: 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 studyThe ROC of urine output after FST 2Â h, serum creatinine and SOFA for CRRT initiation. FST, furosemide stress testing; Scr, serum creatinine; SOFA, Sequential Organ Failure AssessmentBack to article page