Table 1 Characteristics of the six participating practices

	Practice 1	Practice 2	Practice 3	Practice 4	Practice 5	Practice 6
Ownership	FQHC	FQHC	FQHC	FQHC	FQHC/CMHC	FQHC
Location	Rural	Urban	Rural	Suburban	Urban	Urban
Active patients	2103	5338	4931	5306	3021	938
BHC employee	Internal	Internal	External CMHC	External CMHC	-	Internal, BHC is grant-funded position
BHC n	1	2	1	1	-^*	1
MHC n	-	1	1	1	17	-
Inception of BHC integration^†	6 months	2 years	2 years	2 ½ years	-	3 months
Integration approach	Integrated	Integrated	Integrated/coordinated	Coordinated	Co-located	Integrated
FTE ratio BHC:PCC	1:9	2:16	1:7	1:20	-	1:2

BHC = behavioural health clinician; MHC = mental health clinician; PCC = primary care clinician; FTE = full-time equivalent.

↵* This practice had a BHC that left after recruitment and never replaced them. This clinic had 17 MHCs and two PCC which provide feedback on the BH e-Suite tool
↵† Inception is calculated from the start of integration at the practice to the start of our study.