Self-Harm and Suicide-Related Content on TikTok: Thematic Analysis

Published on 18.Sep.2025 in Vol 27 (2025)

This is a member publication of University of Toronto

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/77828, first published 21.May.2025.

; Lezhi Wang^{1, 3}

; Jasmine Amini^{1, 4}

; Simran Dhaliwal¹

; Mark Sinyor^{1, 4, 5, 6}

; Rachel HB Mitchell^{1, 4, 5, 6}

Gillian Grant-Allen ^{1, 2} , BHSc ; Lezhi Wang ^{1, 3} , BSc ; Jasmine Amini ^{1, 4} , BSc ; Simran Dhaliwal ¹ , BSc ; Mark Sinyor ^{1, 4, 5, 6} , MSc, MD ; Rachel HB Mitchell ^{1, 4, 5, 6} , MSc, MD

¹ Hurvitz Brain Sciences Program, Evaluative Clinical Sciences Platform, Sunnybrook Research Institute, Toronto, ON, Canada

² Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada

³ Ontario Institute for Studies in Education, University of Toronto, Toronto, ON, Canada

⁴ Institute of Medical Science, University of Toronto, Toronto, ON, Canada

⁵ Department of Psychiatry, Sunnybrook Health Science Centre, Toronto, ON, Canada

⁶ Department of Psychiatry, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada

Corresponding Author: