Table 1. Asthma treatment with inhalers, % of uncontrolled asthma (n=572 patients)
| Inhaler Device | V1, n(%),not controlled | V4,n(%), not controlled | p |
| Aerolizer B+F | 36 (42,8%) | 12(23,5%) | p=0.13 |
| Discus F/S | 58 (38,2%) | 9 (11.4%) | <0.001 |
| Solution Spray BDP/F | 35 (32,7%) | 6 (10.0%) | p=0.004 |
| Turbuhaler B/F | 65(41,7%) | 13 (14,9%) | p=0.003 |