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Aspectos metodológicos del metaanálisis (2) / Methodological aspects of meta-analysis (2)
Molina Arias, Manuel.
Affiliation
  • Molina Arias, Manuel; Hospital Universitario La Paz. Servicio de Gastroenterología Pediátrica. Madrid. España
Pediatr. aten. prim ; 20(80): 401-405, oct.-dic. 2018. graf
Article in Spanish | IBECS | ID: ibc-180977
Responsible library: ES1.1
Localization: BNCS
RESUMEN
El metaanálisis es un resumen de síntesis cuantitativa habitualmente empleado para analizar los resultados de los estudios primarios de una revisión sistemática. Para que sus conclusiones tengan validez, debe aplicarse la metodología de elaboración de forma correcta y prestarse especial atención a la realización de la revisión, combinando los estudios de forma adecuada y representando los resultados de forma correcta. Revisaremos de forma detallada los aspectos relacionados con los métodos para combinar los estudios primarios y con la interpretación del diagrama de efectos (forest plot), finalizando con algunas recomendaciones para la interpretación de los resultados del metaanálisis
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:

Subject(s)
Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Review Literature as Topic / Random Allocation / Meta-Analysis as Topic Language: Spanish Journal: Pediatr. aten. prim Year: 2018 Document type: Article Institution/Affiliation country: Hospital Universitario La Paz/España
Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Review Literature as Topic / Random Allocation / Meta-Analysis as Topic Language: Spanish Journal: Pediatr. aten. prim Year: 2018 Document type: Article Institution/Affiliation country: Hospital Universitario La Paz/España
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