Table 1.

Demographic characteristics.

Age (in years) M (SD)	19.52 (1.50)
Range	17–25
Gender (% female)	73.4
Ethnicity (%)
Caucasian	80.4
African American	3.7
Hispanic	3.7
American Indian	7.5
Asian American	0.5
Multiracial	2.8
Other	1.4