Table 1 Baseline characteristics of prospective clinical cohort
From: Iron in airway macrophages and infective exacerbations of chronic obstructive pulmonary disease
Demographics | Value |
|---|---|
Number of participants | 49 |
Age (years) | 67 ± 9 |
Male/Female | 32/17 |
Caucasian (%) | 94 |
COPD-related variable | |
LAMA use (n,%) | 45 (91.8%) |
Inhaled corticosteroid use (n,%) | 43 (87.5%) |
LABA use (n,%) | 40 (81.6%) |
Current smoker (%) | 57.1 |
Smoking history (pack-years) | 50 (39,63) |
Radiographic emphysema (%) | 90.6 |
Home O2 (%) | 38.3 |
FEV1 (L) | 1.1 ± 0.47 |
FEV1 (%Predicted) | 41 ± 18 |
Self-reported AECOPD in last 1-year | 2 (0,4) |
Self-reported Admission for AECOPD in last 1-year | 0 (0,1) |