Men (n = 500) | Women (n = 609) | p-value | All (n = 1109) | |
---|---|---|---|---|
Age at baseline | 27.9 ± 5.7 | 27.4 ± 5.4 | 0.15 | 27.6 ± 5.6 |
Smoking history (%) | < 0.0001 | |||
never | 41.8 | 41.5 | 41.7 | |
ex | 23.6 | 14.1 | 18.4 | |
current | 34.6 | 44.3 | 40.0 | |
Pack years between surveys in current smokers | 14.7 ± 13.1 | 17.0 ± 12.5 | 0.04 | 15.8 ± 12.9 |
BMI kg/m2 | 23.2 ± 2.8 | 22.0 ± 3.1 | < 0.0001 | 22.5 ± 3.0 |
Change in BMI over 10 yrs. | 1.5 ± 1.2 | 1.9 ± 1.3 | < 0.0001 | 1.7 ± 1.3 |