Externalising Behaviours, Impulsivity, Alexithymia, and Emotional Dysregulation in Adolescents' Suicidality

Overview

Journal Clin Neuropsychiatry

Specialty Psychiatry

Date 2023 Mar 20

PMID 36936619

Authors

Michela Gatta

Alessia Raffagnato

Caterina Angelico

Elena Benini

Erica Medda

Rachele Fasolato

Marina Miscioscia

Affiliations

Soon will be listed here.

Abstract

Objective: suicide represents the second leading cause of death among adolescents (WHO, 2021). A deeper understanding of the characteristics that lead to it is crucial to increase the ability of clinicians in evaluating, treating, and preventing it. The objective of this study is to analyze the differences in impulsivity, externalizing behaviors, emotion dysregulation, and alexithymia between two groups of adolescents, the first presenting suicidal ideation (SI), the second presenting at least one suicide attempt (SA), in an ideation-to-action framework.

Method: we conducted a retrospective study with 190 adolescents (= 14.5, = 1.63; SI: = 97, SA: = 93). All were hospitalized in the Complex Operative Child Neuropsychiatry Hospital Unit (UOC-NPI) of the Hospital-University of Padua. Data were collected using the Youth Self-Report (YSR 11-18), Barratt's Impulsiveness Scale (BIS-11) and the Toronto Alexithymia Scale (TAS-20) questionnaires.

Results: the SA group obtained higher clinical scores in the YSR "rule-breaking behavior" and "conduct problems" scales, and in total TAS-20.

Conclusions: the role of externalizing problems and alexithymia could open new frontiers in the understanding of suicide. These new data could be useful for the implementation of early screening protocols and for directing clinical interventions, promoting greater emotion regulation and anger management skills among patients.

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Article Highlights.

Zanatta G Clin Neuropsychiatry. 2023; 20(1):5-6.

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