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PURPOSE: Suicidal thoughts and behaviors (STB) have been increasing among US college students. Accurate measurement of STB is key to understanding trends and guiding suicide prevention efforts. We aimed to compare the prevalence estimates of STB among college students from two campus-based surveys (the National College Health Assessment [NCHA] and the Healthy Minds Study [HMS]) and one general population study (the National Survey on Drug Use and Health [NSDUH]). METHODS: Estimates were generated from the three surveys for past year suicidal ideation (PYSI) and past year suicide attempts (PYSA) among 18- to 22-year-old full-time college students. Data were combined from each survey to develop bivariate and multivariate regression models for odds of PYSI and PYSA. RESULTS: Estimates for PYSI varied between the three surveys: 34.3% for NCHA, 15.0% for HMS, and 10.7% for NSDUH. Estimates for PYSA were 2.6% for NCHA, 1.6% for HMS, and 1.7% for NSDUH. After adjusting for demographic and educational characteristics, odds of PYSI remained significantly lower for HMS participants (aOR 0.31, 95% CI 0.29-0.33) and NSDUH participants (aOR 0.19, 95% CI 0.19-0.30) compared to NCHA participants. The odds of PYSA for HMS participants were lower than those for NCHA participants (aOR 0.63, 95% CI 0.54-0.73). CONCLUSION: Estimates of PYSI and PYSA vary between leading sources of data on college student mental health. The differences are likely related to question wording, survey implementation, as well as institutional and individual representation. Accounting for these differences when interpreting estimates of STB can help guide suicide prevention efforts.
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BACKGROUND: The COVID-19 pandemic has exacerbated the risk factors associated with suicidal behavior and thus, prioritizing its prevention is recommended. METHODS: This study systematically reviewed the global evidence on the incidence of suicide/suicidal attempts and the trend in suicidal rates during the COVID-19 pandemic. Cross-sectional and cohort studies investigating the outcomes of suicidal death and suicidal attempts at any setting during the COVID-19 pandemic were searched in Medline, Embase, and PsycINFO databases for papers published from December 2019 to May 2021. RESULTS: Out of 1052 studies18 studies with 12,746 suicidal attempts and 33,345 suicidal deaths were included in the final analysis. The mental health impact of social distancing, COVID-19 quarantine, and financial crises due to loss of employment were associated risk factors with suicide and/or suicidal attempts during the COVID-19 pandemic. Six common thematic recommendations for preventing suicidal deaths and suicidal attempts were identified. CONCLUSIONS: Unexpected behavior changes during the COVID-19 pandemic may have contributed to the increasing trend of suicidal attempts reported. Domestic conflicts and violence, financial loss, anxiety and depression, and pre-existing mental health condition/s should be considered in preventing suicidal attempts and deaths secondary to the COVID 19 pandemic. Early detection and timely intervention for individuals with suicidal behavior is crucial and collated recommendations in the current study can be utilized for those preventive interventions. More systematic suicide risk screening process should be introduced who are at risk, along with an evidence base prevention approach.
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COVID-19 , Estudos Transversais , Humanos , Pandemias , Ideação Suicida , Tentativa de Suicídio/psicologiaRESUMO
BACKGROUND: For patients with suicide attempts or self-harm, acute-care hospitals often function as the primary or sole point of contact with the healthcare system. However, little is known about patient characteristics or clinical trajectories of suicide attempts and self-harm episodes among those admitted to acute-care hospitals. This study aimed to describe the characteristics of suicide attempts and self-harm among patients admitted to acute-care hospitals, and the clinical practices provided in these hospitals, using a nationwide inpatient database in Japan. METHODS: Using data from the Japanese Diagnosis Procedure Combination inpatient database from June 2015 to March 2017, we identified patients with emergency admission for suicide attempts or self-harm. We did not include patients with elective admission to psychiatric hospitals or outpatients. We described patient characteristics, treatments for physical injuries, psychiatric interventions, and discharge status. RESULTS: We identified 17,881 eligible patients during the 22-month study period. Overall, 38% of the patients did not have any psychiatric or behavioral comorbidities at admission. The most common suicide method was drug overdose (50%), followed by hanging (18%), jumping from a height (13%), cutting or piercing without wrist cutting (7.1%), poisoning (6.6%), and wrist cutting (5.4%). Suicide was completed by 2,639 (15%) patients. Among patients discharged to home, 51% did not receive any psychiatric intervention. In 468 acute-care hospitals (54%), no psychiatric intervention was provided during the study period. CONCLUSION: We found that half of acute-care hospitals did not provide any hospital-based psychiatric care for patients with suicide attempts or self-harm.
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Tempo de Internação/estatística & dados numéricos , Comportamento Autodestrutivo/epidemiologia , Tentativa de Suicídio/estatística & dados numéricos , Suicídio/estatística & dados numéricos , Adulto , Feminino , Mortalidade Hospitalar , Hospitalização , Humanos , Japão , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Comportamento Autodestrutivo/psicologia , Suicídio/classificação , Tentativa de Suicídio/psicologiaRESUMO
BACKGROUND: Every year, it is estimated that 143 000 French children are exposed to interparental violence (IPV). This exposure may have deleterious lifelong impact on mental health. OBJECTIVE: To investigate the associations between exposure to IPV in childhood and, as adults, the presence of depressive symptoms during the past year, suicidal thoughts and lifetime suicide attempt. METHODS: Our study is based on data from the 2017 French Health Barometer, a general population cross-sectional phone survey. 25 319 adults living in Metropolitan France responded. Data were weighted to obtain a representative sample of the French population. Associations between childhood exposure to IPV and each of three outcomes in adulthood-symptoms of depression, suicidal ideation in the past year and lifetime suicide attempt-were studied by calculating odds ratios (ORs) and their 95% confidence intervals (CIs), stratifying by sex and using multivariate models (logistic regression). RESULTS: After adjustment for age, social variables, negative life events in childhood and lifetime history of sexual violence, reporting witnessed IPV is significantly associated with the presence of symptoms of depression during the past 12 months (aORmen = 1.88, 95% CI = 1.49-2.38, and aORwomen = 2.00, 1.72-2.32), suicidal thoughts in the past 12 months (aORmen = 1.97, 1.48-2.64, and aORwomen = 2.35, 1.89-2.93), and at least one lifetime suicide attempt (aORmen =2.39, 1.83-3.11 and aORwomen = 2.66, 2.25-3.16). CONCLUSION: Associations shown between a history of exposure to IPV and three mental health indicators in adulthood underline the need to study the lifelong impact of IPV.
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Depressão , Violência por Parceiro Íntimo , Adulto , Criança , Estudos Transversais , Depressão/epidemiologia , Humanos , Lactente , Prevalência , Fatores de Risco , ViolênciaRESUMO
The purpose of this study was to identify factors that influence suicidal ideation and attempts among Korean women, using longitudinal data. Data from wave 4 (n = 7227), wave 5 (n = 6892), and wave 6 (n = 6632) of the Korean Longitudinal Survey of Women and Families collected on 2012, 2014, and 2016 were subjected to Kaplan-Meier and Cox regression analysis. Number of cases for suicidal ideation was 4.7% of the total cases (n = 20,751) between wave 4 through 6; number of cases for suicidal attempts was 5.7% of the cases from suicide ideation (n = 979). Depressive feelings, bad or worst health, and increased stress had significant impacts on suicidal ideation (χ2 = 1867.84, p < .001; χ2 = 983.61, p < .001; χ2 = 884.01, p < .001) and suicidal attempts (χ2 = 5.36, p < .05; χ2 = 11.19, p < .01; χ2 = 7.46, p < .05; χ2 = 6.21, p < .05) over time, respectively. From the Cox regression analysis, non-marital status (OR = 2.50, CI = 1.40-4.48) and having more than two children (OR = 2.55, CI = 1.18-5.51) compared to not having children were identified as predictors for suicidal attempt. Although the negative effect of number of children on suicidal attempts conflicts with previous evidence, socially determined mother roles and the significance of children should be considered in culturally sensitive terms when interpreting our findings.
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Ideação Suicida , Tentativa de Suicídio , Criança , Feminino , Humanos , Estudos Longitudinais , República da Coreia/epidemiologia , Fatores de RiscoRESUMO
OBJECTIVE: To examine suicide risk by eating disorder severity and symptom presentation in a nationwide sample of college students. METHOD: The Healthy Minds Study is the largest mental health survey of college populations in the United States. We analyzed the most recent available data (2015-2017) with 71,712 randomly selected students from 77 campuses. We estimated associations between two measures of suicidality (ideation and attempts) and three validated measures of eating disorder symptoms (the SCOFF, weight concerns scale, and the eating disorder examination questionnaire binge and purge items). Importantly, we also controlled for co-occurring symptoms of depression and anxiety, based on validated screening tools. The large, diverse sample provided a unique opportunity to assess whether certain individual characteristics were associated with increased risk. RESULTS: Eating disorder symptoms, even at subthreshold levels, were highly predictive of suicidality. Relative to students with no apparent eating disorder symptoms, students with the highest symptom levels (a SCOFF score of 5) had 11 times higher odds of attempting suicide, while those with subthreshold symptoms had two times higher odds. We also observed a strong association between suicide attempts and eating disorder presentations that included purging. Students from marginalized backgrounds, particularly gender and sexual minorities, were at increased risk for suicide and eating disorders. DISCUSSION: In the largest known study to date, findings suggest that eating disorders should be a priority within broader campus suicide prevention efforts, should be assessed along a continuum of severity and symptom presentation, and should focus on reaching vulnerable students.
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Transtornos da Alimentação e da Ingestão de Alimentos/complicações , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Estudantes/psicologia , Tentativa de Suicídio/psicologia , Adolescente , Adulto , Feminino , Humanos , Masculino , Fatores de Risco , Inquéritos e Questionários , Estados Unidos , Adulto JovemRESUMO
BACKGROUND: Mood disorders are severe mental disorders related to increased suicidal behavior. Finding neural features for suicidal behavior, including suicide attempts (SAs) and suicidal ideation (SI), in mood disorders may be helpful in preventing suicidal behavior. METHODS: Subjects consisted of 70 patients with mood disorders and suicidal behavior, 128 patients with mood disorders without suicidal behavior (mood disorders control, MC), and 145 health control (HC) individuals. All participants underwent structural magnetic resonance imaging (MRI). We used voxel-based morphometry (VBM) techniques to examine gray matter volumes (GMVs). RESULTS: Significant differences were found in GMVs of the left and right middle frontal gyrus among the patients with mood disorders and suicidal behavior, MC, and HC. Post hoc comparisons showed significant differences in the GMVs of the above regions across all three groups (P < 0.01): HC > MC > mood disorders with suicidal behavior. However, there were no significant differences in the GMVs of the left and right middle frontal gyrus between the mood disorders with SI and mood disorders with SAs groups. CONCLUSIONS: These findings provide evidence that abnormal regional GMV in the middle frontal gyrus is associated with suicidal behavior in mood disorders. Further investigation is warranted to determine whether the GMV alterations in mood disorders with SI are different from these in mood disorders with SAs.
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OBJECTIVE: To estimate the prevalence of suicidal behavior and its association with psychological factors in Mexican adolescents. MATERIALS AND METHODS: Cross-sectional study based on the National Survey of Health and Nutrition (Ensanut 2018-19), with a sample of 17 995 adolescents (10-19 years). Adjusted logistic regression models were estimated, obtaining Odds Ratio (OR) and 95% confidence intervals (95%CI). RESULTS: Prevalence of suicidal ideation and suicide attempt in Mexico were 5.1 and 3.9%, respectively; the high-est prevalence was in Guanajuato (ideation: 9.0%, attempt: 7.8%). Associated factors. Suicidal ideation: tobacco (OR= 2.26; 95%CI: 1.62-3.16), alcohol (OR= 2.12; 95%CI: 1.65-2.73), depressive symptoms (OR= 6.04; 95%CI: 4.71-7.73), sexual abuse (OR= 6.57; 95%CI: 4.57-9.45). Suicidal attempt: tobacco (OR= 2.17; 95%CI: 1.49-3.15), alcohol (OR= 2.32; 95%CI:1.77-3.03), depressive symptoms (OR= 6.47; 95% CI: 4.91-8.51), sexual abuse (OR= 6.76; 95%CI: 4.60-9.96). CONCLUSIONS: By increasing suicidal behavior in Mexican adolescents, it is necessary to implement preventive public policies that articulate mental health, addiction and violence programs.
OBJETIVO: Estimar la prevalencia de conducta suicida y su asociación con factores psicológicos en adolescentes mexi-canos. MATERIAL Y MÉTODOS: Estudio transversal prove-niente de la Encuesta Nacional de Salud y Nutrición (Ensanut 2018-19). Se estimaron modelos de regresión logística, con lo que se obtuvieron razones de momios (RM) con intervalos de confianza al 95% (IC95%). RESULTADOS: nacional de ideación e intento de suicidio fue de 5.1 y 3.9%, respectivamente; fue más alta en Guanajuato (ideación: 9.0%, intento: 7.8%). Factores asociados. Ideación suicida: tabaco (RM= 2.26; IC95%: 1.62-3.16), alcohol (RM= 2.12; IC95%: 1.65-2.73), sintomatología depresiva (RM= 6.04; IC95%: 4.71-7.73), abuso sexual (RM= 6.57; IC95%: 4.57-9.45). Intento de suicidio: tabaco (RM= 2.17; IC95%: 1.49-3.15), alcohol (RM= 2.32; IC95%: 1.77-3.03), sintomatología depresiva (RM= 6.47; IC95%: 4.91-8.51), abuso sexual (RM= 6.76; IC95%: 4.60-9.96). CONCLUSIONES: Debido al incremento de la conducta suicida en adolescentes mexicanos, es necesario implementar políticas públicas pre-ventivas que articulen programas de salud mental, adicciones y violencia.
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Ideação Suicida , Tentativa de Suicídio , Adolescente , Criança , Estudos Transversais , Humanos , México , Prevalência , Fatores de RiscoRESUMO
OBJECTIVE: The aim of this study was to clarify the role of 'contagion', or social transmission, in risk of suicidal behaviour (SB) among siblings. METHODS: We followed Swedish sibling pairs until one of them (S1; N = 111,848) was registered for a suicide attempt or completion. We tested the effect of geographic proximity between siblings on risk of a first SB registration of S1's sibling (S2). To control for familial confounding, we conducted complementary analyses of sibling trios (N = 701), comparing risk in different siblings as a function of their respective proximity to S1. RESULTS: The best-fitting model across sibling pairs included an effect of distance between siblings (HR = 0.96, 95% CI = 0.93-0.99). Hazard ratios declined quickly up to 25 km and largely stabilized beyond 150 km. Across all pairs, a larger age difference between siblings was associated with reduced SB risk (HR = 0.96 95% CI = 0.93-0.98). Findings were consistent within the sibling trios. CONCLUSIONS: Consistent with the concept of suicide contagion, risk of suicidal behaviour subsequent to a sibling's suicide completion or attempt is higher as a function of sibling closeness. These findings are robust to potentially confounding familial factors.
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Geografia , Sistema de Registros/estatística & dados numéricos , Irmãos , Tentativa de Suicídio/estatística & dados numéricos , Suicídio Consumado/estatística & dados numéricos , Adolescente , Adulto , Feminino , Humanos , Masculino , Risco , Suécia/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: Inflammation is associated with major depressive disorder (MDD) and suicidal behavior. According to the 'leaky gut hypothesis', increased intestinal permeability may contribute to this relationship via bacterial translocation across enterocytes. We measured plasma levels of gut permeability markers, in patients with a recent suicide attempt (rSA), MDD subjects with no history of a suicide attempt (nsMDD), and healthy controls (HC), and related these markers to symptom severity and inflammation. METHOD: We enrolled rSA (n = 54), nsMDD (n = 13), and HC (n = 17). Zonulin, intestinal fatty acid binding protein (I-FABP), soluble CD14, and interleukin-6 (IL-6) were quantified in plasma. Montgomery-Åsberg Depression Rating Scale (MADRS) and Suicide Assessment Scale (SUAS) were used for symptom assessments. RESULTS: The rSA group displayed higher I-FABP and lower zonulin levels compared with both the nsMDD and the HC groups (all P < 0.001). IL-6 correlated positively with I-FABP (r = 0.24, P < 0.05) and negatively with zonulin (r = -0.25, P < 0.05). In all subjects, I-FABP levels correlated positively with MADRS (r = 0.25, P < 0.05) and SUAS scores (r = 0.38, P < 0.001), and the latter correlation was significant also in the nsMDD group (r = 0.60, P < 0.05). CONCLUSION: The 'leaky gut hypothesis' may improve our understanding of the link between inflammation and suicidal behavior. These findings should be considered preliminary until replicated in larger cohorts.
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Biomarcadores/sangue , Transtorno Depressivo Maior/metabolismo , Enterócitos/microbiologia , Inflamação/metabolismo , Tentativa de Suicídio/psicologia , Adulto , Translocação Bacteriana/genética , Estudos Transversais , Transtorno Depressivo Maior/diagnóstico , Proteínas de Ligação a Ácido Graxo/sangue , Feminino , Haptoglobinas , Humanos , Interleucina-6/sangue , Intestino Delgado/citologia , Intestino Delgado/metabolismo , Intestino Delgado/fisiopatologia , Receptores de Lipopolissacarídeos/sangue , Masculino , Pessoa de Meia-Idade , Permeabilidade , Precursores de Proteínas/sangue , Índice de Gravidade de Doença , Ideação SuicidaRESUMO
BACKGROUND: Data on the prevalence of suicidal ideation, suicide attempts, and direct self-injurious behavior in adolescents with a migration background are scarce. There are hints that this population is at risk. The aim of the study is to investigate the epidemiology of suicidal ideation, suicide attempts, and direct self-injurious behavior in adolescents with a migration background in Germany while taking gender-specific differences into consideration. METHODS: A representative study with N = 10,638 students (mean age 14.91 years, SD = .73).) in the state of Lower Saxony in Germany was conducted. In the 2014-2015 school year, 672 classes were selected by randomly sampling different school types. The participation rate was 84.1%, excluding any classes for which the director refused to provide consent. A total of 49.8% were female adolescents, and 23.3% of the participants had a migration background. Target variables were assessed with items from the Ottawa Self-Injury Inventory, the Self-Harm Behavior Questionnaire and the Self-Harm Inventory, partly adapted. RESULTS: Of all students, 7.6% had a lifetime history of suicide attempts, and 36.6% answered with a rating of at least "rarely" when asked to rate the lifetime prevalence of suicidal ideation. The 12-month prevalence of direct self-injurious behavior was 17.8%. Adolescents with a migration background showed a significantly higher prevalence of all three constructs (p = .006; p < .001; p = .006). Male students with a migration background reported a significantly higher lifetime prevalence of suicide attempts (4.7% vs. 3.1%) than native males (p = .009). Female students with a migration background reported a significantly higher lifetime prevalence of suicide attempts (15.9% vs. 10.4%) and suicidal ideation ("often" 12.1% vs. 8.9%) than native female students (p < .001; p = .008). CONCLUSION: Our assessment indicates an elevated risk for suicidal behaviors in adolescents with a migration background. From research on adults, it is known that the dominant motives for suicidal behavior in migrants are associated with their migration history/situation. As suggested by Cramer and Kapusta's (Front Psychol 8:1756, 2017) theoretical model, the Social-Ecological Framework of Theory, Assessment, and Prevention, there is a need for culturally sensitive preventions that take into account the specific reasons for suicide attempts in migrants.
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Comportamento Autodestrutivo/epidemiologia , Ideação Suicida , Tentativa de Suicídio/estatística & dados numéricos , Adolescente , Emigração e Imigração , Feminino , Alemanha/epidemiologia , Humanos , Masculino , Medição de RiscoRESUMO
Objective: To explore the relationship between the level of mental stimulation and the suicide attempts of rural residents in Shandong Province. Methods: A 1:1 matched case-control study was designed to collect 1 200 cases from a survey of three suicide attempts in rural areas of Shandong Province. Controls were selected according to the following matched factors: age difference within 3 years, same gender, same village or neighboring village, no blood relationship, no suicide history. The basic characteristics of all subjects were collected through the questionnaire, and the level of mental stimulation of life events was measured. Multivariate conditional logistic regression model was used to analyze the relationship between the level of mental stimulation of life events and suicide attempts. Results: The mean age of the case group and the control group was both (36.6±0.3) years old, and 35.8% (430/1 200) were males in each group. The low-medium level of mental stimulation of negative life events in the case group was 16.7% (200/1 200) and 61.7% (740/1 200), respectively, which was higher than that in the control group, about 2.5% (30/1 200) and 29.3% (352/1 200) (all P values <0.05), respectively. A total of 11.1% (133/1 200) of the case group had positive life events, which was lower than that of the control group [16.8% (201/1 200)] (all P values<0.05). Multivariate logistic regression model analysis showed that after the adjustment of gender, age, place of residence, education level, marital status, occupation, family income, somatic disease, mental disorders, family history of suicide, and opposite life events, the low-medium and high level of mental stimulation of negative life events were risk factors for suicide attempts, with OR (95%CI) as 5.88 (4.53-7.64) and 13.94 (8.15-23.86), respectively. Mental stimulation of positive life events was protective factor of suicide attempts, with OR (95%CI) as 0.58 (0.41-0.82). Conclusion: Mental stimulation of negative and positive life events were risk and protective factors for suicide attempts.
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Transtornos Mentais , População Rural , Tentativa de Suicídio , Adulto , Estudos de Casos e Controles , Humanos , Masculino , Transtornos Mentais/complicações , Transtornos Mentais/epidemiologia , Fatores de Risco , População Rural/estatística & dados numéricos , Tentativa de Suicídio/estatística & dados numéricosRESUMO
The purpose of this study was to assess the effect of spiritual care on hopelessness and depression among suicide attempts. This semi-experimental study that 60 suicide attempts and these samples were divided in to two cases and control groups. For case group, service package of spiritual care was designed and conducted during their visits to psychiatrists' offices. Findings showed that there was a significant difference after performing spiritual care in depression in both groups (X2 = 22, P = 0.002) and their hopelessness (X2 = 20, P = 0.001). The use of spiritual intervention is suggested in order to implement holistic nursing care during treatment should be considered as a matter of principle.
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Depressão/terapia , Transtornos do Humor/terapia , Terapias Espirituais/métodos , Espiritualidade , Tentativa de Suicídio/psicologia , Adulto , Estudos Transversais , Depressão/epidemiologia , Depressão/psicologia , Feminino , Humanos , Masculino , Transtornos do Humor/epidemiologia , Transtornos do Humor/psicologia , Escalas de Graduação Psiquiátrica , Autoimagem , Tentativa de Suicídio/estatística & dados numéricos , Adulto JovemRESUMO
OBJECTIVE: Academic performance in youth, measured by grade point average (GPA), predicts suicide attempt, but the mechanisms are not known. It has been suggested that general intelligence might underlie the association. METHODS: We followed 26 315 Swedish girls and boys in population-representative cohorts, up to maximum 46 years of age, for the first suicide attempt in hospital records. Associations between GPA at age 16, IQ measured in school at age 13 and suicide attempt were investigated in Cox regressions and mediation analyses. RESULTS: There was a clear graded association between lower GPA and subsequent suicide attempt. With control for potential confounders, those in the lowest GPA quartile had a near five-fold risk (HR 4.9, 95% CI 3.7-6.7) compared to those in the highest quartile. In a mediation analysis, the association between GPA and suicide attempt was robust, while the association between IQ and suicide attempt was fully mediated by GPA. CONCLUSIONS: Poor academic performance in compulsory school, at age 16, was a robust predictor of suicide attempt past young adulthood and seemed to account for the association between lower childhood IQ and suicide attempt.
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Desempenho Acadêmico/estatística & dados numéricos , Inteligência , Tentativa de Suicídio/estatística & dados numéricos , Adolescente , Adulto , Feminino , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Suécia/epidemiologia , Adulto JovemRESUMO
INTRODUCTION: Recent evidence suggests that incidence of Anorexia nervosa (AN) has remained stable over the last decades in Western Europe, while decreasing for Bulimia nervosa (BN). It is well-known that most individuals with an ED (Eating disorder) do not seek medical treatment. OBJECTIVE: The present study analyses hospitalizations related with EDs held in mainland Portuguese public hospitals between 2000 and 2014. METHOD: A retrospective observational study was performed gathering all inpatient episodes with primary or secondary diagnosis of ED. Number of patients, gender, mean age at discharge, suicide-attempts related hospitalizations, in-hospital mortality, length of stay, and mean charges were analyzed. RESULTS: There were a total of 4,485 hospitalizations with an associated ED. AN was the most frequent ED (n = 2,806). Suicide attempt-related hospitalizations were most common among patients with BN (10.1% of BN hospitalizations) or AN (5.2% of AN hospitalizations). DISCUSSION: AN has higher in-hospital mortality than BN. We observed a higher proportion of suicide related hospitalizations in BN when compared to AN. Although pica, rumination disorder, and psychogenic vomiting represent a smaller portion of all EDs, this study was the first to describe hospitalization trends for this set of EDs for a 15-year period, to the best of our knowledge.
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Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Adulto , Feminino , História do Século XXI , Hospitalização , Humanos , Incidência , Masculino , Portugal , Estudos RetrospectivosRESUMO
BACKGROUND: Given the concerns about bullying via electronic communication in children and young people and its possible contribution to self-harm, we have reviewed the evidence for associations between cyberbullying involvement and self-harm or suicidal behaviors (such as suicidal ideation, suicide plans, and suicide attempts) in children and young people. OBJECTIVE: The aim of this study was to systematically review the current evidence examining the association between cyberbullying involvement as victim or perpetrator and self-harm and suicidal behaviors in children and young people (younger than 25 years), and where possible, to meta-analyze data on the associations. METHODS: An electronic literature search was conducted for all studies published between January 1, 1996, and February 3, 2017, across sources, including MEDLINE, Cochrane, and PsycINFO. Articles were included if the study examined any association between cyberbullying involvement and self-harm or suicidal behaviors and reported empirical data in a sample aged under 25 years. Quality of included papers was assessed and data were extracted. Meta-analyses of data were conducted. RESULTS: A total of 33 eligible articles from 26 independent studies were included, covering a population of 156,384 children and young people. A total of 25 articles (20 independent studies, n=115,056) identified associations (negative influences) between cybervictimization and self-harm or suicidal behaviors or between perpetrating cyberbullying and suicidal behaviors. Three additional studies, in which the cyberbullying, self-harm, or suicidal behaviors measures had been combined with other measures (such as traditional bullying and mental health problems), also showed negative influences (n=44,526). A total of 5 studies showed no significant associations (n=5646). Meta-analyses, producing odds ratios (ORs) as a summary measure of effect size (eg, ratio of the odds of cyber victims who have experienced SH vs nonvictims who have experienced SH), showed that, compared with nonvictims, those who have experienced cybervictimization were OR 2.35 (95% CI 1.65-3.34) times as likely to self-harm, OR 2.10 (95% CI 1.73-2.55) times as likely to exhibit suicidal behaviors, OR 2.57 (95% CI 1.69-3.90) times more likely to attempt suicide, and OR 2.15 (95% CI 1.70-2.71) times more likely to have suicidal thoughts. Cyberbullying perpetrators were OR 1.21 (95% CI 1.02-1.44) times more likely to exhibit suicidal behaviors and OR 1.23 (95% CI 1.10-1.37) times more likely to experience suicidal ideation than nonperpetrators. CONCLUSIONS: Victims of cyberbullying are at a greater risk than nonvictims of both self-harm and suicidal behaviors. To a lesser extent, perpetrators of cyberbullying are at risk of suicidal behaviors and suicidal ideation when compared with nonperpetrators. Policy makers and schools should prioritize the inclusion of cyberbullying involvement in programs to prevent traditional bullying. Type of cyberbullying involvement, frequency, and gender should be assessed in future studies.
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Cyberbullying/psicologia , Comportamento Autodestrutivo/psicologia , Ideação Suicida , Adolescente , Adulto , Criança , Feminino , Humanos , Masculino , Adulto JovemRESUMO
OBJECTIVE: Analyze the behavior of direct medical costs in relation to the number of suicide attempts and compare the costs of cognitive-behavioral therapy with those of conventional treatment. METHODS: The cost of hospital services for attempted suicide was quantified for 248 patients with a diagnosis of mental illness treated at the Antioquia Mental Hospital, a state social enterprise (E.S.E.), and a cost-outcome analysis was performed. RESULTS: It was found that the average direct cost of care for patients with four or more suicide attempts was equivalent to US$ 5,641, a US$ 5,490 difference vis-à-vis the group with a single attempt. Moreover, the cost increased with the number of attempts. Finally, the diagnosis of mental illness (e.g., chronicity), the method used in the suicide attempt, and the need for specialized services were associated with the increase in direct costs. CONCLUSIONS: The use of a public health approach involving preventive strategies that assess and monitor psychosocial factors could reduce the problem and its direct medical costs.
OBJETIVO: Examinar o comportamento dos custos médicos diretos em relação ao número de tentativas de suicídio e comparar o custo da terapia cognitivo-comportamental e do tratamento convencional. MÉTODOS: O custo por prestação de serviços hospitalares por tentativa de suicídio foi mensurado em 248 pacientes com diagnóstico de doença mental atendidos no Hospital Mental de Antioquia, um serviço da previdência social do Estado, e foi conduzida uma análise de custo-consequência. RESULTADOS: Verificou-se que os custos diretos médios do atendimento de pacientes com quatro ou mais tentativas de suicídio foram equivalentes a US$ 5.641, com uma diferença de US$ 5.490 em relação aos custos para os pacientes com uma única tentativa de suicídio. Estes custos aumentaram conforme aumentou o número de tentativas. O diagnóstico de doença mental (por exemplo, doença crônica), o método de tentativa de suicídio e a necessidade de serviços especializados foram relacionados ao aumento dos custos diretos. CONCLUSÕES: A implementação de estratégias de prevenção de uma perspectiva de saúde pública para avaliar e monitorar os fatores psicossociais poderia contribuir para reduzir a ocorrência do problema e os custos médicos diretos correspondentes.
RESUMO
Suicidal behavior has been associated with a deficient serotonin neurotransmission which is likely a consequence of individual genetic architecture, exposure to environmental factors and interactions of those factors. We examined whether the interaction of child abuse, TPH2 (tryptophan hydroxylase 2) variant rs4290270, affecting alternative splicing and editing of TPH2 pre-mRNAs, and ADARB1 (adenosine deaminase acting on RNA B1) variants rs4819035 and rs9983925 may influence the risk for suicide attempt in psychiatric patients. TPH2 rs4290270 was genotyped in 165 suicide attempters and 188 suicide non-attempters diagnosed with major depressive disorder, bipolar disorder and schizophrenia. Genotyping data for ADARB1 variants were taken over from our previous study. Child abuse before the age of 18 years was assessed using the Early Trauma Inventory-Self Report. Generalized linear models and backward selection were applied to identify the main and interacting effects of environmental and genetic factors, including psychiatric diagnoses, patients' gender and age as covariates. Childhood general traumas were independently associated with suicide attempt. Two-way interaction between TPH2 rs4290270 and general traumas revealed that TT homozygotes with a history of general traumas had an increased risk for suicide attempt. Three-way interaction of general traumas, TPH2 rs4290270 and ADARB1 rs4819035 indicated that the highest predisposition to suicide attempt was observed in individuals who experienced general traumas and were TT homozygote for rs4290270 and TT homozygote for rs4819035. Our findings suggest that the risk for suicide attempt in psychiatric patients exposed to an adverse childhood environment may depend on TPH2 and ADARB1 variants.
Assuntos
Adenosina Desaminase/genética , Sobreviventes Adultos de Maus-Tratos Infantis , Transtornos Mentais/genética , Transtornos Mentais/psicologia , Proteínas de Ligação a RNA/genética , Tentativa de Suicídio , Triptofano Hidroxilase/genética , Adenosina Desaminase/metabolismo , Adulto , Feminino , Interação Gene-Ambiente , Variação Genética , Técnicas de Genotipagem , Humanos , Modelos Lineares , Masculino , Isoformas de Proteínas , Proteínas de Ligação a RNA/metabolismo , Fatores de Risco , Psicologia do Esquizofrênico , Triptofano Hidroxilase/metabolismoRESUMO
BACKGROUND: Our objective was to explore intentional injury disparity between Indigenous populations and the total population in the province of British Columbia (BC), Canada. We focus on hospitalizations, including both self-inflicted injuries and injuries inflicted by others. METHODS: We used data from BC's universal health care insurance plan, 1991 to 2010, linked to Vital Statistics databases. Indigenous people were identified through the insurance premium group, and birth and death records. Place of residence was identified through postal code. We calculated crude hospitalization incidence rates and the Standardized Relative Risk (SRR) of hospitalization, standardized by gender, 5-year age group, and Health Service Delivery Area (HSDA). With HSDA populations as the units of observation, linear regression was used to test hypothesized associations of Indigenous ethnicity, geographic, and socio-economic characteristics with SRR of injury. RESULTS: During the period 1991-2010, the crude rate of hospitalization for intentional injuries was 8.4 per 10,000 person-years (95% confidence interval (CI): 8.3 to 8.5) for the total BC population, compared to 45.3 per 10,000 (95% CI: 44.5 to 46.1) for the Indigenous population. For both populations, risk declined over the period for injuries self-inflicted and inflicted by others. The linear regression model predicts that the off-reserve Indigenous population will have SRR of intentional injury 3.98 greater, and the on-reserve Indigenous population 4.17, greater than the total population. The final model was an excellent fit (R2 = 0.912, F = 177.632, p < 0.001), and found that three variables - occupational risk, high school diploma, and university degree - each provide independent effects when interacting multiplicatively with Indigenous ethnicity. CONCLUSIONS: The observation of substantially declining rates of intentional injury for both the Indigenous and total BC populations is off-set by the high disparity in risk between the two populations, which will likely continue until Canada reduces disparity with respect to discriminatory practices, and physical, social, and economic conditions.
Assuntos
Disparidades nos Níveis de Saúde , Hospitalização/estatística & dados numéricos , Indígenas Norte-Americanos/psicologia , Comportamento Autodestrutivo/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Colúmbia Britânica/epidemiologia , Criança , Pré-Escolar , Bases de Dados Factuais , Feminino , Humanos , Indígenas Norte-Americanos/estatística & dados numéricos , Lactente , Recém-Nascido , Seguro Saúde , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Comportamento Autodestrutivo/etnologia , Comportamento Autodestrutivo/terapia , Adulto JovemRESUMO
OBJECTIVE: Our objective was to review international literature on suicidal behavior prevention for children under age 13. METHODS: We gathered all relevant articles on suicide prevention for children under 13. We researched all publications in the French and English languages in PubMed (MEDLINE), PsychINFO and SUDOC databases published until February 2014, with the keywords "child", "child preschool", "prevention and control", "suicide", and "suicide attempted". Publications were included if they described suicidal behavior prevention programs (suicide prevention programs, attempted-suicide prevention programs, suicidal ideation screening programs), and if the studies concerned children under age 13. We also included references cited in the articles if they were not already present in our searches but met inclusion criteria. Studies were excluded if they analyzed populations of children and adolescents without sub-analysis for children under age 13. RESULTS: A total of 350 potentially relevant articles were identified, 33 of which met the inclusion criteria, including 4 retrieved from articles' bibliography. Preventive measures against suicidal behavior for children under 13 exist and include: social programs, maltreatment prevention, curriculum-based suicide prevention programs, suicide screening in schools, gatekeepers, reduction of access of lethal means of suicide, suicide screening by primary care, and post-suicide intervention programs. Overall, the evidence was limited by methodological concerns, particularly a lack of RCTs. However, positive effects were found: school-based suicide prevention programs and gatekeepers increased knowledge about suicide and how to seek help, post-suicide programs helped to reduce psychological distress in the short term. One study showed a decreased risk of attempted-suicide after entry into the child welfare system. CONCLUSION: There are promising interventions but there is not enough scientific evidence to support any efficient preventive measure against suicidal behavior for children under 13, whether primary, secondary, tertiary or post-intervention. More research is needed.