Factor | White people | Black people | Other |
---|---|---|---|
N | 5,928 | 3,130 | 5,065 |
Age, mean (SD) | 45.7 (16.0) | 42.1 (15.8) | 39.5 (14.5) |
Female, % | 50.3% | 53.7% | 48.3% |
Weight (kg), mean (SD) | 83.0 (20.7) | 87.9 (24.0) | 76.7 (19.2) |
Height (cm), mean (SD) | 170.7 (9.8) | 169.6 (9.5) | 165.1 (9.6) |
Body mass index (kg/m2), mean (SD) | 28.4 (6.5) | 30.6 (8.1) | 28.1 (6.2) |
FEV1 (L), mean (SD) | 3.3 (0.9) | 2.9 (0.8) | 3.2 (0.8) |
FVC (L), mean (SD) | 4.3 (1.1) | 3.6 (1.0) | 4.0 (1.0) |
FEV1/FVC, mean (SD) | 0.77 (0.08) | 0.80 (0.08) | 0.81 (0.07) |
Breathlessness prevalence*, % | 29.3% | 33.7% | 24.4% |
Deaths by December 31, 2015, % | 3.0% | 3.5% | 2.2% |