Abstract

Cochrane Reviews are intended to help providers, practitioners and patients make informed decisions about health care. The goal of the Cochrane Applicability and Recommendation Methods Group (ARMG) is to develop approaches, strategies and guidance that facilitate the uptake of information from Cochrane Reviews and their use by a wide audience with specific focus on developers of recommendations and on healthcare decision makers. This paper is part of a series highlighting developments in systematic review methodology in the 20 years since the establishment of The Cochrane Collaboration, and its aim is to present current work and highlight future developments in assessing and presenting summaries of evidence, with special focus on Summary of Findings (SoF) tables and Plain Language Summaries.A SoF table provides a concise and transparent summary of the key findings of a review in a tabular format. Several studies have shown that SoF tables improve accessibility and understanding of Cochrane Reviews.The ARMG and GRADE Working Group are working on further development of the SoF tables, for example by evaluating the degree of acceptable flexibility beyond standard presentation of SoF tables, developing SoF tables for diagnostic test accuracy reviews and interactive SoF tables (iSoF).The plain language summary (PLS) is the other main building block for dissemination of review results to end-users. The PLS aims to summarize the results of a review in such a way that health care consumers can readily understand them. Current efforts include the development of a standardized language to describe statistical results, based on effect size and quality of supporting evidence.Producing high quality PLS and SoF tables and making them compatible and linked would make it easier to produce dissemination products targeting different audiences (for example, providers, health policy makers, guideline developers).Current issues of debate include optimal presentation formats of SoF tables, the training required to produce SoF tables, and the extent to which the authors of Cochrane Reviews should provide explicit guidance to target audiences of patients, clinicians and policy-makers.

Highlights

  • Cochrane Reviews are intended to help providers, practitioners and patients make informed decisions about health care

  • The ARMG and Grading of recommendations assessment (GRADE) Working Group are working on further development of the Summary of Findings (SoF) tables, for example by evaluating the degree of acceptable flexibility beyond standard presentation of SoF tables, developing SoF tables for diagnostic test accuracy reviews and interactive SoF tables

  • There has been a realization over the last few years that health professionals may not be at much more ease than consumers in understanding and interpreting statistical information, even when presented in a SoF table

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Summary

Introduction

Cochrane Reviews are intended to help providers, practitioners and patients make informed decisions about health care. The Applicability and Recommendation Methods Group (ARMG) has been largely responsible for developing the methodology for this part of Cochrane Reviews, which deal with interpretation of. The applicability and recommendation methods group History Following an exploratory meeting in 1995 at the Cochrane Colloquium in Oslo, the ARMG was established to look at the applicability of review results to different groups of patients and how to best present the results of Cochrane Reviews so that they would be readily understood and widely used. The new group, convened by Paul Glasziou and Gordon Guyatt, initially focused on the review and development of methods for addressing these issues, partly supported by a review of past work commissioned by the Australian National Health and Medical Research Council [2]. The group had some input to a section of the Cochrane Handbook, and developed a five-step process that began with a summary of the main benefits and harms

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