Non-suicidal self-injury behaviours among adolescents in Beijing: protocol for an epidemiological and qualitative exploration

Introduction Non-suicidal self-injurious behaviour (NSSI) is defined as purposeful self-injury without the intention to die. NSSI has become an important threat to public health among teenagers globally, imposing considerable costs on individuals, families and society. It reflects poor emotional reg...

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Bibliographic Details
Main Authors: Jian Wang, Han Xu, Lianting Lai, Jiale Guo
Format: Article
Language:English
Published: BMJ Publishing Group 2025-08-01
Series:BMJ Open
Online Access:https://bmjopen.bmj.com/content/15/8/e098873.full
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