Table 3 Multivariate logistic regression analysis for the HIV positivity rate in HTC users aged 15–49 years, Trident project area, 2012–2015
Community | Workforce | ||||||
|---|---|---|---|---|---|---|---|
n | Positivity rate 2012–2015 (%, 95% CI)a | aOR b (95% CI) | n | Positivity rate 2013–2015 (%, 95% CI)a | aOR b (95% CI) | ||
Gender | Male | 4428 | 2.3 (1.8–2.7) | 1.00 | 5288 | 4.0 (3.4–4.5) | 1.00 |
Female | 7210 | 4.0 (3.5–4.5) | 1.96 (1.55–2.50) | 276 | 8.7 (5.6–12.7) | 2.90 (1.74–4.84) | |
Year | 2012 | 1003 | 3.0 (2.0–4.2) | 1.00 | n/a | n/a | n/a |
2013 | 2818 | 3.3 (2.6–3.9) | 1.03 (0.67–1.58) | 1011 | 5.2 (3.9–6.8) | 1.00 | |
2014 | 1853 | 3.4 (2.5–4.2) | 1.10 (0.69–1.73) | 1852 | 3.5 (2.7–4.4) | 0.61 (0.41–0.90) | |
2015 | 5964 | 3.4 (2.9–3.9) | 1.11 (0.75–1.67) | 2701 | 4.3 (3.6–5.2) | 0.89 (0.62–1.27) | |
Type | Repeat tester | 8145 | 3.3 (2.9–3.7) | 1.00 | 3785 | 4.0 (3.3–4.6) | 1.00 |
First-time tester | 3152 | 3.3 (2.7–3.9) | 1.03 (0.82–1.31) | 1390 | 5.0 (3.9–6.3) | 1.48 (1.08–2.03) | |
Marital status | Married or long-term relationship | 7457 | 3.4 (2.9–3.8) | 1.00 | 4624 | 4.3 (3.7–4.9) | 1.00 |
Other | 4181 | 3.3 (2.7–3.8) | 1.46 (1.17–1.84) | 940 | 3.9 (2.7–5.3) | 1.22 (0.80–1.84) | |
Age group | 15–24 years | 6015 | 1.8 (1.4–2.1) | 1.00 | 961 | 2.0 (1.1–3.0) | 1.00 |
25–34 years | 3541 | 4.0 (3.4–4.7) | 2.61 (2.00–3.40) | 2895 | 2.8 (2.2–3.5) | 1.63 (0.96–2.75) | |
35–49 years | 2082 | 6.6 (5.5–7.7) | 4.50 (3.43–5.90) | 1708 | 7.9 (6.6–9.2) | 4.95 (2.94–8.32) | |