Table 2.

Regression of SIC outcomes on SIEU measures representing type of engagement in evidence use

	Implementation outcomes
SIEU mean score	Furthest SIC Stage	Proportion of activities
		Pre- implementation	Implementation	Sustainment
	B (SE)	B (SE)	B (SE)	B (SE)
Input	3.16 (1.50)*	0.17 (0.16)	0.53 (0.24)*	5.14 (2.33)**
Process	2.60 (1.60)	0.30 (0.16)§	0.43 (0.26)§	2.22 (2.26)
Output	1.41 (1.43)	0.04 (0.15)	0.25 (0.23)	2.18 (2.10)
Total SIEU score	4.18 (1.82)*	0.29 (0.19)	0.70 (0.30)*	5.98 (3.09)*

^§p < 0.10,

^*p < 0.05,

^**p < 0.01

Controlling for county, year, state, and treatment condition