|
Variable
|
Unadjusted Prevalence Ratio (PR) and 95 % Confidence Intervals (CI)
|
Adjusted PR and 95 % CIa
|
|---|
|
Study arm
|
|
Comparison
|
1.00
|
1.00
|
|
Intervention
|
1.33 (0.83, 2.12)
|
1.43 (1.02, 2.01)
|
|
Sex
|
|
Female
|
1.00
|
1.00
|
|
Male
|
1.22 (o.89, 1.67)
|
1.41 (1.00, 1.98)
|
|
Marital duration
|
|
<=2 years
|
1.00
|
1.00
|
|
3–4 years
|
1.10 (0.56, 2.17)
|
1.19 (0.60, 2.34)
|
|
5+ years
|
0.80 (0.44, 1.45)
|
0.79 (0.44, 1.42)
|
|
No. of sexual partners in past year
|
|
1
|
1.00
|
1.00
|
|
2+
|
0.71 (0.47, 1.07)
|
0.46 (0.27, 0.78)
|
|
Condom use in the past year
|
|
No
|
1.00
|
1.00
|
|
Yes
|
1.25 (0.88, 1.78)
|
1.87 (1.25, 2.79)
|
|
Current non-marital sex
|
|
No
|
1.00
|
1.00
|
|
Yes
|
0.69 (0.43, 1.10)
|
0.68 (0.40, 1.17)
|
|
Prior Mutual HIV disclosure (at baseline)
|
|
Neither disclosed
|
1.00
|
1.00
|
|
Only disclosed
|
1.23 (0.78, 1.94)
|
1.23 (0.78, 1.94)
|
|
Both disclosed
|
2.01 (1.29, 3.12)
|
1.99 (1.36, 2.91)
|
|
HIV status at baseline
|
|
HIV-positive
|
1.00
|
1.00
|
|
HIV-negative
|
1.63 (0.82, 3.22)
|
1.56 (0.80, 3.04)
|
|
HIV status not available
|
1.46 (0.57, 3.75)
|
1.38 (0.56, 3.41)
|
- aAdjusted for sex, marital duration, prior HIV status disclosure (at baseline), number of sexual partners in the past 12 months; condom use in the past 12 months, current non-marital sexual relationships and HIV status at baseline
