Table 2.

Study population demographics by design phase.

Demographics			Phase 1 (n=14), n (%)	Phase 2 (n=8), n (%)
Age (years)
	8-10		9 (64)	4 (50)
	11-13		3 (21)	2 (25)
	14-16		2 (14)	2 (25)
Gender
	Male		5 (36)	6 (75)
	Female		9 (64)	2 (25)
Race
	White		0 (0)	6 (75)
	Black		13 (93)	1 (13)
	Other		1 (7)	1 (13)
Ethnicity
	Hispanic		0 (0)	0 (0)
	Non-Hispanic		14 (100)	8 (100)
Insurance
	Medicaid		11 (79)	7 (88)
	Private		1 (7)	0 (0)
	Self-paid		2 (14)	1 (13)
Clinical characteristics
	Asthma severity
		Intermittent	0 (0)	0 (0)
		Mild persistent	1 (7)	0 (0)
		Moderate persistent	8 (57)	7 (88)
		Severe persistent	3 (21)	0 (0)
	Asthma control
		Well controlled	0 (0)	0 (0)
		Not well controlled	12 (86)	7 (88)
		Very poorly controlled	1 (7)	1 (13)