Adolescent Attempters Research Articles

Self-compassion and family cohesion moderate the association between suicide ideation and suicide attempts in Chinese adolescents

BackgroundIn recent years, many studies have examined risks factors that facilitated the transition from suicide ideation to suicide attempts. Few studies, however, have examined protective factors against this transition. The current study thus assessed two protective factors, self-compassion and family cohesion, in buffering the transition from suicide ideation to suicide attempts. MethodA number of 520 Chinese adolescents (43.46% females, mean age = 12.96 years) completed questionnaires assessing self-compassion, family cohesion, suicide ideation, and suicide attempts two times with a 12-month interval. ResultsSelf-compassion significantly moderated the association between Wave 1 SI and later SA. The positive dimension of self-compassion thwarted the transition from SI and SA, and the negative dimension of self-compassion strengthened the associations. In addition, family cohesion also significantly moderated the transition from SI to SA. ConclusionIncreasing the levels of self-compassion and family cohesion may be the targets for treating adolescents with suicide ideation to prevent them from attempting suicide.

Prospective prediction of suicide attempts in community adolescents and young adults, using regression methods and machine learning

BackgroundThe use of machine learning (ML) algorithms to study suicidality has recently been recommended. Our aim was to explore whether ML approaches have the potential to improve the prediction of suicide attempt (SA) risk. Using the epidemiological multiwave prospective-longitudinal Early Developmental Stages of Psychopathology (EDSP) data set, we compared four algorithms—logistic regression, lasso, ridge, and random forest—in predicting a future SA in a community sample of adolescents and young adults. MethodsThe EDSP Study prospectively assessed, over the course of 10 years, adolescents and young adults aged 14–24 years at baseline. Of 3021 subjects, 2797 were eligible for prospective analyses because they participated in at least one of the three follow-up assessments. Sixteen baseline predictors, all selected a priori from the literature, were used to predict follow-up SAs. Model performance was assessed using repeated nested 10-fold cross-validation. As the main measure of predictive performance we used the area under the curve (AUC). ResultsThe mean AUCs of the four predictive models, logistic regression, lasso, ridge, and random forest, were 0.828, 0.826, 0.829, and 0.824, respectively. ConclusionsBased on our comparison, each algorithm performed equally well in distinguishing between a future SA case and a non-SA case in community adolescents and young adults. When choosing an algorithm, different considerations, however, such as ease of implementation, might in some instances lead to one algorithm being prioritized over another. Further research and replication studies are required in this regard.

Recent advances in understanding and managing self-harm in adolescents.

Adolescent suicide is a serious public health problem, and non-suicidal self-injury (NSSI) is both highly comorbid with suicidality among adolescents and a significant predictor of suicide attempts (SAs) in adolescents. We will clarify extant definitions related to suicidality and NSSI and the important similarities and differences between these constructs. We will also review several significant risk factors for suicidality, evidence-based and evidence-informed safety management strategies, and evidence-based treatment for adolescent self-harming behaviors. Currently, dialectical behavior therapy (DBT) for adolescents is the first and only treatment meeting the threshold of a well-established treatment for self-harming adolescents at high risk for suicide. Areas in need of future study include processes underlying the association between NSSI and SAs, clarification of warning signs and risk factors that are both sensitive and specific enough to accurately predict who is at imminent risk for suicide, and further efforts to sustain the effects of DBT post-treatment. DBT is a time- and labor-intensive treatment that requires extensive training for therapists and a significant time commitment for families (generally 6 months). It will therefore be helpful to assess whether other less-intensive treatment options can be established as evidence-based treatment for suicidal adolescents.

Why Adolescents Attempt Suicide: A Qualitative Study of the Transition from Ideation to Action

To ameliorate the public health problem of adolescent suicide, it is imperative to go beyond simply establishing which factors increase risk. Multiple factors often interact in such a way that escalates suicide risk, and some combinations may be particularly perilous. Therefore, it is essential to examine the sequence and interplay of these various contributors to understand how they interact to confer risk. To enhance our understanding of this process, we used qualitative in-depth interviews with 20 psychiatrically hospitalized adolescents who had recently made a suicide attempt to investigate the factors that contributed to their attempts. In this qualitative analysis we 1) identified 16 separate factors that contributed to their suicide attempts, and 2) focused on the sequence and interplay between these factors in order to better understand why adolescents attempt suicide, with specific attention to which factors facilitated the transition from suicide ideation to action. Findings demonstrated that the strain caused by historical, sociocultural, and interpersonal factors alone was not enough to result in adolescents attempting suicide. For all but two participants, it was the interaction of intrapersonal factors that appeared to distort cognitions and/or elevate emotions to the point where they became intolerable and suicide became a viable option. These intrapersonal factors appeared to be the catalyst in the process from suicide ideation to action. Our findings suggest the need for specific strategies that address cognitive distortions, emotion dysregulation, and feelings of invalidation and entrapment as potential targets for interventions and prevention practices with adolescents at risk for suicide.

청소년의 건강위험행동과 자살생각, 자살계획, 자살시도 관련 요인

청소년의 건강위험행동과 자살생각, 자살계획, 자살시도 관련 요인

Adolescent self-harm and suicidal behavior and young adult outcomes in indigenous and non-indigenous people.

The aim of this study was to examine the associations between self-harm and suicidal behavior in indigenous Sami and non-Sami adolescents and mental health and social outcomes in young adulthood. Data were obtained by linking the Norwegian Patient Registry (2008-2012), the National Insurance Registry (2003-2013), and the Norwegian Arctic Adolescent Health Study, a school-based survey inviting all 10th grade students in North Norway (2003-2005). In total, 3987 (68%) of all 5877 invited participants consented to the registry linkage, of whom 9.2% were indigenous Sami. Multivariable logistic regression was used to explore the associations between self-harm only, suicidal ideation with and without self-harm, and suicide attempts in adolescence (≤16-year-old), and later mental health disorders, long-term medical, social welfare benefit receipt, or long-term unemployment in young adulthood. Self-harm and suicidal behavior in Sami and non-Sami adolescents were associated with increased risk of later mental health disorders, long-term welfare benefit receipt, and long-term unemployment. These associations were attenuated by adolescent psychosocial problems. No major differences between the indigenous Sami participants and their non-Sami peers were found. Young suicide attempters experienced the highest risk, with adolescent suicide attempts being significantly associated with all four adult outcomes after adjustment. Self-harm and suicidal behavior in adolescence are markers of mental health disorders and unfavorablesocial outcomes in young adulthood, mostly accounted for by adolescent psychosocial problems. In contrast to other indigenous peoples, no indigenous health disparities were found, indicating that the indigenous Sami adolescents were not worse off.

Association between Attention Deficit Hyperactivity Disorder and Suicide Attempts in Patients with Bipolar Disorder

Objective: The present study aimed to examine the association between ADHD and suicide attempts among adolescents with bipolar disorder. Method : Participants were 168 adolescents who fulfilled DSM-IV-TR criteria for bipolar disorder. They were divided into 2 groups: The first group of patients with bipolar disorder with a history of suicide attempts (n = 84) and the second group without a history of suicide attempts (n = 84). ADHD and other variables were analyzed using a chi-squared test and logistic regression model. Results: No significant difference was observed between the 2 groups in comorbidity of ADHD and other psychiatric disorders (P > 0/05). In the logistic regression model, and after controlling for other factors, gender (OR = 3.9, CI 95%: 1.5-9.6) and history of sexual abuse (OR = 3.4; CI 95%: 1.06-11.3) were the only 2 factors associated with a history of suicide attempts. Conclusion: No significant association was found between ADHD and suicide attempts in adolescents with bipolar disorder.

Association of emotional and behavioral problems with single and multiple suicide attempts among Chinese adolescents: Modulated by academic performance

BackgroundThere were differences in the characteristics and prevalence rates between individuals with a history of one suicide attempt and those with multiple suicide attempts. This large-scale study was conducted to test, among Chinese adolescents, the associations of emotional and behavioral problems with single and multiple suicide attempts and whether these associations vary with adolescents’ academic performance. MethodsData were drawn from the 2019 School-based Chinese Adolescents Health Survey (n = 20,702). Information about emotional and behavioral problems, suicide attempts, suicidal ideation, academic performance, and sleep duration was gathered. Multinomial logistic regression models using Firth penalized likelihood approach and appropriate sampling weights were performed. ResultsCompared with no suicide attempt, peer problems, emotional problems, conduct problems, and hyperactivity were associated with an elevated risk of both a single suicide attempt and multiple suicide attempts, respectively (P < 0.05); the magnitudes of these associations in multiple suicide attempters were higher than those in single suicide attempters. Further stratification analyses by academic performance showed a greater association of the four difficulties with multiple suicide attempts in adolescents reporting poor academic performance than in those with good or average academic performance. LimitationsThe school-based study sample only included students, and causal inference could not be delineated due to the cross-sectional design. ConclusionsEmotional and behavioral problems are associated with an elevated risk of single and multiple suicide attempts with differences between multiple suicide attempters and single suicide attempters. Adolescent academic performance plays a modulating role in these associations for multiple suicide attempts.

Characteristics of adolescents who visit the emergency department following suicide attempts: comparison study between adolescents and adults

BackgroundThe purpose of this study was to identify the demographic and clinical characteristics of suicide attempts in adolescents who visit the emergency department compared to those of adults.MethodsThis study included 149 children under the age of 18, and 1427 people in the age of 19–65 who came to the emergency department with suicide attempt from 2009 to 2015. We compare sociodemographic, clinical, and suicide attempt-related characteristics through Chi-square test and logistic regression analysis to evaluate the difference between two groups.ResultsIn adolescents, suicide attempters had more number of previous suicide attempt history than adults. Adolescents used more non-lethal method such as poisoning of over the counter drugs and had about 5 times higher odds ratio in suicide attempts with analgesics. The motivation of suicide attempt among adolescents was more related with interpersonal problems but less with financial or illness-related problems. The intention of suicide attempt in adolescents was less serious and lethal compared to adults.ConclusionSuicide attempts among adolescents had showed different from adults in method, motivation and intention. Considering the characteristics of suicide attempt among adolescent, it is necessary to keep close attention to adolescent’s suicide attempters and develop the customized intervention program to prevent the suicide attempt in this groups.

Social media, internet use and suicide attempts in adolescents.

Purpose of reviewSuicide is the second leading cause of death in youth aged 10–24 years old globally, but detecting those at risk is challenging. Novel preventive strategies with wide influence across populations are required. Interest in the potential for both detrimental and supportive influences of social media/internet use on suicidal behaviour has been growing; however, the relationship remains unclear.Recent findingsA systematic search of articles from database inception up to 25 January 2019 across five databases: Medline, PsycINFO, EMBASE, HMIC and CINAHL revealed nine independent studies investigating social media/internet use and suicide attempts in young people less than 19 years old (n = 346 416). An independent direct association was found between heavy social media/internet use and increased suicide attempts in seven studies (adjusted ORs ranged from 1.03 to 5.10), although adjusting for cyberbullying victimization and sleep disturbance reduced the strength of this association. Two studies found that some social media/internet use, versus no use, may be associated with fewer suicide attempts. There were no studies investigating the relationship between social media/internet use and completed suicide.SummaryThere is an independent association between problematic use of social media/internet and suicide attempts in young people. However, the direction of causality, if any, remains unclear. Further evaluation through longitudinal studies is needed.

Feasibility and Acceptability of Using a Mobile Phone App for Characterizing Auditory Verbal Hallucinations in Adolescents With Early-Onset Psychosis: Exploratory Study.

BackgroundAuditory verbal hallucinations (AVH) are the most frequent symptom in early-onset psychosis (EOP) and a risk factor for increased suicide attempts in adolescents. Increased knowledge of AVH characteristics can lead to better prediction of risk and precision of diagnosis and help identify individuals with AVH who need care. As 98% of Norwegian adolescents aged 12 to 16 years own a mobile phone, the use of mobile phone apps in symptom assessment and patient communication is a promising new tool. However, when introducing new technology to patients, their subjective experiences are crucial in identifying risks, further development, and potential integration into clinical care.ObjectiveThe objective was to explore the feasibility and acceptability of a newly developed mobile phone app in adolescents with EOP by examining compliance with the app and user experiences. Indication of validity was explored by examining associations between AVH dimensions, which were correlated and analyzed.MethodsThree adolescents with EOP and active AVH were enrolled. Real-time AVH were logged on an iPod touch using the experience sampling method (ESM), for seven or more consecutive days. The app included five dimensions of AVH characteristics and was programmed with five daily notifications. Feasibility and acceptability were examined using the mean response rate of data sampling and by interviewing the participants. Validity was assessed by examining associations between the AVH dimensions using nonparametric correlation analysis and by visual inspection of temporal fluctuations of the AVH dimensions.ResultsOne participant was excluded from the statistical analyses but completed the interview and was included in the examination of acceptability. The sampling period of the two participants was mean 12 (SD 6) days with overall completed sampling rate of 74% (SD 30%), indicating adequate to high compliance with the procedure. The user experiences from the interviews clustered into four categories: (1) increased awareness, (2) personal privacy, (3) design and procedure, and (4) usefulness and clinical care. One participant experienced more commenting voices during the sampling period, and all three participants had concerns regarding personal privacy when using electronic devices in symptom assessment. The AVH dimensions of content, control, and influence showed moderate to strong significant correlations with all dimensions (P<.001). Days of data sampling showed weak to moderate correlations with localization (P<.001) and influence (P=.03). Visual inspection indicated that the app was able to capture fluctuations within and across days for all AVH dimensions.ConclusionsThis study demonstrates the value of including patients’ experiences in the development and pilot-testing of new technology. Based on the small sample size, the use of mobile phones with ESM seems feasible for patients with EOP, but the acceptability of using apps should be considered. Further investigation with larger samples is warranted before definitive conclusions are made.

Mindfulness Meditation and Anxiety in Adolescents on an Inpatient Psychiatric Unit

This study presents the impact of chaplain-provided mindfulness meditation (MM) groups on state-anxiety in adolescent inpatients on an acute psychiatric unit, an understudied topic that warrants further research given that anxiety is a demonstrated predictor of suicide attempts in adolescents and the elevated suicide risk of this population. 53 adolescent patients, age 13-19, attended optional 30-minute MM groups while hospitalized for inpatient psychiatric care. State-anxiety was assessed immediately before and after each MM session, and psychiatric symptom severity upon admission was compared between patients choosing to attend MM and those who did not. State-anxiety was found to decrease significantly between pre and post MM upon first exposure regardless of patient age, sex, and prior experience with MM. Findings also suggest the possibility that patients experiencing symptoms of psychosis may benefit more from MM as compared to other patients. Admission symptom severity was not found to be an indicator of MM attendance. These findings suggest the possibility that MM could be an effective and relatively immediate transdiagnostic intervention to lower state anxiety in adolescents on an inpatient psychiatric unit and invite further implementation and research by staff chaplains on such units.

Mindfulness Meditation and Anxiety in Adolescents on an Inpatient Psychiatric Unit

This study presents the impact of chaplain-provided mindfulness meditation (MM) groups on state-anxiety in adolescent inpatients on an acute psychiatric unit, an understudied topic that warrants further research given that anxiety is a demonstrated predictor of suicide attempts in adolescents and the elevated suicide risk of this population. A total of 53 adolescent patients, age 13–19, attended optional 30-minute MM groups while hospitalized for inpatient psychiatric care. State-anxiety was assessed immediately before and after each MM session, and psychiatric symptom severity upon admission was compared between patients choosing to attend MM and those who did not. State-anxiety was found to decrease significantly between pre- and post-MM upon first exposure regardless of patient age, sex, and prior experience with MM. Findings also suggest the possibility that patients experiencing symptoms of psychosis may benefit more from MM as compared to other patients. Admission symptom severity was not found to be an indicator of MM attendance. These findings suggest the possibility that MM could be an effective and relatively immediate transdiagnostic intervention to lower state anxiety in adolescents on an inpatient psychiatric unit and invite further implementation and research by staff chaplains on such units.

Suicidal ideation, suicide planning, and suicide attempts among adolescents in 59 low-income and middle-income countries: a population-based study

Suicide is a major global health challenge and a leading cause of death among adolescents, but research related to suicide has concentrated on high-income countries. We aimed to estimate the prevalence of suicidal ideation, suicide planning, and suicide attempts in adolescents from 59 low-income and middle-income countries. In this population-based study, we used data from the Global School-based Student Health Survey of schoolchildren aged 13-17 years between 2003 and 2015, in 59 low-income and middle-income countries across six WHO regions. Using a meta-analysis with random effects, we computed the sex-based and age-based estimates of regional and overall prevalence of suicidal ideation, suicide planning, and suicide attempts. Our sample consisted of 229 129 adolescents (mean age 14·6 [SD 1·18] years; 111 082 [48%] boys and 118 047 [52%] girls). The overall prevalence of suicidal ideation was 16·9% (95% CI 15·0-18·8), suicide planning was 17·0% (14·8-19·2), and suicide attempts was 17·0% (14·7-19·3) in the 12 months preceding survey completion. The African region had the highest prevalence of suicidal ideation (20·4%, 17·3-23·6) and suicide planning (23·7%, 19·1-28·3), and the western Pacific region had the highest prevalence of suicide attempts (20·5%, 14·3-26·7). Southeast Asia had the lowest prevalence of ideation (8·0%, 4·5-11·5), planning (9·9%, 5·0-14·8), and attempts (9·2%, 5·1-13·3). Girls had higher prevalence than boys for suicidal ideation (18·5%, 16·4-20·6 vs 15·1%, 13·4-16·7), suicide planning (18·2%, 15·8-20·6 vs 15·6%, 13·7-17·6), and suicide attempts (17·4%, 15·0-19·8 vs 16·3%, 14·0-18·6). Adolescents aged 15-17 years had higher prevalence than those aged 13-14 years of suicidal ideation (17·8%, 15·8-19·8 vs 15·9%, 14·1-17·6), suicide planning (17·8%, 15·7-20·0 vs 16·3%, 14·7-17·9), and suicide attempts (17·6%, 15·2-20·0 vs 16·2%, 13·8-18·5). Suicidal thoughts and behaviours are prevalent among adolescents in low-income and middle-income countries, particularly in the African and the western Pacific regions, and particularly among girls and adolescents aged 15-17 years. Targeted suicide prevention initiatives are needed and should take into account the diverse range of cultural and socioeconomic backgrounds of the countries. None.

Associations between sleep disturbances and suicidal ideation, plans, and attempts in adolescents: a systematic review and meta-analysis.

To systematically review and meta-analyze the associations between sleep disturbances and suicidal ideation, plans, and attempts in adolescents and explore potential moderators of these associations. Embase, PubMed, ProQuest, and the China Knowledge Resource Integrated Database were searched from their inception dates to October 19, 2018. We selected cross-sectional, prospective, or retrospective studies without time or language restrictions. Nine cross-sectional studies, four prospective studies, and one retrospective report that, respectively, involved 37 536, 9295, and 80 adolescents were included in the meta-analysis. Cross-sectional analyses revealed that adolescents with sleep disturbances were at higher risks of suicidal ideation, plans, and attempts (pooled odds ratios [ORs] = 2.35, 1.58, and 1.92) than those without sleep disturbances. Prospective reports indicated that sleep disturbances in adolescents significantly predicted the risk of suicidal ideation but not suicide attempts (pooled ORs = 1.79 and 1.98, 95% confidence intervals = 1.36-2.36 and 0.62-6.29, respectively). The retrospective study did not support the association between sleep disturbances and suicide attempts. Depression did not moderate the associations between sleep disturbances and suicidal ideation or attempts in adolescents. Adolescents with insomnia complaints had a higher risk of suicidal ideation than those with other sleep complaints. Age, the female percentage, and reliable sleep measures were significant moderators (all p < .05). Sleep disturbances, particularly insomnia, should be considered an influencing factor when developing preventive strategies against adolescent suicidal ideation. Additional prospective studies are warranted to establish causality of sleep disturbances in youth suicide plans and attempts.

Food insecurity (hunger) and suicide attempts among 179,771 adolescents attending school from 9 high-income, 31 middle-income, and 4 low-income countries: A cross-sectional study

BackgroundData on food insecurity and suicide attempts in adolescence are scarce. Thus, the aim of the current study was to assess the association between food insecurity (hunger) and suicide attempts in adolescents from 44 countries. MethodsCross-sectional, school-based data from the Global School-based Student Health Survey were analyzed. Data on past 12-month suicide attempts and past 30-day food insecurity (hunger) were collected. Multivariable logistic regression, meta-analysis, and meta-regression were conducted to assess the associations. ResultsThe final sample consisted of 179,771 adolescents attending school. The prevalence of moderate (rarely/sometimes hungry) and severe (most of the time/always hungry) food insecurity were 46.7% and 7.0%, respectively. After adjustment for potential confounders, severe food insecurity (vs. no food insecurity, i.e., no hunger) was significantly associated with higher odds for suicide attempts in 31 of the 44 countries studied with the pooled OR (95% CI) being 1.90 (1.77–2.04) (I2 = 45.2%). The associations were similar across country-income levels. However, meta-regression analysis by country showed that stronger associations were related with lower population prevalence of severe food insecurity. The pooled OR (95% CI) for moderate food insecurity (vs. no food insecurity) was 1.26 (1.21–1.32) (I2 = 29.7%). LimitationsCausality cannot be established due to the cross-sectional study design. ConclusionsFood insecurity (hunger) is a global problem and is associated with suicide attempts. The identification of children suffering from food insecurity (hunger) and remedying this condition may be important to improve mental health among adolescents worldwide.

Suicide risk and suicide attempts in adolescents

Suicide risk and suicide attempts in adolescents

Suicide risk and suicide attempts in adolescents

Suicide risk and suicide attempts in adolescents

Prevalence, distribution, and associated factors of suicide attempts in young adolescents: School-based data from 40 low-income and middle-income countries.

Suicide attempts are the most important known predictor of death by suicide. The aim of this study is to examine the prevalence, distribution, and associated factors of suicide attempts among young adolescents in 40 low-income and middle-income countries. We used data from the Global School-Based Student Health Survey (2009–2013) and a nationally representative study in China (2010), which are school-based surveys of students primarily aged 12–18 years that assess health behaviors using an anonymous, standardized, self-reported questionnaire. We calculated the prevalence of suicide attempts in young adolescents from 40 low-income and middle-income countries using the surveys. Multilevel logistic models were used to estimate the associations between suicide attempts and potential risk factors, adjusting for gender, age, school and survey year. Results show that the mean 12-month prevalence of suicide attempts was 17.2%, ranging from 6.7% in Malaysia to 61.2% in Samoa. The overall prevalence of suicide attempts was higher for girls than for boys (18.2% vs 16.2%, P<0.05). Among the suicide attempts, the proportion of suicide attempts with a plan was higher for girls than for boys (62.7% vs 53.2%, P<0.05). Both the prevalence of suicide attempts and the proportion of suicide attempts with a plan increased with age. Factors associated with suicide attempts included poor socioeconomic status, history of bullying, loneliness and anxiety, tobacco and alcohol use, and weak family and social relationships. In conclusion, suicide attempts are frequent among young adolescents in low-income and middle-income countries. Girls and older adolescents tend to make suicide attempts with a plan. The data demonstrate the need to strengthen suicide intervention and prevention programs for young adolescents in low-income and middle-income countries.

Preliminary examination of gray and white matter structure and longitudinal structural changes in frontal systems associated with future suicide attempts in adolescents and young adults with mood disorders

BackgroundMood disorders are major risk factors for suicidal behavior. While cross-sectional studies implicate frontal systems, data to aid prediction of suicide-related behavior in mood disorders are limited. Longitudinal research on neuroanatomical mechanisms underlying suicide risk may assist in developing targeted interventions. Therefore, we conducted a preliminary study investigating baseline gray and white matter structure and longitudinal structural changes associated with future suicide attempts. MethodsHigh-resolution structural magnetic resonance imaging, diffusion tensor imaging, and suicide-related behavioral assessment data for 46 adolescents and young adults with mood disorders [baseline agemean = 18 years; 61% female] were collected at baseline and at follow-up (intervalmean = 3 years). Differences in baseline and longitudinal changes in gray matter volume and white matter fractional anisotropy in frontal systems that distinguished the participants who made future attempts from those who did not were investigated. ResultsSeventeen (37%) of participants attempted suicide within the follow-up period. Future attempters (those attempting suicide between their baseline and follow-up assessment), compared to those who did not, showed lower baseline ventral and rostral prefrontal gray matter volume and dorsomedial frontal, anterior limb of the internal capsule, and dorsal cingulum fractional anisotropy, as well as greater decreases over time in ventral and dorsal frontal fractional anisotropy (p < 0.005, uncorrected). LimitationsSample size was modest. ConclusionsResults suggest abnormalities of gray and white matter in frontal systems and differences in developmental changes of frontal white matter may increase risk of suicide-related behavior in youths with mood disorders. Findings provide potential new leads for early intervention and prevention strategies.