Process evaluations for large clinical trials involving complex interventions
نویسندگان
چکیده
منابع مشابه
Process evaluations for cluster-randomised trials of complex interventions: a proposed framework for design and reporting
BACKGROUND Process evaluations are recommended to open the 'black box' of complex interventions evaluated in trials, but there is limited guidance to help researchers design process evaluations. Much current literature on process evaluations of complex interventions focuses on qualitative methods, with less attention paid to quantitative methods. This discrepancy led us to develop our own frame...
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This article outlines the contribution that ethnography could make to process evaluations for trials of complex health-behaviour interventions. Process evaluations are increasingly used to examine how health-behaviour interventions operate to produce outcomes and often employ qualitative methods to do this. Ethnography shares commonalities with the qualitative methods currently used in health-b...
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متن کاملProcess evaluation for complex interventions in primary care: understanding trials using the normalization process model
BACKGROUND The Normalization Process Model is a conceptual tool intended to assist in understanding the factors that affect implementation processes in clinical trials and other evaluations of complex interventions. It focuses on the ways that the implementation of complex interventions is shaped by problems of workability and integration. METHOD In this paper the model is applied to two diff...
متن کاملParallel process evaluation using a proposed framework for the design and reporting of process evaluations for cluster-randomised trials of complex interventions
Process evaluations are recommended to open the ‘black box’ of complex interventions evaluated in trials, but there is limited guidance to help with design, with most guidance focused on the use of qualitative methods rather than processes to evaluate. We have developed a framework that identifies a range of candidate processes that an evaluation could examine to understand clusterrandomised in...
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ژورنال
عنوان ژورنال: Spinal Cord
سال: 2017
ISSN: 1362-4393,1476-5624
DOI: 10.1038/sc.2017.107