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The magnitude of small-study effects in the Cochrane Database of Systematic Reviews: an empirical study of nearly 30,000 meta-analyses
Publication bias, more generally termed as small-study effect, is a major threat to the validity of meta-analyses. Most meta-analysts rely on the p-values from statistical tests to make a binary decision about the presence or absence of small-study effects. Measures are available to quantify small-s...
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| Опубликовано в: : | BMJ Evid Based Med |
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| Главные авторы: | , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2019
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6942244/ https://ncbi.nlm.nih.gov/pubmed/31273125 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjebm-2019-111191 |
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