| Unadjusted model | Adjusted models | ||
---|---|---|---|---|
 |  | Model 1 | Model 2 | Model 3 |
Characteristics | cOR (95%CI) | aOR (95%CI) | aOR (95%CI) | aOR (95%CI) |
Any IPV | Â | Â | Â | Â |
 No | Ref | Ref | Ref | Ref |
 Yes | 1.2 (1.1, 1.5) | 1.1 (0.8, 1.6) | 1.6 (1.2, 2.3) | 1.5 (1.1, 3.8) |
Predisposing factors | Â | Â | Â | Â |
Maternal age | 1.1 (0.9, 1.2) | 0.8 (0.7, 0.9) | Â | Â |
Parity | 1.4 (1.2, 1.8) | 1.3 (1.1, 1.7) | Â | Â |
Residence | Â | Â | Â | Â |
 Urban | Ref | Ref |  |  |
 Rural | 2.5 (1.4, 4.5) | 2.9 (1.5, 6.1) |  |  |
Partner controlling behavior | Â | Â | Â | Â |
 No | Ref | Ref |  |  |
 Yes | 0.9 (0.7, 1.1) | 0.8 (0.5, 1.2) |  |  |
Enabling factors | Â | Â | Â | Â |
Household wealth index | Â | Â | Â | Â |
 Richest | Ref |  | Ref |  |
 Richer | 1.7 (0.8, 3.4) |  | 1.8 (0.8, 3.9) |  |
 Middle | 1.9 (0.9, 3.7) |  | 1.5 (0.6, 3.4) |  |
 Poorer | 2.5 (1.3, 5.1) |  | 2.6 (1.1, 5.8) |  |
 Poorest | 3.9 (1.9, 7.9) |  | 3.2 (1.4, 7.6) |  |
Occupation | Â | Â | Â | Â |
 Agricultural | Ref |  | Ref |  |
 Non-Agricultural | 0.7 (0.5, 0.9) |  | 1.1 (0.6, 1.6) |  |
 Unemployed | 0.9 (0.6, 1.4) |  | 1.7 (0.9, 2.9) |  |
Level of formal education | Â | Â | Â | Â |
>Secondary | Ref | Â | Ref | Â |
 Secondary | 0.9 (0.4, 2.2) |  | 0.5 (0.2, 1.3) |  |
 Primary | 1.5 (0.6, 3.4) |  | 0.6 (0.2, 1.6) |  |
 No education | 2.2 (0.9, 5.2) |  | 0.9 (0.3, 2.7) |  |
Economic empowerment | Â | Â | Â | Â |
 No | Ref |  | Ref |  |
 Yes | 1.5 (1.1, 1.9) |  | 1.2 (0.8, 1.8) |  |
Number of ANC visits | 0.8 (0.6, 0.9) | Â | 0.6 (0.4, 0.8) | Â |
Need factors | Â | Â | Â | Â |
Wanted current pregnancy | Â | Â | Â | Â |
 No | Ref |  |  | Ref |
 Yes | 0.6 (0.3, 1.4) |  |  | 0.9 (0.7, 1.4) |
Difficulty getting treatment money | Â | Â | Â | Â |
 No problem | Ref |  |  | Ref |
 Problem | 1.5 (1.2, 1.9) |  |  | 1.3 (0.9, 1.9) |
Afraid of partner | Â | Â | Â | Â |
 No | Ref |  |  | Ref |
 Yes | 1.1 (0.9, 1.4) |  |  | 1.1 (0.7, 1.5) |
Accepted partner abuse | Â | Â | Â | Â |
 No | Ref |  |  | Ref |
 Yes | 1.1 (0.9, 1.5) |  |  | 1.3 (0.9, 1.9) |