Characteristic N = 2,7951
Age 68 (61, 76)
    Unknown 58
Sex
    0 1,447 (53%)
    1 1,290 (47%)
    Unknown 58
Race
    1 1,016 (37%)
    2 755 (28%)
    3 966 (35%)
    Unknown 58
SmokingStatus
    0 1,297 (48%)
    1 1,234 (45%)
    2 191 (7.0%)
    Unknown 73
Moderate to Vigorous Exercise 3,454 (1,620, 6,782)
    Unknown 75
Forced Expiratory Volume at 1 second (% of predicted) Pre-Bronchodilator 96 (85, 107)
    Unknown 313
Forced Expiratory Volume at 1 second (% of predicted) Post-Bronchodilator 97 (88, 110)
    Unknown 2,327
Forced Expiratory Volume at 1 second: Functional Vital Capacity Ratio Pre-Bronchodilator 0.76 (0.71, 0.80)
    Unknown 319
Forced Expiratory Volume at 1 second: Functional Vital Capacity Ratio post-Bronchodilator 0.79 (0.75, 0.83)
    Unknown 2,327
1 Median (IQR); n (%)