Table 2.

Implementation outcomes, by source, domain, and measurement frequency

Source	Domain	Baseline	Semi-annually	Annually
Implementation Fidelity
CHW Assessments & Intervention Tracking	Content of CHW activities		✓
	Patient coverage		✓
	Duration of patient follow-up		✓
	Frequency of patient contact		✓
Perceived Acceptability, Adoption, Appropriateness, & Feasibility of CHW Integration
Surveys & Interviews	Approaches to management of pre-DM patients, beliefs about CHWs and working with CHWs to prevent DM, awareness and use of DM prevention resources in PC practice and in the community	Interviews with subset of all PCPs. Survey of all PCPs	Interviews with subset of intervention PCPs, PC team staff and CHWs	Interviews with practice administrators. Survey of all PCPs at intervention-end
	Changes to PC team function managing pre-DM patients		Interviews with subset of intervention PCPs, PC team staff and CHWs