Share 'Structural Approach to Bias in Meta-analyses'
Author: Ian Shrier
Research Synthesis Methods
Volume 2, Issue 4, pages 223–237, December 2011
Abstract: Methods to calculate bias-adjusted estimates for meta-analyses 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 bias-adjusted estimating tools may sometimes introduce bias rather than r…
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