Lifestyle Intervention for Patients with Nonalcoholic Fatty Liver Disease: A Randomized Clinical Trial Based on the Theory of Planned Behavior

Table 2

Mean and standard deviation of TPB constructs for healthy nutrition over three time periods.

Constructs	Group	Time
		Baseline	Two weeks after intervention	12 weeks after intervention	Time	Group
Attitude toward healthy nutrition	Control group ()				<0.001	<0.001	<0.001
	Intervention group ()
		0.069	<0.001	<0.001
Subjective Norme toward healthy nutrition	Control group ()				<0.001	<0.001	<0.001
	Intervention group ()
		0.686	<0.001	<0.001
Perceived behavioral control (PBC) toward healthy nutrition	Control group ()				<0.001	<0.001	<0.001
	Intervention group ()
		0.863	<0.001	<0.001
Intention toward healthy nutrition	Control group ()				<0.001	<0.001	<0.001
	Intervention group ()
		0.198	<0.001	<0.001
Healthy nutrition behavior	Control group ()				<0.001	<0.001	<0.001
	Intervention group ()
		0.246	<0.001	<0.001

Data are . values represent the (computed by analysis of repeated measures).