Fig. 1From: Perspectives of frontline health workers on Ghana’s National Health Insurance Scheme before and after community engagement interventionsInterventions design and randomization. Source: WOTRO-COHEiSION Ghana Project baseline and follow-up field data (2014); Legend: GAR: Greater Accra Region; WR: Western Region; SCE: Systematic Community Engagement; n=sample size. NOTE: MyCare intervention is not the focus of this paper thus it is not elaborated in subsequent sections of the paperBack to article page