Variable | Coefficient | SE | P > t | 95% CI |
---|---|---|---|---|
Age of farmera (year) | 7.15 | 1.65 | 0.000 | 3.89; 10.40 |
Herd sizea | − 0.03 | 0.22 | 0.887 | − 0.47; 0.41 |
Housinga | ||||
Tie stall | Reference | |||
Free stall | 73.65 | 42.96 | 0.089 | − 11.27; 158.56 |
Regiona,b | ||||
South Sweden | Reference | |||
East Sweden | 10.02 | 61.68 | 0.871 | − 111.89; 131.93 |
West Sweden | − 53.10 | 59.35 | 0.372 | − 170.41; 64.21 |
Middle Sweden | − 119.62 | 93.33 | 0.202 | − 304.09; 64.85 |
North Sweden | − 70.88 | 66.68 | 0.290 | − 202.67; 60.90 |
Initiate treatment on my own when recognizing unhealthy cows | − 16.14 | 5.80 | 0.006 | − 27.61; − 4.68 |
Use of breeding advisory services | ||||
No | Reference | |||
Yes | 108.87 | 44.38 | 0.015 | 21.15; 196.59 |
Use of preventive herd health advisory services | ||||
No | Reference | |||
Yes | − 121.41 | 43.32 | 0.006 | − 207.03; − 35.78 |
Intercept | 1317.05 | 103.75 |