Table 3.
Contingency analyses of patients classified by RIFLE versus AKIN
| Criteria | RIFLE Count (%) | Total (AKIN) Count (%) | |||
|---|---|---|---|---|---|
| No AKI | Risk | Injury | Failure | ||
| AKIN | |||||
| No AKI | 43,625 (88.09) | 2202 (4.45) | 734 (1.48) | 571 (1.15) | 47,132 (95.18) |
| Stage 1 | 423 (0.85) | 686 (1.39) | 81 (0.16) | 52 (0.11) | 1242 (2.51) |
| Stage 2 | 0 (0.00) | 0 (0.00) | 472 (0.95) | 23 (0.05) | 495 (1.00) |
| Stage 3 | 19 (0.04) | 14 (0.03) | 29 (0.06) | 587 (1.19) | 649 (1.31) |
| Total (RIFLE) | 44,067 (88.99) | 2902 (5.86) | 1316 (2.65) | 1233 (2.49) | 49,518 (100) |