|
Variable
|
Odds ratio
|
95% CI
|
P
|
|---|
|
Timing of Cystatin C
|
|
Baseline
|
Ref.
|
Ref.
|
---
|
|
1-6 h
|
2.34
|
0.86-6.34
|
0.09
|
|
7-12 h
|
1.92
|
0.60-6.15
|
0.26
|
|
13-24 h
|
1.52
|
0.65-3.56
|
0.32
|
|
Timing of AKI definition
|
|
Within 24 h
|
Ref.
|
Ref.
|
---
|
|
Within 48 h
|
0.44
|
0.07-3.00
|
0.39
|
|
Within 72 h
|
0.16
|
0.02-1.46
|
0.10
|
|
More than 72 h
|
0.58
|
0.05-6.8
|
0.65
|
|
AKI definition
|
|
Other
|
Ref.
|
Ref.
|
---
|
|
Decrease in eCCl by at least 20% from baseline
|
0.08
|
0.002-2.32
|
0.13
|
|
50% increase or rise SCr of at least 0.3 mg/dL
|
0.06
|
0.004-1.07
|
0.09
|
|
GFR < 80 mL/min/1.73 m2
|
0.07
|
0003-1.97
|
0.12
|
|
Doubling of SCr from baseline
|
0.11
|
0.01-1.3
|
0.08
|
|
Setting
|
|
Other
|
Ref.
|
Ref.
|
---
|
|
Cardiac surgery
|
2.52
|
0.45-14.17
|
0.24
|
|
PICU admitted
|
5.45
|
1.23-24.10
|
0.03
|
|
Sample size
|
|
≤30
|
Ref.
|
Ref.
|
---
|
|
>30
|
0.43
|
0.10-1.80
|
0.23
|
|
Storage degree
|
|
-20
|
Ref.
|
Ref.
|
---
|
|
-70
|
10.03
|
1.61-62.27
|
0.02
|
|
-80
|
11.69
|
1.13-121.08
|
0.04
|
-
AKI acute kidney injury, CI confidence interval, PICU pediatric intensive care unit, Bold values are significant
