Table 5 Summary of post-operative clinical outcomes.
| Â | No AKI (n = 92) | AKI (n = 65) | p-value |
|---|---|---|---|
ICU Duration (hours) (median [IQR]) | 53 (19-87) | 65 (30-100) | 0.86 |
Ventilation duration (hours, median [IQR]) | 15 (8-22) | 15 (6-24) | 0.48 |
RRT (%) | 0 | 0 | NS |
Death (%) | 0 | 0 | NS |
Creatinine baseline (μmol/L, mean [± SD]) | 102.1 ± 29.3 | 100.3 ± 24.1 | 0.98 |
Creatinine Day 1 (μmol/L, mean [± SD]) | 107.6 ± 31.4 | 114.3 ± 27.1 | 0.03 |
Creatinine Day 2 (μmol/L, mean [± SD]) | 109.4 ± 37.0 | 121.4 ± 35.5 | 0.003 |
Creatinine Day 3 (μmol/L, mean [± SD]) | 101.4 ± 32.9 | 116.5 ± 40.4 | 0.0003 |
Creatinine Day 4 (μmol/L, mean [± SD]) | 97.1 ± 32.9 | 111.8 ± 45.5 | 0.011 |
Creatinine Day 5 (μmol/L, mean [± SD]) | 97.6 ± 29.6 | 115.3 ± 44.5 | 0.02 |
Creatinine peak 5-day difference (μmol/L, mean [± SD]) | 16.53 ± 17.68 | 31.69 ± 34.88 | 0.002 |
Urine Output 12 hours (ml/kg/hr, mean [± SD]) | 1.3 ± 0.6 | 0.8 ± 0.4 | 0.002 |
Urine Output 24 hours (ml/kg/hr, mean [± SD]) | 1.0 ± 0.8 | 0.5 ± 0.5 | < 0.0001 |
Urine Output 36 hours (ml/kg/hr, mean [± SD]) | 1.1 ± 0.8 | 1.0 ± 0.7 | 0.02 |
Urine Output 48 hours (ml/kg/hr, mean [± SD]) | 1.1 ± 0.7 | 0.8 ± 0.5 | 0.38 |
Highest MAP 5 days post op (mean [± SD]) | 97.1 ± 13.0 | 95 ± 12.9 | 0.25 |
Lowest MAP in 5 days post-op (mean [± SD]) | 67.6 ± 9.1 | 64.6 ± 7.3 | 0.07 |