The mediating role of self-esteem in the link between childhood adversities and criminality among North African adult males: A case-control study

Imen Mlouki*, Arij Soussi, Emna Hariz, Aya Ajmi Blout, Marwa Boussaid, Ahmed Moustafa, Abir Aissaoui, Sana El Mhamdi

*Corresponding author for this work

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Background:
Adverse childhood experiences (ACEs) significantly influence the physical and mental health of adults, and lead to poor behavioral outcomes such as criminal activities. However, the relationship between ACEs and criminal justice involvement is not fully understood, particularly in the Middle East and North Africa region.

Objective:
To explore this relationship in the Tunisian context while also examining the potential mediating role of self-esteem.

Method:
We conducted a case-control study comparing two groups of adult males in Tunisia: A case group of 403 inmates (April 2023) and a control group of 408 matched males from the general population (August 2024). We evaluated ACEs and self-esteem using the validated Arabic versions of the World Health Organization ACE questionnaire and the Rosenberg self-esteem scale.

Results:
Five ACE categories significantly increased the likelihood of criminal justice involvement: sexual abuse (ORa = 1.9, 95 %CI [1.31–4.98]), physical abuse (ORa = 2.1, 95 %CI [1.44–2.65]), physical neglect (ORa = 2.2, 95 %CI [1.79–3.35]), collective violence (ORa = 2.8, 95 %CI [2.33–4.15]) and community violence (ORa = 3.3, 95 %CI [2.17–6.04]). The case group exhibited notably higher rates of mental health issues, particularly low self-esteem (9.3 % vs. 3 %, p < 0.001). Mediation analysis revealed that self-esteem significantly mediated the relationship between criminal justice involvement and four ACE categories, with sexual abuse showing the strongest mediation effect (44.1 %).

Conclusion:
This study emphasizes the need for preventive approaches to address childhood adversities and enhance self-esteem, which will then help reduce criminal behavior.
Original languageEnglish
Article number107718
Pages (from-to)1-9
Number of pages9
JournalChild Abuse and Neglect
Volume169
Issue numberPart 1
DOIs
Publication statusPublished - Nov 2025

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