Relationship between childhood trauma and non-suicidal self-injury in high school students: the mediating role of the stress perception and the moderating role of teacher-student relationship.

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  • Additional Information
    • Source:
      Publisher: BioMed Central Country of Publication: England NLM ID: 101627676 Publication Model: Electronic Cited Medium: Internet ISSN: 2050-7283 (Electronic) Linking ISSN: 20507283 NLM ISO Abbreviation: BMC Psychol Subsets: MEDLINE
    • Publication Information:
      Original Publication: London : BioMed Central, [2013]-
    • Subject Terms:
    • Abstract:
      This study delves into the correlation between childhood trauma and non-suicidal self-injury (NSSI) behaviors among high school students. Additionally, it examines the mediating role of stress perception and the moderating role of the teacher-student relationship in this association. A questionnaire survey was administered to 1,329 high school students in Yunnan Province to assess childhood trauma, NSSI behaviors, and stress perception. Firstly, the survey revealed a 12% prevalence of NSSI, with girls exhibiting a higher occurrence compared to boys (OR = 0.413, 95% CI: 0.280-0.609). Secondly, childhood trauma emerged as a significant predictor of NSSI behavior, irrespective of gender or whether the individual was an only child (r = 0.17, P < 0.01). Thirdly, stress perception functioned as a mediator in the relationship between childhood trauma and NSSI among high school students (t = 4.65, P < 0.01). The mediation effect occupies 26.56% of the total effect. Furthermore, the teacher-student relationship moderated the mediating effect of stress perception on the link between childhood trauma and NSSI (β = 0.0736, P < 0.01). Notably, individuals with strong teacher-student relationships exhibited a significant elevation in stress perception upon exposure to childhood trauma. The findings of this study support a moderated mediation model in the association between childhood trauma and NSSI, suggesting profound implications for the development of targeted interventions and prevention strategies among high school students.
      (© 2024. The Author(s).)
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    • Grant Information:
      202201AY070001-180 Joint Special Fund Project of Yunnan Provincial Science and Technology Department-Kunming Medical University; 82260276 The National Natural Science Fund
    • Contributed Indexing:
      Keywords: Childhood trauma; Non-suicidal self-injury; Stress perception; Teacher-student relationship
    • Publication Date:
      Date Created: 20240708 Date Completed: 20240709 Latest Revision: 20240711
    • Publication Date:
      20240711
    • Accession Number:
      PMC11232308
    • Accession Number:
      10.1186/s40359-024-01883-7
    • Accession Number:
      38978110