Table 2.
Effect of the eHealth intervention based on the HIV risk prediction tool for men who have sex with men on HIV-related high-risk behaviors and intentions to undergo HIV testing (N=168).
| HIV-related behavior | Intervention group (n=86) | Control group (n=82) | Effect size, ORa or mean differenceb (95% CI) | P value |
| Proportion of participants having undergone HIV testing in the past 3 months, n (%) | 75 (87) | 68 (83) | 1.30a (0.55 to 3.09) | .55 |
| Proportion of participants who intend to undergo HIV testing in the following 30 days, n (%) | 77 (90) | 65 (79) | 2.20a (0.90 to 5.35) | .07 |
| Proportion of participants who used condoms in the past 3 months with causal sexual partners, n (%) | 66 (87) | 54 (70) | 2.81a (1.23 to 6.39) | .01 |
| Proportion of participants who had passive anal intercourse in the past 3 months, n (%) | 52 (61) | 59 (72) | 0.57a (0.30 to 1.10) | .09 |
| Proportion of participants who had unprotected passive anal intercourse in the past 3 months, n (%) | 23 (27) | 29 (35) | 0.65a (0.34 to 1.26) | .21 |
| Proportion of participants engaging in group sex in the past 3 months, n (%) | 6 (7) | 7 (9) | 0.80a (0.26 to 2.50) | .14 |
| Number of male sexual partners in the past 3 months, mean (SD) | 3.5 (4.1) | 6.0 (11.4) | –2.50b (–5.12 to –0.12) | .05 |
aOR: odds ratio and 95% CI values have been used to indicate the effect size.
bMean difference and 95% CI values have been used to indicate the effect size.