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Process evaluations in neurological rehabilitation: a mixed-evidence systematic review and recommendations for future research. / Masterson Algar, Patricia; Rycroft-Malone, Joanne; Burton, Christopher.
Yn: BMJ Open, Cyfrol 6, Rhif 11, e013002, 08.11.2016.

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Masterson Algar P, Rycroft-Malone J, Burton C. Process evaluations in neurological rehabilitation: a mixed-evidence systematic review and recommendations for future research. BMJ Open. 2016 Tach 8;6(11):e013002. doi: 10.1136/bmjopen-2016-013002

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TY - JOUR

T1 - Process evaluations in neurological rehabilitation: a mixed-evidence systematic review and recommendations for future research

AU - Masterson Algar, Patricia

AU - Rycroft-Malone, Joanne

AU - Burton, Christopher

PY - 2016/11/8

Y1 - 2016/11/8

N2 - Objective: To systematically review how process evaluations are currently designed, what methodologies are used and how are they developed alongside or within neurological rehabilitation trials.Methods: This mixed-methods systematic review had two evidence streams: stream I, studies reporting process evaluations alongside neurorehabilitation trials research and stream II, methodological guidance on process evaluation design and methodology. A search strategy was designed for each evidence stream. Data regarding process evaluation core concepts and design issues were extracted using a bespoke template.Evidence from both streams was analysed separately and then synthesised in a final overarching synthesis proposing a number of recommendations for futureresearch.Results: A total of 124 process evaluation studies, reporting on 106 interventions, were included in stream I evidence. 30 studies were included as stream II evidence. Synthesis 1 produced 9 themes, and synthesis 2 identified a total of 8 recommendations for process evaluation research. The overall synthesis resulted in 57 ‘synthesis recommendations’ about process evaluation methodology grouped into 9 research areas, including the use of theory, theinvestigation of context, intervention staff characteristics and the delivery of the trial intervention.Conclusions: There remains no consensus regarding process evaluation terminology within the neurological rehabilitation field. There is a need for process evaluations to address the nature and influence of context over time. Process evaluations should clearly describe what intervention staff bring to a trial, including skills and experience prior to joining the research. Process evaluations should monitor intervention staff’s learning effects and the possibleimpact that these may have on trial outcomes.

AB - Objective: To systematically review how process evaluations are currently designed, what methodologies are used and how are they developed alongside or within neurological rehabilitation trials.Methods: This mixed-methods systematic review had two evidence streams: stream I, studies reporting process evaluations alongside neurorehabilitation trials research and stream II, methodological guidance on process evaluation design and methodology. A search strategy was designed for each evidence stream. Data regarding process evaluation core concepts and design issues were extracted using a bespoke template.Evidence from both streams was analysed separately and then synthesised in a final overarching synthesis proposing a number of recommendations for futureresearch.Results: A total of 124 process evaluation studies, reporting on 106 interventions, were included in stream I evidence. 30 studies were included as stream II evidence. Synthesis 1 produced 9 themes, and synthesis 2 identified a total of 8 recommendations for process evaluation research. The overall synthesis resulted in 57 ‘synthesis recommendations’ about process evaluation methodology grouped into 9 research areas, including the use of theory, theinvestigation of context, intervention staff characteristics and the delivery of the trial intervention.Conclusions: There remains no consensus regarding process evaluation terminology within the neurological rehabilitation field. There is a need for process evaluations to address the nature and influence of context over time. Process evaluations should clearly describe what intervention staff bring to a trial, including skills and experience prior to joining the research. Process evaluations should monitor intervention staff’s learning effects and the possibleimpact that these may have on trial outcomes.

KW - process evaluation

KW - neurological rehabilitation

KW - systematic review

U2 - 10.1136/bmjopen-2016-013002

DO - 10.1136/bmjopen-2016-013002

M3 - Article

VL - 6

JO - BMJ Open

JF - BMJ Open

SN - 2044-6055

IS - 11

M1 - e013002

ER -