From: The urine output definition of acute kidney injury is too liberal
Variable | Odds ratio (95% CI) | P value |
---|---|---|
Age (years) | 1.02 (1.01 to 1.03) | 0.001 |
Body weight (kg) | 0.98 (0.97 to 0.99) | 0.005 |
APACHE II score | 1.18 (1.14 to 1.22) | <0.0001 |
SAPS II | 1.08 (1.07 to 1.10) | <0.0001 |
AKICr (yes or no) | 3.00 (2.02 to 4.44) | <0.0001 |
Vasopressor use (yes or no) | 1.65 (1.11 to 2.43) | 0.01 |
Hypotension, MAP <60 mmHg (yes or no) | 1.25 (0.85 to 1.84) | 0.26 |
Diuretic use (yes or no) | 1.60 (0.67 to 3.86) | 0.29 |
Fluid balance (percentage/body weight) | 1.16 (1.11 to 1.22) | <0.0001 |
Baseline creatinine (μmol/l) | 1.005 (1.002 to 1.007 | <0.0001 |
Urine output <0.5 ml/kg/hour (AKIUO) | 2.50 (1.60 to 3.89) | <0.0001 |
Urine output <0.3 ml/kg/hour (UO<0.3) | 5.21 (3.48 to 7.80) | <0.0001 |