. 2021 Feb 16;48(4):480–487. doi: 10.1177/1090198120988251

Table 3.

Multivariate Correlates of Motivation to Adhere to Guidelines (n = 559).

Guideline	Unstandardized Β (SE)	β	T
Alcohol intake
F_{(3, 553)} = 82.75, p < .01
Adjusted R² = .31
Perceived realism	0.44 (0.05)	.34	8.88, p < .01
Met guidelines?	1.62 (0.27)	.23	6.11, p < .01
Perceived usefulness	0.27 (0.04)	.22	6.10, p < .01
Physical activity
F_(4,552) = 90.05, p < .01
Adjusted R² = .39
Perceived usefulness	0.39 (0.04)	.38	10.66, p < .01
Perceived realism	0.34 (0.04)	.29	8.14, p < .01
Met guidelines?	0.72 (0.18)	.14	4.07, p < .01
Physical health	0.37 (0.10)	.13	3.87, p < .01
Fruit/vegetable intake
F_{(4, 552)} = 78.48, p < .01
Adjusted R² = .36
Perceived realism	0.42 (0.04)	.40	10.88, p < .01
Perceived usefulness	0.26 (0.04)	.27	7.34, p < .01
Met guidelines?	0.84 (0.22)	.13	3.88, p < .01
Physical health	0.26 (0.09)	.10	2.72, p < .01