Trends in popularity of some morphological traits of purebred dogs in Australia

Table 3 Weighted multinominal regression model results for the trend in dog size of Australian National Kennel Council (ANKC) recognised breedsᅟ

Outcome variable	Category	Intercept	b	S.E.	P -value	OR	95 % CI^b
Dog size	Giant	-	0	-	-	1	-
	Small	0.894	0.104	0.002	<.001	1.110	(1.106 1.113)
	Medium	0.894	0.114	0.002	<.001	1.121	(1.117, 1.125)
	Large	1.010	0.063	0.002	<.001	1.065	(1.062, 1.068)

Legend: Weighted multinominal regression model results with the dog size as outcome variable, year (1986 – 2013) as the predictor and numbers of registered dogs each breed each year in Australian National Kennel Council registry as weights over the 28 years
^aOR: odds ratio; ^b95 % CI: 95 % confidence interval

ISSN: 2662-9380