{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T11:46:39Z","timestamp":1788867999257,"version":"build-2803163510"},"reference-count":63,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T00:00:00Z","timestamp":1756252800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Medicina"],"abstract":"<jats:p>Background and Objectives: Suicide is one of the leading causes of death worldwide. Identifying psychopathological factors and personality traits associated with suicidal ideation is crucial for improving prevention. This study investigates the association between current suicidal ideation\u2014measured by item 4 of the Brief Psychiatric Rating Scale-24 items (BPRS-24)\u2014and personality traits assessed with the Personality Inventory for DSM-5 (PID-5) in a transdiagnostic outpatient psychiatric population. The association of BPRS-24 item 4 with early traumatic experiences, attachment styles, and dissociative phenomena is also explored as a secondary objective. Materials and Methods: We propose a secondary analysis on a sample of 137 individuals receiving care at an academic community mental health center. Personality traits were assessed using the PID-5, while attachment styles were assessed with the Experiences in Close Relationships-Revised (ERC-R), childhood traumas with the Childhood Experience of Care and Abuse Questionnaire (CECA.Q), and dissociative experiences with the Dissociative Experience Scale II (DES-II). Suicidal ideation was measured with item 4 of the BPRS-24. Associations were examined using Spearman\u2019s correlation and ordinal logistic regression models, adjusted for age, sex assigned at birth, and global clinical severity (CGI-S). Results: We found statistically significant associations between suicidal ideation and the PID-5 trait of depressivity (OR = 1.80, 95 % CI 1.23\u20132.63, p = 0.002, p-value adjusted Holm\u2019s method 0.012). However, this association lost significance after adjusting for depressive symptoms (BPRS-24 item 3), suggesting a mediating role of depression. We found no significant associations with childhood trauma, attachment styles, or dissociative experiences. Conclusions: Our findings suggest a potential link between specific personality traits and suicidal ideation, mediated by depressive symptomatology. We explore how future studies may evaluate PID-5 as a clinical tool to support the identification of individuals at long-term risk of suicidality or for targeting specific populations for tailored interventions.<\/jats:p>","DOI":"10.3390\/medicina61091541","type":"journal-article","created":{"date-parts":[[2025,8,27]],"date-time":"2025-08-27T15:49:34Z","timestamp":1756309774000},"page":"1541","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Association Between Current Suicidal Ideation and Personality Traits: Analysis of the Personality Inventory for DSM-5 in a Community Mental Health Sample"],"prefix":"10.3390","volume":"61","author":[{"given":"Valeria","family":"Deiana","sequence":"first","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9953-6929","authenticated-orcid":false,"given":"Pasquale","family":"Paribello","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-4941-1527","authenticated-orcid":false,"given":"Federico","family":"Suprani","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andrea","family":"Mura","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlo","family":"Arzedi","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mario","family":"Garzilli","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Arru","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4175-6413","authenticated-orcid":false,"given":"Mirko","family":"Manchia","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"},{"name":"Department of Pharmacology, Dalhousie University, Halifax, NS B3H4R2, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bernardo","family":"Carpiniello","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Federica","family":"Pinna","sequence":"additional","affiliation":[{"name":"Unit of Psychiatry, Department of Medical Sciences and Public Health, University of Cagliari, 09127 Cagliari, Italy"},{"name":"Unit of Clinical Psychiatry, University Hospital Agency of Cagliari, 09127 Cagliari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,8,27]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"266","DOI":"10.1056\/NEJMra1902944","article-title":"Suicide","volume":"382","author":"Fazel","year":"2020","journal-title":"N. 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