Median (range) number of canisters of inhaled corticosteroids (ICS) and bronchodilators issued in 6 months before and after intervention
| ICS canisters 6 months before intervention | ICS canisters 6 months after intervention | p value | Bronchodilator canisters 6 months before intervention | Bronchodilator canisters 6 months after intervention | p value | |
|---|---|---|---|---|---|---|
| Control group | 1 (0–8) | 2 (0–8) | 0.35 | 0 (0–10) | 1 (0–8) | 0.49 |
| Intervention group | 2 (0–16) | 2 (0–12) | 0.51 | 1 (0–4) | 1 (0–6) | 0.17 |