Table 2 Adenosine 5'-monophosphate provocation test data at 09:00 hours, immediately before administration of study treatments
Treatment | Baseline FEV1, before provocation (L) | AMP dose (mg/ml) | Fall in FEV1 after AMP provocation (%) | Increase in Borg dyspnoea score after provocation |
|---|---|---|---|---|
Budesonide/formoterol | 3.13 (0.80) | 109 (184) | 28.0 (14.0) | 2.50 (1.40) |
Formoterol | 3.11 (0.86) | 122 (193) | 28.7 (12.2) | 2.00 (1.35) |
Salbutamol | 3.03 (0.91) | 110 (191) | 31.6 (14.5) | 2.91 (1.58) |
Placebo | 3.06 (0.89) | 106 (186) | 29.4 (10.6) | 2.79 (1.57) |