Characteristics of AKI cases in phase one and phase two
| Variable studied | Phase one | Phase two | |
|---|---|---|---|
| Mean age, years (SD) | 75.6 (60.9-90.3) | 75.9 (61.1-90.6) | |
| Gender, n (%) | Female | 184 (52.2) | 136 (52.1) |
| Criteria used to diagnose AKI, n (%) | Creatinine rise ≥50% increase from baselineCreatinine rise ≥26 μmol/l in 48 hr | 293 (83) 57 (16) | 219 (84) 41 (16) |
| Urine output <0.5 mL/kg/hr over 6 hours | 2 (<1) | 0 (0) | |
This table compares the age, gender and chosen diagnostic criteria for AKI between phase one and phase two. AKI = acute kidney injury; SD = standard deviation.