Table 1.
Variable | No. tested | No. HIV + (%: 95% CI) | OR (95% CI) (unadjusted) | OR (95% CI) (adjusted) |
---|---|---|---|---|
Total | 1017† | 34 (3.3%: 2.33–4.64) | – | – |
Psychiatric patient | ||||
No (ref.) | 882 | 31 (3.5%: 2.40–4.95) | ||
Yes | 135 | 3 (2.2%: 0.46–6.36) | 0.62 (0.19–2.07) | 0.34 (0.08–1.50) |
Admission | ||||
No (ref.) | 866 | 27 (3.1%: 2.06–4.50) | ||
Yes | 151 | 7 (4.6%: 1.88–9.32) | 1.51 (0.65–3.53) | 2.21 (0.82–5.95) |
Age (17 missing) | ||||
<25 (ref.) | 194 | 3 (1.6%: 0.32–4.45) | ||
26–30 | 265 | 7 (2.6%: 1.07–5.37) | 1.73 (0.44–6.77) | 1.41 (0.34–5.77) |
31–35 | 199 | 9 (4.5%: 2.09–8.41) | 3.02 (0.80–11.31) | 2.41 (0.60–9.66) |
>35 | 342 | 14 (4.1%: 2.26–6.77) | 2.72 (0.77–9.58) | 1.93 (0.49–7.53) |
Section (19 missing) | ||||
Main (ref.) | 526 | 10 (1.9%: 0.92–3.47) | ||
Associate | 115 | 1 (.0.9%: 0.02–4.75) | 0.45 (0.06–3.57) | 0.48 (0.06–4.01) |
Homosexual | 48 | 12 (25.0%: 13.64–39.60) | 17.2 (6.96–42.50)* | 19.83 (7.48–52.58)* |
Labour | 160 | 4 (2.5%: 0.69–6.28) | 1.32 (0.41–4.28) | 1.55 (0.46–5.24) |
Medical | 149 | 4 (2.7%: 0.74, 6.73) | 1.42 (0.43–4.61) | 3.33 (0.82–13.54) |
OR = odds ratio; CI = confidence interval
Significant P < 0.001
Excludes two cases with inconclusive results