Researcher Profile

Marie-Claude Geoffroy

0000-0002-8587-8378

Publications

215

Citations

Co-Authors

Active Years

Publications

Open Access Journal Article Psychiatry Research Jun 01, 2026

Prevalence and mental health correlates of non-suicidal self-injury in elementary school children

Shadi Hadj-Youssef · Alessia Civita · Elise Chartrand · Catherine Malboeuf-Hurtubise +9 more

10.1016/j.psychres.2026.117097

Journal Article Research on Child and Adolescent Psychopathology Jan 03, 2026

Development of Substance Use Problems: The Role of Adolescent Cannabis Age of Onset, Frequency of Use and Childhood Risk Factors

Jad Hamaoui · Erinn Acland · Frank Vitaro · Jean-Sébastien Fallu +7 more

10.1007/s10802-025-01404-z 1 citations

Journal Article Canadian Journal of Public Health Mar 13, 2024

Mental health of Canadian youth: A systematic review and meta-analysis of studies examining changes in depression, anxiety, and suicide-related outcomes during the COVID-19 pandemic

Marie-Claude Geoffroy · Nicholas Chadi · Samantha Bouchard · Julia Fuoco +9 more

10.17269/s41997-024-00865-x 8 citations

Journal Article The Lancet Psychiatry Sep 01, 2022

Prevalence of suicidal ideation and self-harm behaviours in children aged 12 years and younger: a systematic review and meta-analysis

Marie-Claude Geoffroy · Samantha Bouchard · Megan Per · Bassam Khoury +5 more

10.1016/s2215-0366(22)00193-6 105 citations

Journal Article JAMA Network Open Mar 12, 2021

Machine Learning Assessment of Early Life Factors Predicting Suicide Attempt in Adolescence or Young Adulthood

Marie C. Navarro · Isabelle Ouellet-Morin · Marie-Claude Geoffroy · Michel Boivin +3 more

10.1001/jamanetworkopen.2021.1450 59 citations

Journal Article Psychological Medicine Apr 15, 2020

Trajectories of suicide attempts from early adolescence to emerging adulthood: prospective 11-year follow-up of a Canadian cohort

Marie-Claude Geoffroy · Massimiliano Orri · Alain Girard · Lea C. Perret +1 more

10.1017/s0033291720000732 42 citations

Publication Timeline

2026

2024

2022

2021

2020

Frequent Co-Authors

Massimiliano Orri

3×

Elise Chartrand

3×

Michel Boivin

2×

Isabelle Ouellet-Morin

2×

2×

2×

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