Table 5.

Best fitting multiple linear regression model for the attitude score (n = 960).

Variables	Unstandardized coefficients		Standardized coefficients	T-test	P-value	95% Confidence interval for B
	B	STD. Error				Lower	Upper
Constant	60.05	3.46		17.340	<0.001	53.20	66.90
Intervention	8.71	2.18	0.32	3.991	<0.001	4.40	13.03
Education	−9.16	4.70	−0.16	−1.947	0.054	−18.46	0.14

R-square = 0.11.

Model ANOVA:F = 9.86, p < 0.001.