Feasibility study to examine discrepancy rates in prespecified and reported outcomes in articles submitted to The BMJ

OBJECTIVES: Adding, omitting or changing prespecified outcomes can result in bias because it increases the potential for unacknowledged or post hoc revisions of the planned analyses. Journals have adopted initiatives such as requiring the prospective registration of trials and the submission of stud...

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Detalles Bibliográficos
Publicado en:BMJ Open
Main Authors: Weston, Jennifer, Dwan, Kerry, Altman, Douglas, Clarke, Mike, Gamble, Carrol, Schroter, Sara, Williamson, Paula, Kirkham, Jamie
Formato: Artigo
Idioma:Inglês
Publicado: BMJ Publishing Group 2016
Assuntos:
Research Methods
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4853983/
https://ncbi.nlm.nih.gov/pubmed/27105712
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjopen-2015-010075
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