Table 6.
Animal type and gender associated with injuries
| Variable | Coefficient | Odds ratio | 95% CI | P-value |
|---|---|---|---|---|
| Intercept | −8.00 | <0.0001 | ||
| Animal type | ||||
| Yearling | Referent | |||
| Winter-calves | −0.634 | 0.530 | 0.284–0.986 | 0.045 |
| Fall-calves | 0.816 | 2.26 | 1.70–2.99 | <0.0001 |
| Gender | ||||
| Heifer | Referent | |||
| Steer | −0.388 | 0.677 | 0.445–1.03 | 0.069 |
| Animal type * heifer | ||||
| Yearling * heifer | Referent | |||
| Winter * heifer | 0.932 | 2.54 | 1.09–5.89 | 0.030 |
| Fall * heifer | 0.004 | 1.00 | 0.619–1.62 | 0.985 |
| Animal type * steer | ||||
| Yearling * steer | Referent | |||
| Winter * steer | 0.297 | 1.34 | 0.757–2.39 | 0.311 |
| Fall * steer | 0.821 | 2.27 | 1.50–3.42 | <0.0001 |
| Random effect | Estimate | SEM | 95% CI | |
| Feedlot | 1.81 | 0.626 | 0.922–3.56 |