Model | Explanatory variables | Wald Chi-square | AIC | df | P |
---|---|---|---|---|---|
1 | Season | 61.96 |  | 1 | < 0.001 |
Body condition | 48.40 |  | 1 | < 0.001 | |
Season × body condition | 2.67 | 2527.4 | 1 | 0.102 | |
2 | Sex | 0.35 | Â | 1 | 0.550 |
Season | 66.02 |  | 1 | < 0.001 | |
Sex × season | 1.56 | 2649.5 | 1 | 0.211 | |
3 | Age | 6.18 | Â | 2 | 0.046 |
Season | 39.23 |  | 1 | < 0.001 | |
Age × season | 9.97 | 2639.4 | 2 | 0.007 | |
4 | Season | 14.29 |  | 1 | < 0.001 |
Management system | 35.05 |  | 1 | < 0.001 | |
Season × management system | 5.41 | 2606.6 | 1 | 0.020 |