england (2)

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Context

In England, the majority of adults, and more than a quarter of children aged 2 to 15 years live with obesity or excess weight. From 1992 to 2020, even though the government published 14 obesity strategies in England, the prevalence of obesity has not been reduced. We aimed to determine whether such government strategies and policies have been fit for purpose regarding their strategic focus, nature, basis in theory and evidence, and implementation viability.

Method

We undertook a mixed‐methods study, involving a document review and analysis of government strategies either wholly or partially dedicated to tackling obesity in England. We developed a theory‐based analytical framework, using content analysis and applied thematic analysis (ATA) to code all policies. Our interpretation drew on quantitative findings and thematic analysis.

Findings

We identified and analyzed 14 government strategies published from 1992 to 2020 containing 689 wide‐ranging policies. Policies were largely proposed in a way that would be unlikely to lead to implementation; the majority were not interventionist and made high demands on individual agency, meaning that they relied on individuals to make behavior changes rather than shaping external influences, and are thus less likely to be effective or to reduce health inequalities.

Conclusions

The government obesity strategies’ failure to reduce the prevalence of obesity in England for almost 30 years may be due to weaknesses in the policies’ design, leading to a lack of effectiveness, but they may also be due to failures of implementation and evaluation. These failures appear to have led to insufficient or no policy learning and governments proposing similar or identical policies repeatedly over many years. Governments should learn from their earlier policy failures. They should prioritize policies that make minimal demands on individuals and have the potential for population‐wide reach so as to maximize their potential for equitable impacts. Policies should be proposed in ways that readily lead to implementation and evaluation.

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Never has the role of chief medical officer (CMO) been under such scrutiny. In a rare interview, England’s CMO Professor Chris Whitty speaks to The BMJ’s editor in chief, Fiona Godlee, about the pandemic and what it’s like to be a physician in Whitehall

This interview was conducted on 28 October and has been edited for length and clarity.

Chris Whitty as the chief medical advisor to the UK government and has played a pivotal role in shaping the country's response to Covid-19 and in this conversation he gives an important insight into managing the risks and how the pandemic will impact us over the winter.


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