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. Author manuscript; available in PMC: 2014 Jul 18.

Published in final edited form as: Am J Addict. 2013 Jul-Aug;22(4):329–337. doi: 10.1111/j.1521-0391.2013.12031.x

TABLE 2.

Contrasts for the significant ethnicity by time interactions

		95% Confidence interval
		Mean change pre to post	Standard error	Lower	Upper	t	p-value
Hispanic	Child reported anxiety	.07	.01	.04	.10	5.18	.000
	Child reported depression^†	.36	.14	.08	.64	2.53	.012
	Parent reported depression	.99	.19	.62	1.37	5.26	.000
African American	Child reported anxiety	.10	.03	.03	.16	3.06	.003
	Child reported depression^†	.15	.21	−.28	.57	.68	.501
	Parent reported depression^*	.40	.23	−.06	.87	1.73	.088
White	Child reported anxiety	.14	.02	.09	.18	5.55	.000
	Child reported depression^†	.93	.20	.53	1.34	4.63	.000
	Parent reported depression^*	1.58	.26	1.06	2.11	6.02	.000

^*

White significantly higher than African American Time 1

^†

White significantly higher than African American and Hispanic Time 1.