Mean (SD) forced expiratory volume in 1 second (FEV1) during the three sessions before treatment, 10 minutes after treatment, and after exercise
| Treatment | FEV1(litres) | ||
|---|---|---|---|
| Baseline | 10 min after treatment | After exercise | |
| S200 | 4.51 (0.40) | 4.74 (0.42)2-150 | 4.73 (0.34)2-150 |
| S800 | 4.47 (0.39) | 4.68 (0.43)2-150 | 4.78 (0.41)2-150 |
| Placebo | 4.46 (0.32) | 4.45 (0.32) | 4.63 (0.35)2-150 |
S200 = salbutamol 200 μg; S800 = salbutamol 800 μg.
↵2-150 p<0.05 versus baseline.