John Murnaghan, University of Toronto

Research

Read how they describe their research on their University of Toronto profile.

Latest papers

Discordance between self-report and performance-based outcomes: Contribution of psychosocial factors.
Journal of health psychology · 2025 · senior author
Comparative assessment of a virtual performance measure with self-report and performance-based outcomes in patients with hip osteoarthritis.
BMC musculoskeletal disorders · 2025 · senior author
Convergent and Known-Groups Validity and Sensitivity to Change of the Virtual Performance Measure in Patients With Hip and Knee Osteoarthritis: Longitudinal Study.
JMIR formative research · 2025 · senior author

All 7 publications

Latest funding

Extended Venous Thromboembolism Prophylaxis Comparing Rivaroxaban to Aspirin Following Total Hip and Knee Arthroplasty (EPCAT II)
CIHR · 2012 · Co-investigator
$3,044,877

All 1 grants and awards

7 publications.

01

Discordance between self-report and performance-based outcomes: Contribution of psychosocial factors.

Razmjou H, Robarts S, Denis S, Wainwright A, Dickson P, Murnaghan J

Journal of health psychology20257 citationsSenior authorOpen Access

DOI: 10.1177/13591053241253895 PMID: 38801110

02

Comparative assessment of a virtual performance measure with self-report and performance-based outcomes in patients with hip osteoarthritis.

Razmjou H, Denis S, Robarts S, Wainwright A, Dickson P, Roszkowski A, Murnaghan J

BMC musculoskeletal disorders20252 citationsSenior authorOpen Access

DOI: 10.1186/s12891-025-08282-y PMID: 39780103

03

Convergent and Known-Groups Validity and Sensitivity to Change of the Virtual Performance Measure in Patients With Hip and Knee Osteoarthritis: Longitudinal Study.

Razmjou H, Denis S, Robarts S, Wainwright A, Dickson P, Murnaghan J

JMIR formative research20251 citationsSenior authorOpen Access

DOI: 10.2196/69001 PMID: 40153784

04

Differential Pattern of Obesity in Total Hip and Knee Arthroplasty Candidates.

Razmjou H, Wainwright A, Szafirowicz A, Dickson P, Murnaghan J

Physiotherapy Canada. Physiotherapie Canada2025Senior authorOpen Access

DOI: 10.3138/ptc-2023-0012 PMID: 40959719

05

Virtual performance measure in osteoarthritis: An innovative transformation of patient care.

Razmjou H, Denis S, Robarts S, Falconer J, Anunciacion M, Nunn A, Wainwright A, Dickson P, Najafi R, Murnaghan J

Osteoarthritis and cartilage open20236 citationsSenior authorOpen Access

DOI: 10.1016/j.ocarto.2023.100410 PMID: 37829082

06

Sex-specific differences in 30-day outcomes following primary total hip replacement in 86,684 patients

Chaudhry H, Ekhtiari S, Ravi B, Wadey V, Tomescu S, Murnaghan J, Mundi R

HIP International20233 citations

DOI: 10.1177/11207000221110786

07

Aspirin or Rivaroxaban for VTE Prophylaxis after Hip or Knee Arthroplasty

Murnaghan J, Forsythe M, Fisher W, Dolan S, MacDonald SJ, Kim P, Theriault C, Kovacs MJ, Coyle D, Zukor D

New England Journal of Medicine2018439 citationsOpen Access

DOI: 10.1056/nejmoa1712746 PMID: W2788601536

Extended Venous Thromboembolism Prophylaxis Comparing Rivaroxaban to Aspirin Following Total Hip and Knee Arthroplasty (EPCAT II)

Co-investigatorCIHR2012Operating Grant

Principal investigators: Anderson, David R

Keywords: Double-Dummy; Extended Venous Thromboembolism Prophylaxis; Out Of Hospital; Randomized; Total Hip Arthroplasty; Total Knee Arthroplasty

$3,044,877

From public funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998 with their latest competition results, the Canada Foundation for Innovation, Genome Canada, the Canadian Space Agency, Canada Research Chairs, the Fonds de recherche du Québec, Ontario research funding, Michael Smith Health Research BC, the Canadian Cancer Society, Heart & Stroke and Brain Canada.

Frequent collaborators

Marc Rodger and Susan Kahn: 102 shared papers
Marc Rodger and Marc Carrier: 101 shared papers
David Anderson and Marc Rodger: 77 shared papers
David Anderson and Susan Kahn: 75 shared papers
Mark Crowther and Susan Kahn: 44 shared papers
Mark Crowther and David Anderson: 39 shared papers
Mark Crowther and Marc Rodger: 38 shared papers
Susan Kahn and Marc Carrier: 36 shared papers
Raman Mundi and Harman Chaudhry: 31 shared papers
Mark Crowther and Marc Carrier: 30 shared papers
Peter Lawrence Gross and Marc Carrier: 25 shared papers
Paul Kim and Peter Lawrence Gross: 20 shared papers
Seper Ekhtiari and Bheeshma Ravi: 18 shared papers
Seper Ekhtiari and Raman Mundi: 16 shared papers
Mark Crowther and Peter Lawrence Gross: 13 shared papers
Marc Rodger and Doug Coyle: 13 shared papers
Michael Dunbar and Eric Bohm: 13 shared papers
Bheeshma Ravi and Eric Bohm: 11 shared papers
Bheeshma Ravi and Harman Chaudhry: 10 shared papers
Marc Carrier and Doug Coyle: 10 shared papers
Seper Ekhtiari and Harman Chaudhry: 9 shared papers
Bheeshma Ravi and Raman Mundi: 8 shared papers
Eric Bohm and Steven MacDonald: 7 shared papers
Peter Lawrence Gross and Stéphane Pelet: 6 shared papers
Eric Bohm and Stéphane Pelet: 6 shared papers
Mark Crowther and Stéphane Pelet: 5 shared papers
Mark Crowther and Steven MacDonald: 5 shared papers
Peter Lawrence Gross and Steven MacDonald: 5 shared papers
David Anderson and Pantelis Andreou: 5 shared papers
Pantelis Andreou and Stéphane Pelet: 5 shared papers
Paul Kim and Marc Carrier: 4 shared papers
Peter Lawrence Gross and Pantelis Andreou: 4 shared papers
Mark Crowther and Paul Kim: 3 shared papers
Mark Crowther and Michael Dunbar: 1 shared paper
Mark Crowther and Doug Coyle: 1 shared paper
Mark Crowther and William Fisher: 1 shared paper
Mark Crowther and John Murnaghan: 1 shared paper
Paul Kim and Michael Dunbar: 1 shared paper
Paul Kim and William Fisher: 1 shared paper
Paul Kim and John Murnaghan: 1 shared paper
Seper Ekhtiari and Veronica Wadey: 1 shared paper
Seper Ekhtiari and John Murnaghan: 1 shared paper
Peter Lawrence Gross and William Fisher: 1 shared paper
Peter Lawrence Gross and John Murnaghan: 1 shared paper
David Anderson and John Murnaghan: 1 shared paper
Marc Rodger and John Murnaghan: 1 shared paper
Michael Dunbar and John Murnaghan: 1 shared paper
Susan Kahn and John Murnaghan: 1 shared paper
Bheeshma Ravi and Veronica Wadey: 1 shared paper
Bheeshma Ravi and John Murnaghan: 1 shared paper
Pantelis Andreou and John Murnaghan: 1 shared paper
Marc Carrier and John Murnaghan: 1 shared paper
Eric Bohm and John Murnaghan: 1 shared paper
Raman Mundi and Veronica Wadey: 1 shared paper
Raman Mundi and John Murnaghan: 1 shared paper
Stéphane Pelet and John Murnaghan: 1 shared paper
Harman Chaudhry and John Murnaghan: 1 shared paper
Doug Coyle and John Murnaghan: 1 shared paper
Steven MacDonald and John Murnaghan: 1 shared paper
William Fisher and John Murnaghan: 1 shared paper
Veronica Wadey and John Murnaghan: 1 shared paper

Department of Surgery
Department of Medicine
Division of Hematology
School of Epidemiology and Public Health
College of Community and Global Health
School of Biomedical Engineering
Department of Community Health and Epidemiology
Other

1 shared papers, latest 2018

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Applying for

Paper to mention

Subject: Prospective PhD student Dear Professor Murnaghan, My name is [your name], and I am a [your current degree or role] at [your institution]. I am applying for a PhD position starting in [term and year]. I read your paper "Discordance between self-report and performance-based outcomes: Contribution of psychosocial factors." (2025), and it connects closely to my own work on [your research topic]. [One or two sentences on what you did and what you learned.] Are you accepting new PhD students for [term and year]? I have attached my CV and transcripts, and I would be glad to talk at a time that suits you. Thank you for your time. Kind regards, [your name]