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annals of hepatology

Marlies van Lent, John Overbeke, Henk Jan Out
BACKGROUND: Publication bias is generally ascribed to authors and sponsors failing to submit studies with negative results, but may also occur after submission. We evaluated whether submitted manuscripts on randomized controlled trials (RCTs) with drugs are more likely to be accepted if they report positive results. METHODS: Manuscripts submitted from January 2010 through April 2012 to one general medical journal (BMJ) and seven specialty journals (Annals of the Rheumatic Diseases, British Journal of Ophthalmology, Gut, Heart, Thorax, Diabetologia, and Journal of Hepatology) were included, if at least one study arm assessed the efficacy or safety of a drug and a statistical test was used to evaluate treatment effects...
2014: PloS One
Eric M Yoshida, Kevork Peltekian, Nahum Méndez-Sánchez
No abstract text is available yet for this article.
July 2013: Annals of Hepatology
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