Table 2. Baseline characteristics of the study subgroups.
| Hepatic (n = 12) | Transplant (n = 14) | Cancer (n = 13) | Vascular (n = 33) | Trauma (n = 21) | Sepsis (n = 10) | |
|---|---|---|---|---|---|---|
| Age | 61.75 (SD 15.33) | 54.50 (SD 11.31) | 59.23 (SD 12.58) | 64.55 (SD 9.42) | 54.71 (SD 23.13) | 64.30 (SD 9.66) |
| AKI yes | 1 (8%) | 6 (43%) | 4 (31%) | 16 (49%) | 9 (43%) | 8 (80%) |
| [TIMP2xIGFBP7]>0.3 | 9 (75%) | 8 (57%) | 5 (39%) | 14 (42%) | 13 (62%) | 8 (80%) |
| SAPS II | 15.58 (SD 8.68) | 20.14 (SD 9.17) | 18.90 (SD 4.83) | 23.94 (SD 9.52) | 23.71 (SD 8.14) | 31.80 (SD 9.67) |
| Fluid balance (ml) | 1419 (SD 1170) | 1121 (SD 902) | 939 (SD 1122) | 1845 (SD 1265) | 1518 (SD 1572) | 2942 (SD 2698) |
| MAP (mmHg) | 77.61 (SD 12.36) | 81.32 (SD 11.82) | 77.61 (SD 10.74) | 78.61 (SD 8.09) | 77.11 (SD 11.71) | 76.99 (SD 5.09) |
| Hemoglobin (g/dl) | 10.97 (SD 1.82) | 9.57 (SD 1.52) | 10.01 (SD 2.17) | 9.80 (SD 1.60) | 9.01 (SD 1.17) | 9.14 (SD 1.38) |
| Urine Output (ml/kg/h) | 1.28 (SD 0.64) | 1.29 (SD 0.89) | 1.47 (SD 0.72) | 1.31 (SD 0.62) | 1.68 (SD 0.84) | 1.05 (SD 0.73) |
Data are mean (SD) or n (%). Fluid 24 = Fluid balance in the first 24 hours after ICU admission; MAP = mean "mean arterial pressure" over the first 24 hours; Hemoglobin = mean hemoglobin level in the first 24 hours; Urine output = mean urine output ml/kg/h in first 24 hours.