## Abstract The value of a systematic review or metaβanalysis depends upon the care with which it is designed and conducted. A major factor in this is the literature search that identifies the articles to be reviewed. Careful selection of bibliographic databases and the use of wellβdesigned search
Meta-analyses and metaphors in CME literature
β Scribed by Dave Davis
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 142 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0894-1912
No coin nor oath required. For personal study only.
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Methods to calculate biasβadjusted estimates for metaβanalyses are becoming more popular. The objective of this paper is to use the structural approach to bias and causal diagrams to show that (i) the current use of the biasβadjusted estimating tools may sometimes introduce bias rather than reduce i