Development and Standardization of a Furosemide Stress Test to Predict the Severity of Acute Kidney Injury

Table 2 Furosemide stress test effect on urine flow

Measurement time point	Combined	Non-progressors	Progressed to AKIN III	p
	n = 77	n = 52	n = 25
Hour 1	251 (35.2)	329 (46.0)	89 (33.0)	0.001
Hour 2	296 (35.8)	392 (42.2)	96 (46.6)	0.001
Hour 3	246 (26.6)	311 (31.7)	109 (35.4)	0.001
Hour 4	207 (24.1)	265 (31.1)	88 (23.4)	0.001
Hour 5	175 (18.6)	219 (22.8)	83 (23.7)	0.001
Hour 6	155 (17.4)	194 (22.3)	75 (17.4)	0.001

Urine volume in ml is shown as mean (standard error). AKIN, Acute Kidney Injury Network; n, number of patients.

ISSN: 1364-8535