Table 1.

Sample characteristics (N = 24)

	Full sample n (%)	Males n (%)	Females n (%)
Age, years M (SD)	27.4 (5.8)	27.1 (6.3)	27.8 (5.6)
Gender
Male	12 (50.0)	12 (100.0)	0 (0.0)
Female	12 (50.0)	0 (0.0)	12 (100.0)
Race/ethnicity
White	10 (41.7)	5 (41.7)	5 (41.7)
Black	11 (45.8)	7 (58.30	4 (33.3)
Hispanic	3 (12.5)	0 (0.0)	3 (25.0)
Heterosexual sexual orientation	24 (100.0)	12 (100.0)	12 (100.0)
HIV-negative (self-report)	24 (100.0)	12 (100.0)	12 (100.0)
Years using marijuana M (SD)	10.1 (6.7)	10.9 (7.9)	9.3 (5.4)

There were no significant differences by gender

M mean, SD standard deviation