Social media addiction: associations with attachment style, mental distress, and personality.

BACKGROUND: Social media bring not only benefits but also downsides, such as addictive behavior. While an ambivalent closed insecure attachment style has been prominently linked with internet and smartphone addiction, a similar analysis for social media addiction is still pending. This study aims to explore social media addiction, focusing on variations in attachment style, mental distress, and personality between students with and without problematic social media use. Additionally, it investigates whether a specific attachment style is connected to social media addiction. METHODS: Data were collected from 571 college students (mean age = 23.61, SD = 5.00, 65.5% female; response rate = 20.06%) via an online survey administered to all enrolled students of Sigmund Freud PrivatUniversity Vienna. The Bergen Social Media Addiction Scale (BSMAS) differentiated between students addicted and not addicted to social media. Attachment style was gauged using the Bielefeld Partnership Expectations Questionnaire (BFPE), mental distress by the Brief Symptom Inventory (BSI-18), and personality by the Big Five Inventory (BFI-10). RESULTS: Of the total sample, 22.7% of students were identified as addicted to social media. For personality, it was demonstrated that socially media addicted (SMA) students reported significantly higher values on the neuroticism dimension compared to not socially media addicted (NSMA) students. SMA also scored higher across all mental health dimensions-depressiveness, anxiety, and somatization. SMA more frequently exhibited an insecure attachment style than NSMA, specifically, an ambivalent closed attachment style. A two-step cluster analysis validated the initial findings, uncovering three clusters: (1) secure attachment, primarily linked with fewer occurrences of social media addiction and a lower incidence of mental health problems; (2) ambivalent closed attachment, generally associated with a higher rate of social media addiction and increased levels of mental health problems; and (3) ambivalent clingy attachment, manifesting a medium prevalence of social media addiction and a relatively equitable mental health profile. CONCLUSIONS: The outcomes are aligned with previous research on internet and smartphone addiction, pointing out the relevance of an ambivalent closed attachment style in all three contexts. Therapeutic interventions for social media addiction should be developed and implemented considering these findings.

[Looking for borderline personality disorder]. / AA borderline személyiségzavar nyomában.

AIMS: This paper aims to describe Roger Mulder's presentation on borderline personality disorder organized by the 23rd World Congress of Psychiatry, supplemented with relevant research results. METHODS: Mulder presents the diagnostic criteria of borderline personality disorder, its comorbidity, therapeutic considerations and the phenomenon of stigmatization related to the disorder. RESULTS: According to Mulder, the diagnostic criteria of borderline personality disorder are vague and it shows a very high comorbidity with other psychiatric disorders. Mulder draws attention to the fact that it was not possible to identify a borderline factor in previous research because the borderline symptoms disappeared during the analysis in a general ("g") personality disorder factor. According to Mulder, there is no specific psychotherapy that is effective only in borderline personality disorder, and the pharmacological treatment has also not proven to be effective in treating the core symptoms of borderline personality disorder. According to Mulder, the stigma associated with the diagnosis of borderline personality disorder hinders the recognition and treatment of other psychiatric or somatic difficulties of patients. CONCLUSION: according to Mulder, based on modern scientific standards, borderline personality disorder has no place in the classification, however, specialists still insist on the diagnosis.

Can clinical and subclinical forms of narcissism be considered risk factors for suicide-related outcomes? A systematic review.

BACKGROUND: Clinical and subclinical forms of narcissism may increase suicide risk. However, little is known and there are controversies on this topic. This systematic review aims at providing an overview of studies investigating this association. METHODS: We used PubMed, Scopus, and PsycInfo databases and followed PRISMA. We focused on cohort, case-control, cross-sectional and case series studies. We referred to both clinical (i.e., narcissistic personality disorder (NPD) and/or NPD criteria) and subclinical forms (i.e., grandiose and vulnerable narcissistic traits) of narcissism. Moreover, we considered: Suicidal Ideation (SI), Non-Suicidal Self-Injury(s) (NSSI), Deliberate Self-Harm (DSH), Suicide Attempt(s) (SA), Suicide Risk (SR), and Capability for Suicide. RESULTS: We included 47 studies. Lack of association between NPD diagnosis/criteria and suicide-related outcomes (SI) or mixed results (SA) were found. Higher homogeneity emerged when considering narcissistic traits. Vulnerable narcissism was associated with SI, less impulsive NSSI, and DSH. Grandiose narcissism was associated with severe NSSI and multiple SA with high intent to die, but it was protective against SI and SR. Vulnerable narcissism seemed to be associated with suicide-related outcomes characterized by low intent to die, while grandiose narcissism seemed to be a risk factor for outcomes with high planning and severity. LIMITATIONS: Between-study heterogeneity and lack of longitudinal studies. CONCLUSIONS: Assessing suicide risk in subjects with clinical or subclinical forms of narcissism may be useful. Moreover, considering the most vulnerable form of narcissism, and not just the grandiose one, may contribute to a more nuanced risk stratification and to the identification of distinct therapeutic approaches.

Societal costs of personality disorders among treatment-seeking patients in Norway: the relative contribution of specific DSM-5 categories.

Personality disorders (PDs) are associated with high levels of societal costs, regardless of whether a single PD or a broad range of PDs have been studied. However, research on the relative contribution of specific PD-types on societal costs is limited. The aim of this study was to explore the possible contributions of the individual DSM-5 categories of PDs on the level of societal costs and its components (health service costs and productivity loss), while controlling for the impact of comorbid mental health and substance use disorders on these outcomes. Participants (n = 798) were retrieved from the quality register of the Norwegian Network for Personality Disorders-a collaboration of PD-treatment units within specialist mental health services. The patients were referred to treatment in the time-period 2017-2020. Costs were assessed using a structured interview covering the 6-month period prior to assessment. Diagnoses were determined by semi-structured diagnostic interviews (SCID-5-PD and M.I.N.I.). Statistics included multiple regression analyses. The main result was that no specific PD had a unique contribution to the high level of societal costs generally found among treatment-seeking patients with PDs. Borderline PD (BPD) was the only PD with significantly higher health service costs than the other PDs, while BPD, avoidant PD, and unspecified PD were independently associated with enhanced productivity loss. The differential cost-effects of specific PDs on the cost components were small. Several comorbid mental health and substance use disorders were significant contributors to costs, irrespective of PD status. The results underscore the importance of developing and implementing effective treatments for a broader range of PDs, to reduce the high levels of societal costs associated with all PDs.

An epidemiological survey on personality disorder in Andalusia (the PISMA-ep PD study).

BACKGROUND: Despite a significant clinical and social burden, there is a relative scarcity of epidemiological studies on Personality Disorder (PD). AIM: To determine the current prevalence of PD and the psychosocial correlates associated with this in the Andalusian population. METHOD: We carried out a cross-sectional population mental-health survey in Andalusia, southern Spain. Thus, 4,518 randomly selected participants were interviewed following sampling using different standard stratification levels. We used the Spanish version of the SAPAS to estimate PD prevalence. In addition, a full battery of other instruments was utilized to explore global functionality, childhood abuse, maltreatment, threatening life events, personality traits (neuroticism, impulsivity and paranoia), medical and psychiatric comorbidities, family history of psychological problems and other potential risk factors for PD. RESULTS: PD prevalence (10.8%; 95% CI [9.8, 11.7]) and ran two different multivariate models for PD. We obtained the highest PD prevalence in those affected by any mental disorder plus those reporting having suffered childhood abuse, particularly sexual abuse. Additional potential risk factors or correlates of PD identified were: younger age, lower levels of functioning, less social support, poorer general health, having suffered maltreatment, threatening life events, higher suicidal risk scores and higher levels of both neuroticism and impulsivity. CONCLUSIONS: This study reports PD prevalence and risk correlates in consonance with similar findings reported in other Western populations. However, longitudinal studies are needed to elicit a more thorough group of prospective determinants of PD.

Personality Disorders and Attachment Trauma in Adolescent Patients with Psychiatric Disorders.

This study examined how personality disorders (PD) differ with respect to gender, attachment status and traumatic childhood experiences in adolescent psychiatric inpatients. In particular, we investigated attachment-related traumatic material underlying adolescent PD. Our sample consisted of 175 inpatient adolescents aged 14 to 18 years (77% female, Mage = 15.13, SD = 1.35; 23% male, Mage =14.85, SD = 1.41). Thirty-nine patients (22%) fulfilled the diagnostic criteria for a PD according to the SCID-II PD: 51% avoidant, 13% obsessive-compulsive, 13% antisocial, 19% borderline, 2% paranoid and 2% histrionic. In the total sample, eighty-three (47%) of our inpatients were classified with an unresolved attachment status using the Adult Attachment Projective Picture System (AAP). We did not find any significant gender differences for patients with and without a PD. Our results revealed a higher percentage of unresolved attachment status in patients with a PD. The in-depth analysis of the total sample showed that patients with a PD demonstrated more traumatic material in their attachment interviews indicating a greater severity of attachment trauma. Furthermore, patients with a PD reported higher scores on emotional and physical neglect. Intervention strategies targeting traumatic attachment-related themes might be useful to treat adolescents with PD.

Traits of narcissistic vulnerability in adults with autism spectrum disorders without intellectual disabilities.

The relationship between Autism Spectrum Disorders (ASD) and Narcissistic Personality Disorder (NPD), considering the dimensions of narcissistic grandiosity and vulnerability, represents an important differential diagnosis and potential ground of comorbidity, since both conditions show high grades of pervasiveness, a life-long course, ego-syntonic traits, and difficulties in building up and sustaining interpersonal relationships Although the co-diagnosis rates, according to the categorical criteria in use, are limited (0%-6.4%), it is common to encounter diagnostic doubts in clinical practice. Here we investigated the dimensions of narcissistic vulnerability and grandiosity in a sample of 87 adults diagnosed with ASD without intellectual disabilities through the administration of the Pathological Narcissism Inventory-52 Items (PNI-52). The mean scores of our sample were compared with the normative distribution available in the literature, and we found that individuals with ASD scored significantly higher than neurotypical controls at the Total Score and at the Vulnerable Narcissism subscale, but not at the Grandiose Narcissism subscales. Demographic features did not influence these results. Vulnerable narcissism was significantly associated with the "Ritvo Autism and Asperger Diagnostic Scale - Revised" subscale Social Relatedness. These findings could potentially be indicative of a greater comorbidity rate between the two disorders with respect to the one reported to date, possibly because DSM-5 criteria are mainly focused on the grandiose dimension. Potential explanatory links between ASD phenomenology and vulnerable narcissism, such as the personality dimension of neuroticism, are discussed, together with the possible role of narcissistic vulnerability in mediating internalizing symptoms (e.g., anxiety, depression) in individuals with ASD.

Unpacking the p-factor. Associations Between Maladaptive Personality Traits and General Psychopathology in Female and Male Adolescents.

Adolescence is a period of rapid physical, psychological, and neural maturation that makes youth vulnerable to emerging psychopathology, highlighting the need for improved identification of psychopathology risk indicators. Recently, a higher-order latent psychopathology factor (p-factor) was identified that explains latent liability for psychopathology beyond internalizing and externalizing difficulties. However, recent proposals suggest reconceptualizing the p-factor model in terms of impairments in personality encompassing difficulties in both self-regulation (borderline features) and self-esteem (narcissistic features), but this remains untested. To address this, this study examined the p-factor structure and the contribution of borderline and narcissistic features using two cross-sectional data collections. In Study 1, 974 cisgender adolescents (63% assigned females at birth; age range: 13-19; Mage = 16.68, SD = 1.40) reported on internalizing and externalizing problems (YSR) to test via structural equation models (SEM) different theoretical models for adolescent psychopathology. In Study 2, 725 cisgender adolescents (64.5% assigned females at birth; age range: 13-19; Mage = 16.22, SD = 1.32) reported internalizing and externalizing problems (YSR), borderline personality features (BPFSC-11), and narcissistic personality traits (PNI), to explore, via SEM, the contribution of borderline and narcissistic traits to the p-factor and accounting for gender differences. Results confirmed the utility of a bi-factor model in adolescence. Furthermore, findings highlighted the contribution of borderline features and narcissistic vulnerability to general psychopathology. The study provides the first evidence supporting a p-factor model reconceptualized in terms of personality impairments encompassing difficulties in self-regulation and self-esteem in adolescents.

Dysfunctional personality beliefs and psychopathology in patients with central serous chorioretinopathy.

OBJECTIVES: To assess dysfunctional personality beliefs associated with specific personality disorders (PD), as well as psychopathological symptoms and psychological distress levels in central serous chorioretinopathy (CSC) patients. MATERIAL AND METHODS: This cross-sectional study included acute and chronic CSC patients and age- and sex-matched healthy volunteers. Dysfunctional personality beliefs and psychopathological symptoms assessed with Personality Belief Questionnaire-Short Form and Symptom Check List-90 Revised (SCL-90-R), respectively, were compared between CSC patients and healthy volunteers and between acute and chronic CSC patients. MAIN RESULTS: Of the 55 CSC patients included in the study analysis, 21 (38.2%) had acute and 34 (61.8%) chronic CSC. Avoidant PD (13.92±3.79 vs. 12.03±3.98, P=0.012) and obsessive-compulsive PD (13.94±3.95 vs. 12.27±3.75, P=0.025) scores on the PBQ-SF were significantly higher in CSC patients than in healthy volunteers. The PBQ-SF scores were similar between acute and chronic CSC patients. CSC patients scored significantly higher on the general severity index (GSI) and all symptom dimensions except phobic anxiety and psychoticism on the SCL-90-R. In addition, scores for obsessive-compulsive, depression, interpersonal sensitivity, paranoid ideation, and GSI were significantly higher in acute than in chronic CSC patients. CONCLUSIONS: This first study investigating the relationship between CSC and dysfunctional personality beliefs indicates that CSC patients have higher levels of dysfunctional beliefs related to avoidant and obsessive-compulsive PD than healthy volunteers. These findings present a new aspect of the personality profile of CSC patients and point to a target for intervention, i.e., dysfunctional beliefs, through a cognitive-psychiatric approach.

Course and clinical correlates of obsessive-compulsive disorder with or without comorbid personality disorder.

BACKGROUND: Personality disorders (PDs) are often comorbid with obsessive-compulsive disorder (OCD) which may influence symptom presentation and course. This investigation sought to examine the impact of comorbid PDs on clinical presentation and symptom chronicity in a large, prospective longitudinal OCD study. METHODS: Participants (n = 263) were treatment-seeking adults with a primary diagnosis of OCD separated into two groups: individuals with and without a co-occurring PD. We conducted two-tailed t-tests to compare symptom severity, functioning, and quality of life between the OCD + PD group (n = 117) and the OCD w/o PD group (n = 146). Chronicity analyses were conducted to compare the amount of time in-episode for OCD and major depressive disorder (MDD) between the two groups. RESULTS: The OCD + PD group reported greater OCD and depression severity, lower levels of psychosocial functioning and worse quality of life than the OCD w/o PD group. The OCD + PD group exhibited greater OCD and MDD symptom chronicity; over 5 years the OCD + PD group spent 16.2 % weeks longer at full criteria for OCD and three times as many weeks in episode for MDD than the OCD w/o PD group. LIMITATIONS: Focusing on PDs as a group limited our ability to make observations about specific PDs. Further, the participants in our sample were predominantly White and all were treatment seeking which limits the generalizability of our findings. CONCLUSIONS: Our results suggest that those with OCD and comorbid PDs present with greater overall impairment and may require additional considerations during treatment conceptualization and planning.

Outcomes of electroconvulsive therapy in patients with depressive symptoms with versus without comorbid personality disorders/traits: A systematic review and meta-analysis.

AIMS: To assess electroconvulsive therapy (ECT) outcomes in patients affected by depressive symptoms with versus without additional comorbid personality disorders/traits. METHODS: We identified observational studies investigating ECT clinical outcomes in patients affected by depressive symptoms with versus without comorbid personality disorders/traits in Embase/Medline in 11/2022. Our protocol was registered with PROSPERO (CRD42023390833). Study quality was evaluated using the Newcastle-Ottawa-Scale. Our primary outcomes were ECT response and remission rates. Meta-regression analyses included effects of in/outpatient percentages, age, number of ECT sessions, and electrode placement; subgroup analyses included the assessment methods for personality disorders/traits. We performed sensitivity analyses after excluding poor-quality studies. RESULTS: A total of 20 studies (n = 11,390) were included in our analysis. Patients with comorbid personality disorders/traits had lower remission rates (OR = 0.42, 95% CI = 0.31, 0.58, p < 0.001) with substantial heterogeneity (I2 = 93.0%) as well as lower response rates (OR = 0.35, 95% CI = 0.24, 0.51, n = 5129, p < 0.001) with substantial heterogeneity (I2 = 93.0%) compared with patients without comorbid personality disorders/traits. Relapse rates were higher in patients with versus without comorbid personality disorders/traits (OR = 3.23, 95% CI = 1.40, 7.45, k = 4, n = 239, p = 0.006) with moderate heterogeneity (I2 = 75.0%) and post-ECT memory impairment was more frequent in patients with versus without comorbid personality disorders/traits (OR = 1.41, 95% CI = 1.36, 1.46, k = 4, n = 471, p < 0.001) with minimal heterogeneity (I2 = 0.0%). Dropout rates were higher in patients with versus without comorbid personality disorders/traits (OR = 1.58, 95% CI = 1.13, 2.21, k = 3, n = 6145, p = 0.008). CONCLUSIONS: Patients with comorbid personality disorders/traits treated with ECT are reported to have lower response and remission rates and higher rates of side effects and relapse rates compared with patients without personality disorders/traits.

Prevalence of personality disorders in adults with binge eating disorder-A systematic review and Bayesian meta-analysis.

Binge eating disorder (BED) is a complex mental health problem entailing high risk for obesity, overweight, and other psychiatric disorders. However, there is still unclear evidence of the prevalence of personality disorders (PDs) in BED patients. We conducted a systematic review and a Bayesian meta-analysis for studies examining the prevalence of any PD in adult BED patients. Data sources included PubMed, Cochrane library, EBSCO, PsycINFO, and Science Direct. A Bayesian meta-analysis was conducted to estimate effect sizes for the prevalence of any PD in BED patients. Twenty eligible articles were examined with a total of 2945 BED patients. Borderline personality disorder and "Cluster C" PD, particularly obsessive-compulsive and avoidant PD, were the most frequent PD found in BED patients. BED diagnosis was associated with 28% probability of a comorbid diagnosis of any PD (0.279, 95%CrI: [0.22, 0.34]), with high levels of between-study heterogeneity (τ = 0.61, 95% CrI [0.40, 0.90]). Sensitivity analysis suggested effect sizes ranging from 0.27 to 0.28. The high comorbidity of PDs in BED patients draws attention to the potential complexity of BED clinical presentations, including those that might also be comorbid with obesity. Clinical practice should address this complexity to improve care for BED and obesity patients.

The 8-Year Course of Acute Physical Pain Reported by Patients With Borderline Personality Disorder and Comparison Subjects With Other Personality Disorders.

The present study examines the 8-year course of physical pain and its interference with functioning in patients with borderline personality disorder (BPD) and a comparison group of patients with other personality disorders (other-PD). Participants completed the Brief Pain Inventory (BPI) at five assessments, each separated by 2 years. Results showed that across all 13 domains assessed, participants with BPD reported significantly higher levels of acute physical pain and its functional interference than other-PD comparison subjects. The severity of physical pain and its interference with multiple domains of functioning were relatively stable over 8 years of assessment for both study groups. Within the BPD group, pain was significantly associated with older age, comorbid major depressive disorder (MDD), and history of a physically violent partner. Taken together, these results suggest that physical pain is a serious health issue for individuals with BPD that interferes with functioning across a wide spectrum of areas.

Since Exposure to Mental Trauma, Especially War Trauma, Causes Personality Changes, Should Deliberate Exposure to Mental Health Trauma of Civilians Be in Itself a War Crime?

Mental trauma is a consequence of war. Here we consider whether the inflicting of such trauma, which could cause personality changes, should be considered a war crime in its own right, especially when it is civilians who are exposed to mental trauma. We make the argument based on a review of the development of personality disorders in persons exposed to mental trauma caused by war, and we make the argument that it is possible to demonstrate both physiological and anatomical changes in the brain of such persons, which could account for the observed behavioural and personality changes. Therefore we argue that deliberate exposure to Mental Health Trauma, for example by deliberate targeting of civilian areas with artillery, should be considered a war crime in its own right irrespective of whether the civilians receive physical trauma or not.

Eating Disorders and Psychiatric Comorbidity.

Psychiatric comorbidity is present in more than 70% of people with an Eating Disorders (ED), before or during the acute state of illness or in the long-term course. These comorbidities include personality disorders (>53%), anxiety disorders (>50%), mood disorders (>40%) and substance abuse (>10%). This work aims to analyse the different treatments available for patients affected by eating disorders and other psychiatric comorbidity.

The Co-occurrence of Personality Disorders and Substance Use Disorders.

PURPOSE OF REVIEW: Despite significant negative outcomes, the co-occurrence of personality disorders (PDs) and substance use disorders (SUDs) continues to be underrecognized, and the mechanisms contributing to this co-occurrence remain unclear. This review summarizes recent work on PD-SUD co-occurrence, with a focus on borderline and antisocial PDs, general substance use patterns among those with PDs, and the association of personality traits with SUDs. RECENT FINDINGS: The prevalence of co-occurring PD-SUD is generally high, with estimates ranging depending on the type of PD and SUD, the population assessed, and the sampling methods and measures used. Current theoretical explanations for co-occurrence include shared etiology and predisposition models, with research highlighting the importance of transactional processes. Potential underlying mechanisms include personality traits and transdiagnostic characteristics. Recent research has increased focus on substances besides alcohol, dimensional models of personality pathology, and transactional explanations of co-occurrence, but more research is needed to disentangle the nuanced PD-SUD relationship.

The Impact of Depression, Anxiety and Personality Disorders on the Outcome of Patients with Functional Limb Weakness - Individual Patient Data Meta-Analysis.

OBJECTIVE: Psychiatric comorbidities such as depression, anxiety, and personality disorders are common in patients with functional limb weakness/paresis (FND-par). The impact of these conditions on the prognosis of FND-par has not been systematically reviewed. The aim of this study was to identify a potential prognostic effect of comorbid depression, anxiety, and/or personality disorder on prognosis in patients with FND-par. METHODS: A systematic review was performed to identify studies that reported measures of baseline depression, anxiety, and/or personality disorder, and physical disability. An individual patient data meta-analysis was subsequently performed. RESULTS: Eight studies comprising 348 individuals were included (7 prospective cohorts; 1 case-control study). There was heterogeneity in sample size, follow-up duration, and treatment modality. Depression and anxiety were present in 51.4% and 53.0% of FND-par patients, respectively. In individuals whose FND-par improved, there was no significant difference between those with versus without depression (52.6% vs 47.4%, p = 0.69) or those with versus without anxiety (50.3% vs 49.7%, p = 0.38). Meta-analysis showed no clear impact of baseline depression or anxiety per se [pooled OR for depression 0.85 (95%CI 0.50-1.45; p = 0.40) and anxiety 0.84 (95%CI 0.51-1.38; p = 0.91)]; and of depression or anxiety severity [pooled OR for depression 1.23 (95%CI 0.63-2.39; p = 0.91) and anxiety 1.40 (95%CI 0.70-2.78; p = 0.58)] on FND-par outcome. Insufficient data were available to assess the impact of personality disorders. CONCLUSION: We found no evidence that depression or anxiety influenced outcome in FND-par. Large-scale, prospective studies in FND-par, and other FND subtypes, are needed to fully contextualize the impact of concurrent mental health concerns on outcomes.

Threatening Beliefs About Self and Others Moderate the Association Between Psychoticism and Psychological Distress.

ABSTRACT: Psychoticism is a multidimensional personality construct involving odd or eccentric behavior, quasi-psychotic experiences, mistrust, interpersonal detachment, and liability for schizophrenia-spectrum disorders, as well as significant distress. Recent advances suggest it can be understood as a dimension that is continuously distributed in the population, leading to questions about factors that contribute to distress and dysfunction among people with a schizotypal liability. We investigated in a large nonclinical sample of young adults whether associations between psychoticism and psychological distress would increase in the presence of threatening beliefs. In our study ( N = 2127), we found that the association between psychoticism and psychological distress is moderated by threatening beliefs including self-criticism, fear of compassion, and socially prescribed perfectionism. These results suggest that distress increases among people with schizotypal traits in the context of negative beliefs about self and others. We discuss implications for clinical practice and directions for further research.

ICD-11 personality disorder features in the danish general population: Cut-offs and prevalence rates for severity levels.

INTRODUCTION: Prevalence rates and correlates of personality disorders (PD) are relevant to health care policy and planning. OBJECTIVES: To present normative data for self-reported ICD-11 personality disorder (PD) features including tentative cut-off scores and prevalence rates for severity levels along with psychosocial correlates. METHODS: The Personality Disorder Severity ICD-11 (PDS-ICD-11) scale and criterion measures of impairment were administered to a social-demographically stratified sample of Danish citizens (N = 8,941) of which 3,044 delivered complete data. Item-Response Theory (IRT) was employed to indicate cut-offs based on standard deviations from the latent mean. RESULTS: The unidimensionality of the PDS-ICD-11 score was supported and IRT analysis suggested norm-based thresholds at latent severity levels. Expected associations with criterion measures were found. CONCLUSION: The normative data portray ICD-11 PD features in the general population and allow for interpretation of PDS-ICD-11 scores (e.g., scores of 12, 16, and 19 may indicate mild, moderate, and severe dysfunction), which may inform health care policy and planning. A total weighted prevalence of 6.9 % of the Danish general population is estimated to have clinically significant personality dysfunction, proportionally composed of Mild (4.8 %), Moderate (1.2 %), and Severe (0.9 %) levels. Future research should corroborate these findings using relevant clinical samples and methods.

Gender and addiction and other mental disorders comorbidity: sociodemographic, clinical, and treatment differences.

The co-occurrence of substance use disorders (SUD) and other mental disorders (OMD) is assumed to be high, but the details are uncertain in Spain. The objective of the present study was to know the prevalence of this comorbidity, as well as the pharmacological treatment, both in specific addiction treatment networks and in mental health networks, with a gender perspective. Observational, multicenter study, with a randomized sample, of patients under treatment for SUD or OMD in Spain (N = 1783). A specific questionnaire, collecting sociodemographic and clinical variables, diagnosed SUD and OMD, and prescribed psychotropic drugs, was completed by treating clinicians. Differences between females and males were searched. A high prevalence of OMD was found in those patients treated for their SUD (71%), and also of diagnoses of SUD (59%) in people treated for OMD. Significant relationships between addiction to certain substances and specific mental disorders were found (with no main differences between women and men). The treatments for OMD were very common in the addiction treatment networks, but that of SUDs in those patients treated in the mental health networks was less than expected. A high prescription of benzodiazepines was found. Women were less frequently diagnosed with cannabis, opioid, and especially cocaine use disorders, and they had fewer psychotic disorders and more affective, anxiety, sleep, and eating disorders, with the rest being the same, including personality disorders. Women had fewer treatments with agonists and more with antagonists, and more prescriptions of anxiolytics and antidepressants. This study provides preliminary information on the coexistence in routine clinical practice of addictive disorders and other mental disorders in Spain, and on the treatment provided, and shows differences in prevalence and clinical characteristics, and especially in treatment approaches between women and men. Thus, should be useful to adapt the treatment response with greater precision, and with a gender perspective.