| Total (n = 622) | No AKI (n = 277) | AKI (n = 376) | p value * |
---|---|---|---|---|
Age, years (SD) | 61 (15) | 58 (16) | 64 (14) | < 0.001 |
Gender, n male (%) | 385 (62%) | 180 (63%) | 205 (61%) | 0.49 |
Height, cm (SD) | 175.6 (9.5) | 175.8 (9.9) | 175.5 (9.1) | 0.71 |
Weight, kg (SD) | 81.6 (16.5) | 77.9 (14.9) | 84.7 (17.1) | < 0.001 |
Diabetes mellitus, n (%) | 129 (21%) | 57 (20%) | 72 (21%) | 0.71 |
Liver cirrhosis, n (%) | 21 (3.4%) | 7 (2.5%) | 14 (4.1%) | 0.25 |
Mechanical ventilation, n (%) | 357 (57%) | 159 (56%) | 198 (59%) | 0.51 |
 PEEP, cm H2O (IQR) | 7.0 (5.0, 8.0) | 6.0 (5.0, 8.0) | 8.0 (5.0, 10.0) | < 0.001 |
Sepsis, n (%) | 100 (16%) | 38 (13%) | 62 (18%) | 0.093 |
Use of vasopressors, n (%) | 287 (46%) | 108 (38%) | 179 (53%) | < 0.001 |
Use of RRT, n (%) | 32 (5.1%) | 0 (0.0%) | 32 (9.5%) | < 0.001 |
APACHE IV, mean (SD) | 74.9 (28.9) | 64.6 (23.4) | 83.6 (30.2) | < 0.001 |
Hemodynamic variables | Â | Â | Â | Â |
Heart rate, bpm (SD) | 84 (20) | 81 (19) | 87 (20) | < 0.001 |
Mean arterial pressure, mmHg (SD) | 79 (15) | 83 (15) | 77 (15) | < 0.001 |
Systolic BP, mmHg (SD) | 120 (26) | 126 (26) | 115 (24) | < 0.001 |
Diastolic BP, mmHg (SD) | 60 (12) | 62 (11) | 59 (12) | 0.007 |
Cardiac index, L/min/m2 (SD) | 2.7 (0.9) | 2.8 (0.9) | 2.6 (1.0) | 0.026 |
Central temperature, °C (SD) | 36.9 (0.9) | 37.0 (0.9) | 36.9 (0.9) | 0.019 |
CVP, mmHg (SD) | 9.1 (5.7) | 7.3 (4.6) | 10.1 (6.1) | 0.015 |
RV S’, cm/s (SD) | 13.5 (4.1) | 14.1 (3.7) | 13.1 (4.3) | 0.002 |
TAPSE, mm (SD) | 19.5 (6.1) | 20.9 (5.5) | 18.4 (6.4) | < 0.001 |