Abstract

BackgroundPublic health has had a history characterised by uncertainty of purpose, locus of control, and workforce identity. In many health systems, the public health function is fragmented, isolated and under-resourced. We use the most recent major reforms to the English National Health Service and local government, the Health and Social Care Act 2012 (HSCA12), as a lens through which to explore the changing nature of public health professionalism.MethodsThis paper is based upon a 3-year longitudinal study into the impacts of the HSCA12 upon the commissioning system in England, in which we conducted 141 interviews with 118 commissioners and senior staff from a variety of health service commissioner and provider organisations, local government, and the third sector. For the present paper, we developed a subset of data relevant to public health, and analysed it using a framework derived from the literature on public health professionalism, exploring themes identified from relevant policy documents and research.ResultsThe move of public health responsibilities into local government introduced an element of politicisation which challenged public health professional autonomy. There were mixed feelings about the status of public health as a specialist profession. The creation of a national public health organisation helped raise the profile of profession, but there were concerns about clarity of responsibilities, accountability, and upholding ‘pure’ public health professional values. There was confusion about the remit of other organisations in relation to public health.ConclusionsWhere public health professionals sit in a health system in absolute terms is less important than their ability to develop relationships, negotiate their roles, and provide expert public health influence across that system. A conflation between ‘population health’ and ‘public health’ fosters unrealistic expectations of the profession. Public health may be best placed to provide leadership for other stakeholders and professional groups working towards improving health outcomes of their defined populations, but there remains a need to clarify the role(s) that public health as a specialist profession has to play in helping to fulfil population health goals.

Highlights

  • Public health has had a history characterised by uncertainty of purpose, locus of control, and workforce identity

  • Autonomy within local authorities Participants reflected on the levels of autonomy that public health teams, Directors of Public Health (DsPH), were afforded in Local Authority (LA) in comparison to within Primary Care Trust (PCT) of the pre-Act system

  • There were perceptions of a reduction in autonomy due to the DsPH reporting to the ‘cabinet’ of elected councillors: in PCTs, I think Directors of Public Health... could make decisions quite ... [] the ultimate decision doesn’t lie with the Director of Public Health any more, it lies above that with cabinet. [10,944, LA, Area 1, March 2016]

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Summary

Introduction

Public health has had a history characterised by uncertainty of purpose, locus of control, and workforce identity. In 1854, a London physician, John Snow, persuaded the parish authorities in Soho to remove the handle of the water pump that his statistical analysis suggested was responsible for spreading cholera amongst the population. This simple action highlights the important role of public health professionals in the era when infectious diseases were the prime cause of premature death. Since that time, and most since the Second World War, public health has had a history characterised by uncertainty of purpose, locus of control, and workforce identity [1]. In order to meet population health needs, significant efforts are required to scale up the number of public health professionals, and their quality and relevance to public health. (p.17)

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