Child and adolescent suicide: epidemiology, risk factors, and approaches to prevention

Factors Associated with Suicidal Behavior in Adolescents: An Umbrella Review Using the Socio-Ecological Model

Adolescent suicide is a critical social issue with profound and lasting individual and collective consequences. This umbrella review examines factors associated with adolescent suicidal behavior through the socioecological framework of prevention and seeks to identify gaps in the existing literature. The review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and included a comprehensive search of the of the Web of Science, Scopus, and Cochrane databases in both English and Spanish, covering the period from 2018 to 2024, using terms related to adolescence and suicidal behavior. Out of 6,138 articles identified, 37 met the quality criteria and were selected for analysis. The studies highlighted individual risk factors such as age, gender, belonging to ethnic or gender minorities, emotional disorders, self-destructive behavior, emotional regulation, and experience of physical or emotional pain. Interpersonal factors such as parental relationships, sexual abuse, social isolation, peer pressure, and loneliness were also found. However, the review revealed a worrying lack of studies on societal and community factors and a paucity of research focusing on protective factors. The study highlights the need to include factors related to the physical and social environments that influence health and behavior in future research, as well as to enhance the resources and strengths of adolescents.

Psychoneuroendocrine stress response in female and male youth with major depressive disorder

BACKGROUND

Exposure to psychosocial stress is one of the strongest risk factors for major depressive disorder (MDD) in youth, but underlying neurobiological mechanisms are poorly understood. Previous studies on the neuroendocrine stress response in youth with MDD are scarce, limited to cortisol, and rarely considered sex differences. Due to puberty-associated neuroendocrine transitions increasing the risk for MDD onset in adolescence, this study aimed to investigate sex-specific stress responses of stress and sex hormones as well as of neuropeptides.

METHODS

In 103 pubertal youths with MDD and 72 healthy controls (HCs; 62% females, 12-18 years), psychological stress as well as salivary cortisol, testosterone, and oxytocin reactivity to a standardized psychosocial stress test (Trier Social Stress Test, TSST) were assessed. Effects of group and sex, and their interactions were analyzed using hierarchical linear models, while controlling for potentially confounding factors (such as age and pubertal status).

RESULTS

Females and males with MDD showed a stronger psychological stress response than HCs. In contrast, both female and male youth with MDD showed blunted cortisol, testosterone, and oxytocin stress responses compared to HCs. In addition, baseline testosterone was elevated in MDD compared to HCs.

CONCLUSIONS

Results indicate a discrepant stress reactivity in youth with MDD, with increased psychological, but decreased neuroendocrine responses to psychosocial stress. Blunted neuroendocrine stress responses in youth with MDD were found across different neuroendocrine systems and in both females and males with MDD. These novel findings point to a fundamentally changed stress response in youth with MDD irrespective of sex, which may influence successful stress regulation in the affected adolescents.

Identification of aberrant plasma vesicles containing AAK1 and CCDC18-AS1 in adolescents with major depressive disorder and preliminary exploration of treatment efficacy

BACKGROUND

Major depressive disorder (MDD) during adolescence significantly jeopardizes both mental and physical health. However, the etiology underlying MDD in adolescents remains unclear.

METHODS

A total of 74 adolescents with MDD and 40 health controls (HCs) who underwent comprehensive clinical and cognitive assessments were enrolled. Differential expression analysis was conducted on plasma extracellular vesicles (EVs) carrying long non-coding RNAs (lncRNAs) and messenger RNAs (mRNAs) by microarray analysis. Two possible lncRNA-miR-mRNA networks were established and candidate regulatory axes were generated using the StarBase, miRDB, and TargetScan bioinformatics databases. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to validate the candidate molecules and signaling axes in a clinical cohort.

RESULTS

A total of 3752 dysregulated lncRNAs and 1789 dysfunctional mRNAs were identified. Two candidate regulatory axes (AC156455.1/miR-126-5p/AAK1 and CCDC18-AS1/miR-6835-5p/CCND2) with potential connections with MDD were selected. The candidate molecules exhibit differential expression patterns among adolescents with MDD and HCs, as well as before and after treatment with sertraline in adolescents with MDD. Furthermore, AAK1, CCDC18-AS1, and miR-6835-5p expressions exhibited significant differences between the response and non-response groups. Baseline expression of CCDC18-AS1, miR-6835-5p, and CCND2 could predict the therapeutic effect of sertraline, which may be associated with reducing suicidal ideation and improving cognitive function.

CONCLUSION

Our study may provide insights into the understanding of the underlying pathological mechanisms in adolescents with MDD.

Exploring the landscape of social epidemiologic research: a scoping review of AJE publications

As social epidemiology is a growing interdisciplinary field with a broad scope, this scoping review investigated its current landscape based on articles published in the American Journal of Epidemiology. Among 1194 extracted records between 2013 and 2022 submitted under the "social" category, we identified 178 accepted articles that had a social factor as a primary exposure. We categorized social exposures into 9 major domains and health outcomes into 8 domains. Study design, population, and authorship were also analyzed. Our findings indicate that social epi studies reflect a range of social exposures, including socioeconomic position (37%); neighborhood and built environment (20%); race, racism, and discrimination (16%); and policy and social welfare (12%). The most frequently studied health outcomes were noncommunicable diseases and chronic conditions (42%), mental health (14%), and maternal and child health outcomes (11%). Most studies had quantitative observational designs and focused on high-income countries, particularly the US contexts. Most authors appeared only once, suggesting a range of voices as contributors. Findings suggest that, to enhance knowledge, social epi could benefit from a greater representation of social factors beyond tangible resources, a broader range of health outcomes, study designs and populations, and low- and middle-income countries.

An Explainable Artificial Intelligence Text Classifier for Suicidality Prediction in Youth Crisis Text Line Users: Development and Validation Study

BACKGROUND

Suicide represents a critical public health concern, and machine learning (ML) models offer the potential for identifying at-risk individuals. Recent studies using benchmark datasets and real-world social media data have demonstrated the capability of pretrained large language models in predicting suicidal ideation and behaviors (SIB) in speech and text.

OBJECTIVE

This study aimed to (1) develop and implement ML methods for predicting SIBs in a real-world crisis helpline dataset, using transformer-based pretrained models as a foundation; (2) evaluate, cross-validate, and benchmark the model against traditional text classification approaches; and (3) train an explainable model to highlight relevant risk-associated features.

METHODS

We analyzed chat protocols from adolescents and young adults (aged 14-25 years) seeking assistance from a German crisis helpline. An ML model was developed using a transformer-based language model architecture with pretrained weights and long short-term memory layers. The model predicted suicidal ideation (SI) and advanced suicidal engagement (ASE), as indicated by composite Columbia-Suicide Severity Rating Scale scores. We compared model performance against a classical word-vector-based ML model. We subsequently computed discrimination, calibration, clinical utility, and explainability information using a Shapley Additive Explanations value-based post hoc estimation model.

RESULTS

The dataset comprised 1348 help-seeking encounters (1011 for training and 337 for testing). The transformer-based classifier achieved a macroaveraged area under the curve (AUC) receiver operating characteristic (ROC) of 0.89 (95% CI 0.81-0.91) and an overall accuracy of 0.79 (95% CI 0.73-0.99). This performance surpassed the word-vector-based baseline model (AUC-ROC=0.77, 95% CI 0.64-0.90; accuracy=0.61, 95% CI 0.61-0.80). The transformer model demonstrated excellent prediction for nonsuicidal sessions (AUC-ROC=0.96, 95% CI 0.96-0.99) and good prediction for SI and ASE, with AUC-ROCs of 0.85 (95% CI 0.97-0.86) and 0.87 (95% CI 0.81-0.88), respectively. The Brier Skill Score indicated a 44% improvement in classification performance over the baseline model. The Shapley Additive Explanations model identified language features predictive of SIBs, including self-reference, negation, expressions of low self-esteem, and absolutist language.

CONCLUSIONS

Neural networks using large language model-based transfer learning can accurately identify SI and ASE. The post hoc explainer model revealed language features associated with SI and ASE. Such models may potentially support clinical decision-making in suicide prevention services. Future research should explore multimodal input features and temporal aspects of suicide risk.

The possibility of reducing the risk of suicidal attempt in adolescents by practicing Confucian philosophy: a phenomenological study in Vietnam

Introduction

Suicide attempt in adolescents is a concern topic that differs greatly between countries because of its cultural specificity. This article reported on the possibility of reducing the risk of suicide attempts in adolescents by practicing Confucian philosophy.

Methods

In this study, Confucian philosophy is approached as an educational philosophy applied in clinical practice on 12 adolescents who used to attempt suicide. Using a phenomenological study design, we interviewed the selected participants to describe themes surrounding the impact of practicing Confucian philosophy on cognition, emotions, and behaviors related to suicide attempts.

Results

From this framework, we explored the three main findings, which described the journey of reconnecting and repairing family relationships fractured by the negative influence of remnants of Vietnamese Confucianism families. The conservatism and remnants of traditional Confucianism have influenced how Vietnamese parents raise their children, leading to increased risks of suicide as adolescents.

Discussion

The discovered themes greatly contribute to the process of clinical intervention for adolescents who have attempted suicide in countries with similar cultures to Vietnam, or accepted Confucianism as a neutral approach. Above all, the self-nurture and neutral lifestyle were resources that helped the adolescents cope better with their personal problems after participating in this study.

Adolescent and children suicides in Turkey: Analysis of data from the Turkish Statistical Institute (2002-2022)

Suicides in children and adolescents have different characteristics from other age groups because of their unique physical and psychosocial dynamics. Having more information on childhood and adolescent suicides and knowing their characteristics will lead to the development of prevention strategies. This study aimed to evaluate demographic characteristics, suicide methods, and causes of suicides in individuals aged <19 years using 2002 and 2022 data from the Turkish Statistical Institute. Of 1746 suicide cases, 813 (46.6 %) were recorded in male teens and 933 (53.4 %) in female teens aged <15 years. Of 7698 suicide cases, 4041 (52.5 %) were reported in male teens and 3657 (47.5 %) in female teens aged 15-19 years. Family incompatibility was the most common cause of suicides in children and adolescents. The most common suicide method was hanging. Population data show a decreasing trend, particularly in developed and developing countries, among children and adolescents. Therefore, suicide is an important problem in children and adolescents, who constitute a critical dynamic population for the socioeconomic future of societies.

A "silent storm": uncovering the escalating crisis in mental healthcare for children and adolescents in Slovenia during and after the COVID-19 pandemic

AIM

Our aim was to assess the burden of children and adolescents' mental health problems on the Slovenian outpatient healthcare system before, during and after the pandemic.

METHODS

In a retrospective analysis of healthcare indicators from 2008 to 2023, we analysed data from the National Institute of Public Health. Key domains included initial visits for mental and behavioural disorders (MBDs) to primary care for the population aged 0-19; the number of referrals to an initial assessment with a child and adolescent psychiatrist (CAP) at the secondary level for the population aged 0-17 along with the corresponding waiting times; and the number of urgent referrals for the population aged 0-17 to emergency mental health centres at the tertiary level. The calculations included rates per 1000 people. Descriptive statistics and diagrams were used to compare the data. Segmented linear regression analysis (SLR) was conducted on the primary healthcare data to identify the distinct temporal point indicating an increase.

RESULTS

Comparing the average rates of the 2020-2022 period to those of the 2018-2019 period, there was a 20% increase in initial visits to primary care, a 23% increase in the referral rate to a CAP at the secondary level, and a 41% increase to the tertiary level of care. In secondary care, a four- to sevenfold increase in waiting times for the initial CAP assessment was observed between 2019 and 2023. The incidence of initial visits to primary healthcare services for MBD increased from 2008 to 2019 (average annual growth rate of 4.5%). The average annual growth rate for the 2020-2022 period tripled to 13.9%. The SLR showed that the trend of accelerating growth could have begun in 2017 for the 0-5 age group and possibly for the 15-19 age group as well.

CONCLUSIONS

After the initial decline in 2020, all levels of the Slovenian healthcare system faced an increased burden of MBD in children and adolescents from 2021 to 2022 compared to pre-pandemic levels. Nevertheless, a portion of this increase aligns with longitudinal growing trends from 2008 onwards. Tackling the crisis requires urgent national action, significant improvement in organization, and investments in mental health.

Prospective analysis of sex differences and factors associated with suicidal thoughts and behaviours in young people from the MILESTONE Italian sample

Suicide is a significant leading cause of death among young people, particularly those struggling with mental disorders. The present study utilised data from 230 young people (aged 16-18 years) undergoing a transitional care process from Child and Adolescent Mental Health Services to Adult Mental Health Services within the MILESTONE European project (2014-2019), a longitudinal cluster randomised controlled trial. The objectives of this study were to monitor temporal patterns of general health and social functioning over two years, to detect sex differences, and to identify factors associated with Suicidal Thoughts and Behaviours (STB) at the first and last time points. The results demonstrate a decrease in STB over the two-year follow-up period among all participants. Females exhibited a higher prevalence of STB across all time points, whereas males only exhibited STB at the nine-month follow-up. The most influential factors associated with STB were previous suicide attempts and mood disorders at baseline, and mood disorders and relational problems at the end of follow-up. These findings emphasise the importance of monitoring STB and informing young people undergoing a transitional care period about its key risk factors. Moreover, sex differences in STB suggest the need for different preventive strategies for males and females.

Pediatric suicide: Review of a preventable tragedy

Concepts of suicide are explored in this issue with a focus on suicide in children and adolescents. The epidemiology of pediatric suicide in the United States is reviewed; also, risk and protective factors, as well as prevention strategies, are discussed. Suicide in the pediatric athlete and the potential protective effect of exercise are examined. In addition, this analysis addresses the beneficial role of psychological management as well as current research on pharmacologic treatment and brain stimulation procedures as part of comprehensive pediatric suicide prevention. Though death by suicide in pediatric persons has been and remains a tragic phenomenon, there is much that clinicians, other healthcare professionals, and society itself can accomplish in the prevention of pediatric suicide as well as the management of suicidality in our children and adolescents.

Association between number of confidants and adolescent anxiety/depression: a school-based study

BACKGROUND

Having no or few confidants is found to be associated with more severe mental health problems and a higher prevalence of depression in adults, but research examining this association in adolescents is scarce. Social relationships may be particularly critical during adolescence, as it is an important developmental period during which vulnerability to mental health problems increases. The present study examined the relationship between having no or few confidants and anxiety/depressive symptoms in adolescents.

METHODS

Cross-sectional self-report survey targeting 7-12th grade students (age range: 12-18) was conducted in public junior and senior high schools in Mie and Kochi, Japan. Data from 17,829 students (49.7% boys) were analyzed. Associations between anxiety/depressive symptoms (12-item General Health Questionnaire; score range: 0-12) and the number of confidants (None, 1-3, or ≥ 4) were examined using multilevel regression analyses. The analyses were stratified by gender and school level (junior/senior high), and adjusted for experiences of being physically abused and bullied and the interactions of these experiences with the number of confidants.

RESULTS

Having no or 1-3 confidants was associated with more anxiety/depressive symptoms, compared to having ≥ 4 confidants (p < 0.001) in all stratified groups. Having no confidants was associated with more anxiety/depressive symptoms than having 1-3 confidants (p < 0.001); in senior high boys, no difference was observed between having no confidants and having 1-3 confidants. In addition, in senior high boys, victims of bullying who have confidants reported significantly less anxiety/depressive symptoms than the victims who have no confidants (p < 0.01).

CONCLUSIONS

Adolescents who had no or few confidants had more anxiety/depressive symptoms. Attention needs to be paid to better identify these adolescents, and avenues to support them need to be established.

Explainable artificial intelligence models for predicting risk of suicide using health administrative data in Quebec

Suicide is a complex, multidimensional event, and a significant challenge for prevention globally. Artificial intelligence (AI) and machine learning (ML) have emerged to harness large-scale datasets to enhance risk detection. In order to trust and act upon the predictions made with ML, more intuitive user interfaces must be validated. Thus, Interpretable AI is one of the crucial directions which could allow policy and decision makers to make reasonable and data-driven decisions that can ultimately lead to better mental health services planning and suicide prevention. This research aimed to develop sex-specific ML models for predicting the population risk of suicide and to interpret the models. Data were from the Quebec Integrated Chronic Disease Surveillance System (QICDSS), covering up to 98% of the population in the province of Quebec and containing data for over 20,000 suicides between 2002 and 2019. We employed a case-control study design. Individuals were considered cases if they were aged 15+ and had died from suicide between January 1st, 2002, and December 31st, 2019 (n = 18339). Controls were a random sample of 1% of the Quebec population aged 15+ of each year, who were alive on December 31st of each year, from 2002 to 2019 (n = 1,307,370). We included 103 features, including individual, programmatic, systemic, and community factors, measured up to five years prior to the suicide events. We trained and then validated the sex-specific predictive risk model using supervised ML algorithms, including Logistic Regression (LR), Random Forest (RF), Extreme Gradient Boosting (XGBoost) and Multilayer perceptron (MLP). We computed operating characteristics, including sensitivity, specificity, and Positive Predictive Value (PPV). We then generated receiver operating characteristic (ROC) curves to predict suicides and calibration measures. For interpretability, Shapley Additive Explanations (SHAP) was used with the global explanation to determine how much the input features contribute to the models' output and the largest absolute coefficients. The best sensitivity was 0.38 with logistic regression for males and 0.47 with MLP for females; the XGBoost Classifier with 0.25 for males and 0.19 for females had the best precision (PPV). This study demonstrated the useful potential of explainable AI models as tools for decision-making and population-level suicide prevention actions. The ML models included individual, programmatic, systemic, and community levels variables available routinely to decision makers and planners in a public managed care system. Caution shall be exercised in the interpretation of variables associated in a predictive model since they are not causal, and other designs are required to establish the value of individual treatments. The next steps are to produce an intuitive user interface for decision makers, planners and other stakeholders like clinicians or representatives of families and people with live experience of suicidal behaviors or death by suicide. For example, how variations in the quality of local area primary care programs for depression or substance use disorders or increased in regional mental health and addiction budgets would lower suicide rates.

Global trends in youth suicide from 1990 to 2020: an analysis of data from the WHO mortality database

Background

Suicide is a serious but preventable public health concern at the global level, showing relevant geographical differences. This study aims to monitor global temporal and geographical patterns in suicide mortality in pre-adolescents, adolescents, and young adults (i.e., aged 10-24 years), from 1990 to 2020 or the most recent available year.

Methods

Using the World Health Organisation mortality database, we conducted an analysis on a subset of 52 countries with valid and high-quality data. We computed age-standardised suicide rates (ASR) by sex, country, and calendar year, and performed a joinpoint regression analysis to identify significant changes in the temporal suicide trends over the studied period.

Findings

High variability in suicide rates and trends was observed, with a male-to-female ratio of two to five. Between 1990 and 2020, most European countries reported declining suicide trends, with some exceptions. In particular, alarming trends emerged in the United Kingdom, with annual rises of 2.5% (95% CI: 1.6-3.5) since 2005 among males and 8.5% (95% CI: 4.7-12.6) since 2012 among females. The most favorable trends and lowest suicide rates were in Southern Europe, with 3.1/100,000 persons in Italy (2020) and 3.5/100,000 persons in Spain (2021) among males, and 0.9/100,000 persons in Italy (2020) and 1.1/100,000 persons in Romania (2019) among females. Conversely, the highest rates were in Central-Eastern Europe, with 10.2/100,000 males in the Russian Federation (2019) and 10.0/100,000 males in Poland (2002). Higher suicide rates and significant increases were reported in not European areas. The highest ASR was 15.5/100,000 males in the United States of America, with an annual increase of 3.8% (95% CI: 3.1-4.5) among males in 2009-2020 and 6.7% (95% CI: 5.6-7.8) among females in 2007-2017, followed by a levelling off.

Interpretation

Temporal and geographical comparisons of suicide mortality should be interpreted with caution due to potential misclassification or under-reporting of suicide deaths in some countries.

Funding

None.

Recent anti-infective exposure as a risk factor for first episode of suicidal thoughts and/or behaviors in pediatric patients

Objectives

We conducted a retrospective cohort study of medical records from a large, Maryland, U.S.-based cohort of pediatric primary care patients for potential associations between antibacterial, antifungal and antiviral prescriptions and subsequent suicidal thoughts and/or behaviors.

Methods

Using first suicide-related diagnosis as the outcome and prior prescription of antibacterial, antifungal, and/or antiviral use as the exposure, we employed a series of multivariate Cox proportional hazards models. These models examined the hazard of developing newly recognized suicidal thoughts and/or behaviors, controlling for age, sex, race, insurance, number of encounters during the study period, prior mood disorder diagnosis and number of chronic health conditions. We constructed the same series of models stratified by the groups with and without a prior recorded mental or behavioral health diagnosis (MBHD).

Results

Suicidal thoughts and/or behaviors were associated with the previous prescription of an antibacterial, antifungal and/or antiviral medication (HR 1.31, 95 %-CI 1.05-1.64) as well as the total number of such medications prescribed (HR 1.04, 95 %-CI 1.01-1.08), with the strongest relationship among patients with three or more medications (HR 1.44, 95 %-CI 1.06-1.96). Among individual medications, the strongest association was with antibacterial medication (HR 1.28, 95 %-CI 1.03-1.60). Correlations were strongest among the subgroup of patients with no previous (MBHD).

Interpretation

Infections treated with antimicrobial medications were associated with increased risks of a suicide-related diagnosis among patients who had not had a previous mental or behavioral health diagnosis. This group should be considered for increased levels of vigilance as well as interventions directed at suicide screening and prevention.

Funding

National Institutes of Health, Stanley Medical Research Institute.

Perceived Stressful Life Events and Suicide Risk in Adolescence: The Mediating Role of Perceived Family Functioning

AIM

Suicidal behavior is a serious public health problem and a major cause of death among adolescents. Three categories of major risk factors have been identified: psychological factors, stressful life events, and personality traits. Severe and objective stressful life events (SLEs), such as childhood mistreatment or abuse, have been clearly associated with higher rates of suicide risk. However, the relationship between suicide risk and adolescents' perceptions of the SLE impact is not as clear. This paper studies the relationship between SLE impact perception and suicide risk and the possible mediating role of perceived family functioning in this relationship. The need for longer-term or more intense psychological or psychiatric treatment in relation to SLE impact perception is also addressed.

METHOD

One hundred forty-seven adolescents aged 11-17 were consecutively recruited from the Child and Adolescent Mental Health Outpatient Services Department of a general hospital in Madrid, Spain. Self-informed questionnaires were used to assess suicide risk, SLEs, and family functioning. In addition, the clinical records of the participants were consulted to collect information about their treatment histories, including the number of appointments and the duration of follow-up.

RESULTS

SLE impact perception correlates significantly with suicide risk, the number of clinical appointments, the duration of treatment, and the perceived level of family functioning. The mediation model of the family functioning perception variable in the relationship between SLE impact perception and suicide risk is significant. The linear regression model of SLE impact perception and family functioning perception on suicide risk is also significant, accounting for 25.7% of the variance.

CONCLUSIONS

Beyond the clear and proven effect of serious and objective SLEs, the perceived impact of SLEs reported by adolescents is related to an increased risk of suicide and more intense psychological and/or psychiatric follow-up. This relationship is mediated by the perceived level of family functioning. Adolescents' perceptions of their life experiences and perceived family support may be key determinants of suicide risk prevention.

Suicidality Treatment Occurring in Paediatrics (STOP) Medication Suicidality Side Effects Scale in young people in two cohorts across Europe

OBJECTIVES

As part of the 'Suicidality: Treatment Occurring in Paediatrics (STOP)' study, we developed and performed psychometric validation of an electronic-clinical-outcome-assessment (eCOA), which included a patient-reported-outcome (ePRO), an observer-rated-outcome (eObsRO) for parents/carers and a clinician-reported-outcome (eClinRO) that allows identification and monitoring of medication-related suicidality (MRS) in adolescents.

DESIGN

STOP: Prospective study: A two phase validation study to assess the impact of medication on suicidal ideations.

SETTING

Six participating countries: Netherlands, UK, Germany, France, Spain and Italy that were part of the Community's Seventh Framework Programme (FP7/2007-2013) under grant agreement no. 261411.

PARTICIPANTS

Cohort 1 consisted of 41 adolescent-completions, 50 parent-completions and 56 clinician-completions. Cohort 2 consisted of 244 adolescent-completions, 198 parent-completions and 240 clinician-completions from across the six countries. The scale was administered only to participants who have screened positive for the STOP-Suicidality Assessment Scale (STOP-SAS).

RESULTS

A total of 24 items for the development of the STOP-Medication Suicidality Side Effects Scale (STOP-MS3) were identified and three versions (for patients, parents and clinicians) of the STOP-MS3 were developed and validated in two separate study cohorts comprising of adolescents, their parents and clinicians. Cronbach's α coefficients were above 0.85 for all domains. The inter-rater reliability of the STOP-MS3 was good and significant for the adolescent (ePRO), clinician (eClinRO) (r=0.613), parent (eObsRO) versions of the scale (r=0.394) and parent and clinician (r=0.347). Exploratory factor analysis identified a 3-factor model across 24 items for the adolescent and parent version of the scale: (1) Emotional Dysregulation, (2) Somatic Dysregulation and (3) Behavioural Dysregulation. For the clinician version, a 4-factor model defined the scale structure: (1) Somatic Dysregulation, (2) Emotional Dysregulation, (3) Behavioural Dysregulation and (4) Mood Dysregulation.

CONCLUSION

These findings suggest that the STOP-MS3 scale, a web-based eCOA, allows identification and monitoring of MRS in the adolescent population and shows good reliability and validity.

Suicide attempt management among Turkish and American adolescents: A comparison of two pediatric emergency departments

Background/aim

Suicide is one of the leading causes of death among adolescents. This study aimed to compare the characteristics and short-term outcomes of Turkish and American adolescents with suicide attempts and determine the differences in management and resource utilization between two pediatric emergency departments; one in Türkiye and one in the United States of America.

Materials and methods

Adolescents who presented to the emergency departments with a chief complaint of suicide attempt between October 2017 and September 2018 were eligible for including in the study. Characteristics and other information of 217 (131 American and 86 Turkish) suicide attempter adolescents were retrieved from medical records. Outcome was defined as re-admission to the emergency department for another suicide attempt within 3 months of the index visit.

Results

Overall, 78% of adolescents were female. Abuse history (physical/sexual) was more common among American adolescents (p = 0.005), whereas uncontrolled psychiatric diseases were more evident in Turkish cases (p < 0.001). Social worker assessment and hospitalization rates were significantly lower, with shorter mean duration of follow-up in the emergency department among Turkish compared to American adolescents (respectively, p < 0.001, p < 0.001 and p = 0.002). Repeated suicide attempts within three months were significantly higher in the Turkish group compared to the American one (29% vs. 8%, p < 0.001). Receiving a social worker assessment, hospitalization and longer observation in emergency department reduced the incidence of repeated suicide attempts (respectively, p < 0.001, p = 0.003 and p = 0.012).

Conclusion

Turkish adolescents had shorter observation time in the emergency department, received fewer assessment by social workers and were less likely to be hospitalized. These may have contributed to the higher rate of repeat suicide attempts following discharge from the emergency department. Adequate resources are needed to help decrease the burden of suicide among Turkish adolescents.

Prediction of suicidal ideation in children and adolescents using machine learning and deep learning algorithm: A case study in South Korea where suicide is the leading cause of death

BACKGROUND

Korea has the highest suicide rate among Organisation for Economic Co-operation and Development (OECD) countries. Consequently, central and local governments and private organizations in Korea cooperate in promoting various suicide prevention projects to actively respond to suicide problems. Machine learning has been used to predict suicidal ideation in the fields of health and medicine but not from a social science perspective.

OBJECTIVE

Since suicidal ideation is a major predictor of suicide attempts, being able to anticipate and mitigate it helps prevent suicide. Therefore, this study presents a data-based analysis method for predicting suicidal thoughts quickly and effectively and suggests countermeasures against the causes of suicidal thoughts.

PARTICIPANTS AND METHODS

To predict early signs of suicidal ideation in children and adolescents, big data collected for approximately 4 years (from 2017 to 2020) from the Korea Youth Policy Institute (NYPI) were used. To accurately predict suicidal ideation, supervised ma- chine learning classification algorithms such as logistic regression, random forest, XGBoost, multilayer perceptron (MLP), and convolutional neural network (CNN) were used.

RESULTS

Using CNN, suicidal ideation was predicted with an accuracy of approximately 90 %. The logistic regression results showed that sadness and depression increased suicidal thoughts by more than 25 times, and anxiety, loneliness, and experience of abusive language increased suicidal thoughts by more than three times.

CONCLUSIONS

Machine learning and deep learning approaches have the potential to predict and respond to suicidal thoughts in children, adolescents, and the general population, as well as help respond to the suicide crisis by preemptively identifying the cause.

COVID-19 Distress Impacts Adolescents' Depressive Symptoms, NSSI, and Suicide Risk in the Rural, Northeast US

OBJECTIVE

Widespread concern exists about the impacts of COVID-19 and related public health safety measures (e.g., school closures) on adolescent mental health. Emerging research documents correlates and trajectories of adolescent distress, but further work is needed to identify additional vulnerability factors that explain increased psychopathology during the pandemic. The current study examined whether COVID-19-related loneliness and health anxiety (assessed in March 2020) predicted increased depressive symptoms, frequency of non-suicidal self-injury (NSSI), and suicide risk from pre-pandemic (late January/early February 2020) to June 2020.

METHOD

Participants were 362 middle and high school adolescents in rural Maine (M age = 15.01 years; 63.4% female; 76.4% White). Data were collected during a time in which state-level COVID-19 restrictions were high and case counts were relatively low. Self-reports assessed psychopathology symptoms, and ecological momentary assessment (EMA) was used to capture COVID-19-related distress during the initial days of school closures.

RESULTS

Loneliness predicted higher depressive symptoms for all adolescents, higher NSSI frequency for adolescents with low pre-pandemic frequency (but less frequent NSSI for adolescents with high pre-pandemic frequency), and higher suicide risk for adolescents with higher pre-pandemic risk. Health anxiety predicted higher NSSI frequency for adolescents with high pre-pandemic frequency, and secondary analyses suggested that this pattern may depend on adolescents' gender identity.

CONCLUSIONS

Results underscore the impact of COVID-19 on adolescent mental health, with benefits for some but largely negative impacts for most. Implications for caretakers, educators, and clinicians invested in adolescent mental health are discussed.

Clinical Trajectories in Adolescents with and without a History of Non-Suicidal Self-Injury: The BRIDGES Longitudinal Study

Background

Non-suicidal self-injury (NSSI) is a highly prevalent clinical concern in adolescents and is associated with impaired functioning and suicide risk. The BRIDGES (BRain Imaging Development of Girls' Emotion and Self) study was designed to collect longitudinal clinical and neurobiological data to advance our understanding of NSSI in adolescents. The purpose of this paper is to describe the clinical data collected as part of this study, including psychiatric diagnoses, depression symptoms, episodes of non-suicidal self-injury, suicidal thoughts and behaviors, childhood trauma, and personality domains.

Methods

The baseline sample included 164 adolescents aged 12-16 assigned female at birth (Mean age = 14.97, SD = 1.20) with NSSI histories ranging from none to severe. Participants and their parent/guardian were invited to provide data at three time points spaced approximately one year apart. Descriptive analyses were conducted to provide estimates of rates and trajectories of clinical data.

Results

Of the 164 study participants, 75.61% and 57.93% completed the second and third time points, respectively. Visual inspection of the data suggests an overall trend of decreasing severity of psychopathology over time, and adolescents with a history of NSSI appeared to have higher rates of psychopathology than those without.

Conclusions

This paper describes longitudinal clinical trajectories in adolescents with a range of NSSI histories and presents readers with an overview of the rich, publicly available dataset that we hope will inspire future research to advance the understanding of the neurodevelopmental trajectories associated with NSSI, depression, and suicide risk.

Healthcare utilization, psychiatric disorders, and physical illnesses shortly before suicide mortality in adolescents in Taiwan

BACKGROUND

This study examined the pattern of medical utilization and the distribution of comorbidities shortly before death among adolescents who died from suicide and compared these data with those of living controls.

METHODS

From Taiwan's National Health Insurance Research Database, this study identified adolescents aged 10-19 years who died from suicide (n = 935) between 1 January 2000, and 31 December 2016, by linking each patient with the national mortality database. The researchers conducted a nested case-control study through risk set sampling, and for each case, 20 age- and sex-matched controls (n = 18 700) were selected from the general population. The researchers applied conditional logistic regression to investigate differences in medical utilization and physical and psychiatric comorbidities between cases and controls.

RESULTS

Cases had a higher proportion of contact with the psychiatric department but a similar proportion of contact with any non-psychiatric medical department within 1 year before suicide compared with controls. There were 18.6% of adolescent suicide victims who only had contacted with a psychiatric department 3 months before suicide. Moreover, cases had a higher proportion of contact with non-psychiatric services within 3 months before suicide, particularly with emergency, surgery, and internal medicine departments. Cases had higher risks of several psychiatric disorders and physical illnesses, including heart diseases, pneumonia, and ulcer disease, than did controls.

CONCLUSIONS

The findings of increased medical utilization and higher risks of physical and psychiatric comorbidities in adolescent suicide victims are crucial for developing specific interventions to prevent suicide in this population.

Parental role and peer support in adolescent suicidal behavior in eight South-East Asian countries

BACKGROUND

This study aimed to estimate the prevalence of suicidal behaviors, i.e. suicidal ideation (SI), suicidal plan (SP), and suicidal attempt (SA) among adolescents with a focus on parental and peer support in eight South-East Asian countries including Bangladesh, Bhutan, Indonesia, Maldives, Myanmar, Nepal, Sri Lanka and Thailand.

METHOD

Data were drawn from Global School-based Student Health Survey (GSHS) covering 42,888 adolescents aged 11-17 years. Weighted prevalence of SI, SP, and SA along with country specific prevalence was computed and binary logistic regression was used to identify associated risk factors.

RESULTS

Among 42,888 adolescents 19,113 (44.9 %) were males and 23,441 (55.1 %) females. Overall prevalence of SI, SP and SA is 9.10 %, 10.42 % and 8.54 %, respectively. Myanmar demonstrated the lowest SI (1.07 %) and SP (0.18 %) whereas lowest SA was found in Indonesia (3.79 %). Maldives had the highest prevalence of SI, SP and SA which were 14.13 %, 19.02 % and 13.38 % respectively. Overall suicidal behaviors were associated with being female [AOR:SI-1.26(1.06,1.50), SP-1.34(1.14,1.57),], high levels of sedentary behavior [AOR:SI-2.08(1.62,2.66), SP-1.86(1.49,2.32), SA-1.96(1.45,2.64)], involvement in physical fighting [AOR:SI-1.30(1.07,1.58), SP-1.37(1.14,1.65), SA-1.50(1.17,1.90)], being seriously injured [AOR:SI-1.40(1.17,1.67), SP-1.44(1.22,1.69), SA-1.74(1.39,2.17)], being bullied [AOR:SI- 1.68(1.39,2.02), SP-1.34(1.12,1.60), SA-1.88(1.50,2.36)], feeling lonely(most of time or always) [AOR:SI-3.41(2.60,4.46), SP-1.92(1.48,2.47), SA-2.25(1.62,3.13)], lack of parental support(never checking homework) [AOR:SI-1.59(1.25,2.02), SP-1.52(1.22,1.90)] and not having close friends [AOR:SI-2.19(1.66,2.89), SP-2.26(1.74,2.94), SA-4.23(3.10,5.78)].

CONCLUSION

Though prevalence of suicidal behaviors varies, a range of cross-cutting risk factors exists that warrant further examination. We recommend focusing on strengthening parental and peer support, targeted programs addressing physical activity, bullying, loneliness and mental-health of adolescents.

Potential mechanisms between psychotic-like experiences and suicidal ideation in the context of COVID-19: A longitudinal study

OBJECTIVE

Although many studies have found an association between psychotic-like experiences (PLEs) and suicidal ideation (SI), the underlying psychological mechanisms have not been well established. Therefore, we conducted a longitudinal study in technical secondary school and college students to explore the role of fear-response to the COVID-19 and depression in the association between PLEs and SI in the context of the COVID-19 pandemic.

METHODS

PLEs were assessed using the 15-item Positive Subscale of the Community Assessment of Psychic Experiences (CAPE-P15). Depression, fear, and SI were assessed using the Psychological Questionnaire for Public Health Emergency (PQPHE). PLEs were evaluated before the pandemic (T1), and fear, depression, and SI were measured during the pandemic (T2).

RESULT

A total of 938 students completed both waves of the survey through electronic questionnaires. PLEs, fear, depression, and SI were all correlated with each other (all p < 0.01). T2 depression partly (58.2 %) mediated the relationship between T1 PLEs and T2 SI (b = 0.15, 95%CI = 0.10, 0.22). T2 Fear moderated the relationship between T1 PLEs and T2 depression (b = 0.05, 95%CI = 0.01, 0.09) and the relationship between T1 PLEs and T2 SI (b = 0.11, 95%CI = 0.06, 0.16).

CONCLUSION

PLEs are both directly and indirectly related to SI. Depression can result from PLEs and lead to the subsequent SI. Additionally, high levels of fear during the COVID-19 pandemic can aggravate the adverse impact of PLEs on mental health problems. These findings provide potential targets for future suicide prevention.

The Mediating Effect of Stress between Extracurricular Activities and Suicidal Ideation in Chinese College Students

OBJECTIVE

The objective of this study was to explore the relationship between extracurricular activities, stress, and suicidal ideation and to examine the mediating effect of stress between extracurricular activities and suicidal ideation in Chinese college students.

METHOD

A total of 6446 college students were surveyed with a web-based online data collection system using the self-made demographic questionnaire, Suicidal Behaviors Questionnaire-Revised (SBQ-R), and the 21-Item Depression Anxiety Stress Scales (DASS-21). SPSS 24.0 was used for descriptive statistics and correlation analysis, and the bootstrap method in the process procedure for SPSS Version 3.4.1 was used to construct the mediating effect model.

RESULTS

Gender, school grades, living area, and family income status were influencing factors for suicidal ideation, stress, and extracurricular activities. Extracurricular activities were negatively correlated with stress (r = -0.083, p < 0.001) and suicidal ideation (r = -0.039, p < 0.01). Extracurricular activities had no direct predictive effect on college students' suicidal ideation (c = -0.198, CI: -0.418, 0.023), while stress had a mediating effect between extracurricular activities and suicidal ideation; the indirect mediating effect was 0.159.

CONCLUSIONS

Extracurricular activities indirectly predict college students' suicidal ideation through stress. A variety of extracurricular activities can decrease the stress and suicidal ideation of college students and benefit their mental health.

Rural-urban differences in prevalence and correlates of suicidal ideation in adolescent patients with depression in a large sample of Chinese

BACKGROUND

Suicidal ideation (SI) is severe comorbidity of depression that has been extensively studied in the past. Residence differences between SI have rarely been systematically studied, especially in parental rearing behavior. This large-scale explored the residence differences in the prevalence and correlation of SI adolescent patients with depression.

METHODS

A total of 1417 patients with depression were recruited, and their demographic data and clinical data were collected. The Children's Depression Inventory (CDI) and the Egna Minnen Beträffande Uppfostran (EMBU) scale were used to assess depression, and parental rearing behavior, respectively.

RESULTS

The prevalence of suicidal ideation was higher in urban patients than in rural patients (43.7 % vs.37.7 %, P < 0.05). Patients with SI scored higher on total CDI scores, parental punishment, parental rejection, and paternal overprotection compared to their respective patients without SI. In the urban group, patients with SI had lower parental emotional warmth scores and higher parental intervention scores compared to patients without SI. Logistic regression analysis showed that total CDI score, gender, alcohol consumption, father's emotional warmth, father's rejection, and mother's intervention were significantly associated with SI in urban patients (P < 0.05); total CDI score and mother's rejection were significantly associated with SI in rural patients (P < 0.05).

LIMITATIONS

No causal relationship could be drawn due to the cross-sectional design.

CONCLUSIONS

The results of this study showed significant residential differences in risk and associated factors for SI among adolescents with depression. Focusing on the parenting styles of adolescent patients can help with the early identification and intervention of SI.

Youth and suicidality: Correlates among clients attending youth mental health promotion clinics in India

BACKGROUND

Suicidality among youth is one of the most challenging public health issues. A thorough understanding of the risk factors that contribute to youth suicidality is necessary. The main aim of the study is to estimate the proportion of suicidality and understand factors associated with suicidality amongst clients attending youth mental health promotion clinics in Karnataka, India.

METHODS

A retrospective cross-sectional case record analysis was performed utilising data from real-time digitised management information system specifically developed for the programme. All case records of clients aged 15 to 35 years who received mental health promotion (MHP) services between January 2017 and December 2020 across 30 districts of Karnataka were included in this analysis. Multivariate logistic regression analysis was performed with suicidality among clients as outcome. Socio-demographic characteristics, issues reported, feelings/emotions that indicate underlying mental health issue/crisis, being aware of suicidality among friends and family and personal habits (smoking/chewing tobacco and drinking alcohol) were considered potential exposure variables.

FINDINGS

Overall proportion of suicidality among youth presenting to youth mental health promotion clinics in Karnataka was 3.5% (357/10,340). Among factors associated with suicidality, the strongest association was found among those clients who reported attempted suicide among friends (AOR 8.94; 95% CI 5.95-13.45), family members (AOR 5.50; 95% CI 3.66-8.29), being anxious (AOR 4.90; 95% CI 3.43-6.99), inability to trust anyone (AOR 4.07; 95% CI 2.75-6.03), had issues of Gender, Sex and Sexuality (AOR 3.16; 95% CI 1.93-5.17) and relationship issues (AOR 2.77; 95% CI 2.05-3.73).

CONCLUSION

The results alert all institutions, organisations and departments that cater to services and development of youth, to be sensitive towards risk factors of suicidality. The study advocates youth mental health promotion clinics to be equipped with measures/interventions to identify and manage such risk factors. This study has implications for Youth mental health promotion in India and other similar South-East Asian countries.

Pediatric out-of-hospital cardiac arrest in Denmark

Background

Pediatric out-of-hospital cardiac arrest (POHCA) has received limited attention. All causes of POHCA and outcomes were examined during a 4-year period in a Danish nationwide register and prehospital medical records. The aim was to describe the incidence, reversible causes, and survival rates for POHCA in Denmark.

Methods

This is a registry-based follow-up cohort study. All POHCA for a 4-year period (2016–2019) in Denmark were included. All prehospital medical records for the included subjects were reviewed manually by five independent raters establishing whether a presumed reversible cause could be assigned.

Results

We identified 173 cases within the study period. The median incidence of POHCA in the population below 17 years of age was 4.2 per 100,000 persons at risk. We found a presumed reversible cause in 48.6% of cases, with hypoxia being the predominant cause of POHCA (42.2%). The thirty-day survival was 40%. Variations were seen across age groups, with the lowest survival rate in cases below 1 year of age. Defibrillators were used more frequently among survivors, with 16% of survivors defibrillated bystanders as opposed to 1.9% in non-survivors and 24% by EMS personnel as opposed to 7.8% in non-survivors. The differences in initial rhythm being shockable was 34% for survivors and 16% for non-survivors.

Conclusion

We found pediatric out-of-hospital cardiac arrests was a rare event, with higher incidence and mortality in infants compared to other age groups of children. Use of defibrillators was disproportionally higher among survivors. Hypoxia was the most common presumed cause among all age groups.

Associations Between Genetic Risk for Adult Suicide Attempt and Suicidal Behaviors in Young Children in the US

IMPORTANCE

Suicide rates have been increasing among youth in the US. While the heritability of suicide risk is well established, there is limited understanding of how genetic risk is associated with suicidal thoughts and behaviors in young children.

OBJECTIVE

To examine whether genetic susceptibility to suicide attempts (SAs) is associated with suicidal thoughts and behaviors in children.

DESIGN, SETTING, AND PARTICIPANTS

This case-control study examined data from the Adolescent Brain Cognitive Development (ABCD) study, a population-based longitudinal study of 11 878 US children enrolled at age 9 and 10 years from September 2016 to November 2018. Youth reports of suicidal ideation (SI) and SAs were obtained from the Kiddie Schedule for Affective Disorder and Schizophrenia at baseline and 2 subsequent years. After conservative quality control of genotype data, this analysis focused on 4344 unrelated individuals of European ancestry. Data analysis was conducted from November 2020 to February 2022.

MAIN OUTCOMES AND MEASURES

Children's lifetime experiences of SI and SAs were assessed each year from ages 9 to 10 years to ages 11 to 12 years. Polygenic risk scores (PRSs) for SAs were calculated for ABCD study participants based on the largest genome-wide association study of SA cases and controls of European ancestry (total sample n = 518 612).

RESULTS

Of 4344 children of European ancestry (2045 [47.08%] female; mean [SD] age, 9.93 [0.62] years), significant associations were found between children's SA PRSs and their lifetime SAs with the most robust association in the follow-up year 2 (odds ratio, 1.43 [95% CI, 1.18-1.75]; corrected P = 1.85 × 10-3; Nagelkerke pseudo R2 = 1.51%). These associations remained significant after accounting for children's sociodemographic backgrounds, psychopathology symptoms, parental histories of suicide and mental health, and PRSs for major depression and attention-deficit/hyperactivity disorder (likelihood ratio test P &lt; .05). Children's depressive mood and aggressive behavior were the most significant partial mediators of SA genetic risk on SAs (mediation analysis P &lt; 1 × 10-16). Children's behavioral problems, such as attention problems, rule-breaking behavior, and social problems, also partially mediated the association of SA PRSs with SAs (mediation analysis false discover rate &lt; 0.05).

CONCLUSIONS AND RELEVANCE

This study's findings indicate that there may be genetic factors associated with SA risk across the life span and suggest behaviors and conditions through which the risk could be mediated in childhood. Further research is warranted to examine whether incorporating genetic data could improve the identification of children at risk for suicide.

Near-Fatal Self-Harm Among Canadian Adolescents

OBJECTIVE

To evaluate the clinical features of Canadian adolescents admitted to the intensive care unit (ICU) for medically serious self-harm.

METHODS

2700 Canadian paediatricians were surveyed monthly over two years (January 2017 to December 2018) through the Canadian Paediatric Surveillance Program to ascertain data from eligible cases.

RESULTS

Ninety-three cases (73 female; age 15.2 ± 1.5) met the case definition. Four provinces reported the majority of cases: Quebec (n = 27), Ontario (n = 26), Alberta (n = 21), and British Columbia (n = 8). There were 10 deaths, 9 by hanging. Overdose and hanging were the most frequently reported methods of self-harm (74.2% and 19.4%, respectively). Overdose was more common in females (80.8% females vs. 50% males; χ² = 7.8 (1), p = .005), whereas hanging was more common in males (35% males vs. 15.1% females, χ² = 3.9 (1), p = .04). More females than males had a past psychiatric diagnosis (79% vs. 58%; χ² = 4.1 (1), p = .06), a previous suicide attempt (55.9% vs. 29.4%, χ² = 3.8 (1), p = .05), and prior use of mental health service (69.7% vs. 27.8%, χ² = 10.4 (1), p = .001). Family conflict was the most commonly identified precipitating factor (43%) of self-harm.

CONCLUSIONS

Among Canadian adolescents admitted to the ICU with medically serious self-harm, females demonstrate a higher rate of suicide attempts and prior mental health care engagement, whereas males are more likely to die by suicide. These findings are consistent with data from other adolescent samples, as well as data from working-age and older adults. Therefore, a sex-specific approach to suicide prevention is warranted as part of a national suicide prevention strategy; family conflict may be a specific target for suicide prevention interventions among adolescents.

Correlates of suicidality in young people with depressive disorders: A systematic review

OBJECTIVE

Depression is one of the most prevalent and disabling mental health conditions among young people worldwide. The health and economic burdens associated with depressive illness are substantial. Suicide and depression are closely intertwined, yet a diagnosis of depression itself lacks predictive specificity for suicidal behaviour. To better inform suicide prevention and early intervention strategies for young people, improved identification of modifiable intervention targets is needed. The objective of this review was to identify clinical, psychosocial and biological correlates of suicidality in young people diagnosed with a broad range of unipolar and bipolar depressive disorders.

METHOD

Systematic searches were conducted across MEDLINE, Embase and PsycINFO to identify studies of young people aged 15-25 years diagnosed with unipolar or bipolar depressive disorders. An assessment of suicidality was required for inclusion. Reporting followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 and Synthesis Without Meta-analysis guidelines.

RESULTS

We integrated findings from 71 studies including approximately 24,670 young people with clinically diagnosed depression. We identified 26 clinical, psychosocial and biological correlates of suicidality. Depression characteristics (type and severity), psychiatric comorbidity (particularly anxiety and substance use disorders) and neurological characteristics emerged as having the most evidence for being associated with suicidal outcomes. Our ability to pool data and conduct meaningful quantitative synthesis was hampered by substantial heterogeneity across studies and incomplete reporting; thus, meta-analysis was not possible.

CONCLUSION

Findings of this review reinforce the notion that suicidality is a complex phenomenon arising from the interplay of multiple contributing factors. Our findings question the utility of considering a diagnosis of depression as a specific risk factor for suicidality in young people. Suicidality itself is transdiagnostic; adoption of a transdiagnostic approach to investigating its aetiology and treatment is perhaps warranted. Future research investigating specific symptoms, or symptom networks, might help to further our understanding of suicidality among young people experiencing mental illness.

"Imagine, 7 Years Without a Future": A Qualitative Study of Rejected Asylum Seekers' Life Conditions in Norway

Asylum seekers are in an extraordinary situation as their future life depend on decisions made by authorities in a bewildering, bureaucratic system, with excessive waiting and unpredictable timeframes. Those that are not granted asylum, and not able to return to their country of origin, can neither spatially nor temporally visualize if, when or how a potential change is going to occur. This paper is part of a larger study based on narrative interviews with asylum seekers and refugees in asylum centers in Norway, exploring their experiences before, during, and after flight. As we found that the life circumstances for those being refused asylum, were highly different from other participants in the project, we chose to address this particular group in a separate paper. The participants in this part of the study consisted of 21 individuals (of a total of 78 participants) in the age range 18-44, of whom eight were female and 13 males. Trough qualitative interviews and participant observation the aim of this study was to explore and describe the life condition and mental health situation of rejected asylum seekers in Norway. We found that the gradual loss of rights, opportunities and finances are experienced as a form of violence that leads to extreme mental and social suffering. This policy clearly conflicts with Human Rights incorporated in the Norwegian constitution, and we argue that it legitimizes treating asylum seekers as a group of undesirable and underserving political bodies, with serious consequences for their mental health and wellbeing.

Depressive symptoms as a mediator between perceived social support and suicidal ideation among Chinese adolescents

OBJECTIVE

Little is known about the association between perceived social support (PSS) and suicidal ideation in Chinese adolescents. This study was to examine the association of perceived social support and suicidal ideation (SI) and the mediating role of depressive symptoms in a large sample of adolescents in China.

METHOD

A total of 11,831 adolescents who participated in the baseline Shandong Adolescent Behavior & Health Cohort were included for analysis. Perceived social support, depressive symptoms, and other variables were assessed by a self-administrated questionnaire. Path analysis was used to estimate the association between PSS, depressive symptoms, and suicidal ideation.

RESULTS

The prevalence rate of SI in the past year was 12.5%. Suicidal ideation and depressive symptoms were significantly associated with low PSS from family, friends, and significant others. Path analysis revealed that depressive symptoms partially mediated the relationship between PSS from family, friends, and significant others and suicidal ideation. After controlling for covariates, the mediation effect proportion of depressive symptoms on the associations between perceived social support from family, friends, and significant others and SI ranged from 19.20% to 62.12%.

LIMITATIONS

As this is a cross-sectional study, no causal relationship could be made.

CONCLUSIONS

Depressive symptoms partially mediated the association between perceived social support and suicidal ideation. Longitudinal research is needed to better understand the association between social support and suicidal ideation in adolescents.

Suicidality in patients with primary diagnosis of panic disorder: A single-rate meta-analysis and systematic review

BACKGROUND

This study investigated the lifetime suicide attempt and ideation rates among patients with panic disorder (PD).

METHODS

Online databases regarding lifetime suicide attempt and ideation rates in patients with PD were searched up to May 2021.

RESULTS

The suicide attempt and ideation rates were 0.17 (95% CI: 0.16, 0.18) and 0.23 (95% CI: 0.22, 0.25). The suicide attempt rates among female and male patients were 0.17 (95% CI: 0.14, 0.20) and 0.15 (95% CI: 0.12, 0.19). When PD was comorbid with anxiety, depression, substance abuse, and personality disorders, the suicide attempt rates increased to 0.23 (95% CI: 0.20, 0.26), 0.23 (95% CI: 0.18, 0.27), 0.25 (95% CI: 0.20, 0.31), and 0.25 (95% CI: 0.23, 0.28), respectively.

LIMITATIONS

The suicide attempt and ideation by age, suicide ideation by sex, and suicide ideation by comorbidity with other mental disorders were passed in our meta-analysis as sample size was small. Stratification analysis on ethnicity, marital status, education levels, resident location, and severity of PD should be considered in the future.

CONCLUSION

The lifetime suicide ideation and attempt rates in patients with PD were higher than general populations but lower than patients with bipolar or depression. The lifetime suicide attempt rate in female patients was slightly higher than male patients. When PD was comorbid with one other mental illness, the lifetime suicide attempt rate increased by about 50%.

Suicidality and self-injury with selective serotonin reuptake inhibitors in youth: Occurrence, predictors and timing

OBJECTIVE

Meta-analyses have established a heightened risk of suicidality for youth treated with selective serotonin reuptake inhibitors (SSRIs). The present study investigates the risk and possible predictors of suicidality and non-suicidal self-injury (NSSI) associated with SSRI treatment in a clinical sample of children and adolescents.

METHODS

An observational, longitudinal, retrospective study using a within-subject study design including in- and outpatients aged 0-17 years treated with SSRIs. Data were obtained from digital medical records and prescription software.

RESULTS

N = 365 patients were included (64.1% female), mean (SD) age 14.5 (2.04) years, with primary depression, anxiety or obsessive-compulsive disorder. No suicides occurred. When comparing the 6-week period immediately prior to versus following SSRI initiation, the patient proportion with broadly defined suicidality decreased (38.5% vs. 24.2%, p < 0.001) while the proportion with suicide attempts was stable (2.8% vs. 2.8%, p = 1.000). The proportion with NSSI decreased statistically non-significantly (12.4% vs. 8.4%, p = 0.067). Results from individually standardized observation periods were similar; however, the proportion with suicide attempts decreased statistically non-significantly and the proportion with NSSI decreased significantly. Suicidality during SSRI treatment was associated with previous suicidality (OR[CI] = 6.0 [2.4-14.8], p < 0.001), depression as indication for SSRI treatment (OR[CI] = 2.1 [1.2-3.7], p = 0.01), female sex (OR[CI] = 2.1 [1.1-4.1], p = 0.02) and previous NSSI (OR[CI] = 2.0 [1.2-3.5], p = 0.01).

CONCLUSION

Suicidality was common in youth treated with SSRIs. The patient proportion with overall suicidality decreased, and the proportion with attempted suicide was stable in the weeks following SSRI initiation. Previous suicidality, depression, female sex and previous NSSI are important predictors for suicidality during SSRI treatment in youth.

Trauma Exposure and Suicidality in a Pediatric Emergency Psychiatric Population

OBJECTIVES

The increasing rates of depression and suicidality in children and adolescents are reflected in the increasing number of mental health-related visits to emergency departments. Despite the high rates of traumatic exposure experienced by high-acuity children and adolescents and a known link to suicidal ideation, the systematic review of trauma history is not a consistent part of emergency department assessments for suicide ideation or attempt. In the present study, we examined the prevalence of suicidality as well as traumatic exposures in children and adolescents presenting to a dedicated pediatric psychiatric emergency department.

METHODS

Suicide ideation, suicide attempts, and trauma exposure history were identified through a retrospective chart review of youth (n = 861) who presented to a dedicated child psychiatric emergency department during a 1-year period. Bivariate analyses comparing demographic and trauma history for children with and without suicidality and a multivariable logistic regression were performed.

RESULTS

Childhood adversity was common, with 52% of youth reporting at least one type of trauma exposure. Emotional abuse, physical abuse, and sexual abuse/assault were associated with suicidality. Any trauma exposure and the total number of different trauma exposures were associated with reported suicide attempt. After adjusting for sociodemographic characteristics, children who reported a history of emotional abuse had 3.2-fold increased odds of attempted suicide. Children who reported a history of being a victim of bullying had 1.9-fold increased odds of current suicidal ideation.

CONCLUSIONS

Traumatic experiences were common in youth presenting with suicidality. Traumatic experiences are frequently underrecognized in treatment settings because they are not part of routine evaluations and are often overlooked when trauma-related symptoms are not the presenting problem. Addressing traumatic experiences underlying depression and suicidal ideation is a necessary step in effective treatment. Emergency departments need to implement routine screening for traumatic exposures in children presenting with suicidal ideation or attempt.

Changes in Suicide Rate and Characteristics According to Age of Suicide Attempters before and after COVID-19

This study aims to identify age-related suicide-related factors and changes in suicide rate before and after the onset of the COVID-19 pandemic.

METHODS

From 2018 to 2020, the patients who presented to the ED of a university hospital with a suicide attempt were classified into adolescents (≤18 years), adults (19-65 years), and elderly (>65 years), and the visits were grouped into before and after COVID-19.

RESULTS

There were 853 visits before and 388 visits after COVID-19, and the results showed that the number of adolescent and adult suicide patients increased immediately after the pandemic, but the overall trend did not show a significant difference from before the pandemic. In the adolescents, the ratio of male patients increased, interpersonal and school-related motivations decreased, the poisoning and cutting methods of suicide were more common, and hospitalization admissions increased. Among the elderly, the ratio of female patients increased, the number of single patients and patients without previous psychiatric problems increased, the motives for physical illness and death of people around increased, the falling and hanging methods of suicide were more common, and hospitalization admissions and deaths increased.

CONCLUSION

The impact of COVID-19 on suicide rates and suicide-related factors varies by age group. This finding requires different approaches and methods to suicide prevention based on age.

Suicide After Contact With Child and Adolescent Mental Health Services-A National Registry Study

BACKGROUND

Research has shown a strong association between suicide and mental disorders, and people in contact with services for mental health and substance use are known to be at high risk of suicide. Still, few studies have previously described suicide among young people in contact with Child and Adolescent Mental Health Services.

AIM

The aim of this study is to examine the prevalence of contact and suicide rates by gender and age groups, and to describe patient demographics and service utilization in secondary mental health services.

METHODS

All young people in contact with Child and Adolescent Mental Health Services in the year prior to death in the period 2008-2018 were identified by linking the Norwegian Cause of Death Registry and the Norwegian Patient Registry. We estimated the prevalence of contact and suicide rates among those with and without contact, by gender and age groups. Characteristics of treatment contact were compared between boys and girls. Variables with significant differences were entered into a multivariate logistic regression model using gender as an outcome.

RESULTS

More girls (39.7%) than boys (11.8%) had contact with Child and Adolescent Mental Health Services in the year prior to death. Among girls, suicide rates per 100,000 patients increased linearly in the age groups 10-13, 14-16, and 17-19 years: 5, 22, and 38 per 100,000 patients, respectively. Among boys, the suicide rate increased sharply from 7 per 100,000 patients in the age group 14-16 years to 40 per 100,000 patients in the 17-19-year-old group. In the age-adjusted multivariate model, boys were 4.07 (1.22-14.44, p = 0.024) times more likely to have terminated contact at the time of death.

CONCLUSION

This study shows gender differences in both suicide rates and service utilization among young people in contact with Child and Adolescent Mental Health Services before suicide, and future studies should focus on identifying the causes of these gender differences in service contact.

Co-occurring Mental Disorders in Transitional Aged Youth With Substance Use Disorders - A Narrative Review

Adolescence and emerging adulthood are often referred to as youth. Transitional psychiatry addresses this target group, which considers patients between 15 and 25 years of age. Substance use usually begins and peaks at this stage of life. Psychiatric disorders, foremost attention-deficit/hyperactivity disorder, and affective disorders, conduct disorders, and first-episodes psychosis frequently appear in early life stages. This review aims to provide a broad overview of transitional-aged youth's most common psychiatric comorbidities with substance use disorders. A literature search was conducted in Embase and Pubmed, and the main findings are described narratively. We present main findings for the following comorbidities: attention-deficit/hyperactivity disorder, conduct disorder, personality disorders, affective disorders, psychotic disorders, and the phenomena of overdose and suicidality. In conclusion, co-occurring mental health disorders are common and appear to facilitate the development of substance use disorders and exacerbate their overall course. Substance use also affects the severity and course of comorbid psychiatric disorders. Overall, data on transition-age youth with substance use disorders are highly inconsistent. Universal screening and treatment guidelines do not yet exist but should be aimed for in the future.

Gait difference between children aged 9 to 12 with and without potential depressive mood

BACKGROUND

It has been reported that depression has an impact on both temporal spatial parameters and walking kinematics in adults. Given the difference in the walking biomechanics between adults and children, this study aimed to compare the gait difference in children aged 9-12 with and without potential depressive mood (PDM).

METHODS

49 children were recruited from local primary schools. We measured participants' depression level using Depression Anxiety Stress Scale (DASS) and classified them into control (i.e., DASS depression subscale score = 0.6 ± 1.4; n = 23) or PDM group (i.e., DASS depression subscale score = 21.3 ± 5.3; n = 26). Video gait analysis was employed to assess temporal spatial parameters and sagittal plane kinematics during self-paced overground walking. Independent t tests or Mann-Whitney tests were used to compare the gait parameters between the two groups.

RESULTS

Participants exhibited similar gait speed, vertical oscillation of the centre of mass, stance time, swing time, step length, upper and lower limb kinematics between the two groups (p > 0.05). However, children with PDM displayed a greater head flexion than controls (p = 0.026; Cohen's d = 0.66; moderate effect).

SIGNIFICANCE

Children with PDM may present a more slumped posture during walking when compared with their counterparts. This kinematics difference can potentially be used as a biomechanical marker for detection of mood problems in this cohort.

Expanding our paradigms: Intersectional and socioecological approaches to suicide prevention

Despite increasing research on suicide, we continue to see rising rates, particularly among youth. In answering recent calls for critical suicidology and transdisciplinary approaches to research, I discuss expanding beyond the paradigmatic confines of suicidology by proposing two related approaches to improve our science: intersectionality theory and socioecological theory. Following a discussion of social identity and its relation to suicide risk, I review the literature on these topics and highlight importance of paying attention to the unique experiences of youth through the study of intersectionality and using socioecological models in our research moving forward.

Child deaths due to firearm-related İnjuries in Adana, Turkey

Background

Death by firearm is unacceptable for children who need to be under the protection of the state and the family, wherever and however. Firearm-related fatality is common among all ages. One of the causes of this high rate is likely the easy access to firearms.

Aim

This study aims to discuss the characteristics of deaths attributable to childhood firearm injuries in Adana, Turkey and to compare them with similar studies.

Patients and Methods

In this study, the records of 448 (1.97%) cases under 18 years of age who died due to firearm-related injuries among a total of 22,668 cases whose autopsies were performed by the Morgue Department, Council of Forensic Medicine Adana Group Administration between January 1, 2004 and December 12, 2017 were retrospectively evaluated.

Results

Age ranged from 45 days to 18 years; 285 cases were male and 163 cases were female, and male/female ratio was 1.7. The majority of cases were between 13 and 18 years of age (n: 340, 76.0%). According to the manner of death, the leading cause was homicide (n: 212, 47.4%) and the most frequently used type of firearm were shotguns (n: 226). Single firearm wound was present in 82.8% of the cases. The location of entrance wounds revealed that 185 wounds were located in the head-neck. Although homicide was the leading manner of death among the overall cases, it was determined that suicide was the leading cause among the 13-18 age group (n: 149). Firearm-related injuries and deaths in children should bring child neglect to the agenda.

Conclusion

Presence of firearms at home and easy access are the causes of increased firearm injuries and death in children. Easily accessible weapons in homes are often involved in suicides and homicides, as well as accidents, which are more common in young children and adolescents. We believe that the use of firearms outside of the security forces should be prohibited and that strict laws should be enforced on the handling and use of firearms.

Prevalence and Factors Associated With Suicidal Ideation in Medical Students With Migraine

Background: The association between migraine and suicide ideation has been identified. However, the predictive factors of suicidal ideation are still controversial and whether migraine with aura can serve as an independent associated factor is uncertain. This manuscript studied the association between migraine with aura and suicidal ideation and explored the predictive factors for suicidal ideation. Methods: We surveyed 9,057 medical students and included 579 medical students with migraine into our study population. All students completed the General Situation Questionnaire, the Verified Headache Questionnaire, Hamilton Anxiety Scale (24 items), Hamilton Depression Scale (24 items), 36-item Health Survey Brief (SF-36), Headache Impact Text-6 (HIT-6), Test Anxiety Scale (TAS), and Pittsburgh Sleep Quality Index (PSQI). Suicidal ideation was measured by the Self-rating Idea of Suicide Scale (SIOSS). Results: Out of the 579 migraine medical college students, 562 (age 19.6 ± 1.6; 448 women and 114 men) were included in the final study. The positive rate of suicidal ideation was 13.7%. Compared with students suffering from migraine without aura, those having migraine with aura had higher suicidal ideation (p < 0.015). After adjusting for demographic factors and headache characteristics, migraine with aura was found to be independently associated with suicidal ideation. Other independent associated factors include anxiety, depression, test anxiety, sleep, headache, and quality of life. Among these various factors, high quality of life was found to play a protective role against suicidal ideation. Conclusions: Migraine with aura is independently associated with suicidal ideation. Furthermore, anxiety, depression, text anxiety, poor sleep quality, and headache frequency are associated with suicidal ideation among medical college students with migraine.

A systematic review of suicide and suicide attempts in adolescents with psychotic disorders

BACKGROUND

Suicide is the main cause of premature death in patients with psychosis. Therefore, the goal of the present study was to review suicide in adolescents with psychotic disorders by evaluating factors associated with suicidal acts. Ours is the first systematic review of suicide in this population.

METHOD

We performed a systematic review of suicide in adolescents (10 to 19 years) with psychotic disorder.

RESULTS

We identified 10 studies, only 2 of which were randomized clinical trials. The results revealed high rates of suicidal behaviour in this population: the times of higher risk were the time before admission and the period immediately following discharge. The factors most associated with suicide attempts were depression, distress with psychotic symptoms, fewer negative symptoms at baseline, positive symptoms, and anxiety disorders. Associated factors included previous psychiatric history or psychiatric admissions, female sex, prior suicidal behaviour, family history of completed suicide, and nicotine dependence.

LIMITATIONS

Clinical and methodological diversity of the studies.

CONCLUSIONS

Adolescents with psychotic disorders had a major risk of suicidal behaviour, and specific factors were associated with the act. Early detection of adolescents with psychosis is vital, since it has been found that early intervention can prevent suicidal acts in young people. However, it is necessary to perform more studies, particularly randomized controlled trials, on suicide and suicide attempts, particularly in adolescents.

Alexithymia Is Associated With Internalizing Disorders in a Clinical Adolescent Outpatient Sample

ABSTRACT

The aim of this study was to investigate alexithymic traits in an adolescent clinical sample with internalizing and externalizing disorders. The study group consisted of 125 adolescents aged between 12 and 17 years who applied at our outpatient unit and diagnosed with an internalizing or externalizing disorder. The healthy control group consisted of 53 adolescents with no psychiatric disorder. All subjects fulfilled the Alexithymia Questionnaire for Children (AQC). Total AQC scores were higher in the study group than in the control group. When we divided the study group into two groups as internalizing and externalizing disorders, total AQC scores, AQC-difficulty identifying feelings, and AQC-difficulty describing feelings were significantly higher in the internalizing disorder group than in the externalizing disorder group. AQC-externally oriented thinking scores were significantly higher in the externalizing disorder group than in the internalizing disorder group. In future research, it would be useful to further increase understanding of alexithymia and its association with psychiatric disorders in adolescence.

Lay Public View of Neuroscience and Science-Based Brain Health Recommendations in Slovenia

Background: Brain health is one of the cornerstones of a long and full life. Active care for brain health and reduction of lifestyle-related risks for brain disorders may be a key strategy in tackling the growing prevalence of mental and neurological illnesses. Public knowledge, perception, and preventive behavior need to be considered in the planning of effective strategies for brain health promotion. Our research is the first effort aimed at assessing Slovenian lay public knowledge, search and use of scientific information about the brain, and care for brain health.

Methods: An online survey was used to gather data for descriptive and associative statistical analyses of a sample of the Slovenian public (n = 2568) in August 2017. Participants with formal brain-related education were excluded, leaving the remaining sample of the lay public (n = 1012). Demographic characteristics and information regarding the perceived importance and knowledge of brain health and engagement in preventive behaviors of participants were collected, and key associative analyses were carried out.

Results: The majority of respondents (89%) considered brain health to be important. Over one-third (39%) considered their knowledge of the brain as sufficient relative to their needs. Most of the respondents identified science-recommended practices to be important for brain health. No recommendation was followed daily by the majority of the respondents, primarily due to declared lack of time (59%), and lack of information (32%). Information was obtained primarily from television (38%), followed by newspapers and magazines (31%), the Internet (31%), and direct conversations (27%). However, the highest-rated, preferred source of information was lectured by experts. One-third of our sample struggled with the trustworthiness of information sources. Female gender and older age were associated with a higher frequency of healthy practices. Personal or familial diagnoses of brain disorders were not associated with a higher frequency of the behavior in favor of brain health, but did affect available time and perceived value of preventive practices.

Conclusions: Our research provides an initial insight into the perceptions, knowledge, and brain health-promoting behavior of the Slovenian lay public. Our findings can inform future strategies for science communication, public education and engagement, and policy-making to improve lifelong active care for brain health.

Trends of juvenile and adolescent suicides in North Tunisia: a 12-year study

OBJECTIVES

The aim of our study was to analyze the epidemiological characteristics for suicide methods and factors over a 12-year period among child suicides in Northern Tunisia and to compare juvenile and adolescent suicides.

STUDY DESIGN

This is a cross-sectional study.

METHODS

We included all child and adolescent suicide cases that took place in the North of Tunisia over a 12 year period (2005-2016). Data were collected from medical records and judicial inquiries and were classified into three sections: sociodemographic data, the circumstances of suicide, and the autopsy findings. Data were then compared between the 'juvenile suicide group' and 'the adolescent suicide group', according to the WHO definition.

RESULTS

Casualties were equally males and females, mostly adolescents (74.5%), aged 15 years old on average. Hanging was the most frequent suicidal method. A peak of frequency was observed in 2014.

CONCLUSION

Our results suggested to focus, among other preventive measures, on the role of media coverage of child suicides.

Adverse Childhood Experiences and Suicidal Behaviors Among Youth: The Buffering Influence of Family Communication and School Connectedness

PURPOSE

The main objectives of this study were to determine (1) whether family communication and school connectedness offer protection against suicidal behaviors in the presence of adverse childhood experiences (ACEs; direct protective effect) and (2) whether family communication or school connectedness buffer the association between ACEs and suicidal behaviors (interacting protective effect) on the multiplicative and additive scales.

METHODS

Data were obtained from a western state's 2019 Youth Risk Behavior Survey that included 5,341 middle school and 4,980 high school participants. Generalized linear models were used to estimate whether family communication and school connectedness offered direct protection against suicidal behaviors or buffered the association between ACEs and suicidal behaviors using adjusted prevalence ratios and corresponding 95% confidence intervals.

RESULTS

Family communication and school connectedness offered direct protection against suicidal behaviors in the presence of ACEs (a 1-unit higher score was associated with a 32%-42% lower prevalence of suicidal behaviors for middle school youth and a 27%-39% lower prevalence of suicidal behaviors for high school youth). There was evidence that family communication and school connectedness buffered the association between ACEs and suicidal behaviors on the multiplicative scale.

CONCLUSIONS

The findings provide support for the development and implementation of interventions that build family communication and school connectedness to reduce suicidal behaviors. Furthermore, screening for trauma and suicidal behaviors is warranted.

Suicidal ideation, psychopathology, and help-seeking in 15 to 19-year-old adolescents in Taiwan: A population-based study 2015-2019

BACKGROUND

Suicide in the young population has been an urgent issue worldwide. The study aimed to assess the overall prevalence of suicide ideation and the associations between adolescent suicide and psychiatric distress/ psychiatric morbidity, as well as the myths and help-seeking behavior of adolescents with suicide ideation.

METHOD

The nationwide community-based telephone interviews were conducted with adolescents aged between 15 to 19 for five consecutive years (2015-2019). The measurements included demographic variables, the five-item Brief Symptom Rating Scale (BSRS-5), and help-seeking experiences of formal medical services or psychological consultations. Stepwise multiple regression analysis was performed to examine which of the five symptoms and demographic variables had discriminative validity for suicidal ideation.

RESULTS

Among 727 participants, the prevalence of lifetime and one-week suicidal ideation was 11.4% and 2.8%, respectively. Adolescents with lifetime/ one-week suicidal ideation and with psychiatric morbidity (BSRS-5≥6) sought psychiatric service more than their counterparts (p<0.001). Female, depression, hostility, and anxiety were significantly associated with suicidal ideation in adolescents.

LIMITATIONS

Telephone interview and structured questionnaire.

CONCLUSION

Adolescents with psychiatric morbidity who have sought help should be carefully monitored for suicidal ideation by parents, teachers, mental health workers, and psychiatric specialists altogether.

Suicidal Ideation Among Adolescents-The Role of Sexual Abuse, Depression, and Impulsive Behavior

Suicide is the second leading cause of death among adolescents. With every fifth Indian to be an adolescent, the cost of an adolescent dying by suicide is enormous. This necessitates an understanding of the potential risk factors of suicidal ideation among adolescents. Secondary data analysis is performed on cross-sectional survey data obtained from Understanding the Lives of Adolescents and Young Adults. The survey was conducted in two Indian states of Bihar and Uttar Pradesh. Descriptive statistics, bivariate analysis and logistic regression are done to examine the results. Adolescent girls reported more suicidal ideation than boys. The odds of suicidal ideation are significantly higher among adolescents whose mother faced physical abuse and adolescents who themselves experienced sexual abuse. Adolescent boys and girls who have moderate depressive symptoms and impulsive behavior are significantly more likely to report suicidal ideation. The results help in identifying the adolescents who are at a particular risk for suicidal ideation while planning for intervention program for prevention of suicide.