Table 1.

Sample Demographics.

	Males		Females		Total
Caucasian, Not Hispanic	950	27.6%	1024	29.7%	1974	57.3%
Caucasian, Hispanic	15	0.4%	18	0.5%	33	1.0%
African American, Not Hispanic	531	15.4%	707	20.5%	1238	35.9%
African American, Hispanic	6	0.2%	9	0.3%	15	0.4%
Asian, Not Hispanic	8	0.2%	16	0.5%	24	0.7%
Mixed/Other Race, Not Hispanic	64	1.9%	48	1.4%	112	3.2%
Mixed/Other Race, Hispanic	23	0.7%	29	0.8%	52	1.5%
Total	1597	46.3%	1851	53.7%	3448	100.0%
Mean Age (SD)	14.4	(3.6)	15.1	(3.5)	14.8	(3.5)