Table 1 Baseline data of the included COPD patients (n = 80)
COPD patients (n = 80) | ||
|---|---|---|
Age (years) | 60.0 ± 11.7 | |
Male | 78 (97.5%) | |
BMI | 22.1 ± 3.6 | |
Insp. LAA-950 (%) | 12.7 ± 6.0 | |
D-value | − 4.4 ± 1.0 | |
Classification of severity of dyspnea according to MMRC dyspnea scale | ||
Grade (MMRC) 1 | 13 | 16.3 |
Grade (MMRC) 2 | 34 | 42.5 |
Grade (MMRC) 3 | 20 | 25.0 |
Grade (MMRC) 4 | 13 | 16.3 |