Testing implementation support for evidence-based programs in community settings: a replication cluster-randomized trial of Getting To Outcomes®

Table 2 Adherence to CHOICE Activities in years 1 and 2

	Year 1						Year 2						Change from Year 1 to Year 2, Odds Ratio (95% CI), t(909)
How well was the CHOICE activity completed?	Control		Intervention		t (909)	Odds Ratio (95% CI)	Control		Intervention		t (909)	Odds Ratio (95% CI)	Control	Intervention	Difference of Differences
	Freq	%	Freq	%			Freq	%	Freq	%
Fully	171	68	162	65	-0.27	0.92 (0.49, 1.73)	171	66	206	87	4.21	4.40 (2.20, 8.77)*	0.85 (0.56, 1.27) -0.80	4.07 (2.44, 6.77)* 5.39	Logistic b = 1.57 (0.91, 2.22)* 4.69
Partially	63	25	70	28			58	22	27	11
Not at all	19	8	17	7			32	12	4	2
Number of activity observations	253		249				261		237

Note: N = 1000; k(sites) = 29, k(BGCs) = 15
Differences in changes in adherence ratings where noted with the following asterisk: *p < .05

ISSN: 1748-5908