| Male | Female | ||
---|---|---|---|---|
 | aOR | 95% CI | aOR | 95% CI |
Age group (years) | Â | Â | Â | Â |
 < 30 | 1 |  | 1 |  |
 ≥ 30 | 2.30 | 1.06 – 4.97* | 3.57 | 2.01 – 6.36* |
Marital status | Â | Â | Â | Â |
 Married | 1 |  | 1 |  |
 Single | 0.65 | 0.31 – 1.39 | 0.57 | 0.25 – 1.30 |
 Divorced/Separated/Widowed | 6.15 | 0.81 – 47.0 | 0.34 | 0.04 – 3.03 |
Religion | Â | Â | Â | Â |
 Christianity | 1 |  | 1 |  |
 Islam | 1.71 | 0.60 – 4.93 | 0.72 | 0.32 – 1.63 |
Education | Â | Â | Â | Â |
 No formal education | 1 |  | 1 |  |
 Primary | 1.60 | 0.40 – 6.43 | 1.00 | 0.45 – 2.23 |
 Secondary | 2.43 | 0.75 – 7.88 | 1.02 | 0.49 – 2.13 |
 Tertiary | 3.06 | 0.82 – 11.37 | 2.28 | 0.89 – 5.83 |
Ethnicity | Â | Â | Â | Â |
 Hausa | 1 |  | 1 |  |
 Igbo | 0.79 | 0.20 – 3.12 | 0.36 | 0.13 – 1.00 |
 Yoruba | 0.33 | 0.12 – 0.91 | 0.23 | 0.10 – 0.55 |
Occupation | Â | Â | Â | Â |
 Trading | 1 |  | 1 |  |
 Farming | 1.03 | 0.34 – 3.09 | 1.14 | 0.36 – 3.54 |
 Unemployed | 0.67 | 0.21 – 2.11 | 1.10 | 0.60 – 2.00 |
 Artisan | 1.73 | 0.75 – 4.00 | 0.77 | 0.34 – 1.73 |
 Civil Servant/Professional | 1.09 | 0.42 – 2.81 | 0.38 | 0.12 – 1.19 |
Alcohol use | Â | Â | Â | Â |
 No | 1 |  | 1 |  |
 Yes | 1.62 | 0.70 – 3.73 | 1.13 | 0.60 – 2.13 |