Table 1 Demographic of male and female subjects for the assessment of airway-associated lymphoid follicles
| Â | Male | Female |
|---|---|---|
No. subjects | 29 | 19 |
Age | 65 ± 8 | 67 ± 5 |
FEV1 (% of predicted) | 23 ± 6 | 28 ± 8 |
FEV1/FVC (%) | 29 ± 5* | 35 ± 6 |
Smoking pack-year | 72 ± 34 | 57 ± 14 |
No. of airways examined/subjects | 6 ± 4 | 7 ± 5 |