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Cranfield University has been a key contributor to development of policy and regulatory guidance for industrial composting in collaboration with the UK environmental regulators, Government departments and with in-kind and financial support from the waste management industry. The growth of the industry in the UK has needed applied research to support the evolving policy.
Cranfield has characterised and quantified the nature and magnitude of airborne bioaerosol emissions and dispersion from composting for the first time. This research has fed into policy development on the regulation of facilities, and the practices of bioaerosol monitoring and site-specific bioaerosol risk assessment.
Research by the University of Nottingham has played a leading role in developing national, international and industry guidance on practical approaches to tackling the problem of psychosocial risks in the workplace. The European Commission, the World Health Organisation, the Health and Safety Executive, major global corporations and small and medium-sized businesses have supported and adopted the frameworks and recommendations resulting from this work. In the UK alone the guidance is estimated to have contributed to a saving of almost £2bn over 10 years by helping to improve employees' health and so reducing the costs associated with work-related illness.
Adults with learning disabilities (LD) often cannot adequately report illness and there is evidence that treatable illnesses go undetected. As a direct result of Cardiff University research on health checking adults in primary care, the Welsh Government and the Department of Health now provide funding for all adults with LDs across England and Wales to receive an annual health check that employs Cardiff University methods. Current data on take-up (N=78,000 per year) and evaluation of results show that nearly 250,000 adults with LDs have had new health needs identified and treatments initiated during the REF assessment period (2008-2013). Nearly 40,000 adults per year will have new health needs identified and treatments initiated as a result of the health checks, with approximately 3,500 of these being potentially serious conditions.
A sustained programme of epidemiological research at St George's, spanning 20 years, has informed air pollution control policies in the UK and internationally. Time-series studies of the acute health effects of daily fluctuations in air pollutants, initially in London, were extended to Europe-wide collaborations, trans-Atlantic comparisons and studies in Asian cities. Publication bias has been explored systematically in meta-analyses of published time-series results, and the adverse effects of different particulate fractions compared in a UK setting. This evidence base has contributed substantially to the current UK Air Quality Strategy and informs ongoing debates about health impacts of shorter-lived "greenhouse" pollutants.
Globally, many health research-funding organisations, public and charitable, felt the need to demonstrate to policymakers and the public how their investments in research were benefitting society. HERG's research on developing techniques for assessing the payback (or impact) from health research tackled this need. The payback stream of research itself has had significant, wide- reaching and cumulative impacts. First, internationally, health research funding bodies adopted the framework in their evaluation strategies, including to provide accountability. Second, many stakeholders made extensive use the findings of payback studies in public debate and private lobbying for public expenditure on health research. Third, governments, public research funding bodies and medical research charities, from the UK to Australia, used the findings from payback studies to inform decisions regarding the levels and distribution of health research funding, with the aim of increasing the health and economic benefits that come from investments in research.
Evidence about the need for and provision of health visiting services generated through research undertaken at King's College London (KCL) has underpinned major changes in national policies for health visiting. Our findings about health visitors' practice, availability and distribution of services and effectiveness in terms of parenting/child outcomes, revealed both shortfalls in provision and opportunities for improvement and led to the development of a new caseload weighting tool and funding model for service planning. The accumulated evidence from this research helped convince the UK Government in 2010 to commit to 4,200 more health visitors by 2015 — a workforce expansion of nearly 50% — in a time of austerity and restraint elsewhere in the public sector.
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]).
Our impact has been to protect the public by informing and influencing both the international policy debate on health claims associated with soy consumption, and the relevant regulatory risk assessment authorities.
Our research formed a key component of dossiers that resulted in the rejection of health claims by the European Food Safety Authority (EFSA, the EU agency responsible for the scientific substantiation of health claims) relating to soy isoflavones and a number of health endpoints including bone health, heart health and menopausal symptoms. Earlier work had underpinned decisions on comparable health claims in the US and UK.
Our soy isoflavone research also provided key scientific data on the absorption of isoflavones by the body (and dependence on age and food source) to the UK Government Committee on Toxicity (COT) policy review on the toxicity of chemicals with a specific focus on soy infant formula. This expands on COT advice in 2003, which used earlier Cassidy research and helped to inform the UK government's (Food Standards Agency) research programme on phytoestrogens /isoflavones.
Research conducted by Davies et al within the UCL Bartlett's Complex Built Environment Systems (CBES) group on built environment choices and their implications — particularly for energy use and health — has contributed to a fundamental shift in global understanding of the possible health impacts of carbon mitigation measures, and has informed key policy formulation relating to this. At regional and national levels, research by CBES has informed London's Climate Change Adaptation Strategy, and led to changes in the Building Regulations for England and Wales, and produced a tool used by the UK Department of Energy and Climate Change to inform aspects of its Energy Efficiency Strategy. The international impacts of CBES arise both from its broad influence on policy-makers' awareness and understanding of the implications of energy efficiency policies, and from more specific contributions to the development of World Health Organisation guidance.
This case study presents the impact of the Health and Temperature Research Group (HTRG) at Sheffield Hallam University, led by Professor Tod. The group generates novel, collaborative, translational, interdisciplinary (e.g. health, housing and environment, energy and welfare) research with a focus on cold related ill health. The research impact is illustrated here by The Keeping Warm in Later Life Project (KWILLT). KWILLT findings provide a unique understanding of the complex environment and multiple factors influencing older people keeping warm and well in winter. Beneficiaries include NHS, local and national policy makers, and practice organisations.