| |
COPDGene NHW
|
COPDGene AA
|
ECLIPSE
|
GenKOLS
|
|---|
|
Sample size (#COPD cases)
|
6659 (2812)
|
3260 (821)
|
1942 (1764)
|
1671 (863)
|
|
Gender (% male)
|
47.73 %
|
44.79 %
|
66.17 %
|
58.71 %
|
|
Age (years)
|
62.0 (8.9)
|
54.6 (7.2)
|
63.1 (7.6)
|
60.7 (11.1)
|
|
Height (cm)
|
169.7 (9.5)
|
171.0 (9.7)
|
169.7 (9.1)
|
170.8 (8.9)
|
|
BMI (kg/m2)
|
28.7 (6.0)
|
29.07 (6.7)
|
26.8 (5.5)
|
25.9 (4.6)
|
|
Pack-years
|
47.2 (26.0)
|
38.3 (21.6)
|
48.6 (27.7)
|
26.0 (17.4)
|
|
Current Smoking (%)
|
38.9 %
|
80.0 %
|
34.8 %
|
43.8 %
|
|
FEV1 (L)
|
2.20 (0.95)
|
2.30 (0.86)
|
1.50 (0.78)
|
2.38 (1.10)
|
|
FEV1 (% predicted)
|
74.0 (26.0)
|
82.0 (23.9)
|
53.1 (23.2)
|
72.2 (26.2)
|
|
FEV1/FVC
|
0.64 (0.17)
|
0.72 (0.14)
|
0.48 (0.15)
|
0.65 (0.17)
|
-
Notes: FEV1, FEV1 (% predicted), and FEV1/FVC are all based on post-bronchodilator spirometry
