Table 5.

Multivariate linear regression model regarding Attitude and confidence

		OR	Sig.	95% CI
				Lower Bound	Upper Bound
Attitude	Physical activity of more than 150 min per week	0.314	0.002	0.073	0.299
	age (years)	−0.129	0.186	−0.017	0.003
	gender (male)	0.008	0.934	−0.097	0.105
	Medical school graduation	0.316	0.002	0.062	0.265
Confidence	age (years)	0.173	0.042	0.001	0.033
	gender (male)	0.091	0.298	− 0.073	0.236
	Eating a Mediterranean diet	0.325	0.000	0.154	0.492
	Medical school graduation	−0.184	0.042	−0.322	− 0.006