RESUMO
OBJECTIVE: Limited research exists on the impact of type and number of traumatic events on the incidence of suicide ideation and attempts (suicidality) among adolescents in low/middle income countries where violence is common. METHOD: We estimated prospective associations of 7 types of events on the new occurrence of suicidality from a follow-up conducted in 2013 (n = 1071; ages 19-26) of the original Mexican Adolescent Mental Health Survey conducted in 2005 (ages 12-17), by using Hazard Ratios (HR) estimates. RESULTS: For new onset of suicide ideation, those reporting "Ever raped or sexually assaulted" had the highest adjusted HR (3.8), followed by "Ever other traumatic event" (HR = 1.9), "Ever committed or witnessed violence" (HR = 1.7) and "Beaten as a child or witnessed physical fights at home" (HR = 1.5). For suicide attempt, those reporting "Ever beaten up by spouse, partner, someone else, mugged with a weapon, or stalked" (HR = 3.8) and "Ever other traumatic event" (HR = 2.0) had the higher hazards. Compared to those without a traumatic event, increased hazards of ideation and attempt were found for those reporting a greater number of types of events. CONCLUSIONS: Our sample is representative of the largest metropolitan area in Mexico but does not include other cities or age groups that may differ in risk factors. Traumatic events that happened in the eight years between waves are not considered. Traumatic events increased the risk of suicidality, independent of common mental disorders. Identifying and addressing these events in clinical settings may therefore be important for preventing suicide in this population.
Assuntos
Suicídio , Adolescente , Adulto , Criança , Inquéritos Epidemiológicos , Humanos , México/epidemiologia , Fatores de Risco , Ideação Suicida , Tentativa de Suicídio , Inquéritos e Questionários , Adulto JovemRESUMO
The prevalence and immigration-related correlates of deliberate self-injury (DSI) and suicidal ideation (SI) were estimated in a sample of Boston public high school students in 2006. Compared with U.S.-born youth, immigrant youth were not at increased risk for DSI or SI, even if they had experienced discrimination due to their ancestry. By contrast, U.S.-born youth who reported having been discriminated against because of their ancestry had an increased risk of deliberate self-injury (odds ratio [OR] = 3.1, 95% confidence interval [CI] = 1.6-5.9) and suicidal ideation (OR = 2.1, 95% CI = 1.2-3.8). The combination of being U.S.-born and experiencing ancestry-based discrimination identifies youth at increased risk for suicidal behavior.
Assuntos
Emigrantes e Imigrantes/psicologia , Comportamento Autodestrutivo/psicologia , Ideação Suicida , Adolescente , Boston/epidemiologia , Intervalos de Confiança , Emigrantes e Imigrantes/estatística & dados numéricos , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Razão de Chances , Preconceito , Prevalência , Grupos Raciais/psicologia , Grupos Raciais/estatística & dados numéricos , Fatores de Risco , Comportamento Autodestrutivo/epidemiologia , Adulto JovemRESUMO
PURPOSE: To assess the prevalence and different types of violence experienced by women prisoners in Brazil and the effects of violence on women's depression and illicit drug use. METHODS: Participants (N=377) were incarcerated women from a state prison in a northeastern city of Brazil. Multivariate logistic regression models (adjusted for age, education, partner status, prison history, drug related offense, and sentencing status) were used to assess associations between each type of violence (physical abuse, sexual abuse, and life threats) and each outcome variable: recent depression and illicit drug use. RESULTS: The majority of participants (87%) reported experiencing some type of violence in their lifetime, including physical violence (83%), sexual victimization (36%), and threats on their life (29%.) Sexual violence was significantly related to both recent depression (Odds Ratio (OR)=2.8; 95% Confidence Interval (CI)=1.4-5.3) and recent substance use (OR=2.7; 95% CI=1.6-4.4) in adjusted models. Experiences of life threats were also significantly associated with illicit drug use (OR=2.2; 95% CI: 1.3-3.7), as was physical violence (OR=2.4; 95% CI: 1.2-4.9); however, neither of these latter two violence variables were significantly associated with depression. CONCLUSION: Reports of lifetime violence victimization among this incarcerated sample of women were extremely prevalent and relevant to women's depression and illicit drug use. Prison efforts to address women's depression and illicit drug use may be most effective by incorporating aspects related to women's history of victimization, especially given the high rates of violence experienced by women in this sample.
Assuntos
Vítimas de Crime/psicologia , Vítimas de Crime/estatística & dados numéricos , Criminosos/psicologia , Criminosos/estatística & dados numéricos , Transtorno Depressivo/epidemiologia , Drogas Ilícitas , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Violência/psicologia , Violência/estatística & dados numéricos , Adulto , Brasil , Comorbidade , Estudos Transversais , Transtorno Depressivo/psicologia , Medo , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Delitos Sexuais/psicologia , Delitos Sexuais/estatística & dados numéricos , Fatores Socioeconômicos , Estatística como Assunto , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adulto JovemRESUMO
BACKGROUND: We report the prevalence and associations between traumatic events and suicidal ideation, suicide plans and suicide attempts among Mexican adolescents. METHODS: The data are from a representative multistage probability household survey of 3,005 adolescents aged 12 to 17 years residing in the Mexico City Metropolitan Area that was carried out in 2005. We used discrete time survival analyses to model the net impact of retrospectively reported prior occurrence of traumatic events on ideation, plans and attempts, taking into account the onset of psychiatric disorders. RESULTS: Prevalence of suicidality was high among respondents with traumatic events, ranging from a 43% prevalence of suicidal ideation among those with a history of 'Being raped' to a 25% prevalence of suicide attempts among those that reported 'Purposely injured, tortured or killed someone.' In cross-sectional estimates, any traumatic event was associated with an increase of 3.2 times the odds of suicide ideation, 5.1 times the odds of a plan and 6.6 times the odds of an attempt. Number of events was also associated with increasing suicidality such that those with three or more events were 13.7 times more likely to report a suicide attempt than those with none. Multivariate discrete time survival models that took into account a large number of demographic, suicide-related and psychiatric disorder variables reduced in strength but did not alter these basic relationships. CONCLUSIONS: We conclude that traumatic events such as rape and sexual assault have a profound impact upon suicidality and that this relationship is not entirely explained by the onset of psychiatric disorders. Comprehensive interventions for adolescent victims of traumatic events, especially those with a history of cumulative events, should include, but not be restricted to, treatment of any associated psychiatric disorder.