Systematic review of the empirical evidence of study publication bias and outcome reporting bias.
The increased use of meta-analysis in systematic reviews of healthcare interventions has highlighted several types of bias that can arise during the completion of a randomised controlled trial. Study publication bias has been recognised as a potential threat to the validity of meta-analysis and can...
Main Authors: | , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Public Library of Science (PLoS)
2008-08-01
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Series: | PLoS ONE |
Online Access: | http://europepmc.org/articles/PMC2518111?pdf=render |