Variables | Univariable (weighted) N = 31,375a | Multivariable (weighted) N = 31,347a | ||
---|---|---|---|---|
OR | 95% CI and p-value | aOR | 95% CI and p-value | |
Country | ||||
Zimbabwe | 1 | 1 | ||
Malawi | 1.18 | 1.10–1.28 | 1.26 | 1.15–1.38 |
Sex | ||||
Female | 1 | 1 | ||
Male | 0.42 | 0.3–0.45 | 0.39 | 0.36–0.42 |
Age (years) | ||||
15–19 | 1 | p < 0.001§ | 1 | p < 0.001§ |
20–24 | 5.40 | 4.87–5.98 | 4.37 | 3.91–4.87 |
25–29 | 11.89 | 10.48–13.48 | 8.24 | 7.18–9.46 |
30–34 | 14.19 | 12.38–16.27 | 8.86 | 7.63–10.29 |
35–39 | 10.42 | 9.01–12.05 | 6.41 | 5.47–7.50 |
40–44 | 8.44 | 7.27–9.80 | 5.30 | 4.50–6.25 |
45+ | 5.16 | 4.50–5.91 | 3.72 | 3.20–4.34 |
Residence | ||||
Urban | 1 | 1 | ||
Rural | 0.83 | 0.76–0.90 | 1.00 | 0.88–1.14 |
HIV status | ||||
HIV negative | 1 | 1 | ||
HIV positive | 3.44 | 2.98–3.97 | 2.11 | 1.80–2.49 |
Marital status | ||||
Single | 1 | 1 | ||
Married or cohabiting | 6.07 | 5.62–6.54 | b | b |
Wealth | ||||
Poorest | 1 | p < 0.003§ | 1 | p < 0.581§ |
Poor | 0.94 | 0.84–1.05 | 1.02 | 0.89–1.16 |
Middle | 0.91 | 0.81–1.01 | 1.09 | 0.96–1.25 |
Rich | 1.04 | 0.93–1.16 | 1.05 | 0.91–1.20 |
Richest | 1.09 | 0.97–1.23 | 1.11 | 0.94–1.31 |
Employment | ||||
Not actively working | 1 | 1 | ||
Actively working | 1.81 | 1.69–1.95 | 1.16 | 1.06–1.26 |
Education | ||||
≤ Primary | 1 | 1 | ||
≥ Secondary | 1.26 | 1.17–1.35 | b | b |
Literacy | ||||
Illiterate | 1 | 1 | ||
Literate | 1.30 | 1.20–1.40 | 1.63 | 1.50–1.78 |
HIV-related riskc | ||||
Low risk | 1 | p < 0.001§ | 1 | p < 0.001§ |
Moderate risk | 4.58 | 4.23–4.96 | 2.15 | 1.96–2.36 |
High risk | 2.14 | 1.92–2.40 | 1.54 | 1.80–2.49 |