| Baseline | Change from baseline after prednisolone trial | |
| JACQ score (±SEM) | 2.74 ± 0.13 | −0.24 ± 0.10 (range −2–+2.2) |
| Post-bronchodilator FEV1 (% predicted ±SEM) | 75.1% ± 3.4 | +8.5% ± 3.06 (range −24–+123) |
| Sputum eosinophil count (GM% ± SD) | 6.6% ± 0.66 | –0.85 log fold (SD 0.81) |
| FeNO50/ppb (GM ± SD) | 38.9 ± 0.40 | –21.9 ± 5.5 |