. Author manuscript; available in PMC: 2013 Apr 5.

Published in final edited form as: J Youth Adolesc. 2011 Aug 19;41(1):14–26. doi: 10.1007/s10964-011-9706-y

Table 2. Correlations among study variables (N = 704).

	1	2	3	4	5	6	7	8	9
1. Body mass index z-score Wave 1	–
2. Percent body fat Wave 1	.70^***	–
3. Cigarette use Wave 1	.09	.06	–
4. Alcohol use Wave 1	−.02	.02	.61^***	–
5. Marijuana use Wave 1	−.003	−.003	.77^***	.65^***	–
6. Body mass index z-score Wave 2	.91^***	.61^***	.05	−.09	.04	–
7. Percent body fat Wave 2	.67^***	.90^***	.05	−.02	.01	.67^***	–
8. Cigarette use Wave 2	.14^*	.04	.80^***	.62^***	.67^***	.08	.001	–
9. Alcohol use Wave 2	.07	.03	.60^***	.66^***	.63^***	−.01	−.04	.68^***	–
10. Marijuana use Wave 2	.11	–.05	.68^***	.62^***	.79^***	.08	−.06	.82^***	.73^***
11. Gender (female)	−.05	.57^***	−.12	−.05	−.22	−.09	.63^***	−.20^**	−.02
12. Race (non-White)	.29^***	.30^***	−.13	−.08	.000	.19^***	.25^***	−.07	.10
13. Age	−.02	−.001	.46^***	.62^***	.49^***	−.06	.004	.42^***	.50^***
14. Weight satisfaction	−.48^***	−.57^***	−.09	−.08	−.10	−.45^***	−.48^***	−.14^*	−.11^*
15. Pubertal status	.16^***	.33^***	.33^**	.42^***	.25	.11^**	.36^***	.32^***	.38^***
16. Parent education	−.13^***	−.17^***	−.06	−.03	−.05	−.07	−.14^***	.001	−.11^*

	10	11		12	13		14	15	16

1. Body mass index z-score Wave 1
2. Percent body fat Wave 1
3. Cigarette use Wave 1
4. Alcohol use Wave 1
5. Marijuana use Wave 1
6. Body mass index z-score Wave 2
7. Percent body fat Wave 2
8. Cigarette use Wave 2
9. Alcohol use Wave 2
10. Marijuana use Wave 2	–
11. Gender (female)	−.35^***		–
12. Race (non-White)	−.02		.08	–
13. Age	.40^***		−.003	−.08	–
14. Weight satisfaction	−.17^**		−.16^***	−.14^*	−.08^*		–
15. Pubertal status	.20^**		.51^***	.07	.65^***		−.17^***	–
16. Parent education	−.01		−.08	−.27^*^	.02		.17^***	−.03	–

p < .05,

^**

p < .01,

^***

p < .001