These reviews are currently being conducted by the Policy Reviews Facility:
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Interventions to increase active travel and improve health outcomes in different population groups
Active travel is defined as walking, cycling, wheeling (the use of mobility aids), or scootering activity, for the functional purpose of transport to a particular destination (i.e. getting from place to place), such as work, school or the shops (Public Health England 2016; Saunders et al, 2013). The overall aim of this research is to develop understanding of the potential public health impact of active travel interventions across different population groups, particularly those subject to disparities in health outcomes. This will be addressed via a multi-stage programme of work (see Figure overleaf). We will first produce a descriptive and high-level overview of the research evidence on differential impacts of active travel interventions (Evidence Map), followed by an in-depth assessment of their effectiveness (Effectiveness Review). The Evidence Map will help to refine the scope of the Effectiveness Review to make it optimally informative and efficient given available evidence, and contextualise the findings of the of the Effectiveness Review – e.g. by illustrating types of interventions for which data are not available. This programme of work aims to answer the following questions: (Evidence Map): What is the extent of current evidence evaluating active travel interventions targeting, or reporting outcomes for, different groups? (Effectiveness Review): What is the impact in different groups of evaluated interventions on i) active travel ii) health outcomes?
Many reviews of the use of research evidence in public health decision-making have been suggestive of an underutilisation of research evidence in decision-making in local public health decision-making. Several potential barriers and facilitators to the utilisation of research evidence in decision-making have been identified. However, understanding how these can be addressed is challenging as we often lack detailed understandings of current practice and process models which identify evidence needs at different stages of decision-making for different types of decisions being made. Many of the issues surrounding the perceived underutilisation of research evidence may be as much a reflection of the ‘supply’ side and ensuring that research is produced in a way that can be used either instrumentally or for enlightenment, as much as a reflection of the ‘demand’ side and the need to stimulate engagement with research evidence among policy-makers. This work focusses on one type of ‘intervention’ – embedded researchers – and explores their potential in helping organisations to become more research active. We view organisations that are research active as those that are engaging with research evidence (i.e. using research evidence to inform their practice or decision-making) or generating research (i.e. producing research internally or commissioning research) or who are influencing research (i.e. influencing the conduct of research or contributing to influence research priorities).
See the report here (PDF).
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The Policy Reviews Facility is a collaboration between: EPPI Centre (Evidence for Policy and Practice Information Centre), UCL Institute of Education, University College London; CRD (Centre for Reviews and Dissemination), University of York; and PHES (Public Health, Environments and Society), London School of Hygiene and Tropical Medicine.