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Published on in Vol 10 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/105698, first published .
Teenager looking at phone, with friends in background, illustrating social media's impact

Child and Adolescent Mental Health Misinformation on TikTok: Cross-Sectional Mixed Methods Study

Child and Adolescent Mental Health Misinformation on TikTok: Cross-Sectional Mixed Methods Study

Constanza Testart Aguirre   1 , MD ;   Drigissa-Andrada Ilies   1, 2 , MD, MSc ;   Alexandre Hudon   1, 3, 4 , MD, PhD

1 Department of Psychiatry and Addictology, Faculty of Medicine, Université de Montréal, Montreal, QC, Canada

2 Hôpital Rivière-des-Prairies, Montreal, QC, Canada

3 Institut universitaire en santé mentale de Montréal, Montreal, QC, Canada

4 Centre de recherche de l'Institut universitaire en santé mentale de Montréal, Montreal, QC, Canada

Corresponding Author:

  • Alexandre Hudon, MD, PhD
  • Department of Psychiatry and Addictology
  • Faculty of Medicine
  • Université de Montréal
  • 2900 Bd Édouard-Montpetit
  • Montreal, QC H3T 1J4
  • Canada
  • Phone: 1 5143436111
  • Email: alexandre.hudon.1@umontreal.ca