Research Article
A Predictive Model for Acute Respiratory Distress Syndrome Mortality Using Red Cell Distribution Width
Table 1
Baseline characteristics based on the ICU survival status.
| | Survivors (n = 205) | Nonsurvivors (n = 113) | All subjects (n = 318) |
| Age (years), mean (SD) | 54.0 (17.4) | 67.0 (16.8) | 58.6 (18.3) | Males, n (%) | 100 (48.8) | 65 (57.5) | 165 (51.9) | Females, n (%) | 105 (51.2) | 48 (42.5) | 153 (48.1) | RDW, mean (SD) | 14.9 (2.1) | 16.0 (2.6) | 15.3 (2.3) | PaO2/FiO2 ratio, mean (SD) | 149.1 (72.1) | 125.8 (73.5) | 140.8 (73.3) | SOFA score, mean (SD) | 9.5 (4.2) | 11.3 (5.0) | 10.1 (4.6) | Congestive heart failure, n (%) | 59 (28.8) | 42 (37.2) | 101 (31.8) | Cardiac arrhythmias, n (%) | 42 (20.5) | 25 (22.1) | 67 (21.1) | Pulmonary circulation disorder, n (%) | 3 (1.5) | 4 (3.5) | 7 (2.2) | Hypertension, n (%) | 53 (25.9) | 33 (29.2) | 86 (27.0) | Chronic pulmonary disease, n (%) | 29 (14.2) | 15 (13.3) | 44 (13.8) | Diabetes, n (%) | 37 (18.1) | 20 (17.7) | 57 (17.9) | Chronic kidney disease, n (%) | 7 (3.4) | 5 (4.4) | 12 (3.8) |
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