Table 2.
Change in risk behaviors before, ST- and LT- HIVST.
| Variables | Prevalence (%) | RR (95%CI) | |||
|---|---|---|---|---|---|
| Before HIVST | ST-HIVST | LT-HIVST | ST-HIVST vs. Before HIVST | LT-HIVST vs. Before HIVST | |
| Recreational drugs abuse | 20.7 | 21.5 | 33.3 | 1.035 (0.794–1.349) | 1.198 (1.057–1.357) ** |
| Casual sex | 99.0 | 98.0 | 98.8 | 0.990 (0.974–1.007) | 1.006 (0.995–1.020) |
| Commercial sex | 14.6 | 17.3 | 22.9 | 1.183 (0.863–1.620) | 1.263 (1.071–1.491) ** |
| Unprotected anal sex | 95.9 | 96.6 | 98.5 | 1.008 (0.981–1.040) | 1.014 (1.001–1.028) * |
| Group sex | 88.0 | 87.3 | 89.6 | 0.992 (0.942–1.040) | 0.998 (0.973–1.020) |
Risk ratio calculated using generalized estimating model with Poisson regression. *p < 0.05; **p < 0.01. RR, risk ratio; CI, confidence interval; HIVST, HIV self-testing.