Table 3.
Crude and adjusted associations between outcomes of interest and selected stigma measures
| PrEP care initiation at baseline (N = 623) | PrEP care retention at 3 months (N = 430) | PrEP care continuation at 3 months (N = 221) | Good PrEP adherence at 3 months (self-report, 30-day recall) (N = 175) | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | Predictors | OR | 95% CI | aOR | 95% CI | OR | 95% CI | aOR | 95% CI | OR | 95% CI | aOR | 95% CI | OR | 95% CI | aOR | 95% CI | ||||||||
| Internalized stigma | High internalized stigma | 0.06*** | 0.03 | 0.11 | 0.06*** | 0.03 | 0.12 | 0.46 | 0.17 | 1.16 | 0.48 | 0.18 | 1.21 | 1.58 | 0.22 | 7.62 | 1.53 | 0.21 | 7.69 | 0.96 | 0.14 | 19.2 | 1.21 | 0.15 | 26.04 |
| Multigravida | 1.60 | 0.90 | 2.83 | 1.26 | 0.65 | 2.39 | 0.94 | 0.62 | 1.41 | 0.88 | 0.58 | 1.33 | 0.66 | 0.34 | 1.30 | 0.67 | 0.33 | 1.35 | 0.83 | 0.35 | 1.84 | 0.71 | 0.28 | 1.70 | |
| Less than grade 12 education | 1.60 | 0.91 | 2.88 | 1.26 | 0.66 | 2.42 | 1.13 | 0.77 | 1.65 | 1.13 | 0.76 | 1.68 | 0.66 | 0.34 | 1.27 | 0.69 | 0.34 | 1.37 | 1.77 | 0.83 | 3.84 | 2.37* | 1.03 | 5.68 | |
| ≥20 weeks gestation | 0.91 | 0.51 | 1.60 | 0.89 | 0.46 | 1.68 | 0.75 | 0.51 | 1.10 | 0.76 | 0.51 | 1.12 | 0.79 | 0.40 | 1.53 | 0.78 | 0.40 | 1.52 | 0.41* | 0.18 | 0.9 | 0.35* | 0.14 | 0.81 | |
| Any STI at baseline | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.61 | 0.28 | 1.33 | 0.20*** | 0.09 | 0.44 | |
| Model fit statistics | AIC: 299.27 | AIC: 581.68 | AIC: 225.9 | AIC: 174.57 | |||||||||||||||||||||
| Anticipated stigma | High anticipated stigma | 0.55* | 0.31 | 1.00 | 0.53* | 0.29 | 0.97 | 0.53** | 0.33 | 0.84 | 0.53** | 0.33 | 0.84 | 1.00 | 0.40 | 2.28 | 1.10 | 0.43 | 2.54 | 1.78 | 0.63 | 6.35 | 2.15 | 0.67 | 8.76 |
| Multigravida | 1.60 | 0.90 | 2.83 | 1.50 | 0.83 | 2.69 | 0.94 | 0.62 | 1.41 | 0.93 | 0.61 | 1.43 | 0.66 | 0.34 | 1.30 | 0.67 | 0.33 | 1.36 | 0.83 | 0.35 | 1.84 | 0.67 | 0.26 | 1.61 | |
| Less than grade 12 education | 1.60 | 0.91 | 2.88 | 1.55 | 0.86 | 2.83 | 1.13 | 0.77 | 1.65 | 1.09 | 0.73 | 1.63 | 0.66 | 0.34 | 1.27 | 0.69 | 0.34 | 1.38 | 1.77 | 0.83 | 3.84 | 2.57* | 1.11 | 6.26 | |
| ≥20 weeks gestation | 0.91 | 0.51 | 1.60 | 0.92 | 0.51 | 1.64 | 0.75 | 0.51 | 1.10 | 0.74 | 0.50 | 1.09 | 0.79 | 0.40 | 1.53 | 0.79 | 0.40 | 1.54 | 0.41* | 0.18 | 0.9 | 0.34* | 0.14 | 0.80 | |
| Partner not tested for HIV or Don’t know partner’s HIV status | 0.78 | 0.43 | 1.46 | 0.72 | 0.40 | 1.37 | 1.56 | 1.00 | 2.44 | 1.60* | 1.02 | 2.52 | 0.69 | 0.31 | 1.42 | 0.74 | 0.33 | 1.54 | 0.61 | 0.28 | 1.33 | 0.54 | 0.23 | 1.27 | |
| Any STI at baseline | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 0.24*** | 0.11 | 0.52 | 0.19*** | 0.08 | 0.44 | |
| Model fit statistics | AIC: 364.58 | AIC: 574.75 | AIC: 227.46 | AIC: 160.89 | |||||||||||||||||||||
***p < 0.001, **p < 0.01, *p < 0.05