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Childhood trauma and suicidal ideation in male prisoners: the mediating roles of security sense and antisocial personality

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Abstract

This study aims to broaden our understanding of the relationship between childhood trauma and suicidal ideation among prisoners by testing the role of two potential mediators: the sense of security and antisocial personality traits. A total of 1259 male incarcerated offenders voluntarily participated in the survey, which was conducted in two exclusively male prisons. Out of these participants, 1147 valid questionnaires were obtained, resulting in an effective response rate of 91.1%. The participants had an average age of 38.20 years (SD = 9.36). To measure the variables, the Childhood Trauma Questionnaire (CTQ), Security Questionnaire (SQ), Antisocial Personality Disorder Subscale of PDQ-4+ (ASPD), and Self-rating Idea of Suicide Scale (SIOSS) were utilized. The results showed a serially mediating mechanism from childhood trauma to suicidal ideation, through the sense of security and antisocial personality. Moreover, multiple direct and indirect paths were observed from the five typologies of childhood trauma to suicidal ideation, through two factors of sense of security. On the one hand, interpersonal security and antisociality were found to serve as complete mediators in the paths from physical abuse and sexual abuse to suicidal ideation, while they acted as partial mediators in other paths. On the other hand, the sense of control and antisociality were identified as complete mediators in the path from emotional neglect to suicidal ideation among prisoners, while they played partial mediation roles in other paths. The present research is the first to identify the effect of the sense of security and antisociality on the relationship between childhood trauma and suicidal ideation. Our findings suggest that suicidal ideation interventions for prisoners should include modules aimed at treating childhood trauma and enhancing the sense of security.

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Data availability

The datasets generated during and/or analyzed during the current study are available from the corresponding author upon reasonable request.

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Acknowledgements

We would like to express our gratitude to the prison officers and prisoners who supported and participated in our studies.

Funding

This work was supported by the Fujian Provincial Department of Finance for integrative research project of psychological treatment and neuroscience on offenders. This work was also supported by the Education and Research Project for Yong Teachers in Fujian Province (grant number JAT220234). These funding sources had no involvement in the study design, data collection, analysis or interpretation, writing of the report or preparation of this submission for publication.

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Contributions

J D, Y O and Y Y: conceptualization and resources. J D, L L and J M: methodology and software. J D, Y O, L L and Y Y: data curation. J D, Z L, and Y Y: analysis, and writing — origin draft preparation. All authors have read and agreed to the published version of the manuscript.

Corresponding author

Correspondence to Jue Deng.

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Ethics approval

This study was approved by the Ethics Committee (35010410087779) of Fujian Police College (China) for research conducted with human subjects and was performed in full compliance with the 1964 Declaration of Helsinki and its later addenda.

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The participants were informed of the purposes and procedures and provided written informed consent before the study commenced.

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The authors declare no conflict of interests with respect to the study, authorship and publication of this manuscript.

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Deng, J., Ou, Y., Lu, L. et al. Childhood trauma and suicidal ideation in male prisoners: the mediating roles of security sense and antisocial personality. Curr Psychol 43, 19604–19616 (2024). https://doi.org/10.1007/s12144-024-05769-0

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  • DOI: https://doi.org/10.1007/s12144-024-05769-0

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