Public health and advocacy: lessons from and for urban regeneration

Does public health advocacy seek to redress health inequities? A scoping review

The public health (PH) sector is ideally situated to take a lead advocacy role in catalysing and guiding multi-sectoral action to address social determinants of health inequities, but evidence suggests that PH's advocacy role has not been fully realised. The purpose of this review was to determine the extent to which the PH advocacy literature addresses the goal of reducing health and social inequities, and to increase understanding of contextual factors shaping the discourse and practice of PH advocacy. We employed scoping review methods to systematically examine and chart peer-reviewed and grey literature on PH advocacy published from January 1, 2000 to June 30, 2015. Databases and search engines used included: PubMed, CINAHL, PsycINFO, Social Sciences Citation Index, Google Scholar, Google, Google Books, ProQuest Dissertations and Theses, Grey Literature Report. A total of 183 documents were charted, and included in the final analysis. Thematic analysis was both inductive and deductive according to the objectives. Although PH advocacy to address root causes of health inequities is supported theoretically and through professional practice standards, the empirical literature does not reflect that this is occurring widely in PH practice. Tensions within the discourse were noted and multiple barriers to engaging in PH advocacy for health equity were identified, including a preoccupation with individual responsibilities for healthy lifestyles and behaviours, consistent with the emergence of neoliberal governance. If the PH sector is to fulfil its advocacy role in catalysing action to reduce health inequities, it will be necessary to address advocacy barriers at multiple levels, promote multi-sectoral efforts that implicate the state and corporations in the production of health inequities, and rally state involvement to redress these injustices.