Characteristic | Delirious (N = 12) | Non-delirious (N = 48) | p-value |
---|---|---|---|
Age (years), (mean, SD) | 69 (5.6) | 65 (8.2) | 0.16 |
Male, N (%) | 8 (67 %) | 36 (75 %) | 0.56 |
Duration of surgery in minutes (mean, SD) | 195 (73) | 187 (50) | 0.65 |
ECC-time (min), (mean, SD) | 107 (43) | 90 (21) | 0.21 |
AOX-time (min), (mean, SD) | 65 (22) | 59.8 (17) | 0.36 |
APACHE-II Score (mean, SD) | 17 (4) | 15 (4) | 0.19 |
Euro score (mean, SD) | 3.8 (2.0) | 3.5 (2.0) | 0.68 |
Serum creatinine level (μmol. L-1), (median, IQR) | 87 (68–94) | 81 (73–94) | 0.72 |
MDRD-GFR (ml. min-1. 1.73 m-2), (median, IQR) | 78 (59–90) | 81 (64–90) | 0.49 |
Urea level (mmol. L-1), (median, IQR) | 8.0 (7.2–9.1) | 7.3 (6.0–8.6) | 0.20 |
Fluid balance (mL), (median, IQR) | 909 (34–1171) | 375 (-137–1121) | 0.65 |
EF (%), (median, IQR) | 60.0 (46.3–60.0) | 55.0 (45.0–60.0) | 0.40 |
MAP (mmHg), (median, IQR) | 75 (68–77) | 75 (71–83) | 0.40 |
Admission of inotropes or vasopressors, N (%) | 10 (83 %) | 28 (58 %) | 0.11 |
Duration of mechanical ventilation (≥24 h), N (%) | 0 (0 %) | 0 (0 %) | N/A |
PTT (sec), (median, IQR) | 19 (18–21) | 18 (18–19) | 0.26 |
Diabetes mellitus, N (%) | 0 (0 %) | 5 (10 %) | 0.83 |
Glucose level (mmol. L-1), (median, IQR) | 7.9 (7.3–8.8) | 7.6 (6.7–8.2) | 0.36 |
Temperature (°C), (median, IQR) | 36.6 (35.3–37.1) | 36.6 (35.9–36.9) | 0.93 |
Confirmed infection, N (%) | 0 (0 %) | 0 (0 %) | N/A |