Table 4 Inhaler-usage-education before study start
Previous inhaler usage education | |||
|---|---|---|---|
Device | n | Education | No education |
Number (%) | |||
Metered dose inhaler | 84 | 65 (77) | 19 (23) |
With Spacer | 24 | 19 (79) | 5 (21) |
Without Spacer | 60 | 46 (77) | 14 (23) |
Discus | 31 | 29 (94) | 2 (6) |
Turbohaler | 57 | 47 (82) | 10 (18) |
Handihaler | 66 | 54 (82) | 12 (18) |
Breezhaler | 40 | 29 (73) | 11 (27) |
Ellipta® | 22 | 15 (68) | 7 (32) |