Table 1a.

Number of oral food challenges stratified by age, sex and insurance type

Age Group	Gender	Insurance Type	Number of OFCs	% OFCs	Median age in years	Inter-Quartile range
0–5yrs	Female	Medicaid	34	5.3%	4	2–5
		Non-Medicaid	75	11.7%	3	2–5
	Male	Medicaid	36	5.6%	3	2–4
		Non-Medicaid	194	30.3%	3	2–4
6–10 yrs	Female	Medicaid	21	3.3%	8	6–9
		Non-Medicaid	69	10.8%	7	6–8
	Male	Medicaid	23	3.6%	7	7–7
		Non-Medicaid	101	15.8%	8	6–9
11–15 yrs	Female	Medicaid	3	0.5%	11	11–12
		Non-Medicaid	16	2.5%	13.5	11.5–15
	Male	Medicaid	10	1.6%	12.5	11–14
		Non-Medicaid	38	5.9%	13	12–14
16 & Above	Female	Medicaid	2	0.3%	17.5	17–18
		Non-Medicaid	6	0.9%	18	16–18
	Male	Medicaid	5	0.8%	18	17–18
		Non-Medicaid	8	1.2%	17.5	16–18