Evidence map›Paper›PMID 25873338›Full record

Trial reportTrials2015

Comparison between the standard and a new alternative format of the Summary-of-Findings tables in Cochrane review users: study protocol for a randomized controlled trial.

Alonso Carrasco-Labra, Romina Brignardello-Petersen, Nancy Santesso, Ignacio Neumann, Reem A Mustafa, Lawrence Mbuagbaw, Itziar Etxeandia Ikobaltzeta, Catherine De Stio, Lauren J McCullagh, Pablo Alonso-Coello and 12 more

Registry-linked trialAbstract readComparative StudyMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Trials, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02022631 (Comparison Between Standard and New Alternative Formats of the Summary-of-Findings Tables in Cochrane Review Users. A Non-inferiority Randomized Controlled Trial), which is not on this map. Cited by 11 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT02022631 nacompletednot on this map

Comparison Between Standard and New Alternative Formats of the Summary-of-Findings Tables in Cochrane Review Users. A Non-inferiority Randomized Controlled Trial

TypeinterventionalSponsorMcMaster UniversityRan2013 to 2014Enrolled290ConditionsGRADE Approach, Summary of Findings Table, Cochrane CollaborationArmsAlternative summary of findings table format, Current summary of findings table format
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

22 authors.

Alonso Carrasco-LabraDepartment of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada. alonsocarrascolabra@gmail.com.
Romina Brignardello-PetersenInstitute of Health Policy, Management and Evaluation, University of Toronto, Toronto, ON, Canada. rominabp@gmail.com.
Nancy SantessoDepartment of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada. santesna@mcmaster.ca.
Ignacio NeumannPontificia Universidad Católica de Chile, Santiago, Chile. ignacio.neumann@gmail.com.
Reem A MustafaDepartment of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada. ramustafa@gmail.com.
Lawrence MbuagbawDepartment of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada. mbuagbawl@yahoo.com.
Itziar Etxeandia IkobaltzetaOSTEBA, Basque Office for Health Technology Assessment, Ministry for Health, Basque Government, Donostia-San Sebastián, Spain. itzi.etxe@gmail.com.
Catherine De StioDepartment of Medicine, Hofstra North Shore LIJ School of Medicine, Manhasset, NY, USA. cdestio@NSHS.edu.
Lauren J McCullaghDepartment of Medicine, Hofstra North Shore LIJ School of Medicine, Manhasset, NY, USA. lmccullagh@NSHS.edu.
Pablo Alonso-CoelloDepartment of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada. palonso@santpau.cat.
Joerg J MeerpohlGerman Cochrane Center, Medical Center - University of Freiburg, Freiburg, Germany. meerpohl@cochrane.de.
Per Olav VandvikDepartment of Medicine, Innlandet Hospital Trust-division, Gjøvik, Norway. per.vandvik@gmail.com.
Jan L BrozekDepartment of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada. brozekj@mcmaster.ca.
Elie A AklDepartment of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada. ea32@aub.edu.lb.
Patrick BossuytDepartment of Clinical Epidemiology, Biostatistics and Bioinformatics, Medical Center, University of Amsterdam, Meibergdreef, Amsterdam, The Netherlands. p.m.bossuyt@amc.uva.nl.
Rachel ChurchillCenter for Academic Mental Health, School of Social and Community Medicine, University of Bristol, Bristol, UK. Rachel.Churchill@ccdan.org.
Claire GlentonThe Norwegian Branch of the Nordic Cochrane Center, Oslo, Norway. Claire.Glenton@kunnskapssenteret.no.
Sarah RosenbaumThe Norwegian Branch of the Nordic Cochrane Center, Oslo, Norway. sarah@rosenbaum.no.
Peter TugwellDepartment of Medicine, Faculty of Medicine, University of Ottawa, K1H 8 M5, Ottawa, ON, Canada. Tugwell.BB@uOttawa.ca.
Vivian WelchBruyère Research Institute, University of Ottawa, Ottawa, ON, Canada. Vivian.Welch@uottawa.ca.
Gordon GuyattDepartment of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada. guyatt@mcmaster.ca.
Holger SchünemannDepartment of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada. schuneh@mcmaster.ca.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSystematic reviews represent one of the most important tools for knowledge translation but users often struggle with understanding and interpreting their results. GRADE Summary-of-Findings tables have been developed to display results of systematic reviews in a concise and transparent manner. The current format of the Summary-of-Findings tables for presenting risks and quality of evidence improves understanding and assists users with finding key information from the systematic review. However, it has been suggested that additional methods to present risks and display results in the Summary-of-Findings tables are needed. METHODS/

designWe will conduct a non-inferiority parallel-armed randomized controlled trial to determine whether an alternative format to present risks and display Summary-of-Findings tables is not inferior compared to the current standard format. We will measure participant understanding, accessibility of the information, satisfaction, and preference for both formats. We will invite systematic review users to participate (that is clinicians, guideline developers, and researchers). The data collection process will be undertaken using the online 'Survey Monkey' system. For the primary outcome understanding, non-inferiority of the alternative format (Table A) to the current standard format (Table C) of Summary-of-Findings tables will be claimed if the upper limit of a 1-sided 95% confidence interval (for the difference of proportion of participants answering correctly a given question) excluded a difference in favor of the current format of more than 10%. DISCUSSION: This study represents an effort to provide systematic reviewers with additional options to display review results using Summary-of-Findings tables. In this way, review authors will have a variety of methods to present risks and more flexibility to choose the most appropriate table features to display (that is optional columns, risks expressions, complementary methods to display continuous outcomes, and so on). TRIALS REGISTRATION: NCT02022631 (21 December 2013).

Indexed as

Information DisseminationResearch ReportSystematic Reviews as TopicComprehensionEvidence-Based MedicineHumansResearch DesignRisk AssessmentRisk FactorsSurveys and QuestionnairesTreatment Outcome

Identifiers

PMID25873338
PMCPMC4416250

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.