Identifying, documenting, and examining heterogeneity in systematic reviews of complex interventions.

This article describes approaches for planning, dealing, and analyzing heterogeneity in a systematic review of complex interventions. Approaches aim to generate a priori hypotheses of the mechanism of action of a complex intervention to identify the key variables that might contribute to variation a...

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Detalhes bibliográficos
Main Authors: Pigott, T, Shepperd, S
Formato: Journal article
Idioma:English
Publicado em: 2013