|
Interaction of age group with
|
χ2 (df)
|
p value*
|
|---|
|
Race
|
5.19 (6)
|
0.52
|
|
Diabetes
|
4.31 (3)
|
0.22
|
|
Cardiac disease
|
17.55 (3)
|
< 0.01
|
|
Chronic kidney disease
|
4.67 (3)
|
0.19
|
|
Surgical admission
|
18.42 (3)
|
< 0.01
|
|
Vasopressor use
|
1.73 (3)
|
0.62
|
|
Mechanical ventilation
|
4.57 (3)
|
0.20
|
|
Moderate anemia
|
2.02 (3)
|
0.56
|
|
APACHE III score
|
7.07 (3)
|
0.06
|
|
eGFR
|
16.5 (3)
|
< 0.01
|
|
Hypotensive Index
|
2.25 (3)
|
0.52
|
|
Vancomycin
|
1.06 (3)
|
0.78
|
|
Calcineurin inhibitor
|
12.84 (3)
|
< 0.01
|
|
NSAID
|
3.30 (3)
|
< 0.01
|
|
Other nephrotoxic medications
|
8.08 (3)
|
0.04
|
- AKI acute kidney injury, APACHE Acute Physiology and Chronic Healthy Evaluation, eGFR estimated glomerular filtration rate, NSAID nonsteroidal anti-inflammatory drug
- *Each p value comes from a different multivariable logistic regression with age group, 15 risk factors and one interaction
