Subjects n | 19 | 18 | |
Males | 6 (31.6) | 10 (55.6) | 0.14 |
Ex-smokers | 2 (10.5) | 5 (27.8) | 0.23 |
Age yrs | 39.6 (32.5–46.6) | 46.0 (37.9–55.5) | 0.10 |
Lung function after run-in# | | | |
FEV1 % pred | 91.3 (76.7–109.3) | 86.8 (81.6–100.1) | 0.69 |
FVC % pred | 110.2 (92.9–119.7) | 104.2 (90.5–118.9) | 0.72 |
SVC % pred | 104.9 (94.6–122.0) | 106.1 (91.7–118.3) | 0.83 |
FVC/SVC % | 97.9 (95.3–100.5) | 95.5 (92.3–100.3) | 0.20 |
FEV1/FVC % pred | 92.9 (85.0–102.0) | 90.1 (83.6–99.4) | 0.67 |
FEF50% % pred | 68.1 (48.6–83.2) | 53.6 (46.8–70.9) | 0.52 |
FEF25–75% % pred | 65.3 (45.7–86.2) | 58.4 (47.5–76.9) | 0.58 |