Table 5.

Results of multivariate regression analysis of associations between injury and the explanatory variables experience, industry sector, and type of involvement (amateur/professional).

Variable	Category	Estimate	SE	OR	95%CI	Pa
Experience in horse handling (years)	51+	Ref		Ref		0.024
	41–50	0.39	0.53	1.48	0.52–4.26
	31–40	0.78	0.50	2.19	0.82–5.87
	21–30	0.99	0.50	2.69	1.00–7.23
	11–20	1.05	0.50	2.87	1.07–7.67
	6–10	1.02	0.54	2.77	0.96–8.01
	1–5	1.71	0.57	5.52	1.79–17.05
Industry sector	Recreational	Ref		Ref		0.024
	Endurance and competitive trail riding	0.34	0.40	1.41	0.63–3.12
	Dressage	0.80	0.31	1.08	0.58–2.00
	Eventing	0.87	0.28	2.40	1.38–4.17
	Show jumping	0.17	0.29	1.19	0.66–2.14
	Pony club	0.25	0.35	1.28	0.65–2.55
	Horse breeding	−0.32	0.44	0.72	0.30–1.72
	Racing	−0.18	0.30	0.83	0.45–1.52
	Other	0.59	0.33	1.15	0.59–2.21
Involvement	Amateur	Ref		Ref		0.004
	Professional	0.59	0.20	1.81	1.21–2.71

Data were collected from an online survey on horse transport in New Zealand (n = 1,133) for movements occurring between 2015 and 2017. P^a, Wald test P-value.