[Links between self-harm and suicidal behaviour in adolescents]

Area of Science:

• Adolescent health
• Mental health
• Psychiatry

Background:

• Nonsuicidal self-injury (NSSI) and suicidal behavior (SB) are significant concerns in adolescent healthcare.
• These behaviors frequently co-occur, necessitating an understanding of their relationship.
• Shared risk factors link NSSI and SB, highlighting common underlying vulnerabilities.

Purpose of the Study:

• To explore the intricate relationship between NSSI and SB in adolescents.
• To examine how NSSI may influence the development of suicidal capability.
• To address the challenges in assessing suicidal intent within the context of NSSI.

Main Methods:

• This study reviews existing literature and theoretical models on NSSI and SB.
• It analyzes the shared risk factors contributing to both behaviors.
• The research examines integrated models proposing NSSI as a pathway to suicidal capability.

Main Results:

• NSSI and SB share common risk factors, indicating overlapping etiological pathways.
• Integrated models suggest NSSI can facilitate the acquisition of suicidal capability in adolescents.
• Assessing the underlying suicidal intent in NSSI acts is complex and challenging.

Conclusions:

• Understanding the link between NSSI and SB is crucial for effective adolescent mental healthcare.
• NSSI may serve as a critical juncture, potentially increasing an adolescent's capacity for suicide.
• Further research is needed to improve the assessment of suicidal intent in adolescents exhibiting NSSI.