Table 1.

Demographic Characteristics.

Characteristic		n	Percentage
Race/Ethnicity	Not ascertained	71	4.1
	Hispanic	168	9.7
	Non-Hispanic black alone	283	16.3
	Non-Hispanic white alone	1061	61.1
Age	Not ascertained	55	3.2
	12 Years old	224	12.9
	13 Years old	336	19.3
	14 Years old	280	16.1
	15 Years old	305	17.6
	16 Years old	331	19.1
	17 Years old	206	11.9
Grade	6th Grade or less	114	6.8
	7th Grade	272	16.2
	8th Grade	298	17.7
	9th Grade	284	16.9
	10th Grade	339	20.2
	11th Grade	280	16.7
	12th Grade	87	5.2
	Ungraded or other grade	7	0.4
American nativity	Yes	1644	98
	No	33	2
Actual weight status	Underweight	72	4.4
	Normal weight	1120	68.2
	Overweight	248	15.1
	Obese	203	12.4
Sex	Not ascertained	59	3.4
	Male	835	48.1
	Female	843	48.5