title: Expanding the evidence within evidence-based healthcare: thinking about the context, acceptability and feasibility of interventions.
abstract: Evidence-based medicine is crucial to contemporary healthcare. It is dependent on systematic review methodology modeled on an arguably inadequate hierarchy of evidence. There has been a significant increase in medical and health research using qualitative and mixed method designs. The perspective taken in this article is that we need to broaden our evidence base if we are to fully take account of issues of context, acceptability and feasibility in the development and implementation of healthcare interventions. One way of doing this is to use a range of methods that better fit the different aspects of intervention development and implementation. Methods for the systematic review of evidence, other than randomised-controlled trials, are available and there is a readiness to incorporate these other types of evidence into good-practice guidance, but we need a clear methodology to translate these advances in research into the world of policy.
authors.affiliation: School of Life and Health Sciences, Aston University, Birmingham, West Midlands, UK.
authors.forename: Rachel L
authors.initials: RL
authors.lastname: Shaw
authors.affiliation: School of Psychology, University of Birmingham, Edgbaston, Birmingham, West Midlands, UK.
authors.forename: Michael
authors.initials: M
authors.lastname: Larkin
authors.affiliation: Institute for Applied Health Research, Glasgow Caledonian University, Glasgow, UK.
authors.forename: Paul
authors.initials: P
authors.lastname: Flowers
mesh_terms: D003695:Delivery of Health Care; D019317:Evidence-Based Medicine; D006302:Health Services Research; D006801:Humans; D012196:Review Literature as Topic
keywords: HEALTH SERVICES ADMINISTRATION & MANAGEMENT; PUBLIC HEALTH; QUALITATIVE RESEARCH