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Ian Janssen

School of Kinesiology and Health Studies

108H-index
458Paper Count
6.6WCitation Count
Published Papers 150
Publication Date
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Beyond Single Anthropometric Measures: Integrating Waist Circumference and Body Mass Index to Stratify Obesity-Related Health Risk
errCurrent Obesity Reports
IF11
err2026-06-23
err0
PREAI
errRobert Ross; Ian Janssen ; Jean-Pierre Després
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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
errInternational Journal of Behavioral Nutrition and Physical Activity
IF5.5
err2026-03-24
err0
errOAAI
errSamah Zahran; Dorothea Dumuid; Mark S. Tremblay; Dylan P. Cliff; Devan Antczak; Eivind Aadland; Emad A. Anam; Katrine N. Aadland; Hayley Christian; Jade Burley; Catherine E. Draper; Diego Augusto Santos Silva; Esther M.F. van Sluijs; Timothy S. Olds; Ty Stanford; Rute Santos; Zhiguang Zhang; Ian Janssen
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Associations between social media use and positive mental health among adolescents: Findings from the Canadian Health Behaviour in School-aged Children Study
errJOURNAL OF PSYCHIATRIC RESEARCH
IF3.2
err2025-01-01
err0
errOAAI
errClayborne, Zahra M.; Wong, Suzy L.; Roberts, Karen C.; Prince, Stephanie A.; Gariepy, Genevieve; Goldfield, Gary S.; Janssen, Ian; Lang, Justin J.
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Sleep health characteristics and positive mental health in Canadian youth: A cross-sectional analysis of the Health Behaviour in School-aged Children study
errSLEEP HEALTH
IF3.4
err2024-12-01
err0
errOAAI
errRobinson, Joses; Chaput, Jean-Philippe; Roberts, Karen C.; Goldfield, Gary S.; Wong, Suzy L.; Janssen, Ian; Garepy, Genevieve; Prince, Stephanie A.; Capaldi, Colin A.; Lang, Justin J.
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Public health importance of light intensity physical activity
errJOURNAL OF SPORT AND HEALTH SCIENCE
IF10.3
err2024-09-01
err4
errOAAI
errRoss, Robert; Janssen, Ian; Tremblay, Mark S.
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Physical environment features that predict outdoor active play can be measured using Google Street View images
errINTERNATIONAL JOURNAL OF HEALTH GEOGRAPHICS
IF3.2
err2023-09-28
err0
errOAAI
errBoyes, Randy; Pickett, William; Janssen, Ian; Swanlund, David; Schuurman, Nadine; Masse, Louise; Han, Christina; Brussoni, Mariana
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Compositional associations of time spent in sleep, screen time, and physical activity with polysubstance use in adolescents
errADDICTIVE BEHAVIORS
IF3.6
err2023-09-01
err2
errOAAI
errZahran, Samah; Janssen, Ian
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The effects of single-leg disuse on skeletal muscle strength and size in the nonimmobilized leg of uninjured adults: a meta-analysis
errJOURNAL OF APPLIED PHYSIOLOGY
IF3.3
err2023-06-01
err5
PREAI
errPreobrazenski, Nicholas; Janssen, Ian; McGlory, Chris
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The 2022 ParticipACTION Report Card on Physical Activity for Children and Youth: Focus on the COVID-19 pandemic impact and equity-deserving groups
errFRONTIERS IN PUBLIC HEALTH
IF3.4
err2023-05-26
err6
errOAAI
errKuzik, Nicholas; Cameron, Christine; Carson, Valerie; Chaput, Jean-Philippe; Colley, Rachel; Doiron, Joe; Faulkner, Guy; Janssen, Ian; Saunders, Travis; Spence, John C.; Tucker, Patricia; Vanderloo, Leigh M.; Tremblay, Mark S.
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Economic burden of insomnia symptoms in Canada
errSLEEP HEALTH
IF3.4
err2023-04-01
err15
PREAI
errChaput, Jean -Philippe; Janssen, Ian; Sampasa-Kanyinga, Hugues; Carney, Colleen E.; Dang-Vu, Thien Thanh; Davidson, Judith R.; Robillard, Rebecca; Morin, Charles M.
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Single-leg disuse decreases skeletal muscle strength, size, and power in uninjured adults: A systematic review and meta-analysis
errJOURNAL OF CACHEXIA SARCOPENIA AND MUSCLE
IF9.1
err2023-03-07
err13
errOAAI
errPreobrazenski, Nicholas; Seigel, Joel; Halliday, Sandra; Janssen, Ian; McGlory, Chris
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Economic burden of low cardiorespiratory fitness in Canada
errPREVENTIVE MEDICINE
IF3.2
err2023-03-01
err6
PREAI
errChaput, Jean-Philippe; Janssen, Ian; Sampasa-Kanyinga, Hugues; Tomkinson, Grant R.; Lang, Justin J.
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Years of life gained when meeting sleep duration recommendations in Canada
errSLEEP MEDICINE
IF3.4
err2022-12-01
err5
PREAI
errChaput, Jean-Philippe; Carrier, Julie; Bastien, Celyne; Gariepy, Genevieve; Janssen, Ian
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Top 10 International Priorities for Physical Fitness Research and Surveillance Among Children and Adolescents: A Twin-Panel Delphi Study
errSPORTS MEDICINE
IF9.4
err2022-08-24
err29
errOAAI
errLang, Justin J.; Zhang, Kai; Agostinis-Sobrinho, Cesar; Andersen, Lars Bo; Basterfield, Laura; Berglind, Daniel; Blain, Dylan O.; Cadenas-Sanchez, Cristina; Cameron, Christine; Carson, Valerie; Colley, Rachel C.; Csanyi, Tamas; Faigenbaum, Avery D.; Garcia-Hermoso, Antonio; Gomes, Thayse Natacha Q. F.; Gribbon, Aidan; Janssen, Ian; Jurak, Gregor; Kaj, Monika; Kidokoro, Tetsuhiro; Lane, Kirstin N.; Liu, Yang; Lof, Marie; Lubans, David R.; Magnussen, Costan G.; Manyanga, Taru; McGrath, Ryan; Mota, Jorge; Olds, Tim; Onywera, Vincent O.; Ortega, Francisco B.; Oyeyemi, Adewale L.; Prince, Stephanie A.; Ramirez-Velez, Robinson; Roberts, Karen C.; Rubin, Lukas; Servais, Jennifer; Silva, Diego Augusto Santos; Silva, Danilo R.; Smith, Jordan J.; Song, Yi; Stratton, Gareth; Timmons, Brian W.; Tomkinson, Grant R.; Tremblay, Mark S.; Wong, Stephen H. S.; Fraser, Brooklyn J.
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A compositional analysis study of body composition and cardiometabolic risk factors
errOBESITY
IF4.7
err2022-07-18
err2
PREAI
errJanssen, Ian; Miller, Erin; Dzongowski, Erin; Miakisheva, Kristina; Ross, Robert
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Associations of Passive and Active Screen Time With Psychosomatic Complaints of Adolescents
errAMERICAN JOURNAL OF PREVENTIVE MEDICINE
IF4.5
err2022-07-01
err16
PREAI
errKhan, Asaduzzaman; Lee, Eun-Young; Janssen, Ian; Tremblay, Mark S.
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Economic burden of insufficient sleep duration in Canadian adults
errSLEEP HEALTH
IF3.4
err2022-06-01
err12
PREAI
errChaput, Jean-Philippe; Carrier, Julie; Bastien, Celyne; Gariepy, Genevieve; Janssen, Ian
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Longitudinal Associations Between e-Cigarette Use, Cigarette Smoking, Physical Activity, and Recreational Screen Time in Canadian Adolescents
errNICOTINE & TOBACCO RESEARCH
IF3
err2021-11-28
err5
PREAI
errIrvine, Dylan S.; McGarity-Shipley, Ellen; Lee, Eun-Young; Janssen, Ian; Leatherdale, Scott T.
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Global prevalence of physical activity for children and adolescents; inconsistencies, research gaps, and recommendations: a narrative review
errINTERNATIONAL JOURNAL OF BEHAVIORAL NUTRITION AND PHYSICAL ACTIVITY
IF5.5
err2021-06-29
err118
errOAAI
errAubert, Salome; Brazo-Sayavera, Javier; Gonzalez, Silvia A.; Janssen, Ian; Manyanga, Taru; Oyeyemi, Adewale L.; Picard, Patrick; Sherar, Lauren B.; Turner, Evan; Tremblay, Mark S.
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Do adolescent sedentary behavior levels predict type 2 diabetes risk in adulthood?
errBMC PUBLIC HEALTH
IF3.6
err2021-05-22
err14
errOAAI
errScandiffio, Jillian A.; Janssen, Ian
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Research Directions

No research directions
Co-authors
Cooperation Journals
J
John E. Morley
H-index: 164 · Papers: 1.6K
C
Claude Bouchard
H-index: 162 · Papers: 1.6K
J
Jim van Os
H-index: 156 · Papers: 1.8K
S
Steven B. Heymsfield
H-index: 148 · Papers: 1.0K
D
David B. Allison
H-index: 138 · Papers: 1.2K
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