Table 4.
Change in behavioral outcomes by study arm and timepoint
| Variable | Baseline | Follow-up | Difference | P-value |
|---|---|---|---|---|
| Consistent condom use (Intervention), Mean (95% CI) | ||||
| Baseline vs. Month 6 | 2.48 (2.24; 0.72) | 2.33 (2.12; 2.55) | 0.14 (-0.09; 0.38) * | 0.084 |
| Consistent condom use (Control), Mean (95% CI) | ||||
| Baseline vs. Month 6 | 2.28 (2.00; 2.57) | 2.22 (1.92; 2.51) | 0.07 (-0.26; 0.39) * | 0.684 |
| Lifetime condom use (Intervention), % (95% CI) | ||||
| Month 1 vs. Month 6 | 67 (57; 76) | 69 (60; 78) | -6 (-19; 8) | 0.084 |
| Lifetime condom use (Control), % (95% CI) | ||||
| Month 1 vs. Month 6 | 66 (56; 75) | 71 (61; 80) | -1 (-14;11) | 0.835 |
| Any completed act of sexual perpetration—1 or more acts of forced touching, oral sex, anal sex, and/or vaginal sex (Intervention)), % (95% CI) | ||||
| Baseline vs. Month 1 | 71 (61; 80) | 55 (44; 66) | 15 (4; 26) | 0.004 |
| Baseline vs. Month 6 | 72 (62; 81) | 68 (58; 77) | 4 (-6; 14) | 0.353 |
| Any completed act of sexual perpetration—1 or more acts of forced touching, oral sex, anal sex, and/or vaginal sex (Control)), % (95% CI) | ||||
| Baseline vs. Month 1 | 63 (53; 73) | 58 (47; 69) | 4 (-8; 16) | 0.446 |
| Baseline vs. Month 6 | 61 (50; 72) | 55 (44; 67) | 6 (-7; 19) | 0.345 |
| Any attempted act of sexual perpetration—1 or more acts of attempted forced oral sex, anal sex, and/or vaginal sex (Intervention)), % (95% CI) | ||||
| Baseline vs. Month 1 | 49 (40; 58) | 25 (17; 33) | 22 (11; 32) | < 0.001 |
| Baseline vs. Month 6 | 47 (40; 58) | 43 (35; 54) | 5 (-8; 17) | 0.446 |
| Any attempted act of sexual perpetration—1 or more acts of attempted forced oral sex, anal sex, and/or vaginal sex (Control)), % (95% CI) | ||||
| Baseline vs. Month 1 | 36 (27; 45) | 27 (19; 36) | 9 (-1; 19) | 0.068 |
| Baseline vs. Month 6 | 33 (27; 45) | 26 (19; 35) | 9 (-4; 21) | 0.14 |
| Bystander intentions (Intervention), Mean (95% CI) | ||||
| Baseline vs. Month 1 | 11.81 (9.89; 13.74) | 11.77 (9.90; 13.64) | 0.043 (-1.8; 1.93) * | 0.964 |
| Baseline vs. Month 6 | 12.42 (10.28; 14.56) | 13.76 (11.60; 15.91) | -1.34 (-3.20; 0.53) * | 0.157 |
| Bystander intentions (Control), Mean (95% CI) | ||||
| Baseline vs. Month 1 | 12.94 (10.96; 14.92) | 13.65 (11.51; 15.80) | -0.71 (-2.63; 1.20) * | 0.463 |
| Baseline vs. Month 6 | 13.01 (10.98; 15.04) | 12.88 (10.68; 15.09) | 0.13 (-2.10; 2.35) * | 0.91 |