Table 2 Bivariate analysis of risk factors for HIV infection among couples

 Medium

(6.5, 12.0)

 Low

(3.5, 8.3)

(0.36, 1.06)

 High

(26.4, 34.4)

(2.95, 6.25)

 15–24 years

(13.8, 24.2)

 25–29 years

(14.0, 22.4)

(0.61, 1.47)

 30–34 years

(14.2, 23.2)

(0.63, 1.53)

 35–39 years

(7.7, 15.6)

(0.34, 0.93)

 40+ years

(9.8, 19.1)

(0.44, 1.19)

 None

(10.6, 28.9)

 Lower primary

(13.3, 22.8)

(0.50, 1.79)

 Upper primary

(13.5, 19.3)

(0.44, 1.55)

 Secondary & above

(10.9, 18.7)

(0.39, 1.47)

 Catholic

(15.1, 20.5)

 Protestant

(12.8, 24.3)

(0.69, 1.6)

 Saved/Pentecostal

(7.0, 22.6)

(0.43, 1.53)

 Muslim

(6.5, 14.2)

(0.34, 0.84)

 Other

(10.1, 41.5)

(0.71, 3.67)

 First

(6.9, 10.7)

 Second

(23.9, 34.0)

(3.10, 5.90)

 Third or higher

(28.2, 45.1)

(4.12, 9.48)

 1–3 years

(36.2, 51.7)

 4–5 years

(17.5, 30.5)

(0.25, 0.65)

 6+ years

(9.0, 12.9)

(0.11, 0.23)

 11–17 years

(13.8, 22.2)

 18–20 years

(11.9, 18.1)

(0.55, 1.17)

 21–24 years

(13.3, 22.8)

(0.66, 1.54)

 25–29 years

(10.7, 21.2)

(0.54, 1.41)

 30+ years

(6.0, 27.3)

(0.41, 2.06)

 Yes

(17.0, 22.4)

 No

(8.0, 13.6)

(0.35, 0.69)

 No

(14.0, 18.5)

 Yes

(12.6, 22.1)

(0.75, 1.57)

 Don’t know

(0.0, 50.1)

(0.34, 8.58)

 Same age

(11.3, 22.0)

 Woman older

(20.2, 39.6)

(1.17, 3.88)

 Man 2–5 years

(10.4, 17.1)

(0.5, 1.29)

 Man 6–10 years

(3.3, 7.9)

(0.32, 0.83)

 Man 11+ years

(11.6, 22.4)

 No

(12.6, 16.8)

 Yes

(20.0, 32.0)

(1.31, 2.61)