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Table 2 Implementation outcomes, by source, domain, and measurement frequency

From: Protocol for the CHORD project (community health outreach to reduce diabetes): a cluster-randomized community health worker trial to prevent diabetes

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