Risk factors | OR | 95.0% C.I | p-value |
---|---|---|---|
Animal sex | 3.03 | 0.66-13.45 | 0.15 |
Grazing system | 1.02 | 0.27-38.34 | 0.99 |
Body condition | 1.11 | 0.17-7.22 | 0.94 |
Animal source | 0.39 | 0.03-5.69 | 0.49 |
Other animals | 0.65 | 0.14-2.93 | 0.57 |
Herd size | 0.76 | 0.01-1.37 | 0.99 |
Farm yard | 2.31 | 0.71-7.57 | 0.16 |
Tick problem | 3.5 | 0.03-6.27 | 0.94 |
Vector control | 1.92 | 0.13-3.61 | 0.72 |
Tick treatment | 0.45 | 0.05-4.49 | 0.50 |
Milk production | 1.28 | 0.42-3.97 | 0.66 |
Disease history | 0.78 | 0.09-2.37 | 0.87 |
Localities | 0.10 | 0.01-4-44 | 0.24 |