Table 1.
Patient characteristics upon admission.
| All 185 | Missing | |
|---|---|---|
| Age, years | 62.1 (54.3; 72.1) | – |
| Male, n (%) | 132 (71.4) | – |
| Race, n (%) | ||
| White | 179 (96.8) | |
| Asian | 3 (1.6) | – |
| Black | 3 (1.6) | |
| Hypertension, n (%) | 86 (46.5) | – |
| Coronary artery disease, n (%) | 11 (5.9) | – |
| Diabetes Mellitus, n (%) | 28 (15.1) | – |
| COPD, n (%) | 9 (4.9) | – |
| CKD, n (%) | 9 (4.9) | – |
| Malignancy, n (%) | 6 (3.2) | – |
| BMI, kg/m2 | 27.7 (25.5; 31.4) | – |
| BMI category, n (%) | ||
| Underweight | 0 | – |
| Normal weight | 37 (20.0) | |
| Overweight | 81 (43.8) | |
| Obesity | 67 (36.2) | |
| PaO2/FiO2 ratio | 281.0 (238.1; 319;0) | 30 |
| CRP, mg/dl | 71.8 (28.7; 122.5) | 1 |
| Plasma glucose (mg/dL) | 108.5 (99.0; 125.0) | 7 |
| AST, U/L | 46.0 (32.0; 62.0) | 4 |
| ALT, U/L | 40.0 (25.5; 62.0) | 4 |
| eGFR (mL/min/1.73 m2) | 69.4 (41.6; 89.5) | 1 |
COPD Chronic Obstructive Pulmonary Disease, CKD Chronic Kidney Disease, BMI Body Mass Index, PaO2/FiO2 ratio ratio between the arterial partial pressure of oxygen measured on arterial blood gas analysis and the fraction of inspired oxygen, CRP C-Reactive Protein, AST aspartate aminotransferase, ALT alanine aminotransferase, eGFR estimated glomerular filtration rate, calculated using the CKD-EPI equation.