Table II.
Clinical and subclinical parameters at the time of ARDS onset
| Parameters | Survivor (n=25) |
Non-survivor (n=41) |
P |
|---|---|---|---|
| Heart rate (beat/min) | 135 ± 2.93 | 132.34 ± 1.50 | 0.81 |
| CVP (cmH2O) | 9.64 ± 0.39 | 10.02 ± 0.27 | 0.2 |
| SOFA | 4.76 ± 0.31 | 5.29 ± 0.22 | 0.08 |
| APACHE II | 16.76 ± 0.85 | 16.83 ± 0.63 | 0.47 |
| Respiratory rate (breath/min) | 36 ± 1.32 | 37.29 ± 0.93 | 0.21 |
| PaO2/FiO2 ratio (mmHg) | 124.67 ± 7.19 | 120.09 ± 5.69 | 0.69 |
| Hb (g/L) | 96.68 ± 6.83 | 100.24 ± 3.74 | 0.31 |
| WBC(109/L) | 13.70 ± 1.25 | 10.97 ± 0.88 | 0.96 |
| Platelet counts (109/L) | 248.6 ± 27.58 | 150.15 ± 17.69 | 0.0025 |
| Creatinine (μmol/L) | 79.48 ± 3.52 | 74.65 ± 3.71 | 0.81 |
| Albumin (g/L) | 30.49 ± 1.44 | 27.05 ± 0.97 | 0.04 |
| pH | 7.45 ± 0.01 | 7.46 ± 0.01 | 0.40 |
| Lactate (mmol/l) | 1.98 ± 0.16 | 2.7 ± 0.19 | 0.006 |
| BE (mmol/l) | 3.85 ± 0.72 | 3.67 ± 0.67 | 0.57 |
CVP = central venous pressure; SOFA = sequential organ failure assessment; APACHE II = acute physiology and chronic health evaluation II; Hb = hemoglobin; WBC = white blood cell; pH = potential of hydrogen; BE = base excess