Fig. 1From: Predictors of activity level and retention among African American lay health advisors (LHAs) from The National Witness Project: Implications for the implementation and sustainability of community-based LHA programs from a longitudinal studyA conceptual framework of factors that impact lay health advisor retention and program activity level. aIndividual Level Factors that influence LHA retention and activity level also include LHA Characteristics and Motivations to be LHABack to article page