Guidelines for Reporting Reliability and Agreement Studies (GRRAS) were proposed

Jan Kottner, Laurent Audigé, Stig Brorson, Allan Donner, Byron J Gajewski, Asbjørn Hróbjartsson, Chris Roberts, Mohamed Shoukri, David L Streiner

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Results of reliability and agreement studies are intended to provide information about the amount of error inherent in any diagnosis, score, or measurement. The level of reliability and agreement among users of scales, instruments, or classifications is widely unknown. Therefore, there is a need for rigorously conducted interrater and intrarater reliability and agreement studies. Information about sample selection, study design, and statistical analysis is often incomplete. Because of inadequate reporting, interpretation and synthesis of study results are often difficult. Widely accepted criteria, standards, or guidelines for reporting reliability and agreement in the health care and medical field are lacking. The objective was to develop guidelines for reporting reliability and agreement studies.
Original languageEnglish
JournalJournal of Clinical Epidemiology
Volume64
Issue number1
Pages (from-to)96-106
Number of pages11
ISSN0895-4356
DOIs
Publication statusPublished - 2011

Bibliographical note

Copyright © 2011 Elsevier Inc. All rights reserved.

Keywords

  • Clinical Trials as Topic, Guidelines as Topic, Health Services Research, Humans, Observer Variation, Quality Assurance, Health Care, Reproducibility of Results, Research Design

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