Evidence map›Paper›PMID 33781993›Full record

GuidelineBMJ (Clinical research ed.)2021

PRISMA 2020 explanation and elaboration: updated guidance and exemplars for reporting systematic reviews.

Matthew J Page, David Moher, Patrick M Bossuyt, Isabelle Boutron, Tammy C Hoffmann, Cynthia D Mulrow, Larissa Shamseer, Jennifer M Tetzlaff, Elie A Akl, Sue E Brennan and 16 more

Abstract readGuideline
PubMed Full text at PMC Publisher
In one paragraph

Guideline in BMJ (Clinical research ed.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5,098 papers, 94 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5,098citing papers in PubMed, 94 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5,098 citing papers in PubMed, 94 syntheses or guidelines pooled it.

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5,038 more citing papers are in PubMed but not listed here.

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

26 authors.

Matthew J PageSchool of Public Health and Preventive Medicine, Monash University, Melbourne, Australia matthew.page@monash.edu.ORCID 0000-0002-4242-7526
David MoherCentre for Journalology, Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada; School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada.
Patrick M BossuytDepartment of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, Netherlands.
Isabelle BoutronUniversité de Paris, Centre of Epidemiology and Statistics (CRESS), Inserm, F 75004 Paris, France.
Tammy C HoffmannInstitute for Evidence-Based Healthcare, Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia.
Cynthia D MulrowUniversity of Texas Health Science Center at San Antonio, San Antonio, Texas, United States; Annals of Internal Medicine.
Larissa ShamseerKnowledge Translation Program, Li Ka Shing Knowledge Institute, Toronto, Canada; School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada.
Jennifer M TetzlaffEvidence Partners, Ottawa, Canada.
Elie A AklClinical Research Institute, American University of Beirut, Beirut, Lebanon; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.
Sue E BrennanSchool of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.
Roger ChouDepartment of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland, Oregon, United States.
Julie GlanvilleYork Health Economics Consortium (YHEC Ltd), University of York, York, UK.
Jeremy M GrimshawClinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada; School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada; Department of Medicine, University of Ottawa, Ottawa, Canada.
Asbjørn HróbjartssonCentre for Evidence-Based Medicine Odense, Odense University Hospital, Odense, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark; Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark.
Manoj M LaluDepartment of Anesthesiology and Pain Medicine, The Ottawa Hospital, Ottawa, Canada; Clinical Epidemiology Program, Blueprint Translational Research Group, Ottawa Hospital Research Institute, Ottawa, Canada; Regenerative Medicine Program, Ottawa Hospital Research Institute, Ottawa, Canada.
Tianjing LiDepartment of Ophthalmology, School of Medicine, University of Colorado Denver, Denver, Colorado, United States; Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States.
Elizabeth W LoderDivision of Headache, Department of Neurology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, United States; Head of Research, The BMJ, London, UK.
Evan Mayo-WilsonDepartment of Epidemiology and Biostatistics, Indiana University School of Public Health-Bloomington, Bloomington, Indiana, United States.
Steve McDonaldSchool of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.
Luke A McGuinnessPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Lesley A StewartCentre for Reviews and Dissemination, University of York, York, UK.
James ThomasEPPI-Centre, UCL Social Research Institute, University College London, London, UK.
Andrea C TriccoLi Ka Shing Knowledge Institute of St. Michael's Hospital, Unity Health Toronto, Toronto, Canada; Epidemiology Division of the Dalla Lana School of Public Health and the Institute of Health Management, Policy, and Evaluation, University of Toronto, Toronto, Canada; Queen's Collaboration for Health Care Quality Joanna Briggs Institute Centre of Excellence, Queen's University, Kingston, Canada.
Vivian A WelchMethods Centre, Bruyère Research Institute, Ottawa, Ontario, Canada; School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, Canada.
Penny WhitingPopulation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
Joanne E McKenzieSchool of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.

Funding

Maximizing Use of High-Quality Evidence in Eye Care: Cochrane Eyes and Vision US ProjectUG1EY020522 · NEI · UNIVERSITY OF COLORADO DENVER · PI Tianjing Li · 2017 to 2026
$10.1M
NEI NIH HHS UG1 EY020522
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Systematic Reviews as TopicData AccuracyEvidence-Based MedicineHumansMedical WritingMeta-Analysis as TopicPractice Guidelines as TopicQuality ControlResearch DesignStatistics as TopicTerminology as Topic

Identifiers

PMID33781993
PMCPMC8005925

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.