Table 4.
Secondary outcome indicators: Net change in the percentages and scores (% [95% CI], p value) reported by intervention and standard-of-care comparison participants, based on adjusted analyses using generalized estimating equations (GEE) (N=459 MSM)
| Secondary outcomes | Pre-intervention assessment | Post-intervention assessment | Change in percentages and scores – when comparing pre- and post-intervention | Adjusted Difference-in-Differences (DiD) | |||
|---|---|---|---|---|---|---|---|
| Intervention | Comparison | Intervention | Comparison | Intervention | Comparison | ||
| Percentages | |||||||
| Internalised homonegativity | 13.2% (9.3, 17.1) p<.001 |
22.5% (16.3, 28.7) p<.001 |
3.6% (1.0, 6.1) p=.006 |
47.5% (41.6, 53.5) p<.001 |
-9.6% (-14.0, -5.3) p<.001 |
25.1% (17.2, 33.0) p<.001 |
-34.7% (-43.6, -25.8) p<.001 |
| Problematic alcohol use | 28.7% (21.7, 35.7) p<.001 |
14.0% (9.3, 18.7) p<.001 |
4.4% (1.0, .7.7) p=.01 |
13.9% (9.6, 18.3) p<.001 |
-24.4% (-30.7, -18.1) p<.001 |
-.1% (-.6.3, 6.1) p=.98 |
-24.3% (-33.4, -15.3) p<.001 |
| Depression | 21.9% (14.4, 29.4) p<.001 |
4.3% (17.6, 6.7) p=.001 |
1.4% (-.0.6, 3.4) p=.16 |
3.7% (1.1, 6.3) p=.005 |
-20.5% (-27.6, 13.4) p<.001 |
-.5% (-.3.9, 2.8) p=.75 |
-20.0% (-27.6, -12.3) p<.001 |
| Sexually Transmitted Infections | 4.9% (1.9, 7.9) p=.001 |
.4% (-0.4, 1.2) p=.31 |
2.0% (-0.1, 4.2) p=.06 |
.9% (-0.4, 2.2) p=.18 |
-2.9% (-5.1, -0.6) p=.01 |
.5 (-1.1, 2.0) p=.55 |
-3.3% (-5.9, -0.7) p=.01 |
| Scores | |||||||
| HIV knowledge score | 2.94 (2.89, 2.98) p<.001 |
2.99 (2.98, 3.01) p<.001 |
2.99 (2.98, 3.01)p<.001 |
3.00 (2.99, 3.01) p<.001 |
.06 (.02, .10) p=.01 |
.009 (-.004, .021) p=.16 |
.05 (.007, .09) p=.02 |
| Condom use self-efficacy score | 23.25 (22.41, 24.09) p<.001 |
23.42 (22.91, 23.93) p<.001 |
26.74 (26.15, 27.33) p<.001 |
24.97 (24.48, 25.46) p<.001 |
3.49 (2.62, 4.37) p<.001 |
1.55 (.92, 2.17) p<.001 |
1.944 (.87, 3.02) p<.001 |