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Research in health economics led by Dr Christopher Gerry has catalysed important changes in the university syllabus at state universities in Russia, Ukraine, Kazakhstan, Tajikistan and Croatia. Specifically, a 2011-2014 capacity-building teaching and research programme co-ordinated by Dr Gerry and funded by the Open Society Foundations has led to the introduction of health economics — a disciplinary field not previously well established in the region — at multiple universities within the region. Participants of the programme have subsequently incorporated health economics in their home institutions.
In November 2008, Professor Sir Michael Marmot and his team at UCL were asked by the Secretary of State for Health to chair an independent review to propose the most effective evidence-based strategies for reducing health inequalities in England. The Marmot Review, published in 2010, has fundamentally shifted discourse on health inequalities in the UK and internationally. It has shaped public health services across England and around the world, guided government and international policy, and has given rise to a new commitment from service providers and health professionals to reducing health inequalities and addressing the social determinants of health.
Health inequalities are recognised as a critical UK policy issue with life expectancy gaps of up to 28 years between the least and most deprived areas. This case-study demonstrates how Durham University research has led to: (a) changing health service commissioning (with County Durham and Darlington Primary Care Trust [PCT]): (b) influencing NHS funding policy (by generating Parliamentary debate); as well as (c) contributing to the development of the new public health system in England and Wales (as part of the Strategic Review of Health Inequalities in England post-2010 [Marmot Review]).
The UCL Dental Public Health Group have made a significant contribution to oral health policy in the UK and internationally through their research on oral health inequalities and the need for a reorientation of dental services towards a more evidence based, integrated preventive approach addressing common risks for oral diseases and other chronic conditions. Our work has influenced local national oral health policies and the development of clinical practice guidelines to reduce oral health inequalities and provide the opportunity for dental professionals to prevent both oral and systemic disease.
Findings from research at Newcastle on health inequalities and the basis on which economic decisions are made have informed the recommendations made to and adopted by the Secretary of State of Health. These recommendations influenced two specific areas of the National Health Service (NHS) budget allocation. Formulae developed by Wildman and his colleagues are of key importance in determining the allocation of the NHS's £8 billion prescribing budget and the £10.4 billion mental health services budget.
The Department of Health seeks to distribute the NHS budget to local commissioning organisations to achieve equal access for equal need and reduce health inequalities. The formula upon which it bases this distribution must be evidence-based, robust and up-to-date. We summarise four pieces of applied econometric research undertaken at the University of Manchester (UoM) and commissioned by the Department of Health that have developed the methodology for setting budgets fairly and determined the content of the formula in use in England from 2008-date. Adoption of the findings of this research by government has led to a substantial redistribution of NHS funding between areas.
The Cambridge-led Emerging Risk Factors Collaboration (ERFC) is a global consortium involving individual-participant data on 2.5 million participants from 130 cohort studies. The ERFC has helped optimise approaches to cardiovascular disease (CVD) risk assessment by: 1) quantifying the incremental predictive value provided by assessment of risk factors 2) evaluating the independence of associations between risk factors and CVD and 3) addressing uncertainties related to the implementation of screening. ERFC publications on lipids, lipoproteins, and inflammation biomarkers have been cited by 9 guidelines published since 2010, including those of the European Society of Cardiology and the American Heart Association.
Professor Trevor Bailey of the University of Exeter led the methodological and computational development of new improved mathematical models to more fairly allocate resources, and particularly mental health resources, to GP practices in the UK within an interdisciplinary research team from the universities of Plymouth, Southampton and St Andrews. The mental health services component of NHS Practice based commissioning (PBC) introduced by the Department of Health (DoH) from 2007 onwards, deals with resource allocation for specialist healthcare for some 400,000 patients with severe mental illness. From 2009 to 2011, the team's mental health estimates, based upon the modelling efforts of Bailey, were used to set practice-level PBC budgets accounting for around £8 billion of NHS funding, the DoH describing this as a `step-change improvement' in how mental health needs are modelled.
Research in the area of childhood obesity has focussed on the development, implementation and evaluation of interventions. The APPLES Study (1996-99), the first UK school-based RCT was key in contributing to the evidence-base through wide dissemination including 3 BMJ (2001) publications, cited in NICE (2006) and WHO guidance (2004). Collaborations with academics, practitioners and the RCPCH led to the development of further community-based obesity treatment and prevention interventions including WATCH IT; early programmes e.g. EMPOWER, HELP and HAPPY and more recently innovative school-based initiatives involving school gardening. There is evidence of results being disseminated and influencing research, practice and policy.
The Health Advancement Research Team (HART) members critically evaluated the North-East Lincolnshire Obesity Prevention Strategy, the first such evaluation in the UK. The research led directly to measureable improvements: specific new training programmes and resource allocations; partnership development and co-ordination; health-worker behaviour change; increases in employment amongst obesity prevention healthcare staff; a new communications strategy; and an increase in healthy eating opportunities. The Care Trust considers that the research has had a beneficial impact on obesity levels in North-East Lincolnshire. The research team/Care Trust partnership has strengthened and is continuing, and the results are replicable nationally and internationally.