Share |
 Article not rated yet 

Critical appraisal in small doses

Methodological aspects of meta-analysis (2)

Authors:

Molina Arias Ma

aServicio de Gastroenterología. Hospital Infantil Universitario La Paz. Universidad Autónoma de Madrid. Madrid, España.

Correspondence: M Molina. Email: mma1961@gmail.com

Reference of this article.:

Molina Arias M. Aspectos metodológicos del metaanálisis (2). Rev Pediatr Aten Primaria. 2018;20;401-5.

Published in Internet: 17/10/2018

Abstract:

A meta-analysis is a summary of quantitative synthesis usually used to analyze the results of the primary studies of a systematic review. In order for its conclusions to be valid, its methodology must be correctly applied, paying special attention to carrying out the bibliographical search, combining the studies in an appropriate manner and representing the results correctly. We will review in detail the aspects related to the methods to combine the primary studies and to the interpretation of the forest plot, ending with some recommendations for the interpretation of the results of the meta-analysis.

Keywords: Review. Fixed-effect model. Random-effects model. Meta-analysis. Forest plot.


 


Comments

This article has no comments yet.

ISSN 2174-4106  Publicación Open Acess, incluida en DOAJ, sin cargo por publicación.

Privacy Policy | Web map | Copyright 2022 Lúa Ediciones 3.0 | Contact