The impacts of multiple obesity-related interventions on quality of life in children and adolescents: a randomized controlled trial

Table 4 Multi-level mixed effect analysis for intervention associated with QoL (subject: schools)

Group	Dependent	B	SE	t	P
All subjects	Physical	−0.072	0.377	−0.192	0.848
	Psychological	1.883	0.646	2.917	0.004
	Social	0.221	0.702	0.314	0.754
	Pubertal	0.853	0.296	2.881	0.004
	Total QoL	3.024	1.214	2.491	0.013
Boy	Physical	0.654	0.955	0.648	0.494
	Psychological	2.605	0.752	3.464	0.001
	Social	1.006	0.792	1.271	0.205
	Pubertal	0.864	0.417	2.070	0.039
	Total QoL	4.904	1.714	2.862	0.004
Girl	Physical	−0.687	0.482	−1.426	0.154
	Psychological	1.097	0.728	1.507	0.133
	Social	−0.494	0.821	−0.602	0.548
	Pubertal	0.478	0.660	0.723	0.470
	Total QoL	0.519	1.772	0.293	0.770

Note: Independent variable: Control versus Intervention
Dependent variable: the difference of QoL between baseline and after intervention
Other corresponding confounding factors in model: BMI at baseline, sex (no in boy and girl), education degree, only child, family economy, family relationship, educational level of parents, parenting style, study record, academic pressure and number of good friends

ISSN: 1477-7525