Table 3 Median ICS dose increase following initial FeNO reading, split by FeNO category
| Â | Initial FeNO reading | Total | p-value (Kruskal Wallis) | ||
|---|---|---|---|---|---|
| Â | Low | Intermediate | High | Â | Â |
n (%) | 276 (55.5) | 135 (27.2) | 86 (17.3) | 497 (100.0) | <0.001 |
Median (IQR) ICS dose increase (μg) | 0 (0–261) | 152 (0–382) | 219 (109–429) | - |  |