Participants in the experimental condition reported a higher proportion of condom-protected sexual acts in the 90 days ( mean difference = 0.08 ; 95 % CI , 0.06 to 0.11 ; P = .02 ) and 6 months ( mean difference = 0.08 ; 95 % CI , 0.06 to 0.10 ; P = .04 ) prior to assessments and fewer episodes of sexual acts while high on drugs and/or alcohol ( mean difference = -0.61 ; 95 % CI , -0.98 to -0.24 ; P < .001 ) .
