Prevalence and Family-Related Factors Associated With Suicidal Ideation, Suicide Attempts, and Self-injury in Children Aged 9 to 10 Years

Influence of stress on self-injury among Chinese left-behind adolescents is not cast in stone: Synergistic roles of family protective factors

BACKGROUND

Left-behind adolescents are vulnerable to stressful life events and often engage in nonsuicidal self-injury (NSSI), which is a growing public concern in China. However, little is known about the synergistic protective effect of family resources on the relationship between stressful life events and NSSI in these adolescents.

OBJECTIVE

Based on theories of family socialization and resilience, the aim of this study was to examine the synergistic protective role of maternal knowledge and mother-child cohesion in buffering the effect of stressful life events on NSSI in father-absent left-behind adolescents.

METHODS

This study used two-wave longitudinal data. The analytical sample included 673 adolescents (Mage = 13.47 ± 1.11 years, 48 % male) who were enlisted from 4 junior high schools in rural China. Respondents completed questionnaires on stressful life events, parental knowledge, parent-child cohesion, and NSSI at two-time points.

RESULTS

The effects of stressful life events on NSSI were significant in father-absent left-behind adolescents. Additionally, maternal knowledge moderated the associations between stressful life events and NSSI in father-absent left-behind adolescents. Moreover, maternal knowledge and mother-child cohesion were found to play synergistic protective roles in the relationship between stressful life events and NSSI. In father-absent left-behind adolescents, only high maternal knowledge and high-quality mother-child cohesion could eliminate the negative effect of stressful life events on NSSI.

CONCLUSION

The findings underscore the synergistic protective roles of maternal knowledge and mother-child cohesion in buffering the negative effect of stressful life events on NSSI in father-absent left-behind adolescents. Both maternal knowledge and mother-child cohesion should be considered in interventions aimed at reducing NSSI in these adolescents.

Trauma Exposure Moderates the Link Between Cognitive Flexibility and Suicide Risk in Pre-Adolescent Children

OBJECTIVES

Trauma exposure (TE) and cognitive flexibility (CF) are risk factors for self-injurious thoughts and behaviors (SITBs). However, it is unknown whether these risk factors contribute to mechanisms associated with distinct categories of SITBs. The current study examined the potential moderating role of TE in the relationships between CF and multiple SITBs, including active suicidal ideation (SI), passive SI, non-suicidal self-injury (NSSI), and history of suicide attempt (SA), among pre-adolescent children.

METHODS

A total of 11,326 children from the Adolescent Brain Cognitive Development study were included in the present study. SITBs and TE were measured by the Kiddy Schedule for Affective Disorder and Schizophrenia (KSADS). CF was measured using the NIH Cognitive Toolbox.

RESULTS

Cumulative TE moderated the relationship of CF to active SI. Higher CF was associated with lower odds of current SI in children with a single lifetime TE, but not in children without trauma or with two or more TE. As a main effect, two or more TE predicted higher odds of active SI, passive SI, and lifetime SA, but not NSSI. Higher CF was associated with lower odds of passive SI, with effects not moderated by trauma exposure.

CONCLUSION

The current results clarify previously inconsistent findings about the relationship of CF to SI by identifying cumulative TE as a moderator. CF served as a protective factor against SI, but only in children with a single lifetime trauma. Implications for screening and treatment targets of children at risk for distinct categories of SITBs are discussed.

Identifying behaviour-related and physiological risk factors for suicide attempts in the UK Biobank

Suicide is a global public health challenge, yet considerable uncertainty remains regarding the associations of both behaviour-related and physiological factors with suicide attempts (SA). Here we first estimated polygenic risk scores (PRS) for SA in 334,706 UK Biobank participants and conducted phenome-wide association analyses considering 2,291 factors. We identified 246 (63.07%) behaviour-related and 200 (10.41%, encompassing neuroimaging, blood and metabolic biomarkers, and proteins) physiological factors significantly associated with SA-PRS, with robust associations observed in lifestyle factors and mental health. Further case-control analyses involving 3,558 SA cases and 149,976 controls mirrored behaviour-related associations observed with SA-PRS. Moreover, Mendelian randomization analyses supported a potential causal effect of liability to 58 factors on SA, such as age at first intercourse, neuroticism, smoking, overall health rating and depression. Notably, machine-learning classification models based on behaviour-related factors exhibited high discriminative accuracy in distinguishing those with and without SA (area under the receiver operating characteristic curve 0.909 ± 0.006). This study provides comprehensive insights into diverse risk factors for SA, shedding light on potential avenues for targeted prevention and intervention strategies.

Preteen Suicide Risk Screening in the Pediatric Outpatient Setting: A Clinical Pathway

We are in a youth mental health crisis with unprecedented and staggeringly high rates of suicidal ideations and suicide behaviors in preteens. In the United States, 14.5% of children aged 9-10 have experienced suicidal thoughts and behaviors, including 1.3% with a suicide attempt. American Academy of Pediatrics guidelines call for universal suicide risk screening of youth aged 12 years and older during preventative health care visits and screening in preteens aged 8-11 years when clinically indicated. However, what constitutes a clinical indication at 8-11 years can be difficult to systematically detect, and pediatric practitioners may not be equipped with necessary age-specific assessment tools. This is compounded by the lack of emphasis on preteen suicide risk screening (and focus on adolescents), which leaves practitioners without age-appropriate resources to make clinical determinations for at-risk preteens. The objective of this project was to develop an evidence-informed suicide risk screening pathway for pediatric practitioners to implement with preteen patients in outpatient settings. Suicide risk assessment in younger children (<8 years) is also briefly addressed. We convened a group of researchers and practitioners with expertise in preadolescent suicide, pediatric medicine, behavioral health screening integration with primary care, and child development. They reviewed the empirical literature and existing practice guidelines to iterate on a multi-informant clinical suicide risk screening pathway for preteens that includes both caregivers and preteens in the screening process. We also developed tools and accompanying guidelines for a preteen suicide risk screening workflow and risk determination to aid practitioners in deciding who, when, and how to screen. Finally, we provide scripts for introducing suicide risk screening to caregivers and preteens and to discuss screening findings.

Self-harm and suicidal behaviors in children: perspectives of mental health clinicians

OBJECTIVE

Presentations for self-harm and suicidal behaviors are increasing in children and young people, although less is known about these presentations in children aged 12 years and under. This study aims to understand how mental health clinicians in public health services conceptualize, identify and respond to self-harm and suicidal behaviors in children.

METHODS

26 mental health clinicians provided their perspectives through interviews or focus groups. Participant responses were analyzed using reflexive thematic analysis.

RESULTS

Mental health clinicians described how self-harm and suicidal behaviors may present differently in children compared with adolescents, particularly with the methods used. Using developmentally appropriate language and including parents or carers when screening for self-harm and suicidal behaviors was recommended by clinicians. The inclusion of parents or carers throughout the treatment process was important for clinicians, including helping parents understand their child's behavior and manage their own distress. Clinicians also highlighted the benefit of collaborating with schools to support children, yet noted primary school staff require training in responding to child self-harm and suicidal behavior. The limited services available for children 12 years and under including emergency care services, was identified as a problem.

CONCLUSIONS

Findings highlight the importance of timely assessment and interventions which include mental health and medical clinicians, parents, carers, and school staff to support children with self-harm and suicidal behaviors.

Interpersonal relationships and suicidal ideation among Chinese youths: A network analysis

BACKGROUND

Suicidal ideation is a noteworthy health problem that requires further study in the field of interpersonal relationships. The main scope of relationships include family, teachers, peers, and the Internet. However, few studies have considered the effects of interpersonal interactions. Based on the Interpersonal Theory of Suicide, this study explores the relation between different interpersonal relationships and suicidal ideation.

METHODS

A network analysis approach was used to test the relationships. Cross-sectional data (N = 1694; 52.1 % boys; Mage = 11.86 years, SD = 1.59) were collected from primary and secondary students in October-November 2022. Participants completed a survey including demographic part and questionnaires: Positive and Negative Suicide Ideation Inventory (PANSI), Interpersonal Needs Questionnaire (INQ), Family Adaptability and Cohesion Evaluation Scale (FACES II), Inventory of Parent and Peer Attachment (IPPA), Student-Teacher Relationship Scale (STRS) and Facebook Intensity Scale (FIS).

RESULTS

All variables showed a significant correlation in this inferred network. Family, teacher-student, and peer relationships are protective against suicidal ideation. The closeness of the teacher-student relationship showed the highest strength centrality. However, online interpersonal relationship is a risk factor for suicide. Thwarted belongingness and perceived burdensomeness are proximal factors of suicidal ideation that influenced all interpersonal relationships.

LIMITATIONS

The network analysis as a data-driven and exploratory method may be limited to provide exact cause and effect relationship.

CONCLUSIONS

This study shows that teacher-student connections may be more important than other relationships of young people. Improper peer and online interpersonal relationship could be risky for suicide. Further studies are needed to examine the role of these relationships elaborately.

Psychosocial Correlates of Suicidal Ideation and Behavior in Adolescents and Preadolescent Children Discharged from an Emergency Department in Israel

OBJECTIVES

Adolescent suicidal behavior is highly prevalent in pediatric psychiatric emergency departments, and there is a growing occurrence of such behavior among preadolescent children. This study aims to examine the psychosocial factors associated with nonfatal suicidal behaviors in children (<12 years old) and adolescents (aged 12-18), to gain insight into unique and shared characteristics of suicidal behavior across these two age groups.

METHOD

This study investigates the psychosocial characteristics associated with suicidal ideation and behaviors in an emergency department sample of 183 children and adolescents aged 7-18 years in Israel. Participants completed a diagnostic interview, and self-report and parent-report questionnaires of psychosocial measures. Cross-sectional correlational and regression analyses were used to determine significant correlates of suicidal outcomes within the two age groups.

RESULTS

Among adolescents, females exhibited a higher prevalence of suicidal thoughts and behaviors, while in children, both boys and girls showed similar rates. Depression correlated with suicidal ideation for both adolescents and children. In children, anxiety and conduct symptoms were associated with suicidal behavior, whereas in adolescents, suicidal behavior was associated with depression and anxiety.

CONCLUSIONS

The present findings contribute to the growing understanding of factors associated with suicidal thoughts and behaviors among children in comparison to adolescents. These findings underscore the importance of targeting specific risk factors when developing assessment and intervention strategies tailored to the two age groups.

Risk factors and their association network for young adults' suicidality: a cross-sectional study

BACKGROUND

Understanding the intricate influences of risk factors contributing to suicide among young individuals remains a challenge. The current study employed interpretable machine learning and network analysis to unravel critical suicide-associated factors in Chinese university students.

METHODS

A total of 68,071 students were recruited between Sep 2016 and Sep 2020 in China. Students reported their lifetime experiences with suicidal thoughts and behaviors, categorized as suicide ideation (SI), suicide plan (SP), and suicide attempt (SA). We assessed 36 suicide-associated factors including psychopathology, family environment, life events, and stigma. Local interpretations were provided using Shapley additive explanation (SHAP) interaction values, while a mixed graphical model facilitated a global understanding of their interplay.

RESULTS

Local explanations based on SHAP interaction values suggested that psychoticism and depression severity emerged as pivotal factors for SI, while paranoid ideation strongly correlated with SP and SA. In addition, childhood neglect significantly predicted SA. Regarding the mixed graphical model, a hierarchical structure emerged, suggesting that family factors preceded proximal psychopathological factors, with abuse and neglect retaining unique effects. Centrality indices derived from the network highlighted the importance of subjective socioeconomic status and education in connecting various risk factors.

CONCLUSIONS

The proximity of psychopathological factors to suicidality underscores their significance. The global structures of the network suggested that co-occurring factors influence suicidal behavior in a hierarchical manner. Therefore, prospective prevention strategies should take into account the hierarchical structure and unique trajectories of factors.

Racial-Ethnic Discrimination and Early Adolescents' Behavioral Problems: The Protective Role of Parental Warmth

OBJECTIVE

The purpose of the study was to investigate the association between discrimination by multiple sources (ie, teachers, students, and other adults) and early adolescents' behavioral problems (ie, internalizing, externalizing, and attention problems), also considering the protective role of parental warmth in the association.

METHOD

Cross-sectional analyses were conducted with 3,245 early adolescents of color obtained from the Adolescent Brain Cognitive Development Study (ABCD Study) at year 1 follow-up (Y1), a large and diverse sample of children (mean age = 9.48 years) in the United States. Racially-ethnically minoritized adolescents reported sources of discrimination, parental warmth, and symptoms of psychopathology. Regression with interaction terms was conducted to investigate the associations among sources of discrimination, parental warmth, and behavioral problems among racially-ethnically minority adolescents. Sensitivity analyses were conducted to examine (1) race/ethnicity and sex/gender variations; (2) whether the associations between different sources of discrimination and behavioral problems were reliably different; and (3) effects of discrimination, parental warmth, and their interplay at Y1 in predicting adolescents' behavioral problems at year 2 follow-up.

RESULTS

Early adolescents experiencing interpersonal racial-ethnic discrimination by multiple sources, including teachers, students, and other adults, reported higher levels of attention, internalizing, and externalizing problems. Parental warmth was protective for the association between interpersonal racial-ethnic discrimination and early adolescents' behavioral problems.

CONCLUSION

Experiencing interpersonal racial-ethnic discrimination from teachers, peers, and other adults is related to heightened attention, internalizing, and externalizing problems among racially-ethnically minoritized early adolescents. Parental warmth may reduce the risk of developing behavioral problems among early adolescents who experience interpersonal racial-ethnic discrimination from students, teachers, and other adults outside of school.

DIVERSITY & INCLUSION STATEMENT

We worked to ensure race, ethnic, and/or other types of diversity in the recruitment of human participants. We worked to ensure sex and gender balance in the recruitment of human participants. We worked to ensure that the study questionnaires were prepared in an inclusive way. One or more of the authors of this paper self-identifies as a member of one or more historically underrepresented racial and/or ethnic groups in science. One or more of the authors of this paper self-identifies as a member of one or more historically underrepresented sexual and/or gender groups in science. One or more of the authors of this paper received support from a program designed to increase minority representation in science. We actively worked to promote inclusion of historically underrepresented racial and/or ethnic groups in science in our author group. While citing references scientifically relevant for this work, we also actively worked to promote inclusion of historically underrepresented racial and/or ethnic groups in science in our reference list. We actively worked to promote sex and gender balance in our author group. While citing references scientifically relevant for this work, we also actively worked to promote sex and gender balance in our reference list.

Prediction of non-suicidal self-injury in adolescents at the family level using regression methods and machine learning

BACKGROUND

Adolescent non-suicidal self-injury (NSSI) is a major public health issue. Family factors are significantly associated with NSSI in adolescents, while studies on forecasting NSSI at the family level are still limited. In addition to regression methods, machine learning (ML) techniques have been recommended to improve the accuracy of family-level risk prediction for NSSI.

METHODS

Using a dataset of 7967 students and their primary caregivers from a cross-sectional study, logistic regression model and random forest model were used to test the forecasting accuracy of NSSI predictions at the family level. Cross-validation was used to assess model prediction performance, including the area under the receiver operator curve (AUC), precision, Brier score, accuracy, sensitivity, specificity, positive predictive value and negative predictive value.

RESULTS

The top three important family-related predictors within the random forest algorithm included family function (importance:42.66), family conflict (importance:42.18), and parental depression (importance:27.21). The most significant family-related risk predictors and protective predictors identified by the logistic regression model were family history of mental illness (OR:2.25) and help-seeking behaviors of mental distress from parents (OR:0.65), respectively. The AUCs of the two models, logistic regression and random forest, were 0.852 and 0.835, respectively.

LIMITATIONS

The key limitation is that this cross-sectional survey only enabled the authors to examine predictors that were considered to be proximal rather than distal.

CONCLUSIONS

These findings highlight the significance of family-related factors in forecasting NSSI in adolescents. Combining both conventional statistical methods and ML methods to improve risk assessment of NSSI at the family level deserves attention.

Temporal Patterns in Youth Suicide Deaths Reported in the National Violent Death Reporting System

PURPOSE

Suicide is a leading cause of death in children and adolescents. Prevention efforts may benefit from examining temporal patterns and precipitating circumstances of youth suicide deaths. The purpose of this study was to investigate if there are distinct temporal patterns of suicide death for youth.

METHODS

We examined the distributions of suicide deaths across months of the year and days of the week in youth ages 10-18 using data from the National Violent Death Reporting System.

RESULTS

We found that youth suicides peaked during March, April, and October on Monday, Tuesday, and Wednesday. When disaggregated by separate years of age, we discovered unique patterns in 18-year-olds and 10-year-olds. Suicides peaked during July for 18-year-olds and on Saturday for 10-year-olds.

DISCUSSION

These findings suggest a need to examine temporal patterns by separate years of age, as grouping ages together may mask unique trends.

Longitudinal trajectories of suicidal ideation among child welfare-involved 7- to 12-year-old children

BACKGROUND

Young children involved in the child welfare system (CWS) are at high risk for suicidal ideation (SI) at a time when overall rates of suicide death in this age group are rising. Yet risk factors for and changes in SI over time are poorly understood in this population.

METHOD

We combined data from two large representative longitudinal studies of children involved in the United States CWS. We examined patterns of SI among children who were between ages 7 and 12 years at the initial survey wave (N = 2,186), assessed at three waves using a measure of SI in the past 2 weeks. We conducted a multinomial regression to understand the baseline demographic, child maltreatment, and mental health characteristics that distinguish the trajectories.

RESULTS

There were eight different subgroups (Non-Ideators, Late Ideators, Boomerang Ideators, Delayed Ideators, Desisters, Boomerang Non-Ideators, Late Desisters, and Persisters). Differences in race, type of maltreatment, sex, and mental health symptoms were identified when comparing Persisters (SI at all three waves) to other groups.

CONCLUSIONS

These findings can help researchers and practitioners to develop strategies for better identifying CWS-involved children who are in greatest need of suicide risk monitoring and intervention.

Analyzing Co-Occurrence of Non-Suicidal Self-Injury With Suicidal Ideation and Related Factors Among Adolescents in Jeju Island

Objectives

Non-suicidal self-injury (NSSI) and suicidal behavior, including suicidal ideation (SI) and suicide attempts, are important predictors of suicide in adolescents. This study aimed to investigate the associations between NSSI, SI, NSSI+SI, mental health problems, and family factors in Korean adolescents in Jeju Island, with an emphasis on key findings.

Methods

A total of 561 adolescents completed self-report questionnaires regarding demographics, NSSI, SI, suicidal behavior, perceived family functioning, and mental health problems, which were assessed using Center for Epidemiological Studies Depression Scale for Children, Screen for Children Anxiety-Related Disorders (SCARED), and Youth Self-Report (YSR). Data were analyzed using descriptive statistics, one-way analysis of variance, chi-square test, post-hoc analyses, and multivariate logistic regression.

Results

In this study, 22.3% of adolescents reported either NSSI or SI, with 5.5% reporting NSSI and 20.7% reporting SI. Combined (NSSI+SI) group showed a significantly higher SCARED score, anxiety/depression, thought problems, attention problem, and rule breaking on YSR than did the SI only group. Higher level of depression and anxiety were significantly associated with NSSI and SI. Female sex and perceived family dissatisfaction were significantly associated factors for SI, but not for NSSI in multivariate logistic regression.

Conclusion

This study provides insights into the clinical characteristics and associated factors among adolescents with NSSI, SI, and NSSI+SI in Jeju Island. Identifying these results can inform the development of targeted prevention and intervention strategies to mitigate the negative consequences of these behaviors and contribute to a better understanding of the role of family in this context.

Predicting Lifetime Suicide Attempts in a Community Sample of Adolescents Using Machine Learning Algorithms

Suicide is a major global health concern and a prominent cause of death in adolescents. Previous research on suicide prediction has mainly focused on clinical or adult samples. To prevent suicides at an early stage, however, it is important to screen for risk factors in a community sample of adolescents. We compared the accuracy of logistic regressions, elastic net regressions, and gradient boosting machines in predicting suicide attempts by 17-year-olds in the Millennium Cohort Study (N = 7,347), combining a large set of self- and other-reported variables from different categories. Both machine learning algorithms outperformed logistic regressions and achieved similar balanced accuracies (.76 when using data 3 years before the self-reported lifetime suicide attempts and .85 when using data from the same measurement wave). We identified essential variables that should be considered when screening for suicidal behavior. Finally, we discuss the usefulness of complex machine learning models in suicide prediction.

Familism moderates the association between parent-child conflict, interpersonal needs, and suicidal ideation among adolescents

Within the framework of the interpersonal theory of suicide, parent-child conflict in adolescence may be associated with suicidal ideation through increases in thwarted interpersonal needs (i.e., perceived burdensomeness and thwarted belongingness). Familism, a cultural value that emphasizes prioritizing familial interconnectedness and honor, may moderate the association between parent-child conflict and thwarted interpersonal needs. This study examined the relationship between parent-child conflict, familism, and suicidal ideation through the interpersonal theory of suicide. Participants were N = 250 psychiatrically hospitalized adolescents aged 12-17 years (Mage = 14.84, 60.8% female; 41.9% Hispanic, 21.5% African American/Black, 26.0% Caucasian). Participants completed survey and interview measures prior to discharge from psychiatric hospitalization. There was a significant conditional indirect effect of parent-child conflict on suicidal ideation through thwarted interpersonal needs [F (3, 246) = 54.41, p < .01], such that the strength of the indirect effects family conflict on suicidal ideation via thwarted interpersonal needs increased as familism increased. Findings indicate that the relationship between parent-child conflict and thwarted interpersonal needs may be exacerbated when levels of familism are also high. For youth who endorse high levels of familism, parent-child conflict may be particularly pernicious. Interventions targeting the family environment are needed to potentially improve adolescents' interpersonal functioning and protect against suicidal ideation.

Association between traumatic events with suicidality among adolescents: A large-scale cross-sectional study of 260,423 participants

Traumatic events have significant negative impacts throughout one's life. We aimed to comprehensively examine the early associations between traumatic events and suicidality among adolescents. In a cross-sectional sample of 260,423 adolescents in Deyang, China in September 2021, we assessed individual traumatic events, cumulative types, and patterns, alongside suicide risk scores and ideation, attempts, or plans. Linear and Poisson regression models adjusted for demographic confounders evaluated the association. Robust associations existed between interpersonal violence-related traumatic events and higher suicidality, with physical abuse demonstrating the strongest correlation. Moreover, suicide risk scores displayed a clear trend, indicating a progressively stronger association with suicidality as cumulative traumatic event types increased. Four distinct traumatic patterns emerged, including low traumas, high physical abuse, high death/serious injuries of a loved one, and multiple traumas, with the latter showing the strongest association with suicidality. Notably, the stratified analysis showed these associations were more pronounced in females, urban residents, only children, left-behind children, and those aged 13-15, while weaker in participants from families with intact parental relationships and middle socioeconomic status. Understanding the role of demographic factors and traumatic patterns in identifying at-risk youth can enable early detection and targeted interventions for suicide-related concerns.

Psychometric properties of the family assessment task parental monitoring scenario among adolescents receiving substance use treatment

INTRODUCTION

The Family Assessment Task (FAsTask) is an observer-rated parent-child interaction task used in adolescent substance use intervention. The parental monitoring component of the FAsTask is thought to provide an objective assessment of parental monitoring that can guide treatment planning and circumvent the potential limitations of self-report measures. Yet, the factor structure, measurement invariance, and concurrent validity of the parental monitoring FAsTask has not been evaluated; doing so is essential to effectively guide clinical care. This study examined if the parental monitoring FAsTask can be reliably administered across adolescent age and sex, and to identify which components of the parental monitoring FAsTask are most consistently associated with adolescent substance use.

METHODS

The study pooled data from 388 adolescent-caregiver dyads across six separate clinical trials (adolescents [Mage = 15.7, 57.5% male, 61.9% White, 31.2% Latine]; caregivers [Mage = 42.14, 88.7% female, 72.7% White, 24.2% Latine]). Dyads completed the FAsTask and the Timeline Followback at baseline, prior to randomization. Analyses proceeded in three steps. First, exploratory factor analysis (EFA) was conducted in half of the sample, followed by a confirmatory factor analysis (CFA) in the second half of the sample. Second, measurement invariance was tested as a function of adolescent age and biological sex. Third, a series of structural equation models were used to assess the associations of each factor with alcohol use, binge drinking, and cannabis use.

RESULTS

EFA and CFA indicated the presence of four factors (labeled Supervised/Structured, Active Monitoring, Task Engagement, and Parental Rules/Strategies). Evidence of measurement invariance was found across adolescent age and sex. The Supervision/Structure was negatively associated with adolescent alcohol use, binge drinking, and cannabis use.

CONCLUSIONS

The parental monitoring FAsTask demonstrates validity and retains its structure across adolescent age and sex. Items focused on parental supervision and structure are most strongly associated with adolescent substance use and may best inform clinical care for adolescent substance use.

Suicide prevention: Introducing the Lothian Safekeeping Plan© for parents as a clinical innovation for use alongside safety plans for children and young people

TOPIC

Internationally, preventing suicide in children and young people is a priority and there are a range of preventative approaches available for health professionals to use, including brief interventions. Safety planning is one such brief intervention. Safety plans have long been recommended for use with young people who are suicidal but, these were initially developed for adults. A recent scoping review revealed safety plans need to be tailored to children and young people. This review also identified an important practice gap, that parents also require plans supporting them to keep their child safe.

PURPOSE

This paper highlights how a Scottish clinical child and adolescent mental health setting in the UK's National Health Service developed and implemented evidence-based safety plans for suicidality-the Lothian Safety Plan for young people and the Lothian Safekeeping Plan for parents. This paper outlines both plans and gives recommendations for their use by healthcare professionals. The parental Lothian Safekeeping Plan is discussed in more depth as this is a novel intervention.

CONCLUSION

The Lothian Safekeeping Plan is a clinically led evidence-based practice innovation. It is a specific suicide prevention plan for use by parents as an additional, complementary, and enhanced resource to the Lothian Safety Plan for young people. It is recommended that healthcare professionals also use a parental safety plan when supporting young people presenting with suicidal crisis. Further research is needed to evaluate the impact of these plans.

Reducing Suicidal Ideation in Preadolescents With a History of Foster Care by Promoting School Readiness in Early Childhood

Preadolescents with a history of foster care placement report suicidal ideation (SI) at higher rates than their peers, which increases their risk for suicide attempts in adolescence. Despite these increased risks, few interventions have been shown to reduce SI in these youth. This study examined the main and mediated long-term effects of a program to increase school readiness in children in foster care at age 5 years on SI when the children were ages 9-11 years, 4-6 years after the intervention ended. Children who received the intervention were less likely to report SI, although the difference did not reach statistical significance. The intervention reduced SI indirectly through its positive effect on children's self-esteem at age 9 years. Implications for programming to reduce SI and subsequent suicide attempts in youth with a history of foster care are discussed.

Brain structural and functional signatures of multi-generational family history of suicidal behaviors in preadolescent children

Parent-child transmission of suicidal behaviors has been extensively studied, but the investigation of a three-generation family suicide risk paradigm remains limited. In this study, we aimed to explore the behavioral and brain signatures of multi-generational family history of suicidal behaviors (FHoS) in preadolescents, utilizing a longitudinal design and the dataset from Adolescent Brain and Cognitive DevelopmentSM Study (ABCD Study®), which comprised 4 years of data and includes a total of 9,653 preadolescents. Our findings revealed that multi-generational FHoS was significantly associated with an increased risk of problematic behaviors and suicidal behaviors (suicide ideation and suicide attempt) in offspring. Interestingly, the problematic behaviors were further identified as a mediator in the multi-generational transmission of suicidal behaviors. Additionally, we observed alterations in brain structure within superior temporal gyrus (STG), precentral/postcentral cortex, posterior parietal cortex (PPC), cingulate cortex (CC), and planum temporale (PT), as well as disrupted functional connectivity of default mode network (DMN), ventral attention network (VAN), dorsal attention network (DAN), fronto-parietal network (FPN), and cingulo-opercular network (CON) among preadolescents with FHoS. These results provide compelling longitudinal evidence at the population level, highlighting the associations between multi-generational FHoS and maladaptive behavioral and neurodevelopmental outcomes in offspring. These findings underscore the need for early preventive measures aimed at mitigating the familial transmission of suicide risk and reducing the global burden of deaths among children and adolescents.

Emotional and Behavioral Problem Profiles of Preteens With Self-Injurious Thoughts and Behaviors: A Multicultural Study

OBJECTIVE

Self-injurious thoughts and behaviors (SITB) among preteen children have risen to the attention of researchers, practitioners, and policymakers. To shed light on potential treatment/prevention targets, we sought to identify empirically derived emotional and behavioral problem profiles of preteens with SITB, and to determine whether these profiles differ by age, gender and society.

METHOD

Caregivers of 46,719 children aged 6 to 12 years from 42 societies across the world completed the Child Behavior Checklist for ages 6-18 (CBCL/6-18). There were 1,656 children whose caregivers indicated that their child experienced SITB. We conducted a latent profile analysis (LPA) using scores from eight CBCL/6-18 problem scales to derive problem profiles of children with SITB. Multilevel modelling was used to estimate differences in the profiles by SITB, society, sex, and age.

RESULTS

A 4-profile model provided the best fit to the data, with profiles reflecting low problems (39.7%), mild problems (42.6%), moderate problems (15.4%), and rule-breaking/thought problems (2.3%). The low problems profile had CBCL problem scale scores nearly indistinguishable from those of children without SITB. Children in the rule-breaking/thought problems group were mostly female, whereas children in the other profile groups were mostly male. Children with the rule-breaking/thought problems profile also were most likely to have both suicidal thoughts and self-harm behaviors.

CONCLUSION

Problem profiles of preteens with SITB are heterogeneous, with most having relatively low levels of other psychopathology. Selectively screening only children with clinically significant mental health problems for suicidal thoughts and self-harm behaviors (eg, asking about suicidal thoughts only among children with depression) risks missing many children experiencing SITB.

Psychosocial interventions for suicidal and self-injurious-related behaviors among adolescents: a systematic review and meta-analysis of Chinese practices

Background

Suicidal and self-injurious-related behaviors (SSIRBs) are a serious public health challenge in China. However, a comprehensive systematic review of psychosocial interventions for SSIRBs among Chinese adolescents has not been performed. To fill this gap, this systematic review and meta-analysis aimed to examine psychosocial interventions for SSIRBs among Chinese adolescents.

Methods

Eight international (PubMed, EMBASE, Cochrane Library, ScienceDirect, Clinical Trial, CINAHL, PsycINFO, and Web of Science) and four Chinese (Wanfang, SinoMed, CEPS, and CNKI) databases were searched from inception to 31 January 2023. Data extraction and quality assessment were independently conducted by two groups of researchers. Qualitative synthesis and meta-analysis were both used.

Results

The initial search yielded 16,872 titles. Of the 649 full texts reviewed, 19 intervention articles focusing on SSIRBs met the inclusion criteria. Thirteen out of the 19 included studies involved cognitive-behavioral therapy (CBT). Seven non-suicidal self-injury (NSSI) studies assessing self-injurious behaviors were included (six short-term studies and three long-term studies). Compared with long-term interventions [-1.30 (95% CI: -1.84, -0.76)], short-term psychosocial interventions had a higher standardized mean difference (SMD) value [1.86 (95% CI: -2.72, -0.99)]. Meta-regression showed an inverse relationship between the treatment response and sample size (slope = 0.068, Z = 2.914, p = 0.004) and proportion of females (slope = 1.096, Z = 5.848, p < 0.001). Subgroup analyses showed that compared with the "less than 1 month" group [-0.494 (-0.783, -0.205)], in the "immediate postintervention" group, the pooled estimate was significantly lower [-2.800 (-4.050, -1.550), p < 0.001].

Conclusion

Our review systematically summarized the key characteristics and effectiveness of existing psychosocial interventions for SSIRBs among Chinese adolescents. Short-term psychosocial interventions for NSSI were significantly effective in reducing self-injurious behavior scores, especially in the immediate postintervention period. More favorable treatment responses could be observed in both male and small samples.

Perspectives of parents of adolescents with repeated non-suicidal self-injury on sharing their caretaking experiences with peers: a qualitative study

Background

The prevalence of non-suicidal self-injury among adolescents has increased over the years. Most parents, however, are poorly informed and confused about this behavior. Sharing caretaking experiences with parents in similar situations seems to be beneficial. Nevertheless, few researchers have explored the views of parents who share their caretaking experiences with peers.

Aim

This study aimed to investigate the perspectives of parents of adolescents with repeated non-suicidal self-injury on sharing their caretaking experiences with peers as well as the motivations for and barriers to this behavior.

Methods

This qualitative study adopted a purposive sampling method. Participants (16 mothers and 2 fathers) were recruited from the mental health center of a tertiary hospital in Chengdu, Sichuan, China. A total of 18 semistructured face-to-face individual interviews were conducted. All interviews were audio-recorded and analyzed thematically using NVivo 11.

Results

Three themes and nine subthemes were identified: (1) sharable caretaking experiences: reflection and transformation, self-emotional management, and diversified support; (2) motivations for sharing: empathy, reciprocity, and meaning; and (3) barriers to sharing: inadequate knowledge, low self-identity, and concerns for children.

Conclusion

Parents accumulate a wealth of experience during their long-term care of adolescents with repeated non-suicidal self-injury. Although most parents are willing to share their caretaking experiences with peers, there are several barriers. Therefore, in order to increase parents' motivation to share, psychological education is necessary.

Preschool-Onset Major Depressive Disorder as a Strong Predictor of Suicidal Ideation and Behaviors Into Preadolescence

OBJECTIVE

Suicidal thoughts and behaviors (STBs) in children are an escalating public health concern. This study focused on 1 understudied candidate risk factor, namely, preschool-onset major depressive disorder (PO-MDD), as a predictor of persistent and emerging STBs from early childhood into preadolescence.

METHOD

Participants were 137 children 8 to 12 years of age who met criteria for PO-MDD when they were 3 to 6 years of age, and a nondepressed sample of 53 age-, income-, and sex-matched peers. STBs were reported by caregivers (preschool, preadolescence) and children (preadolescence) using age-appropriate diagnostic interviews.

RESULTS

By preadolescence, children who had PO-MDD were 7.38 times more likely than their peers to have endorsed STBs after early childhood (p < .001; 67.9% vs 22.6%), including 6.71 times more likely to have engaged in suicide behaviors/attempts (p = .012; 21.9% vs 3.8%); they were also 8.98 times more likely to have endorsed STBs over the prior month (p = .005; 26.3% vs 3.8%). Similar findings emerged when limiting the PO-MDD group to children without preschool STBs, and when controlling for externalizing comorbidities, implicating PO-MDD as a unique diagnostic predictive risk factor. However, children who had PO-MDD with STBs were 3.46 times more likely than children who had PO-MDD without STBs to endorse later STBs (p = .018; 83.1% vs 54.2%), indicating substantial continuity of preschool STBs alongside strikingly high rates of emerging STBs into preadolescence.

CONCLUSION

PO-MDD is a strong risk factor for the emergence and persistence of STBs into preadolescence. Children with PO-MDD would likely benefit from increased suicide screening, proactive safety planning, and early interventions.

Nonsuicidal Self-Injury in Preadolescents

OBJECTIVES

There is a dearth of literature on the prevalence and predictors of nonsuicidal self-injury (NSSI) history and onset among preadolescent youth. This gap in the literature is significant given evidence suggesting that NSSI is a robust predictor of negative mental health outcomes, and that early onset NSSI may be associated with a more severe course of self-injurious thoughts and behaviors. This study aimed to evaluate sociodemographic characteristics, psychiatric disorders, and suicidal ideation (SI) in relation to NSSI onset and history in preadolescents.

METHODS

Data were drawn from the Adolescent Brain and Cognitive Development (ABCD) study, which recruited a diverse sample of 11 875 youth aged 9 to 10 years. The primary outcome measures were lifetime history and recent onset of NSSI. Measures included sociodemographics and the K-SADS diagnostic interview assessing psychopathology and SI.

RESULTS

Female sex and identifying as Black were associated with lower odds of lifetime NSSI. Identifying as a sexual minority, having unmarried parents, and a low family income were associated with higher odds of lifetime NSSI. Although depression was most predictive of NSSI history and onset, a range of internalizing and externalizing disorders, greater comorbidity, and SI also were predictive.

CONCLUSIONS

Given that NSSI was associated with a range of mental health disorders and comorbidity, it may be best conceptualized as a transdiagnostic phenomenon. Findings highlight key sociodemographic and diagnostic factors that may help to direct screening efforts in preadolescents, particularly sexual minority status and depression.

What Is Helpful and What Is Challenging for the Caregivers of Young People Receiving Interventions to Prevent Suicide? Caregivers' Perspectives-A Rapid Scoping Review

(1) Background: Suicide is a leading cause of death among young people. Preventing suicide in young people is a priority. Caregivers play a vital role in ensuring interventions for young people experiencing suicide ideation and/or attempts are implemented, and that they are maintained over time. Despite this, little is known about what caregivers find helpful and challenging in relation to suicide prevention interventions. This rapid scoping review is the first to address this gap. (2) Methods: Searches were completed on six electronic databases using keywords relating to 'suicide prevention, 'young people', and 'caregivers'. Ten studies-using both qualitative and quantitative methods, and involving >1400 carers from the United States and Europe-were selected for inclusion. (3) Results: The review shows that caregivers value interventions that are delivered by non-judgmental clinicians, that are suitable to the particular needs of their child, that are available when needed, and that support their confidence and communication. Caregivers experience difficulties with interventions that require their attendance at specific times, and that fail to recognize and/or address their own mental health needs. (4) Conclusions: The findings can be used to inform and improve the intervention design, with the aim of improving outcomes for caregivers and young people.

Recurrence of adolescent suicide attempt and self-harm (RASS study): Effectiveness of single therapeutic project

OBJECTIVES

This retrospective cohort study aims to understand the effectiveness of the Singular Therapeutic Project (STP) implemented in a Child Psychosocial Care Center in preventing recurrence of self-harm and suicide attempt (SA), by comparing the group of patients who adhered to the STP with the group that did not adhere completely.

METHOD

Data were collected from the medical records of adolescents with self-harm or SA during the period from 2015 to 2019. The primary outcomes analyzed were recurrence of SA, self-harm, and hospitalization; and the secondary outcomes analyzed were demographics, diagnosis, number of appointments, and negative life events.

RESULTS

A total of 228 adolescents were included. After multivariate analysis, social service consultations decreased risk in 94.6% (HR .054, 95% CI: .004-.681) of the cases, but risk was increased by 23 times if there was an episode of self-harm among family members and/or friends (HR 23.641, 95% CI: 1.394-400.8). Additionally, in terms of SA, adherence to family interventions reduced the risk by 66.2% (HR .338, 95% CI: .125-.913). Victims of prejudice, racism, homophobia, transphobia presented a 3.7-fold increased risk (HR 3.766, 95% CI: 1.058-13.401).

CONCLUSION

The STP interventions were effective in reducing the recurrence of self-harm and SAs in adolescents.

Neurocognitive and clinical characteristics of elementary school-aged children with a history of suicidal thoughts and behaviors

BACKGROUND

Suicidal thoughts and behaviors (STBs) in elementary school-aged youth have increased in recent years. Understanding the risks associated with childhood STBs is necessary for prevention efforts.

METHODS

The current study examined clinical and neurocognitive characteristics of a community sample of elementary school-aged children with (STB+) and without (STB-) a history of STBs. The final sample included 93 families with children average age of 7.8 years (SD = 1.3). Children in this sample were racially diverse, evenly split by sex, and most identified as non-Hispanic. Neurocognitive functioning was assessed using computerized behavioral measures. Child clinical characteristics were assessed using self-report measures and STB history was assessed using semi-structured interviews.

RESULTS

Of the 93 families, 64 STB- children and 29 STB+ children participated. On average, STB+ children were older, reported higher levels of depressive and anxiety symptoms, and were more likely to have a parental history of suicidal behavior (PH+). Regarding neurocognitive functioning, STB+ children exhibited lower raw scores for both the NIH Dimensional Change Card Sort Task (NIH-DCCS) and NIH Flanker Inhibitory Control and Attention Test (NIH-Flanker). Multivariable regression analyses revealed raw scores for NIH-DCCS and NIH-Flanker, PH+ status, and child age were associated with childhood STBs.

LIMITATIONS

Prospective data is needed to confirm cross-sectional findings.

CONCLUSIONS

Poorer neurocognitive functioning and PH+ status may serve as risk markers for STBs in elementary school-aged children. Targeting prevention programming for these risks may reduce the likelihood of STBs in at-risk elementary school-aged youth.

Severity and Transition of Suicidal Behaviors in Childhood: Sex, Racial, and Ethnic Differences in the Adolescent Brain Cognitive Development (ABCD) Study

PURPOSE

To examine the prevalence, incidence, and transitions of suicide ideation and attempts and sex and racial/ethnic differences among children enrolled in three yearly assessments of the Adolescent Brain Cognitive Development Study. The forms of suicidal ideation (SI) (no SI, passive, nonspecific active, and active) among those who attempted suicide were also described.

METHODS

A subsample of 9,923 children (9-10 years old at baseline, 48.6% female) completed the KSADS-5 questions about suicide ideation and attempts in three yearly assessment (83.5% of baseline sample).

RESULTS

Almost 18% of the children reported suicidal ideation and 2.2% a suicide attempt at one of the three assessments. Passive (6.9%) and nonspecific active (6.4%) were the most frequent forms of suicidal ideation reported. Of the children with suicidal ideation at baseline, 5.9% first attempted suicide in the two subsequent years. Boys (vs. girls) reported more suicidal ideation at baseline. Black children (vs. White and Hispanic/Latinx) and girls (vs. boys) were more likely to start thinking about suicide over time. Black children (vs. White) reported more suicide attempts at baseline and across assessments. More than half of the children who attempted suicide at any assessment reported nonspecific active suicidal ideation (desire to kill oneself without plan/intent/method) as the most severe form of ideation.

DISCUSSION

Findings suggest a high prevalence of suicidal ideation among children in the US. When conducting risk assessments, clinicians should consider both active and nonspecific active suicidal ideation. Early intervention with children who are thinking about suicide may reduce their risk for attempting suicide.

The evaluation of emotional maltreatment's effect on family dynamics and suicidal behaviors

BACKGROUND

Emotional maltreatment and poor family functioning are known risks for youth suicide, but few studies have examined these issues as prospective predictors of future attempts.

OBJECTIVES

Examine family functioning and suicide risk associated with emotional maltreatment in youth with a lifetime history of major depressive disorder (MDD) and the prospective association of emotional maltreatment and family functioning with future suicide attempts.

PARTICIPANTS AND SETTING

Participants included 321 youth aged 12-15 years (251 with emotional maltreatment; 70 with no emotional maltreatment) recruited from a metropolitan children's hospital from 2011 to 2018. Prospective analyses included 280 youths (221 with emotional maltreatment; 59 without emotional maltreatment).

METHODS

Semi-structured interviews and self-reports assessed family functioning and suicidal thoughts and behaviors in youth with and without emotional maltreatment at baseline, 6-month, 1-year, and 2-year follow-up. Multivariate analyses examined whether emotional maltreatment predicted future suicide attempts, beyond the effect of prior suicide attempts.

RESULTS

Emotionally maltreated youth reported significantly lower scores for family adaptability, cohesion, and family alliance, and higher rates of suicidal ideation and suicide attempts, compared to youth without emotional maltreatment. Youth experiencing multiple forms of abuse were significantly more likely to attempt suicide at future timepoints, however this association was attenuated after controlling for prior suicide attempts.

CONCLUSION

Youth who experienced emotional maltreatment had a significantly higher percentage of past suicidal thoughts and behaviors and significantly less favorable scores for family functioning associated with an increased suicide risk. Findings support family-focused suicide prevention strategies as a promising approach to reduce youth suicide.

Self-harm among youth during the first 28 months of the COVID-19 pandemic in Ontario, Canada: a population-based study

BACKGROUND

Youth have reported worsening mental health during the COVID-19 pandemic. We sought to evaluate rates of pediatric acute care visits for self-harm during the pandemic according to age, sex and mental health service use.

METHODS

We conducted a population-based, repeated cross-sectional study using linked health administrative data sets to measure monthly rates of emergency department visits and hospital admissions for self-harm among youth aged 10-17 years between Jan. 1, 2017, and June 30, 2022, in Ontario, Canada. We modelled expected rates of acute care visits for self-harm after the pandemic onset based on prepandemic rates. We reported relative differences between observed and expected monthly rates overall and by age group (10-13 yr and 14-17 yr), sex and mental health service use (new and continuing).

RESULTS

In this population of about 1.3 million children and adolescents, rates of acute care visits for self-harm during the pandemic were higher than expected for emergency department visits (0.27/1000 population v. 0.21/1000 population; adjusted rate ratio [RR] 1.29, 95% confidence interval [CI] 1.19-1.39) and hospital admissions (0.74/10 000 population v. 0.43/10 000 population, adjusted RR 1.72, 95% CI 1.46-2.03). This increase was primarily observed among females. Rates of emergency department visits and hospital admissions for self-harm were higher than expected for both those aged 10-13 years and those aged 14-17 years, as well as for both those new to the mental health system and those already engaged in care.

INTERPRETATION

Rates of acute care visits for self-harm among children and adolescents were higher than expected during the first 2 and a half years of the COVID-19 pandemic, particularly among females. These findings support the need for accessible and intensive prevention efforts and mental health supports in this population.

Systematic Review and Meta-analysis: International Prevalence of Suicidal Ideation and Attempt in Youth

OBJECTIVE

Globally, rates of youth suicide vary considerably. Suicidal thoughts and behaviors (STB) are consistently associated with risk of death by suicide. However, international trends in STB have not yet been compared. To address this gap, an international meta-analysis of epidemiological and school-based studies that report on STB in youth was conducted.

METHOD

Systematic searches were conducted in PubMed and PsycINFO through April 2022. Eligible studies included prevalence of active suicidal ideation (SI) or suicide attempts (SA) in community youth younger than age 22. All studies were coded by 2 authors. Mixed models accounting for shared methods and including hypothesized moderators were conducted using the metafor package in R.

RESULTS

There were 371 effect sizes for SI, 94 for SI with a plan, and 316 for SA, representing 149 regions. Year of data collection ranged from 1981 to 2021. Participants were 6 to 21 years old. The prevalence of SI ranged across regions from 14.3% to 22.6%; the prevalence of SA ranged from 4.6% to 15.8%. Year was not associated with increasing STB prevalence except for studies from the United States, which showed increasing rates of SI and SA since 2007.

CONCLUSION

This is the most comprehensive meta-analysis of STB in youth, providing valuable data about how risk factors most commonly associated with suicide vary internationally and over time. International rates of STB among youth are not improving and may be getting worse in the United States, despite efforts to reduce suicide risk. Most studies did not report rates of SI or SA separately for LGBTQIA+ (lesbian, gay, bisexual, transgender, queer, intersex, asexual, and others) youth and youth of color. A better understanding of proximal risk at the individual level will be important to informing future prevention efforts, especially for high-risk groups.

Impact of the COVID-19 and psychological risk factors on non-suicidal self-injury behavior among high school students: a one-year follow-up study

OBJECTIVES

Non-suicidal self-injury (NSSI) behavior is a severe public health issue in adolescents. This study investigated the possible impact of the coronavirus disease 2019 (COVID-19) and analyzed psychological risk factors on adolescent NSSI.

METHODS

A one-year follow-up study was conducted in September 2019 (Time 1) and September 2020 (Time 2) among 3588 high school students. The completed follow-up participants (N = 2527) were classified into no NSSI (negative at both time points), emerging NSSI (negative at Time 1 but positive at Time 2), and sustained NSSI (positive at both time points) subgroups according to their NSSI behaviors before and during the COVID-19 pandemic. Perceived family functioning, perceived school climate, negative life events, personality traits (neuroticism, impulsivity, and self-control) were assessed using self-report scales.

RESULTS

The data indicated an increase (10.3%) in the incidence of NSSI. Compared to no NSSI subjects, the emerging NSSI and sustained NSSI subgroups had lower perceived family functioning, higher neuroticism, higher impulse-system but lower self-control scores, and more negative life events. Logistic regressions revealed that after controlling for demographics, neuroticism and impulse-system levels at Time 1 positively predicted emerging NSSI behavior, and similarly, higher neuroticism and impulsivity and lower self-control at Time 1 predicted sustained NSSI behavior.

CONCLUSIONS

These findings highlighted the aggravated impact of the COVID-19 on NSSI, and suggested that individual neuroticism, impulsivity, and self-control traits might be crucial for the development of NSSI behavior among adolescent students.

Association of family function and suicide risk in teenagers with a history of self-harm behaviors: mediating role of subjective wellbeing and depression

Background

A history of self-harm behaviors is closely associated with subsequent suicide death. Although many factors associated with suicide have been identified, it remains unclear how these factors interact to influence suicide risk, especially among teenagers with a history of self-harm behaviors.

Methods

Data were collected from 913 teenagers with a history of self-harm behaviors through a cross-sectional study. The Family Adaptation, Partnership, Growth, Affection, and Resolve index was used to assess teenagers' family function. The Patient Health Questionnaire-9 and the Generalized Anxiety Disorder-7 were used to evaluate depression and anxiety in teenagers and their parents, respectively. The Delighted Terrible Faces Scale was used to assess teenagers' perception of subjective wellbeing. The Suicidal Behaviors Questionnaire-Revised was used to evaluate teenagers' suicide risk. Student's t-test, one-way ANOVA, multivariate linear regression, Pearson's correlation, and a structural equation model (SEM) were applied to data analysis.

Results

Overall, 78.6% of teenagers with a history of self-harm behaviors were at risk for possible suicide. Female gender, severity of teenagers' depression, family function, and subjective wellbeing were significantly associated with suicide risk. The results of SEM suggested that there was a significant chain mediation effect of subjective wellbeing and depression between family function and suicide risk.

Conclusion

Family function was closely associated with suicide risk in teenagers with a history of self-harm behaviors, and depression and subjective wellbeing were sequential mediators in the association between family function and suicide risk.

Suicide risk assessment and suicide risk management protocol for the Texas Youth Depression and Suicide Research Network

Introduction

Suicide prevention research is a national priority, and national guidance includes the development of suicide risk management protocols (SRMPs) for the assessment and management of suicidal ideation and behavior in research trials. Few published studies describe how researchers develop and implement SRMPs or articulate what constitutes an acceptable and effective SRMP.

Methods

The Texas Youth Depression and Suicide Research Network (TX-YDSRN) was developed with the goal of evaluating screening and measurement-based care in Texas youth with depression or suicidality (i.e., suicidal ideation and/or suicidal behavior). The SRMP was developed for TX-YDSRN through a collaborative, iterative process, consistent with a Learning Healthcare System model.

Results

The final SMRP included training, educational resources for research staff, educational resources for research participants, risk assessment and management strategies, and clinical and research oversight.

Conclusion

The TX-YDSRN SRMP is one methodology for addressing youth participant suicide risk. The development and testing of standard methodologies with a focus on participant safety is an important next step to further the field of suicide prevention research.

Association Between Social Determinants of Health and Deliberate Self-Harm Among Youths With Psychiatric Diagnoses

OBJECTIVE

The authors sought to examine the association between adverse social determinants of health (SDoHs) and risk for self-harm among youths.

METHODS

The authors performed a retrospective longitudinal analysis of Ohio Medicaid claims data (April 1, 2016-December 31, 2018) of 244,958 youths (ages 10-17 years) with a primary psychiatric diagnosis. SDoHs were identified from ICD-10 codes and classified into 14 categories, encompassing abuse and neglect, child welfare placement, educational problems, financial problems, exposure to violence, housing instability, legal issues, disappearance or death of a family member, family disruption by separation or divorce, family alcohol or drug use, parent-child conflict, other family problems, social and environmental problems, and nonspecific psychosocial needs. Cox proportional hazards analysis was used to examine the association between SDoHs and self-harm (i.e., nonsuicidal self-injury or suicide attempt). Analyses controlled for demographic characteristics and comorbid psychiatric and general medical conditions.

RESULTS

During follow-up after an index claim event, 51,796 youths (21.1%) had at least one adverse SDoH indicator, and 3,262 (1.3%) had at least one self-harm event. Abuse and neglect (hazard ratio [HR]=1.90, 99% CI=1.70-2.12), child welfare placement (HR=1.32, 99% CI=1.04-1.67), parent-child conflict (HR=1.52, 99% CI=1.23-1.87), other family problems (HR=1.25, 99% CI=1.01-1.54), and nonspecific psychosocial needs (HR=1.41, 99% CI=1.06-1.89) were associated with significantly increased hazard of self-harm.

CONCLUSIONS

Adverse SDoHs were significantly associated with self-harm, even after controlling for demographic and clinical characteristics, underscoring the need for capturing SDoH information in medical records to identify youths at elevated suicide risk and to inform targeted interventions.

Suicidal ideation and its relationship with mental health reported by different informants among children aged 6-12

BACKGROUND

Suicidal ideation in children has received less attention than in adolescents. This study aimed to explore the self-reported prevalence of suicidal ideation among children aged 6-12 and to identify the relationship between self-reported suicidal ideation and children's mental health reported by different informants in Chinese setting.

METHOD

The study sample was 1479 children aged 6-12 from three elementary schools in Tianjin. Children completed the Dominic Interactive to report their mental health and suicidal ideation. Parents and teachers completed the Socio-Demographic Questionnaire and the Strengths and Difficulties Questionnaire (SDQ).

RESULTS

The prevalence of suicidal thoughts and death thoughts was 18.05 % and 16.90 %, respectively. Parent reported emotional symptoms, ADHD and externalized problems were associated with death thoughts, and ADHD was associated with suicidal thoughts. For teacher's reports, emotional symptoms, and impact were associated with death thoughts, and ADHD, peer problems, internalized problems, and internalized and externalized comorbidity were associated with suicidal thoughts. All of the children's self-reported mental health problems were associated with suicidal thoughts and death thoughts.

LIMITATIONS

Causality cannot be inferred in a cross-sectional study.

CONCLUSION

Suicidal ideation is not uncommon in Chinese children. The relationships between mental health problems and suicidal ideation varied in different informants. Suicide prevention in young children should be enhanced, and screening for suicidal ideation is recommended at the onset of different informants who reported specific mental health problems.

Caregiver monitoring, but not caregiver warmth, is associated with general cognition in two large sub-samples of youth

Individual differences in cognitive abilities emerge early during development, and children with poorer cognition are at increased risk for adverse outcomes as they enter adolescence. Caregiving plays an important role in supporting cognitive development, yet it remains unclear how specific types of caregiving behaviors may shape cognition, highlighting the need for large-scale studies. In the present study, we characterized replicable yet specific associations between caregiving behaviors and cognition in two large sub-samples of children ages 9-10 years old from the Adolescent Brain Cognitive Development Study® (ABCD). Across both discovery and replication sub-samples, we found that child reports of caregiver monitoring (supervision or regular knowledge of the child's whereabouts) were positively associated with general cognition abilities, after covarying for age, sex, household income, neighborhood deprivation, and parental education. This association was specific to the type of caregiving behavior (caregiver monitoring, but not caregiver warmth), and was most strongly associated with a broad domain of general cognition (but not executive function or learning/memory). Additionally, we found that caregiver monitoring partially mediated the association between household income and cognition, furthering our understanding of how socioeconomic disparities may contribute to disadvantages in cognitive development. Together, these findings underscore the influence of differences in caregiving behavior in shaping youth cognition. RESEARCH HIGHLIGHTS: Caregiver monitoring, but not caregiver warmth, is associated with cognitive performance in youth Caregiver monitoring partially mediates the association between household income and cognition Results replicated across two large matched samples from the Adolescent Brain Cognitive Development Study® (ABCD).

Psychosocial Predictors of Suicidal Thoughts and Behaviors in Mexican-Origin Youths: An 8-Year Prospective Cohort Study

Suicide is the second leading cause of death for youths in the United States. More Latino adolescents report suicidal thoughts and/or behaviors (STBs) than youths of most other ethnic communities. Yet few studies have examined multiple psychosocial predictors of STBs in Latino youths using multiyear longitudinal designs. In this study, we evaluated the progression of STBs in 674 Mexican-origin youths (50% female) from fifth grade (10 years old) to 12th grade (17 years old) and identified psychosocial predictors of changes in STBs across this period. Latent growth curve models revealed that being female and later-generation status were associated with increasing prevalence in STBs across adolescence. Family conflict and peer conflict predicted increased STBs, whereas greater familism predicted less STBs. Thus, interpersonal relationships and cultural values contribute to the development of STBs in Mexican-origin youths and may be key levers for decreasing suicidality in this understudied but rapidly growing portion of the U.S. adolescent population.

Association of parent-child relationship quality and problematic mobile phone use with non-suicidal self-injury among adolescents

BACKGROUND

Non-suicidal self-injury behavior (NSSI) is a common mental health threat among adolescents. Poor parent-child relationship (PCR) and problematic mobile phone use (PMPU) are risk factors for NSSI. We aimed to explore the impact of PCR quality, PMPU, and their interaction effects on NSSI among adolescents in China, as well as the sex difference.

METHOD

A survey was conducted among school students in 4 provinces in China between 2017 and 2018. The study included 14,500 valid participants. The students' general demographic characteristics was collected, and further data on PCR quality, PMPU, and NSSI were obtained through self-rated questionnaire. Chi-square test, binomial logistic regression models, and the Andersson Excel were used for data analysis.

RESULTS

The 12-month prevalence of NSSI was 27.3%. Lower PCR quality and PMPU were significantly associated with NSSI, respectively. The low PCR + yes PMPU group had the greatest association with NSSI, followed by the high PCR + yes PMPU group, low PCR + no PMPU group. Moreover, in low father-child relationship + yes PMPU group, females had a higher risk of NSSI than males; in high mother-child relationship + yes PMPU group, females had a higher risk of NSSI than males. Additive interaction analysis indicated that mother-child relationship quality and PMPU were associated with increased risks of NSSI, in the subgroup of males.

CONCLUSIONS

The findings underline the importance of simultaneously studying the quality of PCR and PMPU for a comprehensive understanding of NSSI behavior, and especially highlights the significance of maternal relationship quality.

Injuries, Poisonings, and Other External Causes of Morbidity among Drug Crime Offenders: A Follow-Up Study of Former Adolescent Psychiatric Inpatients

INTRODUCTION

Criminal offenders have high incidences of injury- and substance-related emergency department visits. Very few studies focus on drug crime offenders or the medical specialties involved in treating these offenders. We aimed to study how drug crime offenders' treatment events in specialized health care due to injuries, poisonings, or other external causes of morbidity differed from treatment of non-criminal controls and which of the medical specialties were involved in their care.

METHODS

The study population included 508 former adolescent psychiatric inpatients (age 13-17 years), who were followed up through Finnish national registers. A total of 60 had committed a drug crime during the 10-15 years' follow-up. They were matched with 120 non-criminal controls from the study population. Hazard ratios (HRs) with 95% confidence intervals (Cl) for drug crime offending were assessed using a Cox regression model.

RESULTS

Almost 90% of drug crime offenders had treatment events in specialized health care due to injuries, poisonings, and other external causes of morbidity, compared to 50% of non-criminals. The majority of the drug crime offenders had been treated for accidental injuries (65% vs. 29%; p < 0.001) in comparison to non-criminal controls. More drug crime offenders had been treated for intentional poisonings (42% vs. 11%; p < 0.001) than non-criminal controls. For drug crime offenders, the lifetime probability of a treatment event due to poisoning was almost doubled (HR: 1.89, 95% CI: 1.26-2.84; p = 0.002), and for treatments due to injury, there was a 2.5-fold increase (HR: 2.54, 95% CI: 1.69-3.82; p < 0.001) in comparison to non-criminal controls.

CONCLUSION

In emergency care, substance use screening and referral for appropriate psychiatric and substance abuse treatment services should be considered for all adolescents and young adults attending hospitals due to injuries or poisonings.

Brain signatures in children who contemplate suicide: learning from the large-scale ABCD study

BACKGROUND

Suicide is the second-leading cause of death in youth. Understanding the neural correlates of suicide ideation (SI) in children is crucial to ongoing efforts to understand and prevent youth suicide. This study characterized key neural networks during rest and emotion task conditions in an epidemiologically informed sample of children who report current, past, or no SI.

METHODS

Data are from the adolescent brain cognitive development study, including 8248 children (ages 9-10; mean age = 119.2 months; 49.2% female) recruited from the community. Resting-state functional connectivity (RSFC) and activation to emotional stimuli in the salience (SN) and default mode (DMN) networks were measured through fMRI. Self-reported SI and clinical profiles were gathered. We examined the replicability of our model results through repeated sub-sample reliability analyses.

RESULTS

Children with current SI (2.0%), compared to those without any past SI, showed lower DMN RSFC (B = -0.267, p < 0.001) and lower DMN activation in response to negative as compared to neutral faces (B = -0.204, p = 0.010). These results were robust to the effects of MDD, ADHD, and medication use. Sub-sample analysis further supported the robustness of these results. We did not find support for differences in SN RSFC or in SN activation to positive or negative stimuli for children with or without SI.

CONCLUSIONS

Results from a large brain imaging study using robust statistical approaches suggest aberrant DMN functioning in children with current suicide ideation. Findings suggest potential mechanisms that may be targeted in suicide prevention efforts.

Suicidality Prevalence in a Pediatric Psychiatric Clinic: Relation to Social and Environmental Risk Factors

Suicidality is a growing public health problem in children and adolescents. The aim of this retrospective data analysis study was to estimate the prevalence of suicidality in pediatric patients admitted to an academic Pediatric Psychiatric Clinic (PPC) and to analyze social and environmental risk factors associated with suicide. Suicidal ideation was assessed by the Self-Injurious Thoughts and Behaviors Interview. Using established psychometric scales, social and stressful events were analyzed. During the four-year study, 249 episodes of care were experienced by 152 individuals (mean age 15.2 ± 2 years, girls/boys 107/45). Twenty-eight patients (11.2%) were admitted from the Pediatric Intensive Care Unit and the Department of Pediatrics, 162 (65.1%) from the Pediatric Emergency Department, and 59 (23.7%) from other Hospitals (p = 0.003). A significant longitudinal increase in admissions to PPC, with increasing trends of suicidal ideation, suicide attempts, and suicidality, was recorded. Suicidal behavior, bullying, internet addiction, friends quarreling, and family problems were risk factors for suicide attempts and suicidality. Our results have implications for prevention programs, highlighting an increasing need for care for suicide attempts and suicidal ideation, related to specific stressful events and contextual socio-environmental status.

Age- and sex-dependent increase in self-harm among adolescents with mental health problems in East China during COVID-19 related society-wide isolation

Objective

The COVID-19 pandemic has raised concerns about child and adolescent mental health issues, such as self-harm. The impact of society-wide isolation on self-harming behaviors among adolescents in China is unclear. In addition, adolescents of different ages and sexes have varying abilities to cope with environmental changes. However, these differences are rarely considered in self-harm studies. We aimed to characterize the age- and sex-dependent effects of COVID-19-related society-wide isolation on self-harm among adolescents in East China.

Methods

We collected 63,877 medical records of children and adolescents aged 8–18 who had an initial visit to Shanghai Mental Health Center in China between 2017 and 2021 and charted annual self-harm rates for each age and sex. Using interrupted time series analysis, we modeled global and seasonal trends and the effect of COVID-19-related society-wide isolation on self-harm rates.

Results

Females aged 10–17 and males aged 13–16 exhibited significantly increasing trends in self-harm rate (pfdr &lt; 0.05) in the past 5 years. Eleven-year-old females in 2020 showed a self-harm rate (37.30%) that exceeded the peak among all ages in 2019 (age 13, 36.38%). The COVID-19-related society-wide isolation elevated self-harm rates in female patients aged 12 [RR 1.45 (95% CI 1.19–1.77); pfdr = 0.0031] and 13 years [RR 1.33 (95% CI 1.15–1.5); pfdr = 0.0031], while males were less affected. Further, females with emotional disorders dominated the increased self-harm rates.

Conclusion

Society-wide isolation has had a significant impact on early adolescent females in East China, especially for those with emotional disturbances, and has brought forward the peak in adolescent self-harm rates. This study calls for attention to the risk of self-harm in early adolescents.

An RDoC-based approach to adolescent self-injurious thoughts and behaviors: The interactive role of social affiliation and cardiac arousal

Recent theoretical models have posited that increases in self-injurious thoughts and behaviors (SITBs) during adolescence may be linked to failures in biological stress regulation in contexts of social stress. However, there is a lack of data examining this hypothesis during the transition to adolescence, a sensitive period of development characterized by changes across socioaffective and psychophysiological domains. Building on principles from developmental psychopathology and the RDoC framework, the present study used a longitudinal design in a sample of 147 adolescents to test whether interactions among experiences of social (i.e., parent and peer) conflict and cardiac arousal (i.e., resting heart rate) predicted adolescents' engagement in SITBs (i.e., nonsuicidal self-injury, NSSI; and suicidal ideation; SI) across 1-year follow-up. Prospective analyses revealed that adolescents experiencing a combination of greater peer, but not family, conflict and higher cardiac arousal at baseline showed significant longitudinal increases in NSSI. In contrast, social conflict did not interact with cardiac arousal to predict future SI. Findings indicate that greater peer-related interpersonal stress in adolescents may increase risk for future NSSI among youth with physiological vulnerabilities (i.e., higher resting heart rate) that may be markers of maladaptive stress responses. Future research should examine these processes at finer timescales to elucidate whether these factors are proximal predictors of within-day SITBs.

Risk and protective factors in suicidal behaviour among young people in Hong Kong: A comparison study between children and adolescents✰

Suicide is the leading cause of death among young people worldwide. Few studies examined the factors of childhood suicidality and compared them with adolescent suicidality to meet their age-specific needs. We examined the similarities and differences in risk and protective factors of children and adolescent suicidality in Hong Kong. A school-based survey with 541 students in grades 4-6 and 3,061 students in grades 7-11 from 15 schools was conducted. We measured the demographic, familial, school, mental health, and psychological factors of suicidality. Hierarchical binary logistic regressions were performed to examine the association between correlates and child and youth suicidality, and the interaction effects of these factors and school-age groups. Approximately 17.51% and 7.84% of secondary school respondents and 15.76% and 8.17% of primary school respondents reported suicidal ideation and attempt, respectively. Common correlates for suicidal ideation were depression, bullying, loneliness, self-compassion, and growth mindset, while those for suicide attempt were depression and bullying. Secondary school respondents with higher life satisfaction reported less suicidal ideation, while primary school respondents with higher self-control reported fewer suicide attempts. In conclusion, we recommended recognizing the factors of suicidal ideation and attempt in children and adolescents to tailor preventive strategies in a culturally sensitive manner.

Passive Suicidal Ideation in Childhood

Background: A growing body of empirical research shows that suicidal behaviors are prevalent in childhood. Yet, few studies have examined risk factors related to suicidal ideation (SI) among children aged 12 and younger. Aims: The current study addresses this gap. Method: A questionnaire was filled out by 1,350 Flemish primary caregivers (94.7% mothers) of 9-year-old children (50.4% boys, M_age = 9.45). Their responses were analyzed using logistic regression and independent samples t tests. Results: The presence of passive SI was reported in 10.5% of the children. A psychiatric, developmental, or behavioral condition (or multiple conditions), a learning disorder, impulsivity, aggression, and experiencing multiple stressful family life events were discovered as potential risk factors of passive SI in childhood. Limitations: The cross-sectional nature of this study meant that causality could not be inferred. In addition, it was based on reports of primary caregivers, rather than on reports from the children themselves. Conclusion: These new empirical findings can be used for the development of prevention programs and be taken into account in risk assessments of SI in clinical practice. Confirmation of our findings in a longitudinal child-reported study is needed.

Differentiating Between Youth with a History of Suicidal Thoughts, Plans, and Attempts

Limited research has examined factors distinguishing between patterns of adolescent suicidal thoughts and behaviors. The current study examined demographic, school, family, and mental health differences across patterns identified by Romanelli and colleagues (2022): history of thoughts only, plans with thoughts, attempt with thoughts and/or plans, and attempt without thoughts. The current study includes 4,233 students (M age  = 14.65 years, SD = 2.06) with a history of suicide risk referred to school Student Assistance Program teams. The sample was approximately 60.7% female, 59.8% White (16.0% Black, 15.4% multiracial, 8.8% other), and 14.4% Hispanic. Results indicated that the "attempt without thoughts" group was small with no differentiating characteristics. However, membership in the other three groups was predicted by demographic, school, family, and mental health factors. These results support the importance of examining suicidal thoughts, plans, and attempts as distinct indicators and assessing key biopsychosocial factors. Further research could improve how behavioral health systems identify at risk youth.

Utility of self- and parent-reported suicidal ideation in early childhood: Prediction of suicidal ideation and psychopathology in adolescence

BACKGROUND

The rates of suicide in youth have increased dramatically, leading to increased interest in routinely screening youth for suicidality. However, data on suicidal ideation (SI) in younger children are sparse, especially with brief self-report measures that can easily be used for screening non-referred samples.

METHODS

We evaluated a community sample of 497 6-year-old children and their parents and followed them into adolescence. SI was assessed via child self-report at ages 6 and 9 using an item from the Children's Depression Inventory, and via parent-report at age 6 using an item from the Early Childhood Inventory. Child psychopathology and functioning were assessed via semi-structured interviews every 3 years from age 6 through 15.

RESULTS

Child endorsement of SI at age 6 did not predict later psychopathology or functioning. Child endorsement of SI at age 9 was associated with attention deficit hyperactivity disorder (ADHD) and disruptive behavior disorders (DBD) diagnoses across the adolescent follow-up assessments. Parent endorsement of child SI predicted an increased likelihood of later SI and non-suicidal self-injury, a higher rate of DBD and externalizing symptoms, and poorer global functioning in adolescence.

CONCLUSIONS

Our results support recommendations against administering SI screening measures to children under the age of 10.

The Key Role of Schools in Youth Suicide Prevention

The coronavirus disease 2019 (COVID-19) pandemic has presented unprecedented challenges for youth and families dealing with remote school and work, lack of childcare, and social isolation over the course of 2 years. In response, the US Surgeon General recently published an advisory warning of a mental health crisis among youth,¹ noting that youth with intellectual and developmental disabilities, racial/ethnic and sexual/gender minority youth, and youth in low-income, rural, and immigrant households were at higher risk of mental health challenges in the pandemic. The advisory arrived on the heels of an emergency declaration about child and adolescent mental health put forth by the American Academy of Pediatrics, American Academy of Child and Adolescent Psychiatry, and Children's Hospital Association in October 2021. Both emphasize that the COVID-19 pandemic exacerbated already growing youth mental health concerns and highlight the key role schools must play in preventing youth suicide. In this commentary, we make the case for why we need schools to be in the business of youth suicide prevention.