Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Association between preoperative hemoglobin and postoperative AKI as defined by RIFLE criteria
| AKI Stages by RIFLE Criteria | Preoperative Hemoglobin, g/dl | P Value | |||
|---|---|---|---|---|---|
| <10 (n=73) | 10–11.9 (n=210) | 12–13.9 (n=325) | ≥14 (n=180) | ||
| Risk | 15 (21%) | 25 (12%) | 37 (11%) | 13 (7%) | 0.03 |
| Injury | 12 (16%) | 26 (12%) | 20 (6%) | 9 (5%) | 0.002 |
| Failure | 19 (26%) | 29 (14%) | 18 (6%) | 6 (3%) | <0.001 |
