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Estimating required information size by quantifying diversity in random-effects model meta-analyses
BACKGROUND: There is increasing awareness that meta-analyses require a sufficiently large information size to detect or reject an anticipated intervention effect. The required information size in a meta-analysis may be calculated from an anticipated a priori intervention effect or from an interventi...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2809074/ https://www.ncbi.nlm.nih.gov/pubmed/20042080 http://dx.doi.org/10.1186/1471-2288-9-86 |