Faculty profile

Ian Janssen

ResearcherQueen's University

This profile is built from public research funding records (CIHR, NSERC and SSHRC) and PubMed. We have not imported them from a Queen's University directory, so their courses may be missing. Find their university profile.

Ian Janssen

Researcher

Health Sciences

Queen's University

Kingston, Ontario, Canada

Supervision signals

Has led research grants, which requires an independent research appointment. Ask their department whether they supervise graduate students.
43 publications in the last five years, latest in 2026.
Senior (last) author on 10 recent papers, a sign of leading a research group.
Principal investigator on 5 research grants (5 CIHR), most recently in 2015.
Supervisor on 5 trainee awards (5 CIHR), most recently in 2010.

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

233

Publications

10,280

Citations

108

Collaborators

Grants

Publications by year

Counts cover the publications linked to this profile. Citations and the h-index appear when the source records them.

Profiles and links

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Signals and details

Research

Crc

Latest papers

Beyond Single Anthropometric Measures: Integrating Waist Circumference and Body Mass Index to Stratify Obesity-Related Health Risk.
Current obesity reports · 2026
Development and application of a scoring and visualization approach for 24-hour movement behaviours: an example based on social-emotional development in early years children.
The international journal of behavioral nutrition and physical activity · 2026 · senior author
Examining the grading process for the Government indicator of the 2024 ParticipACTION Report Card on Physical Activity for Children and Youth.
Health promotion and chronic disease prevention in Canada : research, policy and practice · 2026

All 233 publications

Latest funding

Planning elementary school-based, child health surveillance and equitable comprehensive school health promotion in Antigua and Barbuda
CIHR · 2024 · Co-investigator
$20,000
Double Jeopardy: Associations between Gender Identity and Sexual Orientation with Risk-Taking and Health-Enhancing Behaviours in a Nationally Representative Sample of Adolescents in Canada
CIHR · 2024 · Co-investigator
$74,600
Shared Learnings from Comprehensive School Health - An Antiguan-Canadian Exchange
CIHR · 2022 · Co-investigator
$20,000

All 21 grants and awards

From the 150 most recent of 233 publications.

Beyond Single Anthropometric Measures: Integrating Waist Circumference and Body Mass Index to Stratify Obesity-Related Health Risk.

Ross R, Janssen I, Després JP

Current obesity reports2026

DOI: 10.1007/s13679-026-00725-4 PMID: 42334508

Development and application of a scoring and visualization approach for 24-hour movement behaviours: an example based on social-emotional development in early years children.

Zahran S, Dumuid D, Tremblay MS, Cliff DP, Antczak D, Aadland E, Anam EA, Aadland KN, Christian H, Burley J, Draper CE, Silva DAS, van Sluijs EMF, Olds TS, Stanford T, Santos R, Zhang Z, Janssen I

The international journal of behavioral nutrition and physical activity2026Senior author

DOI: 10.1186/s12966-026-01907-y PMID: 41872857

Examining the grading process for the Government indicator of the 2024 ParticipACTION Report Card on Physical Activity for Children and Youth.

Kuzik N, Bruijns BA, Cameron C, Doiron J, Pope E, Spence JC, Stone E, Vanderloo LM, Arbour-Nicitopoulos KP, Carson V, Chaput JP, Colley R, Faulkner G, Janssen I, Lee EY, Saunders T, Tucker P, Tremblay MS

Health promotion and chronic disease prevention in Canada : research, policy and practice2026

DOI: 10.24095/hpcdp.46.9.03 PMID: 42788894

Joint effect of light and moderate-to-vigorous physical activity on longevity.

Janssen I, Ross R

Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme2026First author

DOI: 10.1139/apnm-2025-0398 PMID: 42190276

Unlocking the potential of light-intensity physical activity for public health: a call to action for research.

Prince SA, Chaput JP, Colley RC, Dempsey PC, Ekelund U, Janssen I, Lang JJ, Stamatakis E, Tarp J, Tremblay MS, Betancourt MT, Butler GP, Roberts KC

British journal of sports medicine2026

DOI: 10.1136/bjsports-2025-111179 PMID: 42082320

The 24-Hour Movement Behavior Composition and the Risk of Dementia.

Liubetskaya M, Veber Lopes MV, Janssen I

Sage open aging2025Senior author

DOI: 10.1177/30495334251361293 PMID: 40766877

Assessing the damage: analyzing the impact of the COVID-19 pandemic on accelerometer-assessed 24-hour movement behaviours in Brazilian adolescents.

Lopes MVV, Janssen I, da Costa BGG, de Oliveira BN, de Mello GT, Chaput JP, Silva KS

BMC public health2025

DOI: 10.1186/s12889-025-23155-8 PMID: 40450307

Associations between social media use and positive mental health among adolescents: Findings from the Canadian Health Behaviour in School-aged Children Study.

Clayborne ZM, Wong SL, Roberts KC, Prince SA, Gariépy G, Goldfield GS, Janssen I, Lang JJ

Journal of psychiatric research2025

DOI: 10.1016/j.jpsychires.2024.11.071 PMID: 39642471

Plantar flexor strength and size decrease following single-leg disuse in uninjured adults: A meta-analysis.

Preobrazenski N, Seigel J, Janssen I, Halliday S, McGlory C

Clinical physiology and functional imaging2025

DOI: 10.1111/cpf.12912 PMID: 39494709

Changes in Body Composition in Relation to Metabolic Syndrome: A Compositional Analysis in Adults with Overweight and Obesity.

Miller E, Janssen I, Ross R

Medicine and science in sports and exercise2025

DOI: 10.1249/mss.0000000000003778 PMID: 40500903

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Ian Janssen

Research

Latest papers

Latest funding

Beyond Single Anthropometric Measures: Integrating Waist Circumference and Body Mass Index to Stratify Obesity-Related Health Risk.

Development and application of a scoring and visualization approach for 24-hour movement behaviours: an example based on social-emotional development in early years children.

Examining the grading process for the Government indicator of the 2024 ParticipACTION Report Card on Physical Activity for Children and Youth.

Joint effect of light and moderate-to-vigorous physical activity on longevity.

Unlocking the potential of light-intensity physical activity for public health: a call to action for research.

The 24-Hour Movement Behavior Composition and the Risk of Dementia.

Assessing the damage: analyzing the impact of the COVID-19 pandemic on accelerometer-assessed 24-hour movement behaviours in Brazilian adolescents.

Associations between social media use and positive mental health among adolescents: Findings from the Canadian Health Behaviour in School-aged Children Study.

Plantar flexor strength and size decrease following single-leg disuse in uninjured adults: A meta-analysis.

Changes in Body Composition in Relation to Metabolic Syndrome: A Compositional Analysis in Adults with Overweight and Obesity.

Frequent collaborators

William Pickett

Jean-Philippe Chaput

Valerie Carson

Robert Ross

Michelle Kho

Brian Timmons

Guy Faulkner

Ian Colman

Eun-Young Lee

JianLi Wang

Mariana Brussoni

Julie Carrier

Mary Duggan

susan Herrington

Lora Giangregorio

Richard Larouche

Betty Calam

Michael Green

Kristen Jacklin

Ellen Toth

Leah Walker

Rhonda Bell

Valerie Taylor

Margaret Hahn

Ian Patton

Sonja Wicklum

Sara Kirk

Mary Forhan

Ian Patton

Rhonda Bell

Michael Green

Diana Sherifali

Michael Green

Sara Kirk

Ellen Toth

Rita Henderson

Dennis Hong

Sean Wharton

Richard Tytus

Valerie Taylor