Change in incidents of suicidal acts after intervention on a bridge in South Korea.

PURPOSE: To investigate whether two novel interventions on a bridge - a Video Incident Detection System (VIDS) and spinning bar barriers - have an impact on suicidal behaviour on the bridge. METHODS: A total of 146 suicidal acts were retrieved for analyses; 108 interventions before suicidal acts, 35 suicide deaths and 3 suicide attempts. Incident rate ratios (IRR) were calculated to estimate the change in incident rate associated with implementation of the two interventions: VIDS and the spinning bar 2-metre high barrier. RESULTS: The results of the Poisson regression showed that the rate of suicide deaths, after installation the VIDS, did not change significantly (IRR: 1.23, 95% Confidence Interval [95% CI]: 0.59-2.56), although the rate of intervened suicidal acts increased (IRR: 2.40, 95% CI: 1.65-3.47). The results showed that subsequent spinning bar installation resulted in a decrease in the incident rate of intervened suicidal acts (IRR: 0.37, 95% CI: 0.25-0.57) as well as suicide deaths (IRR: 0.23, 95% CI: 0.07-0.71). Comparison of the period when both interventions were in place with the period with no interventions indicated a reduction in suicide deaths (IRR: 0.28, 95% CI: 0.10-0.82), but no change in intervened suicidal acts (IRR: 0.90, 95% CI: 0.59-1.38). CONCLUSION: The rate of suicide death decreased after the installation of the spinning bar barrier but not after the implementation of VIDS alone. Our findings reinforce that restricting access to means is a highly effective way of preventing suicide on bridges and that spinning bars may be a helpful way to design barriers.

Literacy and Attitude Toward Suicide Among Doctors and Nurses: A Cross-Sectional Comparative Study.

Introduction Globally, suicide remains a major public health problem and is the second most common cause of death in the 15-45 years age group. Awareness about suicide and the attitude of healthcare professionals regarding suicide are crucial factors determining the care for suicidal behaviors. The present study aimed to compare suicide literacy and attitude toward suicide between doctors and nurses and to explore the association between suicide literacy and attitude toward suicide. Methods A cross-sectional comparison study was conducted between doctors and nurses in a tertiary healthcare center in southern India. The demographic characteristics and work and suicide care experience were recorded using a semi-structured proforma. Literacy of Suicide Scale - Short Form (LOSS-SF) and Attitude Toward Suicide Questionnaire (ATTS) were used to assess the awareness about suicidal behaviors and attitudes toward suicide, respectively. Appropriate statistical tests were used to compare the outcome measures between doctors and nurses with the statistical significance set at p ≤ 0.05. Results A total of 600 healthcare professionals (doctors (n=300) and nurses (n=300)) were included. The doctors were older, had longer work experience, and demonstrated better suicide literacy, yet harbored more negative attitudes toward suicide than nurses. Among doctors, increasing levels of suicide literacy were negatively correlated with positive attitudes toward suicide. Among nurses, increasing age was negatively correlated with healthy attitudes toward suicide. Conclusion Doctors had better awareness of suicidal behaviors yet displayed negative attitudes toward people with suicidal behaviors. Despite having less suicide awareness, nurses exhibited positive attitudes toward suicide. Suicide literacy and attitudes toward suicide can have complex relationships mediated by multiple factors.

A Secondary Analysis of the Complex Interplay between Psychopathology, Cognitive Functions, Brain Derived Neurotrophic Factor Levels, and Suicide in Psychotic Disorders: Data from a 2-Year Longitudinal Study.

Identifying phenotypes at high risk of suicidal behaviour is a relevant objective of clinical and translational research and can facilitate the identification of possible candidate biomarkers. We probed the potential association and eventual stability of neuropsychological profiles and serum BDNF concentrations with lifetime suicide ideation and attempts (LSI and LSA, respectively) in individuals with schizophrenia (SCZ) and schizoaffective disorder (SCA) in a 2-year follow-up study. A secondary analysis was conducted on a convenience sample of previously recruited subjects from a single outpatient clinic. Retrospectively assessed LSI and LSA were recorded by analysing the available longitudinal clinical health records. LSI + LSA subjects consistently exhibited lower PANSS-defined negative symptoms and better performance in the BACS-letter fluency subtask. There was no significant association between BDNF levels and either LSI or LSA. We found a relatively stable pattern of lower negative symptoms over two years among patients with LSI and LSA. No significant difference in serum BDNF concentrations was detected. The translational viability of using neuropsychological profiles as a possible avenue for the identification of populations at risk for suicide behaviours rather than the categorical diagnosis represents a promising option but requires further confirmation.

Effectiveness of early and intensive intervention on suicide prevention: CARS programme.

The aim of this study was to evaluate the outcomes of the Programme for Management of Suicidal Behaviour and Suicide Prevention (CARS). Individuals treated in the emergency department of University Hospital Marqués de Valdecilla for suicidal thoughts or attempts (N = 401) between 1-March-2016 and 31-December-2018 were considered. No randomization by patients or groups was performed. Student's t-test, chi-square and repeated measure analysis of variance were used. Kaplan-Meier survival function and Cox proportional hazard regression models were employed to estimate the risks of relapse. Outcome of those who voluntary enrol CARS were compared with treatment as usual (TAU) at 6- and 12-months follow-up. The results indicate a significant reduction and delayed occurrence of suicidal behaviour over a 12-month follow-up period with the CARS programme compared to TAU, along with a decreased frequency of hospital admissions. CARS programme demonstrates a substantial impact, significantly reducing the risk of recurrent suicidal behaviour by 35.5 % and the risk of repeated suicidal attempts by 47.2 % at the 12-month follow-up. The programme exhibits a dual protective effect, diminishing suicidal behaviour and fostering improved long-term outcomes. In conclusion, CARS effectively reduced suicidal behaviour recurrence, achieving significant decreases in suicidal thoughts, plans and attempts.

The iceberg model of suicidal ideation and behaviour in Danish adolescents: integration of national registry and self-reported data within a national birth cohort.

Hospital records are used to identify suicide attempts in many countries but not all individuals present to hospital after a suicide attempt i.e., suggesting a 'hidden number'. Our aim was to present the prevalence of suicide ideation, plans, attempts, and suicides among Danish adolescents, including attempts not resulting in hospital contact. The study population consisted of participants in the Danish National Birth Cohort participating in an 18-year follow-up, with individual-level linkage to national register data. Prevalence was estimated with a variable with mutually exclusive categories ranging from no suicidality to self-reported suicide ideation, -plans, -attempt and hospital-recorded suicide attempt and stratified on sex and parental income. The 'hidden number' was estimated as the ratio between suicide attempts with and without hospital contact. Among 47 858 participants, all aged 18-years, 36% girls and 28% boys reported suicide ideation at least once in their life. In addition, 6% girls and 3% boys had either reported or been recorded with a suicide attempt. For every attempt recorded in the hospital setting, two girls (ratio, 1:2) and six boys (ratio, 1:6) reported having attempted suicide without hospital contact. The prevalence of any suicide attempt was 8% and 3% in the lowest and highest income group, respectively. Before age 18, 0·011% girls and 0·016% boys had died by suicide. In conclusion, suicidal ideation and behaviour are common in adolescents and there is a substantial 'hidden number' of adolescents with suicide attempt. These results emphasize the need for early age suicide preventive interventions in community-settings e.g., school environments.

Protective and Risk Factors for Suicidal Behaviour in Self-Declared LGBTIQ+ Adolescents.

BACKGROUND: Adolescents who identify as sexual minorities often face social stigmatisation, which can lead to increased adversity and a higher risk of suicidal behaviours. However, there are also protective factors that may promote resilience to these risk behaviours. This study aims to identify factors that predict resilience in sexual minority adolescents with high suicidal vulnerability. METHODS: The study sample comprised 78 self-reported LGBTIQ+ adolescents aged between 13 and 18 years old (M = 16.11, SD = 1.56) who had previously attempted suicide. They completed several psychosocial instruments to measure risk and protective variables related to suicidal vulnerability. RESULTS: Entrapment was found to be the most predictive risk variable for suicide attempts. However, protective variables promoting resilience were also found, such as adequate parental communication, life satisfaction, and cognitive reframing. DISCUSSION: The findings related to prevention of suicide attempts are discussed and we highlight the urgent need to enhance certain internal and contextual protective factors to promote resilience in the face of suicidal vulnerability in certain clinical subpopulations exposed to highly adverse situations.

Self-reported suicidal behaviour among people living with disabilities: prevalence and associated factors from a cross-sectional nation-wide survey in Bangladesh.

BACKGROUND: Disability marginalises a large portion of Bangladesh's population. Global pre- and post-pandemic research evidently states that, this group is more prone to develop mental health problems, which increases the risk of self-harm and suicide among them. It is crucial to comprehend and mitigate the mental health challenges among the people with disabilities which in turn can promote their greater participation in community, and in national socioeconomic development. However, currently there is limited information available, regarding the suicidal behaviour of this group in Bangladesh. Therefore, this study aimed to investigate the prevalence and contributing factors of suicidal behaviour among people with disabilities. METHOD: A cross-sectional survey was conducted during September and October 2022, among the participants who had selected disabilities, by using probability proportional to size sampling technique across all eight divisions of Bangladesh. A semi-structured questionnaire comprising information about sociodemographic, lifestyle, health; and Suicidal Behaviour Questionnaire-Revision (SBQ-R) was used. The association between the determinants and mental health outcome was investigated using the Chi-square test, and the contributing factors were investigated using the multiple binary logistic regression. RESULT: About 10.45% of the participants reported to have suicidal behaviour (e.g., suicidal ideation, attempts, completed suicide), considering the cut-off score as 7 for the SBQ-R in the study period. Approximately, 40% respondents mentioned suicidal ideation in their lifetime, whereas, 9.01% had suicidal ideation over the past 12 months. Additionally, 8.87% of the person with disabilities, mentioned about their suicidal intent to the family members, and 5.94% reported the likelihood of suicide in the future. Being female, having multiple disabilities, and not being connected with family and friends were found to be significantly associated with suicidal behaviour. CONCLUSION: This research demonstrates the significance of treating mental health issues and expanding accessibility to pre-existing services to lessen the impact of the limitations generated by disabilities. Policymakers can utilize this baseline findings to design large scale research and develop measures for suicide prevention, and management for at-risk groups.

Suicidal behaviour among patients with congestive cardiac failure in a Nigerian teaching hospital.

Background: Suicidal behaviour is an established psychiatric complication of congestive cardiac failure (CCF), contributing significantly to morbidity and death by suicide. The magnitude and risk factors for suicidal behaviour among patients with CCF are yet to be unpacked, especially in developing nations such as Nigeria. Aim: To determine the prevalence of suicidal behaviour and the risk factors associated with suicidal behaviour, among patients with CCF in Nigeria. Setting: Cardiology outpatient clinic of Lagos State University Teaching Hospital, Lagos, Nigeria. Methods: A cross-sectional study was conducted among 98 randomly selected patients with a diagnosis of CCF. Participants were assessed with a socio-demographic and clinical factors questionnaire and Beck Scale of Suicidal Ideation. Chi-square test, t-test and logistic regression were used to analyse data. Results: The prevalence of suicidal ideation and suicidal attempt among patients with CCF was 52% and 1%, respectively. No socio-demographic factor was significantly associated with suicidal ideation. Clinical factors associated with suicidal ideation were age at diagnosis (p = 0.042), aetiology of CCF (p = 0.001) and severity of CCF (p = 0.032). Only the severity of CCF (odds ratio [OR] = 20.557, p = 0.014) predicted suicidal ideation among patients with CCF. Conclusion: Suicidal behaviour constitutes a huge burden among the outpatient CCF population. The identification of clinical risk factors for suicidal ideation (age at diagnosis, aetiology and severity of CCF) further illuminates a pathway to mortality among patients with CCF. Contribution: The findings lend a voice to the need for screening for suicidal behaviour, suicide prevention programmes, surveillance systems and government policies that support mental health for patients with CCF.

A systematic review of the studies testing the integrated motivational-volitional model of suicidal behaviour.

Despite the influence of the integrated motivational-volitional (IMV)1 model on research and practice, the supporting literature has not been systematically synthesised. This systematic review aims to synthesise the literature testing the IMV model of suicidal behaviour. Using citation and database searching, PsycINFO, EMBASE, PubMed, Web of Science, and Google Scholar were searched for studies referencing the IMV model (last searched on 28th March 2023). Included studies empirically tested the hypotheses of the model. Quality assessment was conducted using the National Institute of Health tool. Findings from 98 records (100 studies, 138,365 participants) were narratively synthesised. Results from studies directly testing the hypothesised pathways of the model supported the defeat-entrapment-suicidal ideation pathway of the IMV model. Case-control studies comparing differences between control, ideation, and enactment groups were consistent with hypotheses in univariate and cross-sectional analyses. However, support for the model was mixed for case-control multivariate and prospective studies. Due to low overlap in variables studied, the role of specific pre-motivational phase variables and stage-specific moderators was inconclusive. The studies received overall good quality ratings. The IMV model presents a promising framework for understanding and preventing suicide. Defeat, entrapment, and key variables may be useful in informing suicide prevention measures.

Problem Gambling and Suicidal Behaviours in Young Adult men in Ghana: A Moderated Mediation Model of Psychological Distress and Social Support : Journal of Gambling Studies.

Problem gambling has been recognised as an important public health issue because of its harmful consequences at the personal, interpersonal, and societal levels. There is a proliferation of gambling activities in Ghana owing to increased access to the internet, soaring smartphone penetration, and an influx of sports betting companies. Yet, very little research has addressed the harm associated with problem gambling in Ghana. This study assessed if the effect of problem gambling severity on suicidal behaviours (ideation, planning, and attempts) through psychological distress is contingent on the level of perceived social support. A total of 350 young adult men in the Greater Accra Region of Ghana provided the data for the current analysis. The data were analysed using a moderated mediation approach. The results showed that psychological distress is an important intervening mechanism through which problem gambling severity influences suicidality. In addition, the positive association between psychological distress and suicidal behaviours was found to be conditional on the levels of perceived social support. In other words, our results showed that problem gambling may first trigger episodes of psychological distress, which, in turn, can lead to suicidality among problem gamblers who report low to moderate levels of perceived social support. Our findings suggest that young adult problem gamblers require higher levels of social support from family, friends, and significant others to prevent those experiencing psychological distress from engaging in suicidal behaviours.

Belief and Risk Factors Associated with Suicidal and Self-harm Behaviour among Young Adults of Kathmandu District.

BACKGROUND: Suicide is an emerging public health problem accounting for over 700,000 annual deaths globally. It is also the fourth leading cause of death among the age group 15-29 years in the world. In Nepal, on average 14 people commit suicide every day. Our study explores the factors associated with suicidal and self-harm behaviours among young adults in the Kathmandu district, Nepal. METHODS: A descriptive cross-sectional study was conducted among a total of 242 young adults of the Kathmandu district. Data were collected through interview using a developed semi-structured questionnaire. Descriptive statistics and odds ratios were used for data analysis. RESULTS: The mean age for initial suicidal and self-harm behaviour was found to be 14 and 15 years respectively, with 28.51% reporting suicidal behaviours including making a plan or suicidal ideation or attempts, and 18.5% with self-harm behaviours. Avoidance and emotional discharge were found as common coping strategies adopted by participants. Belief, family functioning, depression status and self-harm behaviour were found statistically associated with suicidal behaviour. CONCLUSIONS: Various factors including belief, family functioning, and depression were found to influence individual suicidal behaviour. Hence, an integrated approach addressing these factors is crucial for the prevention and control of suicide among young adults at risk.

Association between sleep quality, depressive symptoms, and suicidal ideation in college students.

Suicide among college students is a challenging problem globally. Yet, the association between sleep quality, depressive symptoms, and suicidal ideation remains unclear. This study aims to understand if depressive symptoms mediate the relationship between sleep quality and suicide ideation and whether the interaction between depressive symptoms and sleep quality on suicidal ideation is additive. A total of 1182 college students were recruited, and sleep quality, depressive symptoms, and suicidal ideation were assessed using questionnaires. Univariate analysis, logistic regression analysis, linear regression models, and the Sobel test were performed. The results showed that, among college students, poor sleep quality was positively associated with suicidal ideation, and the association was mediated through depressive symptoms. Moreover, there was a significant additive interaction between poor sleep quality and depressive symptoms on suicidal ideation. These findings suggest that, in the process of preventing and treating suicidal ideation in college students with sleep disorders, we should focus on the evaluation and intervention of depressive symptoms and adopt multidisciplinary team interventions for college students with sleep disorders and depression.

Breaking the Silence: An Epidemiological Report on Asian American and Pacific Islander Youth Mental Health and Suicide (1999-2021).

BACKGROUND: Limited studies have focused on recent trends in Asian American and Pacific Islander (AAPI) youth suicide. This study aimed to evaluate epidemiological trends in AAPI youth suicide and reports of depressive symptoms among Asian and Pacific Islander youth in the USA. METHODS: This cross-sectional study analyzed mortality data from the Centers for Disease Control Wide-Ranging Online Data for Epidemiologic Research (CDC WONDER) and reports of depressive symptoms from the Youth Risk Behaviour Surveillance System (YRBSS). Data from 1999 to 2021 were analyzed for suicide rates and methods used among AAPI youth aged 5-24 years. YRBSS data from 1991 to 2021 were analyzed for depressive symptoms reported by Asian American (AA) 9th-12th graders. RESULTS: From 1999 to 2021, 4747 AAPI youth died by suicide in the USA. Rates of suicide doubled from 3.6 to 7.1 per 100,000 during 1999-2021, with an increasing trend observed from 2014 onwards. The most common methods of suicide deaths in this population were suffocation, firearms and poisoning. Rates of suicide were higher among AA males than females, although more AA females reported depressive symptoms, including suicidal planning and attempts. CONCLUSION: This study shows a concerning increase in suicide rates among AAPI youth over 1999-2021. Suffocation, firearms and poisoning were the most common methods used. While more AAPI males died by suicide, AA females reported higher rates of depressive symptoms. These findings highlight the urgent need for targeted prevention strategies and clinical interventions for this vulnerable population. The study also emphasizes the importance of addressing mental health stigma to improve reporting and support for Asian American, Native Hawaiian and Pacific Islander (AANHPI) youth.

The joint effect of mental illness and parental suicide attempt on offspring suicide attempt and death: A Danish nationwide, registry-based study using multistate modeling.

AIM: The aim of this study was to analyse the joint impact of moderate-to-severe mental illness and parental suicidal attempts on suicidal attempt and premature death. METHODS: Using the Danish, nationwide health registries, a cohort study was conducted including the birth cohorts 1983-1989. Cox regression and multistate models were used to estimate relative and absolute risks of suicide attempt and premature death. OUTCOME: We included 384,569 individuals and 7,218 individuals experienced their first suicide attempt during follow-up, while 2,762 individuals died of all causes. Joined exposure to parental suicide attempt and own mental illness increased the relative risk of suicide attempt (HR 22.57) and premature death all causes (HR 3.17). The absolute risk of suicide attempt before the age of 35 years was 20 % for offspring exposed to both parental suicide attempts and own mental illness (23 % for women vs. 15 % for men), while the risk of death was 4 % (0.6 % for women vs. 7 % for men). CONCLUSION: Exposure to both parental suicide attempt and own mental illness increases the relative and absolute risks of suicide attempt and premature death with considerable differences across sex. These findings are important in the clinical assessment of individuals with suicidal behavior.

Substance use disorder and lifetime suicidal behaviour: A scoping review.

BACKGROUND: Suicidal behaviours are prevalent in substance use disorder (SUD) patients. These behaviours have a negative impact on the psychopathological profile of these patients. However, few studies have evaluated suicide as a continuum (i.e. starting with ideation, followed by attempts and ending with death) and its evolution during treatment. The aim of this scoping review was to explore what is known about suicidal behaviour in individuals undergoing clinical treatment for SUD. METHODS: The PsycINFO, Web of Science (Core Collection and MEDLINE), Scopus, and Cochrane Library databases were searched. After screening the records based on eligibility and exclusion criteria, 30 studies were ultimately selected for inclusion. RESULTS: Most of the studies were conducted in the USA and Europe. Only three studies evaluated suicidal behaviour with a specific instrument. The prevalence of suicidal ideation (SI) in people being treated for SUD ranged from 20 % to 62.2 %, and the prevalence of suicide attempts (SA) ranged from 15.8 % to 52.1 %. Only one study reported death by suicide. CONCLUSIONS: Despite the high prevalence of suicidal behaviours and their harmful consequences, the assessment of this phenomenon is scarce and heterogeneous. There is a need to assess suicidal behaviour with standardized criteria in order to develop tailored SUD treatment.

Self-Reported and Agency-Notified Child Abuse as Contributors to Suicidal Behaviour in a Population-Based Birth Cohort Study at 30-Year-Follow-Up.

This was a record-linkage analysis of a birth cohort to examine the association between self-reported self-harm in adulthood and childhood maltreatment (CM) as prospectively notified to authorities and self-reported on the Child Trauma Questionnaire. There were 2507 participants at 30-year follow-up with data on both CM and self-reported self-harm including an intent to die. Of the participants, 304 (12.1%) had self-harmed at some time in their lives while 150 (4.2%) had wanted to die. The prevalence of self- and agency-reported maltreatment was 513 (20.5%) and 143 (5.7%) respectively. On adjusted analyses, CM irrespective of reporting source showed significant associations with both suicidal outcomes. Physical and emotional abuse showed the strongest associations while findings for neglect were mixed. The only association for sexual abuse was for self-reported maltreatment and intent to die but numbers may have been under-powered.

Stress exposure in at-risk, depressed, and suicidal adolescents.

BACKGROUND: Stress exposure contributes to the onset, maintenance, and recurrence of major depressive disorder (MDD) in adolescents. However, the precise stress facets (e.g. chronicity, domain) most strongly linked to outcomes at different stages along the depression severity continuum remain unclear. Across two studies, chronic and episodic stressors were comprehensively assessed among: (a) healthy youth with (High-Risk [HR]) and without (Low-Risk [LR]) a maternal history of MDD and (b) adolescents with current MDD and suicide ideation and healthy controls (HC). METHOD: Study 1 included LR (n = 65) and HR (n = 22) 12- to 14-year-olds (49 females; 56.32%) with no lifetime history of mental disorders. Study 2 enrolled 87 mid-to-late adolescents (64 females; 73.56%), including 57 MDD youth from a short-term intensive treatment service and 30 HCs from the community. All depressed youth reported recent suicide ideation; some had no lifetime history suicide attempts (SI; n = 31) and others reported at least one past year attempt (SA; n = 26). The Life Events and Difficulties Schedule was used to capture stressor severity in both studies. RESULTS: We used multiple linear regression models that adjusted for demographic and clinical covariates. Being in the HR versus LR group was associated with more severe chronic (ß = .22, CI95 = 0.01-0.42, p = .041), independent (ß = .34, CI95 = 0.12-0.56, p = .003), and interpersonal (ß = .23, CI95 = 0.004-0.45, p = .047) stress severity. By contrast, the MDD group reported significantly more severe chronic (ß = .62, CI95 = 0.45-0.79, p < .001) and dependent (ß = .41, CI95 = 0.21-0.61, p < .001) stress than the HC group, but not independent (p = .083) stress. Stress severity did not differ between recent attempters versus youth who reported suicide ideation alone (SA vs. SI contrast). However, the SA group reported a higher rate of targeted rejection events (RR = 3.53, CI95 = 1.17-10.70, p = .026). CONCLUSIONS: Our findings clarify the stressor features that may most strongly contribute to adolescent depression and its clinical correlates at two important points along depression's clinical course.

La empatía como factor protector de la conducta suicida. Estudio caso-control / Empathy as a protective factor against suicidal behaviour. Case-control study

Introducción: La conducta suicida es actualmente uno de los mayores problemas de salud pública con un aumento de la prevalencia en los últimos años. El modelo multidimensional de la empatía discrimina diferentes aspectos tanto de la empatía afectiva como cognitiva, y permite profundizar en el estudio de los factores de riesgo y protección de la conducta suicida. Objetivo. Analizar el patrón diferencial de la empatía en pacientes con conducta suicida y en controles sanos. Métodos: Estudio observacional caso-control en 95 pacientes y 151 controles sanos. Se utilizó la escala Empathy Quotient y el Interpersonal Reactivity Index [subescalas de empatía cognitiva: IRI-Perspective Taking (IRI-PT), IRI-Fantasy Scale (IRI-FS); subescalas de empatía afectiva: IRI-Empathetic Concern (IRI-EC), IRI-Personal Distress (IRI-PD)]. Resultados: 51 (53.7%) de los pacientes ingresados presentaban conducta suicida, y tenían, en relación a los pacientes sin conducta suicida, puntuaciones mayores estadísticamente significativas en IRI-EC (p=0.047). Respecto a los controles sanos, los pacientes con conducta suicida tenían menos empatía EQ (p=0.001) tanto cognitiva (IRI-PT p=0.002; IRI-FS p=0.040) como afectiva (IRI-EC p= 0.029) y mayor ansiedad IRI-PD (p<0.0001). Discusión: Los pacientes con conducta suicida presentan un patrón diferencial de la empatía respecto a los controles sanos. Los resultados sugieren que la empatía es un factor protector de la conducta suicida. Las intervenciones terapéuticas breves en personas vulnerables en situación de crisis, deberían aliviar eficazmente la ansiedad y ofrecer un espacio para sentir y expresar el malestar.(AU)

Introduction: Suicidal behaviour is currently one of the biggest public health problems with an increase in prevalence in recent years. The multidimensional model of empathy discriminates between different aspects of both affective and cognitive empathy, and allows further study of risk and protective factors for suicidal behaviour. Aim. Analyse the differential pattern of empathy in patients with suicidal behaviour and in healthy controls. Methods: Observational case-control study in 95 patients and 151 healthy controls. The Empathy Quotient scale and the Interpersonal Reactivity Index [cognitive empathy subscales: IRI-Perspective Taking (IRI-PT), IRI-Fantasy Scale (IRI-FS)] were used; affective empathy subscales: IRI-Empathetic Concern (IRI-EC), IRI-Personal Distress (IRI-PD)]. Results: 51 (53.7%) of the patients presented suicidal behaviour, and had, in relation to the patients without suicidal behaviour, statistically significant higher scores in IRI-EC (p=0.047). Compared to healthy controls, patients with suicidal behaviour had less empathy EQ (p=0.001) both cognitive (IRI-PT p=0.002; IRI-FS p=0.040) and affective (IRI-EC p= 0.029) and more anxiety IRI-PD (p<0.0001). Discussion: Patients with suicidal behaviour have a differential pattern of empathy compared to healthy controls. The results suggest that empathy is a protective factor against suicidal behaviour. Brief therapeutic interventions in vulnerable people in crises should effectively relieve anxiety and offer a space to feel and express discomfort.(AU)

Rasgos antisociales y neuroticismo como predictores de conducta suicida en trastorno límite de la personalidad: un estudio retrospectivo

Introducción: El espectro de la conducta suicida (CS) es nuclear en la clínica y el tratamiento del trastorno límite de personalidad (TLP). Los rasgos patológicos del TLP intervienen como factores de riesgo de CS en confluencia con otras variables clínicas y sociodemográficas asociadas con el TLP. El objetivo del presente trabajo consiste en evaluar los rasgos de personalidad específicos del TLP que se relacionan con la CS. Métodos: Se realiza un estudio transversal, observacional y retrospectivo, de una muestra de 134 pacientes con diagnóstico de TLP según los criterios del DSM-5. Se utilizan los cuestionarios de Millon-II, Zuckerman-Kuhlman y Barrat para valorar distintos parámetros de la personalidad. Se realizan comparaciones por variables mediante las pruebas de la x2 y de la t de Student. La asociación entre variables se analiza mediante regresión logística multivariada. Resultados: Se objetivan diferencias estadísticamente significativas entre la CS y relacionadas y la dimensión neuroticismo-ansiedad en el test de Zuckerman-Kuhlman. Asimismo se relaciona de manera significativa con la subescala fóbica y antisocial del Millon-II. La impulsividad medida con las pruebas de Zuckerman-Kuhlman y Barrat no aparece relacionada con la CS. Conclusiones: Los resultados presentados plantean el papel de los rasgos fóbicos, antisociales y del neuroticismo como posibles rasgos de personalidad del TLP relacionados con la CS. Incluso se propone una importancia mayor que el de la impulsividad dentro de la relación del TLP con la CS. De cara al futuro, estudios longitudinales permitirían aumentar la evidencia científica de los hallazgos presentados. © 2021 Asociación Colombiana de Psiquiatría. Publicado por Elsevier Espafña, S.L.U. Todos los derechos reservados.

Introduction: The spectrum of suicidal behaviour (SB) is nuclear in the clinic andmanagement of borderline personality disorder (BPD). The pathological personality traits of BPD intervene as risk factors for SB in confluence with other clinical and sociodemographic variables associated with BPD. The objective of this work is to evaluate the specific personality traits of BPD that are related to SB. Methods: A cross-sectional, observational and retrospective study was carried out on a sample of 134 patients diagnosed with BPD according to DSM-5 criteria. The Millon-II, Zuckerman-Kuhlman and Barrat questionnaires were used to assess different personality parameters. Variable comparisons were made using the test and the Student's t-test. The association between variables was analysed using multivariate logistic regression. Results: Statistically significant differences were observed between SB and related factors and the neuroticism-anxiety dimension in the Zuckerman-Kuhlman test. It is also significantly related to the phobic and antisocial subscale of the Millon-II. Impulsivity measured with the Zuckerman-Kuhlman and Barrat tests does not appear to be related to SB. Conclusions: The results presented raise the role of phobic, antisocial and neuroticism traits as possible personality traits of BPD related to SB, suggesting an even greater importance within the relationship between BPD and SB than that of impulsivity. Looking to the future, longitudinal studies would increase the scientific evidence for the specified findings. © 2021 Asociacio´n Colombiana de Psiquiatria. Published by Elsevier España, S.L.U. All rights reserved.

Gender differences in adolescents with suicidal behaviour: Personality and psychopathology / Diferencias de género en adolescentes con conducta suicida: Personalidad y psicopatología

This study evaluates the relationship between gender, personality, psychopathology and suicidal behaviour among adolescents. For this purpose, across-sectional study with adolescent inpatients (N = 92) displaying suicidal behaviour was designed. Sociodemographic characteristics and datarelated to suicidal behaviour were collected. In addition, personality and clinical severity were assessed by administering the Millon Adolescent Clinical Inventory (MACI). Results revealed that the most prevalent personality dimensions for both genders were Introversive, Self-demeaning, Doleful,Oppositional, Borderline tendency and Inhibited. However, men scored higher in Inhibited (p = 0.02, Cohen’s d = 0.45) and women in Egotistic(p = 0.03, Cohen’s d = 0.40). Concerning clinical severity of syndromes, women scored higher in Delinquent Predisposition (p = 0.04, Cohen’sd = 0.45) and men in Anxious Feelings (p = 0.02, Cohen’s d = 0.51), Depressive Affect (p = 0.04, Cohen’s d = 0.41) and Suicidal Tendency (p= 0.03, Cohen’s d = 0.37), with men reporting more frequently Childhood Abuse (p < 0.001, Cohen’s d= 0.70). Results highlight the importanceof universal interventions to promote a change in attitudes towards seeking psychological help, specially in men, and the need to designeffective tailored treatments to acquire emotional management skills for both genders. (AU)

Este estudio evalúa la relación entre el género, lapersonalidad, la psicopatología y la conducta suicida entre los adolescentes. Para ello, se diseñó un estudio transversal con adolescentes hospitalizados (N = 92) que presentaban conductas suicidas. Se recogieron características sociodemográficas y datos relacionados con la conductasuicida. Además, se evaluó la personalidad y la gravedad clínica mediante la administración del Inventario Clínico de Adolescentes de Millon (MACI).Los resultados revelaron que las dimensiones de personalidad más prevalentes para ambos géneros fueron Introversivo, Auto-punitivo, Pesimista,Oposicionista, Tendencia límite e Inhibido. Sin embargo, los hombres puntuaron más alto en Inhibido (p = 0,02, d de Cohen = 0,45) y las mujeresen Egocéntrica (p = 0,03, d de Cohen = 0,40). En cuanto a la gravedad clínica de los síndromes, las mujeres puntuaron más alto en PredisposiciónDelictiva (p = 0,04, d de Cohen = 0,45) y los hombres en Sentimientos Ansiosos (p = 0,02, d de Cohen = 0. 51), Afecto Depresivo (p = 0,04, dde Cohen = 0,41) y Tendencia Suicida (p = 0,03, d de Cohen = 0,37), y los hombres informaron con mayor frecuencia de Abuso en la Infancia(p < 0,001, d de Cohen = 0,70). Los resultados ponen de manifiesto la importancia de las intervenciones universales para promover un cambiode actitud hacia la búsqueda de ayuda psicológica, especialmente en los hombres, y la necesidad de diseñar tratamientos eficaces a medidapara adquirir habilidades de gestión emocional para ambos géneros. (AU)