Table 3.

Intent-to-treat DDCAT Index change scores by dimension and total (baseline to one-year post) based on mixed effects modeling ((n = 49)

DDCAT Index Total and Dimensions	NIATx Strategy ((n = 25)	Waitlist ((n = 24)	NIATx Strategy vs. Waitlist ((n = 49)
Program Structure	0.760***	0.613***	0.147 (d = 0.11)ƚ
Program Milieu	1.042***	0.491***	0.551 (d = 0.54)*
Clinical Process: Assessment	0.415**	0.483***	−0.068 (d = 0.08)
Clinical Process: Treatment	0.740***	0.727***	0.012 (d = 0.01)
Continuity of Care	0.768***	0.588***	0.180 (d = 0.20)
Staffing	0.753***	0.730***	0.023 (d = 0.02)
Training	0.859***	0.884***	−0.025 (d = 0.02)
Total	0.763***	0.644***	0.119 (d = 0.14)

*p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001

^ƚd = Cohen’s d, measure of effect size