Table 2.

Inhaler device used by the patients before the study

	Children	Adolescents	Adults	Elderly	Total
pMDI ± spacer	115	75	159	64	413
Diskus	0	1	22	13	36
Easyhaler®	2	0	12	1	15
Handihaler	0	0	33	17	50
Turbuhaler	0	0	23	5	28
Other	0	0	52	13	65
Not reported	22	4	138	48	212
More than one device	0	0	143	54	197
Total	139	80	582	215	1016

pMDI pressurized metered dose inhaler