Table 1.

Overview of Community Linkage to Care Program Evaluation Metrics, Adapted From RE-AIM Framework, Including Pilot Phase, RE-AIM Domain, Metric Name, and Definition.

RE-AIM Domain	Metric	Definition
Reach	Social needs screening ratio	Number of screens conducted/“Potential” or eligible screen encounters
Reach	CHW referral ratio	Number of positive screens referred to CHW/Total number of positive screens
Adoption	Provider adoption ratio	Proportion of providers “active” in screening and referral (“active” = screening >50% of eligible encounters)

Abbreviations: RE-AIM, Reach, Effectiveness, Adoption, Implementation, and Maintenance; CHW, community health worker.