The Role of Disgust Emotion in Eating Disorders and Its Relationship with Dissociative Symptoms

Background: Disgust is a central emotion in eating disorders, influencing both their development and maintenance. High sensitivity to disgust has been associated with restrictive and purgative behaviors, as well as with greater severity of eating disorder symptoms. Despite its importance, the different aspects of disgust are rarely examined in depth, limiting the understanding of its role in these disorders. Since the emotion of disgust is more closely linked to the body and food than other emotions, the aim of this paper is to understand its possible role in eating disorders and obesity. Method: In a case-control study, 313 women (155 with eating disorders and obesity in the clinical group and 158 in the control group) were assessed using various questionnaires, including measures of disgust, dissociation, and symptom severity. Results: The results showed that the clinical group reported greater symptom severity, more dissociative symptoms, and higher sensitivity to disgust than the control group. It is noteworthy that there were significant differences between subtypes of the clinical group, particularly in disgust related to hygiene, sexual content and deterioration and disease. Conclusions: These findings highlight the importance of considering disgust in the evaluation and treatment of eating disorders, emphasizing the need for further research on this emotion to develop more effective therapeutic interventions that address this complex emotion in the context of eating disorders and obesity.

Perceived burdensomeness, thwarted belongingness, and hopelessness as predictors of future suicidal ideation in Spanish university students

The Interpersonal Theory of Suicide (IPTS) has received support for its role in understanding suicidal thoughts and behaviors. However, few longitudinal studies have focused on testing this theory in university students. The present study aimed to confirm the theoretical model of the IPTS in a sample of 225 Spanish university students, using path analysis in a longitudinal study. We assessed thwarted belongingness and perceived burdensomeness at T1 and hopelessness and suicidal ideation at T2, 12-14 weeks later. Moreover, we assessed suicidal ideation weekly for 14 weeks. Path analyses confirmed the Interpersonal Theory of Suicide model, with thwarted belongingness and perceived burdensomeness as direct and indirect predictors of suicidal ideation through hopelessness. Providers of guidance and clinical services in university settings should be trained to identify perceived burdensomeness, social belongingness, hopelessness, and suicidal ideation when screening for suicide prevention.

Meaning in life mediates the association between depressive symptoms and future frequency of suicidal ideation in Spanish university students: A longitudinal study

INTRODUCTION

There is a need for longitudinal studies that focus on protective factors against suicide in Spain. We analyzed the estimated prevalence of suicidal ideation in a sample of Spanish university students. Second, we explored the relationship between future suicidal ideation, depressive symptoms, suicidal ideation at T1, and meaning in life and its dimensions of meaning and purpose. Third, we analyzed the mediation role of meaning in life between depressive symptoms and suicidal ideation evaluated with Ecological Momentary Assessment (EMA).

METHOD

In this longitudinal study, a total of 718 Spanish university students were assessed at T1, of whom 279 completed questionnaires along with EMA (T2).

RESULTS

The estimated prevalence of suicidal ideation was 8.4%. Levels of depressive symptoms were positively correlated with suicidal ideation and negatively with meaning in life and its dimensions of meaning and purpose. Meaning in life and its dimensions mediated the relationship between depressive symptoms and subsequent suicidal ideation.

DISCUSSION

There is a high prevalence of suicidal ideation among Spanish university students, and it is associated with depressive symptoms and meaning in life, with the latter acting as a protective factor. Thus, psychotherapeutic prevention programs from a logotherapeutic perspective could help to reduce students' suicide risk.

Childhood adversities and suicidal behavior in the general population. The cross-sectional PEGASUS-Murcia Project

INTRODUCTION

The aim of the present study is to estimate the lifetime prevalence of suicidal ideation, plans, and attempts in a regional representative sample and the association of these outcomes with sociodemographic factors, prior mental disorders, and childhood adversities.

MATERIAL AND METHODS

The PEGASUS-Murcia project is a cross-sectional survey of a representative sample of adults in Murcia that is part of the WHO World Mental Health Survey Initiative. The Composite International Diagnostic Interview (CIDI 3.0) was administered face-to-face to 2621 participants (67.4% response rate). The main outcomes were suicidal ideation, plans, and attempts. Lifetime prevalence, age of onset, and risk factors (sociodemographic variables, mental disorders, and childhood adversities) were examined using multiple discrete-time survival models.

RESULTS

Lifetime prevalence of suicidal ideation, plans and attempts were 8.0% (standard error, SE: 1.1), 2.1% (SE: 0.3), and 1.2% (SE: 1.1), respectively. Prevalence of any childhood adversities was 22.1% (SE: 1.3) in the total sample and, even higher, among those with suicide related outcomes (ranging between 36.8% and 53.7%). Female sex, younger age, prior (to onset of the outcome) lifetime prevalence of mood disorders, number of mental disorders, and exposure to childhood adversity were associated with significantly increased odds of suicidal ideation and plans.

CONCLUSIONS

Lifetime prevalence estimates of suicidality are similar to those in community epidemiological surveys. Childhood adversities and mental disorders, especially mood disorders, are important risk factors for suicidality. Early detection of these adversities and disorders should be targeted in suicide prevention programs.

Suicide risk in male incarcerated individuals in Spain: clinical, criminological and prison-related correlates

BACKGROUND

Prison suicide is a complex phenomenon that may be influenced by individual, clinical, social and environmental factors. In Spain, few studies have explored the relationship with institutional, prison-related variables. The aim of this study is to examine correlates of suicide in a sample of male incarcerated individuals from 5 Spanish penitentiary centers.

METHODS

This present study entails a secondary data analysis, using data from the Prevalence of mental disorders in prisons study. This is a cross-sectional multicenter study conducted in 2007-2008 across 5 penitentiary centers in Spain. The Spanish version of the Plutchik suicide risk scale was used to assess the risk of suicide (those scoring ≥ 6 were considered to be at risk of suicide). Sociodemographic, clinical, criminological and prison-related data were collected via face-to face interviews and criminological data were confirmed using penitentiary records.

RESULTS

The final sample included 707 male incarcerated individuals (mean age 36.79 years ± 9.90 years). Several significant correlates associated with higher risk of suicide were identified including criminological factors (having committed a violent offense, being a recidivist), clinical factors (family history of mental disorders, the presence of mental disorders, having physical conditions, contact with a mental health specialist, medication treatment in the last 12 months), and prison-related determinants (workshop/training course participation) was significantly associated with lower suicide risk.

CONCLUSIONS

Several correlates within a comprehensive range of sociodemographic, criminological, clinical and prison-related variables were identified. This information is primordial for preventing suicide and reducing the existing risk. The findings may contribute to developing effective suicide prevention programs within Spanish prison services. Importantly, future research must continue to investigate the nature of suicidal outcomes among incarcerated individuals.

Role of Foreign-Born Status on Suicide Mortality in Spain Between 2000 and 2019: An Age-Period-Cohort Analysis

Objectives: To examine recent age-period-cohort effects on suicide among foreign-born individuals, a particularly vulnerable sociodemographic group in Spain. Methods: Using 2000-2019 mortality data from Spain's National Institute of Statistics, we estimated age-period-cohort effects on suicide mortality, stratified by foreign-born status (native- vs. foreign-born) and, among the foreign-born, by Spanish citizenship status, a proxy for greater socioeconomic stability. Results: Annual suicide mortality rates were lower among foreign- than native-born individuals. There was heterogeneity in age-period-cohort effects between study groups. After 2010, suicide mortality increased markedly among the foreign-born-especially for female cohorts born around 1950, and slightly among native-born women-especially among female cohorts born after the 1960s. Among native-born men, suicide increased linearly with age and remained stable over time. Increases in suicide among the foreign-born were driven by increases among individuals without Spanish citizenship-especially among cohorts born after 1975. Conclusion: After 2010, suicide in Spain increased markedly among foreign-born individuals and slightly among native-born women, suggesting an association between the downstream effects of the 2008 economic recession and increases in suicide mortality among socioeconomically vulnerable populations.

Suicidal Ideation and Mental Health: The Moderating Effect of Coping Strategies in the Police Force

The suicide rate in the police force (Fuerzas y Cuerpos de Seguridad-FFCCSS) is estimated to be greater than that of the general population. The objectives of this paper are to detect mental health problems, in particular depression and anxiety, and to analyze the moderating effect of coping strategies on the relation between mental health and suicide ideation in police officers. The Suicidal Behavior Questionnaire (SBQ-R), Beck’s Depression Inventory (BDI), the Anxiety Inventory (STAI), and the Brief Cope have all been used in the study. The sample consists of 98 Spanish police officers, of whom 91.8% were male. The results indicate that depression and anxiety can predict suicidal ideation. Nevertheless, it must be said that coping strategies do not have a moderating effect in the relation between mental health and suicidal ideation in this professional group.

Analysis of Personality Traits in Patients with Hodgkin Lymphoma

Hodgkin lymphoma (HL) is a highly-curable malignancy mostly affecting young people. As far as we know, there is no published study that has analyzed personality profiles in HL nor their potential role in lymphomagenesis, natural history, or response to treatment. We aim to explore the personality traits of HL patients, as well as the prevalence of mental disorders and suicide ideas. We retrospectively identified all alive HL patients from three centers (Son Espases and Son Llatzer University Hospitals and Hospital del Mar of Barcelona) for using NEO Five-Factor Inventory (NEO-FFI) and Personality Inventory for DSM-5 Brief Form. Patients with HL showed significantly higher neuroticism scores and lower conscientiousness, extraversion, and openness. Considering maladaptive personality traits, HL patients showed higher levels of detachment and psychoticism. All of these translated into the fact that HL patients showed more than double the prevalence of mental illnesses (41%) and more than triple the prevalence of suicidal ideation or attempts than the general population (15 and 6%, respectively). An exploratory analysis of biomarkers associated with HL personality traits showed that higher scores of neuroticism correlated with more elevated erythrocyte sedimentation rate (ESR) and red cell distribution width (RDW), suggesting a potential link between neuroticism and proinflammatory activity in HL.

Prevalence and correlates of suicidality in Andalusia (Spain): Results of the epidemiological study PISMA-ep

BACKGROUND

Suicidality is an important public health problem. Hence, the aims of this study are to report prevalence rates and correlates of suicidality in Andalusia (Southern Spain).

METHODS

This is a cross-sectional household survey conducted on a representative sample of adults living in Andalusia. 4507 subjects were interviewed using the Mini International Neuropsychiatric Interview (MINI) to assess suicidality and standardized instruments were employed to evaluate associated variables. A multivariate logistic regression analysis was used to explore independent associations with suicidality.

RESULTS

Current prevalence of suicidality was 6.4%, 4.4% showed death wish, 1.4% had ideas of self-harm, 2.4% had suicidal thoughts, 1.1% had a suicidal plan, 0.6% had attempted suicide during the month prior to the interview, and, lastly, 2.6% reported to have had any sort of suicide attempt during his/her previous life. Independent factors associated with suicidality were being female, older age, not having a stable couple, lower levels of social support, having had physical childhood abuse experience, having experienced an increasing number of stressful life events, higher neuroticism scores, having a family history of mental disorder and nicotine or drugs dependence.

LIMITATIONS

The instrument employed to measure suicidality is a screening tool rather than a more in-depth diagnostic measure. We have not included all potential correlates of suicidality. This is a cross-sectional study which cannot establish causal relationships between exposures and outcomes.

CONCLUSIONS

This is the first epidemiological study in Andalusia on suicidality offering important results of clinical interest for suicide prevention.

How do adolescents with Adjustment Disorder cope with stressful situations? Relationship with suicidal risk

OBJECTIVE

Little is known about the role of coping in relation to suicidal risk in adolescents with Adjustment Disorder (AD). The present study aimed to assess the relation between suicidal ideation and intention and coping strategies in a clinical sample of adolescents with AD, paying special attention to gender differences.

MATERIAL AND METHOD

Self-reported questionnaires about suicidal ideation and intention and coping strategies were administered to 108 adolescents with an AD diagnosis.

RESULTS

Compared with the normative population, adolescents with an AD diagnosis made more use of Acceptance-Resignation (an avoidance-type coping strategy) and less use of Positive Reappraisal (an approach-type coping strategy). Nevertheless, gender introduced some peculiarities. A relationship was observed between the use of certain coping strategies and suicidal ideation and intention, but with notable differences depending on gender: significant and high correlations were found between these two variables in AD boys, both in the total approach score (r=.53, p<.01) and in the total avoidant score (r=.60, p<.01), with coping strategies explaining 41% of suicidal ideation and intention; in girls, in contrast, the only significant relationship was with an avoidant strategy, Emotional Discharge (r=.25, p<.05), although it had low explanatory power.

CONCLUSIONS

Coping strategies must be taken into consideration when assessing and treating adolescents with AD at risk of suicide, especially in the case of boys. The absence of association between coping strategies and suicidal risk in girls is discussed, and some therapeutic proposals are presented.

An Emergency Department-Initiated Intervention to Lower Relapse Risk after Attempted Suicide

OBJECTIVE

According to randomized trials, contact after a suicide attempt lowers relapse risk. However, effectiveness studies based on real clinical data can provide additional external validity.

METHOD

We conducted an observational study to determine if an emergency department (ED)-initiated intervention for suicide attempt risk reduction, consisting on scheduling a single added appointment within 7 days after discharge following a suicide attempt, can reduce the risk of relapse. The study included 1,775 patients who had been treated at a general hospital ED due to a suicide attempt. The principal outcome measure was ED return after a new attempt. We obtained Kaplan-Meier survival functions and used Cox proportional hazard regression models to estimate unadjusted and adjusted risks of relapse by treatment phase. Covariates included: age, gender, history of suicide attempts, history of psychiatric disorders, concurrent alcohol/drug abuse, number of attempts during follow-up, admission as an inpatient and family support.

RESULTS

A total of 497 (22.5%) attempts were followed by a relapse. Subjects exposed to the studied intervention had a lower risk of relapse after a suicide attempt, with a 24% adjusted risk reduction estimate.

CONCLUSION

Our real-world results suggest that an additional early appointment, scheduled before discharging suicide attempters, reduces suicide reattempt risk.

First-onset and persistence of suicidal ideation in university students: A one-year follow-up study

BACKGROUND

Longitudinal evidence about risk and protective factors for suicidal ideation among university students is limited.

METHODS

12-month first-onset and persistence of suicidal ideation (SI) among Spanish first-year university students were estimated using baseline (T1) and 12-month follow-up (T2) online surveys. Information about STBs, childhood/adolescence adversities, positive relationships, mental disorders, recent stressful experiences, and university sense of membership was assessed. Logistic regression analysis was used to study risk/protective factors of first-onset and persistence of suicidal ideation (SI).

RESULTS

A total of 1,248 respondents (58.9% response) were included. Mean age at baseline was 18.7 (SD = 1.3) and 56.0% were female. 7.3% reported 12-month SI at T2. Incidence of new SI cases was 3.4% and, among students with SI at T1, 21.2% also reported SI at T2 (persistence). Risk factors of T2 SI included 12-month mood disorder at T2 both without (aOR = 12.08 95% CI 5.45-26.80) or with (aOR = 7.2 95% CI 2.91-17.80) lifetime mood at T1, past lifetime suicide attempt (aOR = 8.79 95% CI 2.37-32.64) and plan without attempt (aOR = 4.72 95% CI 2.32-9.61), and 12-month physical or sexual assault (aOR = 3.28 95% CI 1.13-9.46). Twelve-month mood at T2 withoutT1 lifetime mood (aOR = 11.27 95% CI 3.02-42.14) and childhood/adolescence emotional abuse or neglect (aOR = 3.41 95% CI 1.10-10.57) or having been bullied (aOR = 3.2 95% CI 1.08-9.53) were associated with first-onset of SI. Twelve-month mood at T2 either without (aOR = 13.92 95% CI 3.76-51.59) or with (aOR = 8.03 95% CI 2.13-30.29) were associated to T2 SI persistence. University sense of membership was protective for overall 12-month SI at T2 (aOR = 0.25 95% CI 0.12-0.53 for middle tertile), first-onset SI (aOR = 0.1 95% 0.02-0.55 for middle tertile) and persistence (aOR = 0.3 95% CI 0.11-0.81 for middle tertile).

LIMITATIONS

Analysis was based on self-report data focusing on SI only, and conclusions about the direction of the associations are limited.

CONCLUSIONS

High proportion of SI suggests the need of suicide prevention strategies. The potential role of university sense of membership in reducing suicidal behaviour among university students deserves further investigation.

What is the Role of Internalizing and Externalizing Symptoms in Adolescent Suicide Behaviors?

Suicide is the second leading cause of death in adolescents and young adults aged 15 to 29 years. Specifically, the presence of internalizing and externalizing symptomatology is related to increased risk for suicide at these ages. Few studies have analyzed the relations between these symptoms and their role as mediators in predicting suicide behavior. This study aimed to examine the relation between internalizing and externalizing symptomatology and suicide behaviors through a longitudinal study. The sample consisted of 238 adolescents aged 12 to 18 years. The data were analyzed via the PROCESS Statistical Package. The main results showed that previous depression symptoms had a significant indirect effect, through previous suicide behaviors and current depression symptoms, on current suicide behaviors, accounting for 61% of the total variance explained. Additionally, being a girl increased this risk. Therefore, the implementation of early identification and intervention programs to address youth symptoms of depression and suicidal behaviors could significantly reduce the risk for future suicidal behaviors in adolescence.

Suicidal Thoughts and Behaviors: Prevalence and Association with Distal and Proximal Factors in Spanish University Students

OBJECTIVE

We report on the prevalence of suicidal thoughts and behaviors in Spanish university students and their risk and protective factors (distal/proximal; individual/environmental).

METHODS

First-year university students completed an online survey including Self-Injurious Thoughts and Behaviors Interview (SITBI) items, the screening version of the Columbia-Suicide Severity Rating Scale (C-SSRS) along with adversities and positive relationships during childhood/adolescence, recent stressful experiences, and lifetime mental disorders. Nested logistic regression models were estimated and areas under the curve (AUC) compared.

RESULTS

A total of 2,118 students completed the survey (mean age = 18.8 [SD = 1.4] years; 55.4% female). Twelve-month prevalence of suicide ideation (SI) was 9.9%, plans, 5.6%, and attempts, 0.6%. Risk factors of 12-month SI were as follows: parental psychopathology (OR = 1.7, 95% CI 1.2-2.5); sexual assault (OR = 5.6, 95% CI 1.4-22.1); lifetime mood disorder (OR = 5.2, 95% CI 3.5-7.7); and lifetime anxiety disorder (OR = 1.7, 95% CI: 1.1-2.5). Childhood positive relationships protected from SI were as follows: peers/others (OR = 0.6, 95% CI 0.4-0.9 for the second highest tertile) and family (OR = 0.4, 95% CI 0.3-0.7 for the highest tertile). AUC of the final model was 0.82 (SE = 0.015).

CONCLUSION

Our results indicate a high prevalence of SI among Spanish university students and identify protective and risk factors from a comprehensive conceptual model.

Suicidal ideation and attempts in population-based samples of women: temporal changes between 1989 and 2015

BACKGROUND

Little is known about temporal changes in the prevalence of self-reported suicidal ideation and attempts within general populations of women. The aim of this study was to assess the prevalence of self-reported suicidal ideation and attempts over a 26 year period (1989-2015) among women from the general population aged 20-49 years. A further aim was to investigate associations between sociodemographic factors and lifetime suicidal ideation over this study period.

METHODS

A total of 2072 structured personal interviews were performed with a stratified population-based sample of women between 1989 and 2015. Questions about lifetime suicidal ideation and attempts as well as sociodemographic factors were assessed at four data collection waves. Lifetime prevalence of suicidal ideation and attempts were compared through analysis of differences between two independent proportions and their 95% Confidence Intervals (CI). Associations between sociodemographic factors and lifetime suicidal ideation were estimated by weighted odds ratios (OR).

RESULTS

Women aged 20-30 years reported higher lifetime prevalence of suicidal ideation in 2013-2015 compared to 1989-1991 (45 and 33% respectively). Rates of lifetime suicide attempts remained similar between these time points (3.5 and 3.1% respectively). Women aged 31-49 years reported higher lifetime prevalence of suicidal ideation in 2013-2015 compared to 2000-2002 (35.4 and 23.1% respectively). In this age group, lifetime suicide attempts increased from 0.0% in 2000-2002 to 3.6% in 2013-2015. Women aged 20-30 years who were single, unemployed or had low educational attainment had higher OR of lifetime suicidal ideation compared to the reference categories in most of the study waves. In 2013-2015, young students had lower OR of lifetime suicidal ideation (OR 0.34; 95% CI 0.17-0.69) compared to those with employment. Women aged 31-49 years, who were single, had higher OR of lifetime suicidal ideation (OR 2.61; 95% CI 1.06-6.44) than married, cohabiting women and this was observed in 2013-2015.

CONCLUSION

The results raise a general concern about an increasing trend in suicidal ideation among young and middle-aged women. The current study expands on previous research by demonstrating that sociodemographic factors may show changing patterns in the associations with lifetime suicidal ideation over time.

Longitudinal Relationships Between Positive Affect, Loneliness, and Suicide Ideation: Age-Specific Factors in a General Population

The aims of this study were to analyze whether positive and negative affect, social support, and loneliness are factors longitudinally related to suicide ideation in the general population in different age groups. A total of 2,392 individuals from a nationally representative sample of the Spanish general population were evaluated in 2011-2012 and in 2014-2015. After including relevant control variables in the analyses, lower positive affect was prospectively related to ideation in 18- to 59-year-old individuals, whereas feelings of loneliness were related to ideation in 60-year-and-older individuals. Social support was not associated with suicide ideation in any age group. These results are in line with the need for age-tailored suicide prevention programs. The present findings might also suggest that health care professionals should consider feelings of loneliness rather than social support to assess the presence of suicide ideation in older people.

Variables related to suicide attempt in a Spanish province over a three-year period (2009-2011)

The aim was to identify and describe socio demographic and clinical variables in individuals who have made a suicide attempt. An analysis of electronically stored records on persons admitted to the emergency departments of a northern health district during the period 2009-2011 for mental disorders was conducted. The records of 826 patients (30.1% of the total), where 485 (58.7%) were female, aged between 14 and 94 years (M = 49.3; SD = 12.7), were selected. This amounted to 412 individuals (49.9%) who had made a suicide attempt, and were compared with others without prior suicide attempt. A binary logistic regression analysis was performed to examine the strongest predictors of suicide attempt. The results show that the risk of making a suicide attempt increases with age, those most at risk being aged 34 to 53 years (p < 0.01; OR = 6.99), female (p < 0.05; OR = 2.70) and unemployed (p < 0.05; OR = 4.98). The most predictive psychopathological diagnoses for suicide attempt were anxiety disorders (p < 0.01; OR = 3.95) and impulse control disorders/addictions (p < 0.01; OR = 3.76). The importance of creating specific risk and protection profiles when implementing contextualized health policies on suicide attempt prevention is discussed.

Suicide attempts in Spain according to prehospital healthcare emergency records

OBJECTIVE

To analyze the number and characteristics of suicide attempts by reviewing records of the public emergency healthcare service information system.

METHOD

A retrospective observational study was conducted of emergency telephone calls received between January 1 2007 and December 31 2013 throughout the Andalusia region (Southern Spain). Cases were selected based on phone operator or healthcare team labeling. Data were analyzed on the characteristics of the individuals, the timing and severity of attempts, their prioritization, and their outcome.

RESULTS

Between January 1 2007 and December 31 2013, 20.942 calls related to suicide attempts were recorded, a rate of 34.7 attempts per 100,000 inhabitants. Most cases were classified by the public emergency healthcare service (Empresa Pública de Emergencias Sanitarias, EPES) as code X84 (The International Statistical Classification of Diseases, tenth revision, ICD-10) or 305(The International Statistical Classification of Diseases, ninth revision, ICD-9). Attempts were more frequent in the 35-49-year age group and there were similar proportions of males and females. The lowest number of calls for suicide attempts were in 2007 and the highest in 2013. Calls were more frequent during the summer months, at weekends, and between 16:00 and 23:00 h. The likelihood of evacuation to the hospital emergency department was almost two-fold lower in over 65-yr-olds than in younger individuals. Significant (ƿ = 0.001) gender differences were found in call outcome and prioritization. The most influential factor for evacuation to a hospital emergency department was the code assigned by the attending healthcare team.

CONCLUSIONS

Information obtained from extra-hospital emergency services provides valuable data on the characteristics and timing of calls related to suicide attempts, complementing information from hospital emergency departments or population surveys. There is a need to standardize the definition and recording of a suicide attempt.

Suicidal ideation in a community-derived sample of Spanish adolescents

INTRODUCTION

Suicide is a current public health problem and among the main causes of mortality in adolescents and young adults. The main goal of this study was to analyse suicidal ideation in a representative sample of Spanish adolescents. Specifically, the prevalence rates of suicide ideation, the psychometric properties of the Paykel Suicide Scale (PSS) scores, and the socio-emotional adjustment of adolescents at risk for suicide were analysed.

MATERIAL AND METHODS

The sample consisted of 1,664 participants (M=16.12 years, SD=1.36, range 14-19 years), selected by stratified sampling by clusters. The instruments used were the PSS, the Strengths and Difficulties Questionnaire, the Personal Wellbeing Index-School Children, and the Oviedo Infrequency Scale.

RESULTS

The results showed that 4.1% of the sample indicated that they had tried to commit suicide in the previous year. Statistically significant differences were found according to gender but not according to age in the PSS mean scores. The analysis of the internal structure of the PSS showed that the one-dimensional model presented excellent goodness of fit indexes. This model showed measurement invariance across gender. The reliability of the scores, estimated with ordinal alpha, was 0.93. Participants who reported suicide ideation showed poorer mental health status and lower life satisfaction compared to the non-suicide ideation group.

CONCLUSIONS

Suicidal ideation is present during adolescence and is associated with poor subjective well-being and increased emotional and behavioural problems. PSS seems to show adequate psychometric behaviour to assess suicidal ideation in adolescents. These findings have clear implications, both in health and education systems, to improve the promotion of emotional well-being and prevention of psychological and psychiatric problems in this sector of the population.

Use of a smartphone application to screen for depression and suicide in South Korea

OBJECTIVE

This is a cross-sectional study using a free depression and suicide screening smartphone application, which contains the data from the Center for Epidemiological Studies-Depression (CES-D) and a Suicide Behaviors Questionnaire-Revised (SBQ-R).

METHOD

The free application was downloaded worldwide from Apple's App Store and Android Market, and the participants who downloaded the application were actively measured.

RESULTS

The subjects totaled 208,683 men and women. 72.6% of the subjects were females, and 81.4% of the subjects were aged between 10 and 29years. In total, 25.7% of the participants were recorded CES-D positive, and there were differences among the groups based on sex (χ2=1065.82, p<0.001), age (χ2=1420.75, p<0.001), and psychiatric history (χ2=1502.21, p<0.001). The highest score of CES-D, 40.69±15.79 and that of SBQ-R, 13.68±4.97 was reported by the participants with a history of schizophrenia. The characteristics associated with suicide were as follows: depression (OR 8.92, 95% CI: 8.71-9.13), female (OR 1.39, 95% CI: 1.36-1.43), 30-49 age group (OR 2.51, 95% CI: 2.29-2.72), 50 or older age group (OR 1.48, 95% CI: 1.35-1.61), and psychiatric history (OR 1.98, 95% CI: 1.89-2.06).

CONCLUSION

The smartphone application may be a useful tool for screening depression and suicide.

Sociodemographic Characteristics and Psychological Adjustment Among Transsexuals in Spain

This study examined the sociodemographic characteristics and the psychological adjustment of transsexuals in Andalusia (Spain), and also analyzed the differences between female-to-male (FtM) and male-to-female (MtF) transsexuals. The sample included 197 transsexuals (101 MtF and 96 FtM) selected from those who visited the Transsexual and Gender Identity Unit at the Carlos Haya Hospital in Malaga between 2011 and 2012. Our analyses indicated that MtF transsexuals were more likely to have lower educational levels, live alone, have worked less frequently throughout their lifetime, and have engaged in prostitution. For FtM transsexuals, there were more frequent references to the mother's psychiatric history and more social avoidance and distress. Multivariate analysis showed that the number of personality dysfunctional traits and unemployment status were associated with depression in the entire sample. The following three conclusions can be made: there are significant differences between MtF and FtM transsexuals (mainly related to sociodemographic variables), depression was high in both groups, and a remarkable percentage of transsexuals have attempted suicide (22.8 %) or have had suicidal thoughts (52.3 %).

Prevalence and sociodemographic characteristics of self-reported suicidal behaviours in Latvia in 2010: A population-based study

BACKGROUND

The fact that Latvia is among the countries with the highest suicide mortality rates in the European Union highlights the importance of research in this field.

AIMS

The aims of the study were to determine the 2010 prevalence of self-reported suicidal behaviours in Latvia, to identify sociodemographic risk factors and to examine sequences for reporting of suicidal behaviours.

METHODS

Computer assisted personal interviews were carried out to gather information on a representative sample of the Latvian population aged 18 to 64 (n = 2816). The study sample was selected using a combination of stratified random sampling and quota methods.

RESULTS

Last year prevalence of any type of suicidal behaviour was 18.5% - nearly threefold lower than observed in 2000 (52.6%). Middle age, non-cohabitation status and lower level of education were significant risk factors for serious types of suicidal behaviour (suicidal ideation, suicidal plans, suicide attempts) among men, but only lower level of education was for women. Risk factors regarding mild types of suicidal behaviour (life-weariness, death wishes) were the same for men and women: older and middle aged, non-cohabitation status, and lower level of education. A total of 79.6% reported a continuous pattern of suicidal behaviours.

CONCLUSIONS

Several sociodemographic risk factors for suicidal behaviours have been found. Further research is needed to clarify additional risk factors, especially in the high-risk groups studied and specific determinants contributing to reduction in prevalence of suicidal behaviours and suicide mortality in Latvia.

Is cognitive impairment associated with suicidality? A population-based study

Suicide is one of the main causes of mortality in young people and in individuals with depression. The impact of impaired cognitive function on suicidal ideation is largely unknown. The aim of this study was to examine how cognitive functioning may influence suicidal thoughts, both in the general population and in a subgroup of individuals with depression. A total of 4583 participants (aged 18 years and older) were interviewed in a cross-sectional study of a representative sample of the non-institutionalized Spanish population. Cognitive functioning was evaluated using five cognitive tests. Participants were also asked to provide information about mental health symptoms and conditions through an adaptation of the Composite International Diagnostic Interview (CIDI 3.0). Logistic regression analysis was performed overall and by age group. Lifetime prevalence of suicidal ideation was 3.7%, whereas prevalence of suicidal ideation in the previous 12 months was 0.9%. Depression was the strongest risk factor for suicidal ideation. Compared with people without suicidal ideation, people with suicidal ideas performed significantly worse on cognitive functioning after adjusting for age, years of education, gender, and the presence of depression. In the age-subgroup analyses, only the youngest group (18-49 years) showed a significant association between cognitive functioning and suicidal ideation. Worse cognitive functioning was also associated with more frequent suicidal ideas in those individuals with depression even when depression severity was taken into account. In conclusion, both cognitive functioning and diagnosis of depression are associated with higher risk of suicide in the Spanish general population, especially in young individuals.

[Number of suicides in Spain: differences between data from the Spanish Statistical Office and the Institutes of Legal Medicine]

BACKGROUND AND OBJECTIVES

To be able to prevent suicides, The exact magnitude of suicides must be known in order to prevent them. There is evidence that data provided on the number of suicides by the Spanish Statistical Office (Instituto Nacional de Estadística [INE]) differs from that identified by forensic pathologists. This paper aims to determine whether the INE data are to the same as those recorded by the agencies responsible for conducting autopsies in Spain (IML), and calculate the number of missing cases.

METHOD

IML were requested to provide the number of suicides in a five year period (2006-2010) and this was compared with those offered by INE in its site. A new rate of suicides per 100,000 was obtained and used to calculate the number of suicides in Spain.

RESULTS

For every year of the studied period, the number of suicides reported by the INE was lower than that obtained directly from the IML. Using the highest annual suicide rate registered by province and the total, a count was obtained of identified suicides that for some reason had not been recorded in the INE or the IML data. Based on these figures, the mean rate of suicides per 100,000 was 0.97 (SD 0.10) higher than official INE data, which indicates a mean loss of 443.86 (SD 46.72) cases reported each year. Possible factors that may influence the missing recorded cases are discussed.

CONCLUSIONS

According to the results, there is a discrepancy between INE and IML about the number of suicides in Spain. Neither of the two sources can be considered more reliable than the other.

Suicide attempts and related factors in patients admitted to a general hospital: a ten-year cross-sectional study (1997-2007)

BACKGROUND

Suicide and suicide attempts represent a severe problem for public health services. The aim of this study is to determine the socio-demographic and psychopathological variables associated with suicide attempts in the population admitted to a General Hospital.

METHODS

An observational-descriptive study of patients admitted to the A Coruña University Hospital (Spain) during the period 1997-2007, assessed by the Consultation and Liaison Psychiatric Unit. We include n = 5,234 admissions from 4,509 patients. Among these admissions, n = 361 (6.9%) were subsequent to a suicide attempt. Admissions arising from a suicide attempt were compared with admissions occurring due to other reasons.Multivariate generalised estimating equation logistic regression models were used to examine factors associated with suicide attempts.

RESULTS

Adjusting by age, gender, educational level, cohabitation status, being employed or unemployed, the psychiatric diagnosis at the time of the interview and the information on previous suicide attempts, we found that the variables associated with the risk of a suicide attempt were: age, psychiatric diagnosis and previous suicide attempts. The risk of suicide attempts decreases with age (OR = 0.969). Psychiatric diagnosis was associated with a higher risk of suicide attempts, with the highest risk being found for Mood or Affective Disorders (OR = 7.49), followed by Personality Disorders (OR = 7.31), and Schizophrenia and Other Psychotic Disorders (OR = 5.03).The strongest single predictive factor for suicide attempts was a prior history of attempts (OR = 23.63).

CONCLUSIONS

Age, psychopathological diagnosis and previous suicide attempts are determinants of suicide attempts.

Cortical and subcortical abnormalities in late-onset depression with history of suicide attempts investigated with MRI and voxel-based morphometry

Late-onset major depression is thought to have a biological (vascular) basis, which could be a result of brain structure change. Vascular lesions can affect both the gray matter (GM) and white matter (WM), while most previous studies addressed WM abnormality. This study explored the disease- and symptom (history of suicide attempt) -related GM morphometry in elderly male patients with late-onset depression. A total of 70 patients with depression admitted to our geriatric psychiatric ward were investigated, and 26 age-matched males were recruited as controls. We used T1-weighted magnetic resonance imaging (MRI) to obtain cerebral structural information and adopted voxel-based morphometry (VBM) to investigate brain volume change related to disease (depression vs control) and symptom (depression with history of suicide attempt vs depression without history of suicide attempt). Late-onset depression was associated with smaller volumes in several regions of GM (insula and the posterior cingulate region) and WM (subcallosal cingulate cortex, floor of lateral ventricles, parahippocampal region, insula, and the cerebellum). Compared with nonsuicidal counterpart, suicidal depression was associated with decreased GM and WM volume in the frontal, parietal, and temporal regions, and the insula, lentiform nucleus, midbrain, and the cerebellum. Marked regional volume reduction was noticed at dorsal medial prefrontal cortex. Our results demonstrate that the development of suicidal behaviors in major depression is related to widespread but discrete volume reduction in several cortical and subcortical structures, fitting with the hypothesis that decreased cerebral volume in certain regions renders biological susceptibility to attempt suicide during depressive states.