A (95% CI) | p Value | |
---|---|---|
A, additive genetic; E, unique environment. | ||
AE model | 0.43 (0.32–0.55) | 0.085 |
Age | 0.02 (0.01–0.03) | <0.001 |
Body mass index | 0.10 (0.07–0.12) | <0.001 |
Ever smoked | 0.15 (-0.10–0.40) | 0.234 |
Anticholinergic drug therapy | 0.22 (-0.25–0.69) | 0.367 |