Table 3.

Final model from multiple regression on individual animal level

Variable	Estimated effect (s.e.)	OR	95% CI	P value
Silage (yes/no)	2·36 (0·273)	10·56	6·18–18·03	<0·001
Lactating (yes/no)	2·07 (0·225)	7·89	5·08–12·26	<0·001
Rainfall previous week (mm)	0·67 (0·214)	1·95	1·28–2·97	0·002
Move paddock (yes/no)	−1·12 (0·531)	0·33	0·12–0·92	0·035

OR, Odds ratio; CI, confidence interval; s.e., standard error.