Etiology | Population (%) |
---|---|
COPD, n (%) | 98 (29.6) |
Pneumonia, n (%) | 68 (20.54) |
Postoperative, n (%) | 63 (19.03) |
Sepsis, n (%) | 39 (11.78) |
ARDS/ALI, n (%) | 25 (7.55) |
Trauma without brain injury, n (%) | 11 (3.32) |
Acute pulmonary edema, n (%) | 10 (3.02) |
Miscellaneous, n (%) | 17 (5.13) |
Total | 331 |