*2.4. Conceptual Framework*

We present our results organized into the dimensions of healthcare access, as described in Peters et al.'s conceptual framework [5]. Recent studies, including those conducted in Ghana and Kenya, have used the framework to understand urban access to care [16,17]. We used the framework's four dimensions (availability, geographic accessibility, financial accessibility, and acceptability) during the analysis, in addition to the framework's determinant of 'individual and household characteristics of users'. Although immunizations are provided free of charge in Ghana, we assessed financial accessibility by examining the direct and indirect costs associated with a clinic visit.
