Table 3.

Responses to Comparative Poststudy Patient Satisfaction Questions

Question			Response						Marginal homogeneity	P value
Ease of operating the nebulizer.			I-neb AAD System
			1 (Worst score)	2	3	4	5 (Best score)	Total
	Previous nebulizer	1 (Worst score)	0	0	0	0	0	0
		2	0	0	0	1	4	5
		3	0	0	1	0	13	14		<0.0001
		4	0	0	0	5	16	21
		5 (Best score)	0	0	2	2	22	26
		Total	0	0	3	8	55	66
How nebulizer fits into daily routine.			I-neb AAD System
			1 (Worst score)	2	3	4	5 (Best score)	Total
	Previous nebulizer	1 (Worst score)	0	0	0	0	2	2
		2	0	0	0	2	5	7
		3	0	0	1	1	17	19		<0.0001
		4	0	0	0	6	8	14
		5 (Best score)	0	0	1	2	20	23
		Total	0	0	2	11	52	65
Amount of drug delivered into the lungs.			I-neb AAD System
			1 (Worst score)	2	3	4	5 (Best score)	Total
	Previous nebulizer	1 (Worst score)	0	0	0	0	2	2
		2	0	0	0	2	2	4
		3	0	0	0	0	19	19		= 0.0001
		4	0	1	0	4	13	18
		5 (Best score)	0	0	2	3	18	23
		Total	0	1	2	9	54	66
Overall desirability.			I-neb AAD System
			1 (Worst score)	2	3	4	5 (Best score)	Total
	Previous nebulizer	1 (Worst score)	0	0	0	0	8	8
		2	0	0	0	1	6	7
		3	0	0	2	1	14	17		<0.0001
		4	0	0	2	4	14	20
		5 (Best score)	0	0	3	2	9	14
		Total	0	0	7	8	51	66

AAD, Adaptive Aerosol Delivery.