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The Dilemma of Heterogeneity Tests in Meta-Analysis: A Challenge from a Simulation Study
INTRODUCTION: After several decades’ development, meta-analysis has become the pillar of evidence-based medicine. However, heterogeneity is still the threat to the validity and quality of such studies. Currently, Q and its descendant I(2) (I square) tests are widely used as the tools for heterogenei...
| 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/PMC4449216/ https://www.ncbi.nlm.nih.gov/pubmed/26023932 http://dx.doi.org/10.1371/journal.pone.0127538 |