Influence of trial sample size on treatment effect estimates: meta-epidemiological study

Objective To assess the influence of trial sample size on treatment effect estimates within meta-analyses. Design Meta-epidemiological study. Data sources 93 meta-analyses (735 randomised controlled trials) assessing therapeutic interventions with binary outcomes, published in the 10 leading journal...

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Hlavní autoři: Dechartres, Agnes, Trinquart, Ludovic, Boutron, Isabelle, Ravaud, Philippe
Médium: Artigo
Jazyk:Inglês
Vydáno: BMJ Publishing Group Ltd. 2013
Témata:
Research
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3634626/
https://ncbi.nlm.nih.gov/pubmed/23616031
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmj.f2304
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