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Quantifying, displaying and accounting for heterogeneity in the meta-analysis of RCTs using standard and generalised Q statistics
BACKGROUND: Clinical researchers have often preferred to use a fixed effects model for the primary interpretation of a meta-analysis. Heterogeneity is usually assessed via the well known Q and I(2) statistics, along with the random effects estimate they imply. In recent years, alternative methods fo...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3102034/ https://www.ncbi.nlm.nih.gov/pubmed/21473747 http://dx.doi.org/10.1186/1471-2288-11-41 |