Patient preferences for dry powder inhaler attributes in asthma and chronic obstructive pulmonary disease in France: a discrete choice experiment

Table 5 Results of models including interactions between current inhaler and patient characteristics

	Gender (ref = Male)	Age	Disease (ref = Asthma)	Income Income level (ref: <€25,000)	Satisfaction level^a (ref = Unsatisfied)
Ease of use	<0.0001	<0.0001	<0.0001	<0.0001	<0.0001
Accurate	<0.0001	<0.0001	<0.0001	<0.0001	<0.0001
Confirmation that the does was taken	<0.0001	<0.0001	<0.0001	<0.0001	<0.0001
Hygiene	0.8125	0.8222	0.823	0.7962	0.8241
Flexibility	0.0059	0.0056	0.0059	0.0059	0.0059
Use with difficulties breathing	<0.0001	<0.0001	<0.0001	<0.0001	<0.0001
Monthly out-of-pocket money	<0.0001	<0.0001	<0.0001	<0.0001	<0.0001
Current inhaler	0.0042	0.0004	0.0035	0.1962	0.5805
Current inhaler^a characteristic	0.0681	<0.0001	0.135	0.0052	0.0005

^aSatisfaction levels were satisfied, neutral and unsatisfied assessing patient’s satisfaction with their current inhaler

ISSN: 1471-2466