|
n
|
β
|
95% CI
|
---|
Total
|
741
|
1.2
|
0.7 – 1.6
|
Age < 45 years
|
357
|
1.2
|
0.5 – 1.8
|
Age ≥ 45 years
|
384
|
1.2
|
0.5 – 1.9
|
- FEV1Z-score forced expiratory lung volume in one second Z-score, VO2peak peak oxygen uptake, β regression coefficient for FEV1Z-score adjusted for body mass index (BMI), smoking status, physical activity index (PAI) and sex with addition of age in total sample model