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How often are interventions in cluster-randomised controlled trials of complex interventions in general practices effective and reasons for potential shortcomings? Protocol and results of a feasibility project for a systematic review

INTRODUCTION: Most studies conducted at general practices investigate complex interventions and increasingly use cluster-randomised controlled trail (c-RCT) designs to do so. Our primary objective is to evaluate how frequently complex interventions are shown to be more, equally or less effective tha...

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Detalles Bibliográficos
Autores principales: Siebenhofer, Andrea, Erckenbrecht, Stefanie, Pregartner, Gudrun, Berghold, Andrea, Muth, Christiane
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4762123/
https://www.ncbi.nlm.nih.gov/pubmed/26892789
http://dx.doi.org/10.1136/bmjopen-2015-009414