Table 3.

Pearson correlation coefficients between study variables in girls.¹

		1	2	3	4	5	6	7	8	9	10	11	12	13	14
1	Self-esteem11	-	0.23 ***	−0.16 *	−0.05	−0.02	−0.04	0.06	−0.03	0.16 *	0.09	0.34 ***	0.19 **	−0.10	−0.09
2	Self-esteem13		-	−0.01	0.03	−0.01	−0.07	0.05	0.02	0.12 *	0.33 ***	0.16 ***	0.33 ***	−0.02	0.01
3	Watching TV11			-	0.45 ***	0.22 ***	0.24 ***	−0.12	−0.03	−0.18 **	0.00	−0.17 **	−0.10	0.17 **	0.13 *
4	Watching TV13				-	0.13 *	0.31 ***	−0.10	0.02	−0.04	0.04	−0.05	0.05	0.10	0.09
5	Other screen time11					-	0.16 ***	−0.11	−0.02	−0.11	0.00	−0.06	−0.13	0.11	0.12
6	Other screen time13						-	0.00	−0.05	0.03	−0.06	0.05	0.11	0.09	0.10
7	Physical activity11							-	0.32 ***	−0.01	0.29	0.08	0.14 *	0.02	0.06
8	Physical activity13								-	−0.09	−0.09	0.06	0.07	−0.05	−0.04
9	Satisfaction with family relationship11									-	0.19 **	0.28 ***	0.16 **	−0.03	−0.08
10	Satisfaction with family relationship13										-	0.17 **	0.31 ***	0.04	−0.00
11	Satisfaction with friends relationship11											-	0.47 ***	−0.13 *	−0.14 *
12	Satisfaction with friends relationship13												-	−0.05	−0.05
13	BMI11													-	0.83 ***
14	BMI13														-

* p < 0.05, ** p < 0.01, *** p < 0.001; Abbreviations: TV: Television, BMI: Body mass index; ¹ the subscript numbers indicate the age of the children (11 or 13 years); respective row labels also identify corresponding column header; all variables other than BMI are child-reported.