From: Comparison of three early biomarkers for acute kidney injury after cardiac surgery under cardiopulmonary bypass
AKI group
non-AKI group
P value
(n = 11)
(n = 39)
AKI severity (n)
Stage 1
6
0
Stage 2
3
Stage 3
2
Need for RRT (n)
<0.01
ICU stay (day)
8.2 ± 3.5
3.7 ± 2.4
ICU death (n)
1
0.057