Table 2:

Demographics of the EARR and Control Patients

	EARR		Controls		Significance (p-value)
Race/Ethnicity (N, %)					0.85
Caucasian	43	(81.1%)	101	(71.1%)
African American	6	(11.3%)	25	(17.6%)
Hispanic	3	(5.7%)	8	(5.6%)
Asian	0	(0%)	5	(3.5%)
South Asians	1	(1.9%)	3	(2.1%)
All races/ethnicities	53	(100%)	142	(100%)
Sex (N, %)					0.59
Female	31	(58.5%)	77	(54.2%)
Male	22	(41.5%)	65	(45.8%)
Age (years)					0.06
Mean (SD)	14.6	(5.6)	16.8	(9.8)
Median (range)	13.1	(9.5-51.2)	13.3	(10.6-48.9)

SD: standard deviation