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Trends and predictors of biomedical research quality, 1990–2015: a meta-research study
OBJECTIVE: To measure the frequency of adequate methods, inadequate methods and poor reporting in published randomised controlled trials (RCTs) and test potential factors associated with adequacy of methods and reporting. DESIGN: Retrospective analysis of RCTs included in Cochrane reviews. Time seri...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BMJ Publishing Group
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6731820/ https://www.ncbi.nlm.nih.gov/pubmed/31481564 http://dx.doi.org/10.1136/bmjopen-2019-030342 |