Faculty profile

Timothy Ramsay

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Associate ProfessorSchool of Epidemiology and Public HealthUniversity of Ottawa

Timothy Ramsay

Associate Professor

School of Epidemiology and Public Health

Faculty of Medicine

University of Ottawa

Ottawa, Ontario, Canada

Supervision signals

Professors usually supervise graduate students in their department's programs.
16 publications in the last five years, latest in 2026.
Principal investigator on 3 research grants (2 NSERC, 1 CIHR), most recently in 2024.
Supervised 3 trainees who won CIHR awards, most recently in 2025.

These signals come from public records, including CIHR, NSERC and SSHRC funding decisions. Ask the professor or the graduate program whether they are taking new students.

Academic metrics

Publications

1,663

Citations

h-index

Collaborators

Grants

Publications by year

Counts cover the works listed on the university profile; citation counts come from Dimensions.

Profiles and links

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Signals and details

Research

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

Alcohol Cannabis Digital Marketing Food Gambling Policy Vaping Youth

Latest papers

Association Between Sleep Changes and Symptom Recovery Following Pediatric Concussion.
Journal of neurotrauma · 2026
Association between potentially inappropriate prescribing and adverse patient outcomes using codified STOPP-START and Beers criteria in large, routinely collected population health datasets: a retrospective cohort study.
Journal of clinical epidemiology · 2026
Systematic Review of Continuous Glucose Monitor Accuracy in the Hypoglycemia Range for Non-Critical Care Ward Hospitalized People Living With Diabetes.
Journal of diabetes science and technology · 2026

All 45 publications

Latest funding

PSilocybin microdose for psYCHological and Existential Distress in PALliative care (PSYCHED-PAL): An open-label extension of a multi-site phase 3 double-blind, placebo-controlled, parallel-arm clinical trial
CIHR · 2025 · Co-investigator
$100,000
A Multi-Stage Drop-the-Loser Design with Superiority Boundaries
CIHR · 2025 · Supervisor
$1,500
Digital Diets: The Impact of Restaurant and Food Delivery Service Apps on Young Canadians
CIHR · 2025 · Co-investigator
$378,676

All 74 grants and awards

45 publications.

Association Between Sleep Changes and Symptom Recovery Following Pediatric Concussion.

Tavakoli P, Ledoux AA, Yeates K, Tang K, Sangha G, Freedman SB, Gravel J, Gagnon I, Craig W, Burns E, Ramsay T, Boutis K, Beer D, Zemek R, Robillard R, PERC 5P team

Journal of neurotrauma2026

DOI: 10.1177/08977151261475259 PMID: 42569909

Association between potentially inappropriate prescribing and adverse patient outcomes using codified STOPP-START and Beers criteria in large, routinely collected population health datasets: a retrospective cohort study.

Bjerre LM, Smith G, Catley C, Halil R, Ramsay T, Cahir C, Ryan C, Farrell B, Thavorn K, Hawken S, Gillespie U, Manuel DG, Abdulaziz KE

Journal of clinical epidemiology2026

DOI: 10.1016/j.jclinepi.2026.112246 PMID: 41865806

Systematic Review of Continuous Glucose Monitor Accuracy in the Hypoglycemia Range for Non-Critical Care Ward Hospitalized People Living With Diabetes.

Prince N, Ramsay T, Shorr R, Rabasa-Lhoret R, Sun CJ

Journal of diabetes science and technology2026

DOI: 10.1177/19322968251412482 PMID: 41618962

The spectrum of exogenous insulin requirement in people living with type 1 diabetes: A cross-sectional analysis.

Messier V, Ramsay T, Rabasa-Lhoret R, Sun CJ

Diabetes, obesity & metabolism2026

DOI: 10.1111/dom.70467 PMID: 41521907

Effect of PCC on thrombin generation in patients on FXaI with bleeding or needing urgent surgery (GAUGE)

Shaw JR, Gray H, Xu Y, Le Gal G, Wang T-F, Khalife R, Siegal DM, Castellucci LA, Delluc A, Grussé M

Blood advances2026

DOI: 10.1182/bloodadvances.2026020203

Practices and perceptions of advanced endoscopic imaging techniques for colorectal neoplasia detection in patients with inflammatory bowel disease: report of a survey among Canadian inflammatory bowel disease specialists

van Lierop LMA, Dang R, Bessissow T, Narula N, Ramsay T, Greenstreet P, Hoentjen F, Murthy SK

iGIE2026

DOI: 10.1016/j.igie.2026.02.006

Prevalence and predictors of potentially inappropriate prescribing using codified STOPP-START and Beers criteria: a retrospective cohort study in Ontario's older population.

Bjerre LM, Catley C, Smith G, Halil R, Ramsay T, Cahir C, Ryan C, Farrell B, Thavorn K, Hawken S, Gillespie U, Manuel DG, Abdulaziz KE

Journal of clinical epidemiology2025

DOI: 10.1016/j.jclinepi.2025.111932 PMID: 40825511

The power of product: how food advertising affects children's perceptions of child and non-child targeted food advertising?

Soares Guimaraes J, Pritchard M, Sabir S, Vanderlee L, Ramsay T, Elliott C, Potvin Kent M

BMC public health2025

DOI: 10.1186/s12889-025-24281-z PMID: 41029642

A simplified protocol based on a standardized meal-stimulated beta-cell response to stratify people living with non-insulin-treated type 2 diabetes.

Sun CJ, Lochnan H, Sorisky A, Shaw J, Ramsay T, Nolan CJ, Prentki M, Rabasa-Lhoret R

Diabetes, obesity & metabolism2025

DOI: 10.1111/dom.16528 PMID: 40497336

Child and non-child-targeted food and beverage advertisements on child television in two policy environments in Canada.

Guimaraes JS, Pritchard M, Gillis G, Bagnato M, Remedios L, Sabir S, Vanderlee L, Ramsay T, Elliott C, Potvin Kent M

Appetite2025

DOI: 10.1016/j.appet.2025.108186 PMID: 40516612

Profile data last refreshed on September 25, 2026 from the university directory, publication records and CIHR, NSERC and SSHRC funding.

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Timothy Ramsay

Research

Latest papers

Latest funding

Association Between Sleep Changes and Symptom Recovery Following Pediatric Concussion.

Association between potentially inappropriate prescribing and adverse patient outcomes using codified STOPP-START and Beers criteria in large, routinely collected population health datasets: a retrospective cohort study.

Systematic Review of Continuous Glucose Monitor Accuracy in the Hypoglycemia Range for Non-Critical Care Ward Hospitalized People Living With Diabetes.

The spectrum of exogenous insulin requirement in people living with type 1 diabetes: A cross-sectional analysis.

Effect of PCC on thrombin generation in patients on FXaI with bleeding or needing urgent surgery (GAUGE)

Practices and perceptions of advanced endoscopic imaging techniques for colorectal neoplasia detection in patients with inflammatory bowel disease: report of a survey among Canadian inflammatory bowel disease specialists

Prevalence and predictors of potentially inappropriate prescribing using codified STOPP-START and Beers criteria: a retrospective cohort study in Ontario's older population.

The power of product: how food advertising affects children's perceptions of child and non-child targeted food advertising?

A simplified protocol based on a standardized meal-stimulated beta-cell response to stratify people living with non-insulin-treated type 2 diabetes.

Child and non-child-targeted food and beverage advertisements on child television in two policy environments in Canada.

Frequent collaborators

Marc Carrier

Alan Tinmouth

Roland Halil

Dar Dowlatshahi

Dean Fergusson

Kednapa Thavorn

Barbara Farrell

Steven Hawken

Kednapa Thavorn

Guillaume Martel

Alejandro Lazo-Langner

Alexandre Tran

Doug Coyle

Lothar Huebsch

Astrid Guttmann

Charlene Elliott

Sudeep Shivakumar

Sudeep Shivakumar

Liz Darling

Vicky Tagalakis

Grégoire Le Gal

Monique Potvin Kent

Lana Vanderlee

Jason Tay

Shannon Bates

John Lavis

Arthur Leader

Daniel Krewski

Aklile Workneh

David Allan

David Stewart

Terence Moyana

Guy Trudel

Jocelyn Gravel

Talat Bessissow

Alexander Sorisky

Antonio Giulivi