Table 2.

Scale means and standard deviations for all factors of interest (N = 1728)

Scale	Mean (SD)
ASSIST	7.82 (6.16)
CRAFFT	2.26 (1.88)
GSI	0.94 (0.79)
SS	4.28 (0.76)
SERR	7.79 (1.84)
AR-RAB	1.99 (0.53)
Outcome variable	Geometric mean (95% CI)
CS	1.19 (1.07, 1.33)

ASSIST alcohol, smoking and substance involvement screening test, CRAFFT car, relax, alone, forget, friends, and trouble, GSI global severity index, SS social support, SERR self-efficacy for risk-reduction, AR-RAB risk-reduction attitudes and behaviors, CS condomless sex; geometric mean and 95 % confidence intervals (CI) was calculated for CS