Table 2 Association of chronic kidney disease and development of acute kidney injury according to the four different AKI definitions
CKD versus non-CKD patients | Odds ratio | 95% CI |
|---|---|---|
AKI development according to | ||
AKIN 1 definition | 1.95 | 1.05–3.61 |
AKIN 2 definition | 3.50 | 2.25–5.44 |
CIN definition | 4.34 | 2.32–8.12 |
RIFLE definition | 1.44 | 0.93–2.23 |