Table 3 Multivariable logistic regression analysis of the abortion proportion between breeds across associated risk factors

Year

2013/14

2014/15

1.33

0.32

3.78

2.05–7.22

0.000

2015/16

1.42

0.32

4.14

2.24–7.91

0.000

2016/17

1.53

0.32

4.6

2.52–8.73

0.000

2017/18

1.45

0.32

3.15

1.71-6.00

0.000

2018/19

0.96

0.32

2.62

1.42-5.00

0.003

2019/20

0.49

0.35

1.64

0.82–3.30

0.16

Season

Wet

Dry

0.63

0.16

1.87

1.38–2.57

0.000

Age

≤ 2 year

> 2 year

-0.64

0.15

0.53

0.37–0.75

0.000

Breed

Cross

Abergelle

0.98

0.35

2.68

1.40–5.62

0.004

Begait

1.58

0.36

4.87

2.49–10.35

0.000