Variables | Model 0 | Model 1 aOR (95% CI) | Model 2 aOR (95% CI) | Model 3 aOR (95% CI) |
---|---|---|---|---|
Fixed effect | ||||
Individual level factors | ||||
Age | Â | Â | Â | Â |
15–19 |  | Ref |  | Ref |
20–24 |  | 0.85 (0.66–1.09) |  | 0.84 (0.65–1.08) |
25–29 |  | 0.94 (0.74–1.19) |  | 0.95 (0.75–1.21) |
30–34 |  | 0.87 (0.67–1.12) |  | 0.86 (0.67–1.12) |
35–39 |  | 0.65** (0.49–0.84) |  | 0.65** (0.50–0.85) |
40–44 |  | 0.45*** (0.33–0.60) |  | 0.44*** (0.32–0.59) |
45–49 |  | 0.24*** (0.17–0.33) |  | 0.23*** (0.17–0.33) |
Education | Â | Â | Â | Â |
No education | Â | Ref | Â | Ref |
Primary |  | 1.42** (1.14–1.76) |  | 1.44 (1.16–1.79) |
Secondary+ |  | 1.63*** (1.30–2.04) |  | 1.58*** (1.26–1.99) |
Partner’s Education |  |  |  |  |
No education | Â | Ref | Â | Ref |
Primary |  | 1.05 (0.81–1.36) |  | 1.04 (0.80–1.35) |
Secondary+ |  | 1.33** (1.00-1.59) |  | 1.26* (1.04–1.52) |
Marital status | Â | Â | Â | Â |
Married | Â | Ref | Â | Ref |
Cohabitation |  | 1.81* (1.18–2.77) |  | 1.74* (1.13–2.68) |
Age at first sex | Â | Â | Â | Â |
< 20 |  | Ref |  | Ref |
\(\ge 20\) |  | 0.85 (0.68–1.06) |  | 0.89 (0.71–1.11) |
Mass media | Â | Â | Â | Â |
No | Â | Ref | Â | Ref |
Yes |  | 1.74*** (1.47–2.05) |  | 1.60*** (1.35–1.89) |
Household and Community level factors | ||||
Healthcare Decision Making Capacity | Â | Â | Â | Â |
Alone | Â | Â | Ref | Ref |
Not Alone |  |  | 0.79* (0.64–0.98) | 0.69** (0.55–0.86) |
Ethnicity | Â | Â | Â | Â |
Soussou | Â | Â | Ref | Ref |
Peulh |  |  | 0.45*** (0.35–0.59) | 0.49*** (0.37–0.64) |
Malinké |  |  | 0.63**(0.47–0.85) | 0.66**(0.49–0.88) |
Forestier/Others |  |  | 1.10 (0.76–1.59) | 1.00 (0.69–1.46) |
Region | Â | Â | Â | Â |
Boke | Â | Â | Ref | Ref |
Conakry |  |  | 0.92 (0.59–1.43) | 0.91 (0.59–1.41) |
Faranah |  |  | 3.91***(2.59–5.90) | 3.75***(2.50–5.63) |
Kankan |  |  | 4.69*** (3.05–7.22) | 4.26***(2.77–6.54) |
Kindia |  |  | 0.90 (0.61–1.33) | 0.94 (0.64–1.37) |
Labe |  |  | 2.39*** (1.56–3.65) | 2.43*** (1.60–3.69) |
Mamou |  |  | 2.25*** (1.48–3.42) | 2.72*** (1.80–4.12) |
N’zerekore |  |  | 1.01 (0.63–1.62) | 1.05 (0.65–1.69) |
Wealth | Â | Â | Â | Â |
Poorest | Â | Â | Ref | Ref |
Poorer |  |  | 1.12 (0.91–1.38) | 1.07 (0.87–1.33) |
Middle |  |  | 0.84 (0.67–1.05) | 0.81 (0.64–1.02) |
Richer |  |  | 1.56** (1.18–2.06) | 1.36* (0.91–1.89) |
Richest |  |  | 1.76** (1.24–2.49) | 1.31 (0.91–1.89) |
Place of residence | Â | Â | Â | Â |
Urban | Â | Â | Ref | Ref |
Rural |  |  | 0.89 (0.56–1.41) | 0.90 (0.57–1.41) |
Community literacy level | Â | Â | Â | Â |
Low | Â | Â | Ref | Ref |
Medium |  |  | 1.08 (0.83–1.39) | 1.00 (0.78–1.29) |
High |  |  | 1.39 (0.89–2.16) | 1.20 (0.78–1.85) |
Community socioeconomic status | Â | Â | Â | Â |
Low | Â | Â | Ref | Ref |
Moderate |  |  | 0.98 (0.66–1.45) | 0.95 (0.65–1.40) |
High |  |  | 1.06 (0.61–1.82) | 0.98 (0.57–1.66) |
Random effect results | ||||
PSU variance (95% CI) | 0.94 (0.74–1.19) | 0.74 (0.57–0.96) | 0.49 (0.36–0.66) | 0.43 (0.31–0.59) |
ICC | 0.22 | 0.18 | 0.13 | 0.11 |
LR Test | X2 = 385.81, p < 0.001 | X2 = 259.91, p < 0.001 | X2 = 141.59, p < 0.001 | X2 = 109.72., p < 0.001 |
Wald χ2 | Ref | 253.68 | 214.30 | 419.41 |
Model fitness | ||||
Log-likelihood | -3248.11 | -3106.26 | -3148.98 | -3025.81 |
AIC | 6500.21 | 6242.53 | 6341.96 | 6121.63 |
BIC | 6513.90 | 6345.22 | 6492.57 | 6361.24 |
N | 6,948 | 6,948 | 6,948 | 6,948 |