{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T17:35:48Z","timestamp":1773423348155,"version":"3.50.1"},"reference-count":34,"publisher":"MDPI AG","issue":"24","license":[{"start":{"date-parts":[[2022,12,7]],"date-time":"2022-12-07T00:00:00Z","timestamp":1670371200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Alicia Koplowitz Foundation","award":["2020"],"award-info":[{"award-number":["2020"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"abstract":"<jats:p>Self-harm (non-suicidal self-injury (NSSI) and suicidal behavior (SB)) is frequent display during adolescence. Patients with personality disorders (PDs) frequently self-harm. However, few studies have focused on the role of PDs in self-harming adolescents. In this study, we collected 79 adolescents hospitalized due to self-harm (88.6% female; 78.5% Caucasian) and divided them into two groups, with or without a diagnosis of PD. The socio-demographic and psychological-clinical data were collected through a structured interview by clinicians. Univariate, subgroup, and multiple logistic regression analyses were performed. Univariate analysis showed that adolescents with a PD and self-harm had (1) an older age at hospitalization (p &lt; 0.01); (2) experienced physical and sexual abuse (p = 0.05, and p &lt; 0.01, respectively); (3) ADHD (p = 0.05); (4) a greater number of SA (p &lt; 0.01); and (5) probability of being a major NSSI patient (&gt;20 lifetime NSSI episodes) (p &lt; 0.01). After multivariate stratified analysis, the results indicated that an older age, and particularly major NSSI status were predictors of PD diagnosis. Early identification and a better understanding of the characteristics of adolescent PDs can assist clinicians in intervening earlier and developing more rational treatment strategies to reduce the long-term effects of PDs.<\/jats:p>","DOI":"10.3390\/jcm11247263","type":"journal-article","created":{"date-parts":[[2022,12,8]],"date-time":"2022-12-08T02:51:56Z","timestamp":1670467916000},"page":"7263","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Comparing Differences between Two Groups of Adolescents Hospitalized for Self-Harming Behaviors with and without Personality Disorders"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2377-2751","authenticated-orcid":false,"given":"Ping","family":"Wang","sequence":"first","affiliation":[{"name":"Faculty of Medicine, Autonomous University of Madrid, 28029 Madrid, Spain"},{"name":"Department of Psychiatry, Puerta de Hierro University Hospital, 28222 Majadahonda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0240-5170","authenticated-orcid":false,"given":"Chao","family":"Li","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Autonomous University of Madrid, 28029 Madrid, Spain"},{"name":"Department of Psychiatry, Puerta de Hierro University Hospital, 28222 Majadahonda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6621-0199","authenticated-orcid":false,"given":"Marcos","family":"Bella-Fern\u00e1ndez","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Autonomous University of Madrid, 28029 Madrid, Spain"},{"name":"Department of Psychiatry, Puerta de Hierro University Hospital, 28222 Majadahonda, Spain"},{"name":"Department of Psychology, Comillas Pontifical University, 28015 Madrid, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1328-1369","authenticated-orcid":false,"given":"Marina","family":"Martin-Moratinos","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Autonomous University of Madrid, 28029 Madrid, Spain"},{"name":"Department of Psychiatry, Puerta de Hierro University Hospital, 28222 Majadahonda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3389-3426","authenticated-orcid":false,"given":"Leticia Mallol","family":"Casta\u00f1o","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Puerta de Hierro University Hospital, 28222 Majadahonda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2757-5862","authenticated-orcid":false,"given":"Pablo del","family":"del Sol-Calder\u00f3n","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, Puerta de Hierro University Hospital, 28222 Majadahonda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2139-6908","authenticated-orcid":false,"given":"M\u00f3nica D\u00edaz de","family":"D\u00edaz de Neira","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Autonomous University of Madrid, 28029 Madrid, Spain"},{"name":"Department of Psychiatry, Puerta de Hierro University Hospital, 28222 Majadahonda, Spain"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2864-6298","authenticated-orcid":false,"given":"Hilario","family":"Blasco-Fontecilla","sequence":"additional","affiliation":[{"name":"Faculty of Medicine, Autonomous University of Madrid, 28029 Madrid, Spain"},{"name":"Department of Psychiatry, Puerta de Hierro University Hospital, 28222 Majadahonda, Spain"},{"name":"Center of Biomedical Network Research on Mental Health (CIBERSAM), 28029 Madrid, Spain"},{"name":"Korian, 75008 Paris, France"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,12,7]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"452","DOI":"10.1016\/j.encep.2007.10.007","article-title":"Borderline personality disorder, self-mutilation and suicide: Literature review","volume":"34","author":"Oumaya","year":"2008","journal-title":"L\u2019Encephale"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"2373","DOI":"10.1016\/S0140-6736(12)60322-5","article-title":"Self-harm and suicide in adolescents","volume":"379","author":"Hawton","year":"2012","journal-title":"Lancet"},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"American Psychiatric Association (2013). 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