Table 1 Baseline demographic, clinical characteristics, and outcomes of the studied population
Variable | Total (n = 75) |
|---|---|
Age (year); mean ± SD | 60.3 ± 15.7 |
Gender; number (%) | |
Male | 50 (66.7) |
Female | 25 (33.3) |
Smoking; number (%) | |
Smoker | 31 (41.3) |
Nonsmoker | 44 (58.7) |
Comorbidities; number (%) | |
Yes | 61 (81.3) |
Comorbidities number; median [IQR] | 1 [1] |
CHASD-Vasc score; median [IQR] | 2 [2] |
Risk; number (%) | |
Low | 21 (28) |
Low-moderate | 16 (21.3) |
High-moderate | 38 (50.7) |
Hospitalization (days); mean ± SD | 12.8 ± 7.9 |
Intubation; number (%) | |
Intubated | 31 (41.3) |
Awake | 44 (58.7) |
ARDS severity; number (%) | |
Mild | 3 (4) |
Moderate | 55 (73.3) |
Severe | 17 (22.7) |
O2 response; number (%) | |
O2 responder | 31 (41.3) |
O2 nonresponder | 44 (58.7) |
CO2 response; number (%) | |
CO2 responder | 29 (38.7) |
CO2 nonresponder | 46 (61.3) |
Outcome; number (%) | |
Died | 23 (30.7) |
Survived | 52 (69.3) |