Consistency and inconsistency in network meta-analysis: model estimation using multivariate meta-regression

By Ian R. White, J. Barrett, Dan Jackson, Julian P. T. Higgins. Research Synthesis Methods, 2012

1,033 citations recorded by the source corpus.

Network meta‐analysis (multiple treatments meta‐analysis, mixed treatment comparisons) attempts to make the best use of a set of studies comparing more than two treatments. However, it is important to assess whether a body of evidence is consistent or inconsistent. Previous work on models for network meta‐analysis that allow for heterogeneity between studies has either been restricted to two‐arm trials or followed a Bayesian framework. We propose two new frequentist ways to estimate consistency and inconsistency models by expressing them as multivariate random‐effects meta‐regressions, which can be implemented in some standard software packages. We illustrate the approach using the mvmeta package in Stata. Copyright © 2012 John Wiley & Sons, Ltd.

Subfields: Economics and Econometrics, Statistics and Probability

View Paper: https://www.semanticscholar.org/paper/687dc97c2f524aca3de109cc4e33fd761eb121a9

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Economics and Econometrics

  1. Georgia Salanti
  2. Ian R. White
  3. Julian P. T. Higgins
  4. A. Chaimani
  5. Johannes B Reitsma
  6. A. Ades
  7. Karel G. M. Moons
  8. G. van Valkenhoef

In Statistics and Probability

  1. Georgia Salanti
  2. Ian R. White
  3. A. Chaimani
  4. Julian P. T. Higgins
  5. Dan Jackson
  6. A. Ades
  7. G. van Valkenhoef
  8. J. Barrett

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