Age

Physician-diagnosed: Emphysema vs Visit
Visit 5
Total 735
No 726
Yes 5
Don't know 4
Physician-diagnosed: Emphysema vs Participant's age (category)
Visit 5
5-14 yrs old 15-24 yrs old 25-34 yrs old 35-44 years 45-54 years 55-64 years 65-74 years 75-84 years 85 years or older Total
Total 64 112 62 98 148 84 57 31 2 658
No 64 111 62 98 147 81 55 31 2 651
Yes - - - - - 2 1 - - 3
Don't know - 1 - - 1 1 1 - - 4
Physician-diagnosed: Emphysema vs Participant's sex
Visit 5
Female Male Total
Total 406 329 735
No 401 325 726
Yes 3 2 5
Don't know 2 2 4
Physician-diagnosed: Emphysema vs Participant's race
Visit 5
White Black More than one race Total
Total 304 409 22 735
No 303 402 21 726
Yes - 5 - 5
Don't know 1 2 1 4