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The Missing Medians: Exclusion of Ordinal Data from Meta-Analyses
BACKGROUND: Meta-analyses are considered the gold standard of evidence-based health care, and are used to guide clinical decisions and health policy. A major limitation of current meta-analysis techniques is their inability to pool ordinal data. Our objectives were to determine the extent of this pr...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4689383/ https://www.ncbi.nlm.nih.gov/pubmed/26697876 http://dx.doi.org/10.1371/journal.pone.0145580 |