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Assessment of funnel plot asymmetry and publication bias in reproductive health meta-analyses: an analytic survey
BACKGROUND: Despite efforts to assure high methodological standards, systematic reviews may be affected by publication bias. The objective of this study was to evaluate the occurrence of publication bias in a collection of high quality systematic reviews on reproductive health. METHODS: Systematic r...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2007
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1855315/ https://www.ncbi.nlm.nih.gov/pubmed/17437636 http://dx.doi.org/10.1186/1742-4755-4-3 |