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The strong focus on positive results in abstracts may cause bias in systematic reviews: a case study on abstract reporting bias

BACKGROUND: Research articles tend to focus on positive findings in their abstract, especially if multiple outcomes have been studied. At the same time, search queries in databases are generally limited to the abstract, title and keywords fields of an article. Negative findings are therefore less li...

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Bibliografiske detaljer
Udgivet i:Syst Rev
Main Authors: Duyx, Bram, Swaen, Gerard M. H., Urlings, Miriam J. E., Bouter, Lex M., Zeegers, Maurice P.
Format: Artigo
Sprog:Inglês
Udgivet: BioMed Central 2019
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6637611/
https://ncbi.nlm.nih.gov/pubmed/31315665
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13643-019-1082-9
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