Empirical evidence of associations between trial quality and effect size

OBJECTIVES: To examine the empirical evidence for associations between a set of proposed quality criteria and estimates of effect sizes in randomized controlled trials across a variety of clinical fields and to explore variables potentially influencing the association. METHODS: We applied quality cr...

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Bibliographic Details
Main Author: Hempel, Susanne
Corporate Authors: United States Agency for Healthcare Research and Quality, Southern California Evidence-Based Practice Center/RAND.
Format: eBook
Language:English
Published: [Rockville, MD Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services 2011], 2011
Series:Methods research report
Subjects:
Online Access:
Collection: National Center for Biotechnology Information - Collection details see MPG.ReNa
Table of Contents:
  • Includes bibliographical references