| Attribute | Physical violence | Odd ratio | |||
| Yes | % | No | % | ||
| Do you smoke? | |||||
| Yes | 5 | 20.8 | 18 | 75 | 2.7 (2.33 - 5.48) |
| No | 28 | 13.7 | 164 | 80 | P < 0.05 |
| No resp. | 7 | 31.8 | 10 | 45.5 | Significant |
| Do you drink alcohol? | |||||
| Yes | 18 | 58.1 | 12 | 38.7 | 21.92 (8.17 - 60.69) |
| No | 15 | 7.1 | 179 | 84.8 | P < 0.05 |
| No resp. | 7 | 77.8 | 1 | 11.1 | Significant |
| Does your partner drink alcohol? | |||||
| Yes | 19 | 17.9 | 83 | 78.3 | 1.8 (0.56 - 2.46) |
| No | 21 | 14.2 | 108 | 75.0 | P > 0.05 |
| No resp. | 0 | 0.0 | 1 | 0.5 | Not significant |
| Does he smoke? | |||||
| Yes | 7.64 (3.35 - 17.17) | ||||
| No | 29 | 35.4 | 49 | 59.8 | P < 0.05 |
| No resp. | 11 | 6.5 | 142 | 84.5 | Significant |