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Percentage change in FEV1 from baseline at different time points
| Time | Budesonide/Salbutamol group N = 43 |
Budesonide/Formoterol group N = 45 | P value |
|---|---|---|---|
| 1 min | 11.4 ± 26.8 | 12.9 ± 25.0 | 0.77 |
| 5 min | 16.8 ± 28.5 | 19.4 ± 33.4 | 0.70 |
| 15 min | 20.0 ± 31.6 | 16.7 ± 30.3 | 0.60 |
| 30 min | 22.1 ± 35.9 | 20.8 ± 35.1 | 0.86 |
| 60 min | 23.7 ± 34.3 | 19.3 ± 31.1 | 0.52 |
Values are mean ± SD
