Table 1.

Gender, Age, Body Mass Index, and Ethnicity for All College Student Samples

Variable	Sample 1	Sample 2	Test–retest sample
Gender (female): N (%)	741 (70.6)	792 (74.6)	170 (79.4)
Age
M (SD)	20.57 (2.57)	20.51 (2.46)	19.62 (2.35)
Range	18–30	18–30	18–29
Body mass index: M (SD)	24.14 (4.92)	24.06 (5.08)	23.68 (4.22)
Ethnicity (%)
Caucasian	53.9	52.7	47.9
Hispanic	16.7	13.9	15.4
African American/Black	13.7	13.3	17.8
Mixed ethnicity or other	8.7	10.8	10.1
Asian	6.8	8.9	8.3
American Indian or Alaskan native	.1	.3	.6
Native Hawaiian or Pacific islander	.1	.1	—