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. Author manuscript; available in PMC: 2010 Mar 1.

Published in final edited form as: J Adolesc Health. 2008 Oct 29;44(3):260–267. doi: 10.1016/j.jadohealth.2008.08.005

Table 2.

Spearman correlation coefficients for all childhood and adolescent predictor variables

	Variables
Variables	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
1 Persistent Inactivity	1.00
2 Declining Participation	-	1.00
3 Persistent Activity	-	-	1.00
4 Socioeconomic status	0.08^*	−0.05	−0.07	1.00
5 Family Act. Rec. Orient.	−0.12^*	0.04	0.11^*	−0.26^*	1.00
6 Home activities	−0.07	−0.04	0.14^*	−0.14^*	0.20^*	1.00
7 Childhood motor ability	−0.06	−0.002	0.12^*	−0.12^*	0.13^*	0.12^*	1.00
8 IQ	−0.01	−0.03	0.07^*	−0.41^*	0.17^*	0.07^*	0.32^*	1.00
9 Psychiatric disorder	0.01	−0.03	0.02	0.15^*	−0.02	−0.02	−0.07^*	−0.14^*	1.00
10 Parent health	0.09^*	0.01	−0.09^*	0.15^*	−0.13^*	0.05	−0.03	−0.03	0.05	1.00
11 Body mass index	0.01	0.002	−0.05	0.12^*	−0.04	−0.02	−0.11^*	−0.06	0.11^*	0.05	1.00
12 Predicted VO₂max	−0.23^*	0.05	0.22^*	−0.05	0.08^*	0.05	0.17^*	0.10^*	−0.01	0.06	−0.24^*	1.00
13 General health	0.11^*	−0.02	−0.11^*	0.10^*	−0.04	−0.06	−0.08^*	−0.07^*	0.16^*	0.09^*	0.15^*	−0.17^*	1.00
14 Television viewing	0.07	−0.01	−0.10^*	0.29^*	−0.15^*	−0.07	−0.08^*	−0.26^*	0.06	0.18^*	0.12^*	−0.03	0.11^*	1.00
15 Tobacco smoking	0.04	0.03	−0.04	0.14^*	0.06^*	−0.02	−0.001	−0.13^*	0.27^*	−0.03	0.03	−0.07^*	0.14^*	−0.05	1.00
16 Alcohol use	−0.01	0.04	−0.04	0.06	0.13^*	0.02	0.10^*	−0.01	0.19^*	−0.06	0.02	0.01	0.05	−0.02	0.41^*

^*

Correlation is significant at the 0.05 level