Table 4.

Unstandardized regression coefficients for each predictor having significant effects following the multiple linear regression analyses for fOT and tOT variables.

Variable	Predictor	β	SE	p-Value
fOT	Activity (Reference PD)	−18.5189	4.9556	0.0006
	Age	−3.5911	0.8180	<0.0001
tOT	Activity (Reference PD)	−285.8182	124.5404	0.0277
	Age	−86.5206	21.0776	0.0002

β: unstandardized regression coefficients or estimates; SE: standard error; PD: pet dogs.