Age (yrs) | 63.3 ± 15.9 |
Gender (male), n (%) | 15 (53.6) |
Comorbid illnesses, n (%) Coronary artery disease Hematological malignancy Interstitial lung disease Connective tissue diseases Chronic lung disease Solid organ malignancy Diabetes mellitus Chronic renal failure Others | 27 (96.4) 9 (32.1) 7 (25.0) 6 (21.4) 6 (21.4) 5 (17.9) 4 (14.3) 3 (10.7) 3 (10.7) 3 (10.7) |
Immunosuppression, n (%) | 20 (71.4) |
APACHE II scorea | 15.5 (9–27) |
PaO2/FiO2 | 145 ± 50.1 |
The diagnosis of hospitalisation, n (%) | |
Pneumonia Alveoler hemorrhage Respiratory failure (other etiology) | 20 (71.4) 3 (10.7) 5 (17.9) |
ARDS, n (%) | |
Mild Moderate Severe | 5 (17.9) 18 (64.2) 5 (17.9) |
Chest X-ray findings, n (%) | |
Bilateral alveolar infiltrates Bilateral interstitial infiltrates Bilateral interstitial and alveolar infiltrates | 17 (60.7) 7 (25.0) 4 (14.3) |