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Impact of heterogeneity and effect size on the estimation of the optimal information size: analysis of recently published meta-analyses
OBJECTIVE: To estimate the proportion of systematic reviews that meet the optimal information size (OIS) and assess the impact heterogeneity and effect size have on the OIS estimate by type of outcome (eg, mortality, semiobjective or subjective). METHODS: We carried out searches of Medline and Cochr...
Autores principales: | Garcia-Alamino, Josep M, Bankhead, Clare, Heneghan, Carl, Pidduck, Nicola, Perera, Rafael |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5695413/ https://www.ncbi.nlm.nih.gov/pubmed/29122784 http://dx.doi.org/10.1136/bmjopen-2017-015888 |
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