From: Risk factors, healthcare-seeking and sexual behaviour among patients with genital ulcers in Zambia
Univariate | Multivariate | ||||||
---|---|---|---|---|---|---|---|
p-value | Model I | Model II | Model III | ||||
Age in years | n | % | OR (CI) | <0.001 | OR (CI) | OR (CI) | OR (CI)64 |
15–19 | 790 | 2.3 | 1.0 (0.52–2.02) | 1.3 (0.64–2.64) | 1.6 (0.81–3.31) | 1.3 (0.–2.55) | |
20–24 | 1307 | 2.8 | 1.3 (0.74–2.24) | 1.4 (0.81–2.55) | 1.6 (0.87–2.79) | 1.4 (0.81–2.50) | |
25–29 | 1348 | 4.5 | 2.1 (1.26–3.46) | 2.2 (1.32–3.74) | 2.3 (1.33–3.80) | 2.2 (1.30–3.61) | |
30–39 | 1763 | 3.5 | 1.6 (0.94–2.84) | 1.7 (0.98–2.94) | 1.7 (0.98–2.95) | 1.67 (0.96–2.89) | |
40–49 | 985 | 2.2 | Ref | Ref | Ref | Ref | |
Residence | 0.248 | ||||||
Urban | 2605 | 3.6 | 1.2 (0.87–1.73) | ||||
Rural | 3588 | 3.0 | Ref | ||||
Marital | 0.027 | ||||||
Never married | 1002 | 2.4 | Ref | Ref | Ref | ||
Married / Cohabiting | 4302 | 3.2 | 1.4 (0.85–2.20) | 1.4 (0.82–2.27) | 1.5 (0.93–2.49) | ||
Widowed /Separated / Divorced | 889 | 4.1 | 1.8 (1.01–3.15) | 1.8 (0.98–3.34) | 1.7(0.93–3.03) | ||
Wealth index | 0.051 | ||||||
Poorest / Poorer | 2185 | 2.7 | Ref | Ref | |||
Middle | 1274 | 3.0 | 1.1 (0.74–1.73) | 1.1(0.74–1.73) | 1.1 (0.74–1.72) | ||
Richer / Richest | 2734 | 3.8 | 1.4 (0.96–2.06) | 1.4 (0.98–2.10) | 1.4 (0.98–2.09) | ||
Education | 0.303 | ||||||
No education | 714 | 2.4 | Ref | ||||
Primary | 3426 | 3.3 | 1.4 (0.73–2.53) | ||||
Secondary/ Tertiary | 2053 | 3.4 | 1.4 (0.76–2.72) | ||||
Recent sexual activity | |||||||
Active last 4 weeks | 3767 | 3.4 | 1.0 (0.73–1.49) | 0.893 | |||
Not active last 4 weeks | 1609 | 3.3 | Ref | ||||
Used condom last sex | 0.693 | ||||||
No | 4615 | 3.4 | Ref | ||||
Yes | 691 | 3.7 | 1.1 (0.67–1.82) | ||||
Relationship with last partner | 0.322 | ||||||
Spouse/Live-in partner | 4339 | 3.3 | Ref | ||||
Casual acquaintance /Girl friend | 940 | 4.1 | 1.3 (0.85–1.86) | ||||
Age at first sex (in years) | 0.613 | ||||||
<16 | 2326 | 3.4 | 1.2 (0.72–1.84) | ||||
16–19 | 2783 | 3.2 | 1.1 (0.68–1.79) | ||||
>19 | 1084 | 2.9 | Ref | ||||
Life-time sex partners | <0.001 | ||||||
1 | 2740 | 2.0 | Ref | ||||
2–4 | 3115 | 4.0 | 2.0 (1.42–2.90) | 2.0 (1.37–2.79) | 2.0 (1.37–2.82) | ||
5–10 | 298 | 7.4 | 3.9 (2.21–6.91) | 3.9 (2.17–7.01) | 3.9 (2.18–6.93) | ||
11 and above | 33 | 7.9 | 4.2 (0.90–19.29) | 4.6 (0.93–22.49) | 4.5 (0.95–21.70) |