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

Table 4

Mean and standard deviation of anthropometric indices over three time periods.

Constructs	Group	Time
		Baseline	Two weeks after intervention	12 weeks after intervention	Time	Group
Weight (kg)	Control group ()				<0.001	0.843	<0.001
	Intervention group ()
		0.635	0.978	0.277
BMI (kg/m^2)	Control group ()				<0.001	0.281	<0.001
	Intervention group ()
		0.986	0.470	0.021
Waist circumference (cm)	Control group ()				0.001	0.605	0.387
	Intervention group ()
		0.607	0.680	0.094
WHR	Control group ()				<0.001	0.281	<0.001
	Intervention group ()
		0.788	0.522	0.080

Data are . BMI: body mass index; WHR: waist-hip ratio. values represent the interaction (computed by analysis of repeated measures).