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Dealing with substantial heterogeneity in Cochrane reviews. Cross-sectional study
BACKGROUND: Dealing with heterogeneity in meta-analyses is often tricky, and there is only limited advice for authors on what to do. We investigated how authors addressed different degrees of heterogeneity, in particular whether they used a fixed effect model, which assumes that all the included stu...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3056846/ https://www.ncbi.nlm.nih.gov/pubmed/21349195 http://dx.doi.org/10.1186/1471-2288-11-22 |