From: Clinical review: RIFLE and AKIN – time for reappraisal
ICU day | Creatinine | RIFLE classification | AKIN classification | Comment |
---|---|---|---|---|
1 | 1 | No AKI | No AKI | |
2 | 1.1 | No AKI | No AKI | |
3 | 1.2 | No AKI | No AKI | |
4 | 1.3 | No AKI | No AKI | |
5 | 1.4 | No AKI | No AKI | |
6 | 1.5 | Risk | No AKI | 1.5 × estimated baseline creatinine of 1.0 |
7 | 1.6 | Risk | No AKI | |
8 | 1.7 | Risk | No AKI | |
9 | 1.8 | Risk | No AKI | |
10 | 1.9 | Risk | No AKI | |
11 | 2 | Injury | No AKI | 2 × estimated baseline creatinine of 1.0 |
12 | 2.1 | Injury | No AKI | |
13 | 2.2 | Injury | No AKI | |
14 | 2.3 | Injury | No AKI | |
15 | 2.4 | Injury | No AKI | Reference creatinine for AKIN |
16 | 2.5 | Injury | No AKI | |
17 | 3 | Failure | Stage 1 | Δ >0.3 with respect to ICU days 15 and 16, 3 × estimated baseline creatinine of 1.0 |
18 | 3.9 | Failure | Stage 1 | Not yet 2 × reference creatinine |