Characteristic | Recent Test % (n = 296) | Unadjusted OR (95% CI) | Adjusted OR* (95% CI) | LRT p value | Repeated % (n = 417) | Unadjusted OR (95% CI) | Adjusted OR** (95% CI) | LRT p value | ||
---|---|---|---|---|---|---|---|---|---|---|
Demographics | Gender | Male | 21 | 0.94 (0.66-1.34) | 1.19 (0.81-1.74) | <0.001 | 18 | 0.68 (0.48-0.95) | 0.68 (0.48-0.97) | 0.02 |
 |  | Female | 79 | 1 | 1 |  | 82 | 1 | 1 |  |
 | Age | 18-20 years | 29 | 1 | 1 | 0.10 | 26 | 1 | 1 |  |
 |  | 21-24 years | 30 | 0.79 (0.53-1.16) | 0.77 (0.51-1.18) |  | 28 | 0.82 (0.56-1.21) | 0.89 (0.60-1.34) |  |
 |  | 25-28 years | 20 | 0.59 (0.38-0.89) | 0.61 (0.38-0.98) |  | 23 | 0.85 (0.56-1.28) | 0.81 (0.52-1.24) |  |
 |  | 29-32 years | 21 | 0.60 (0.39-0.90) | 0.61 (0.38-0.97) |  | 24 | 0.80 (0.54-1.20) | 0.76 (0.50-1.16) |  |
 | Socio-economic status | Low | 37 | 0.99 (0.72-1.35) |  |  | 41 | 1.51 (1.11-2.05) | 1.49 (1.10-2.02) | 0.01 |
 | Medium | 50 | 1 |  |  | 46 | 1 | 1 |  | |
 | High | 13 | 1.07 (0.67-1.69) |  |  | 13 | 1.57 (0.999-2.47) | 1.61 (1.02-2.54) |  | |
 | Years of education | < 7 years | 11 | 1.32 (0.81-2.15) |  |  | 12 | 1.51 (0.92-2.48) |  |  |
 | 8-10 years | 29 | 1.23 (0.88-1.72) |  |  | 25 | 0.93 (0.67-1.29) |  |  | |
 | 11-12 years | 56 | 1 |  |  | 58 | 1 |  |  | |
 |  | Tertiary | 4 | 0.59 (0.29-1.19) |  |  | 6 | 1.10 (0.59-2.04) |  |  |
 | Occupation | Employed | 19 | 0.49 (0.34-0.70) | 0.50 (0.34-0.73) | <0.001 | 27 | 1 |  |  |
 | Unemployed | 65 | 1 | 1 |  | 57 | 1.02 (0.74-1.41) |  |  | |
 |  | Student | 17 | 1.03 (0.68-1.55) | 0.86 (0.55-1.34) |  | 16 | 1.21 (0.80-1.82) |  |  |
 | Income from work | Yes | 41 | 0.68 (0.51-0.91) |  |  | 48 | 1 |  |  |
 | No | 59 | 1 |  |  | 52 | 0.89 (0.67-1.18) |  |  | |
 | Children under care | 0 | 31 | 1.31 (0.92-1.87) |  |  | 24 | 0.69 (0.49-0.98) |  |  |
 | 1 | 29 | 0.95 (0.67-1.35) |  |  | 31 | 0.88 (0.63-1.23) |  |  | |
 |  | 2+ | 38 | 1 |  |  | 44 | 1 |  |  |
 | Cohabiting | No partner | 18 | 1.10 (0.74-1.62) |  |  | 18 | 1.06 (0.72-1.54) |  |  |
 | Living apart | 66 | 1 |  |  | 69 | 1 |  |  | |
 |  | Cohabiting | 16 | 1.27 (0.84-1.92) |  |  | 13 | 0.81 (0.54-1.22) |  |  |
Behaviour indicative of increased risk for HIV & Perceptions of HIV | Recent sexual partners | 0 Partners | 21 | 1.07 (0.75-1.53) | Â | Â | 21 | 1.09 (0.76-1.54) | Â | Â |
1 Partner | 72 | 1 | Â | Â | 72 | 1 | Â | Â | ||
2 + Partners | 7 | 0.93 (0.53-1.62) |  |  | 7 | 0.80 (0.47-1.38) |  |  | ||
Recent condom use | No partners | 21 | 0.93 (0.61-1.42) | Â | Â | 21 | 0.80 (0.53-1.21) | 0.80 (0.52-1.23) | 0.04 | |
Never | 29 | 0.76 (0.52-1.12) | Â | Â | 30 | 0.63 (0.43-0.91) | 0.62 (0.42-0.91) | Â | ||
Sometimes | 22 | 0.99 (0.64-1.49) | Â | Â | 18 | 0.58 (0.39-0.88) | 0.57 (0.37-0.88) | Â | ||
 |  | Always | 28 | 1 |  |  | 30 | 1 |  |  |
 | No. of lifetime partners | 1 partner |  |  |  |  | 32 | 1.33 (0.90-1.96) |  |  |
 | 2 partners |  |  |  |  | 23 | 1 |  |  | |
 |  | 3-4 partners |  |  |  |  | 25 | 0.96 (0.65-1.42) |  |  |
 |  | 5 + partners |  |  |  |  | 20 | 1.07 (0.70-1.63) |  |  |
 | Age at first sex | < 15 years |  |  |  |  | 20 | 1.11 (0.76-1.63) |  |  |
 | 16-17 years |  |  |  |  | 35 | 1.05 (0.77-1.44) |  |  | |
 |  | 18 < years |  |  |  |  | 45 | 1 |  |  |
 | Lifetime alcohol | Yes | 42 | 1.11 (0.83-1.48) |  |  | 39 | 0.86 (0.64-1.13) |  |  |
 | No | 58 | 1 |  |  | 61 | 1 |  |  | |
 | Lifetime drugs | Yes | 7 | 0.76 (0.44-1.30) |  |  | 8 | 0.88 (0.53-1.46) |  |  |
 | No | 93 | 1 |  |  | 92 | 1 |  |  | |
 | Ever discussion about HIV | No | 19 | 1 | 1 | <0.001 | 91 | 1 | 1 | <0.001 |
 | Yes | 81 | 2.62 (1.86-3.69) | 2.87 (2.02-4.09) |  | 9 | 2.06 (1.34-3.18) | 2.02 (1.28-3.19) |  | |
 | Social norms for testing | Unfavourable | 27 | 1 |  |  | 31 | 1 |  |  |
 | Intermediate | 43 | 1.28 (0.90-1.81) |  |  | 40 | 0.88 (0.63-1.23) |  |  | |
 |  | Favourable | 29 | 1.21 (0.83-1.77) |  |  | 29 | 1.00 (0.69-1.44) |  |  |
 | Stigma Score | Low | 34 | 1 |  |  | 33 | 1 |  |  |
 |  | Intermediate | 33 | 0.82 (0.57-1.16) |  |  | 36 | 1.01 (0.72-1.43) |  |  |
 |  | High | 33 | 0.86 (0.60-1.22) |  |  | 31 | 0.80 (0.57-1.14) |  |  |
 | Perception of ART | Not heard of ART | 25 | 1.07 (0.72-1.60) |  |  | 20 | 0.50 (0.33-0.74) | 0.51 (0.33-0.79) | <0.001 |
 | Low | 24 | 0.64 (0.43-0.94) |  |  | 26 | 0.49 (0.34-0.72) | 0.49 (0.33-0.75) |  | |
 |  | Medium | 20 | 0.86 (0.57-1.31) |  |  | 20 | 0.60 (0.40-0.91) | 0.59 (0.38-0.91) |  |
 |  | High | 31 | 1 |  |  | 35 | 1 | 1 |  |