Table 1 Characteristics at the baseline examination of participants in different parts of the study
SAPALDIA baseline participants | SAPALDIA participants in study on AAT determinants | SAPALDIA participants in study on AAT and lung function | |
|---|---|---|---|
N | 9651 | 5187 | 4449 |
Female, % | 50.7 | 51.5 | 48.6 |
Age (mean, SD) [years] | 41.7 (11.7) | 40.9 (11.5) | 41.1 (11.4) |
BMI (mean, SD) [kg/m2] | 24.0 (3.9) | 23.6 (3.5) | 23.7 (3.5) |
Smoking Status, % | |||
- never | 43.9 | 49.8 | 47.8 |
- former | 22.6 | 20.6 | 22.0 |
- current | 33.5 | 29.6 | 30.2 |
FEV1 (mean, SD) [ml/s] | 3.53 (0.85) | 3.59 (0.83) |