From: Response to different furosemide doses predicts AKI progression in ICU patients with elevated plasma NGAL levels
FR positive
FR negative
Odds ratio (95% CI)
AKI stage 3 at 1Â week
4/36 (11%)
13/15 (86.7%)
52 (8.5–319.5)
RRT
2/36 (5.6%)
6/15 (40%)
11.3 (2.0–65.9)
AKI stage 3 or death at 1Â week
14/15 (93.3%)
112 (11.5–1094.4)