Self-harm in adolescents: self-report survey in schools in Scotland

Adverse and benevolent childhood experiences among adults in the United Kingdom: a latent class analysis

BACKGROUND

Adverse childhood experiences (ACEs) are important factors for population mental and physical health. While considerable public health literature demonstrates the global relevance of ACEs, more recent research shows that benevolent childhood experiences (BCEs) might be important to consider in their direct and mitigating roles for psychological distress and other mental health outcomes. There is little evidence of latent class examinations involving both ACEs and BCEs among adults in western nations. The present study sought to replicate and extend prior literature by: (1) assessing the extent to which past latent class groupings reproduce in present samples, and (2) analyzing the association of latent classes of childhood experiences with psychological distress and suicidal thoughts and behaviours (STBs). We examined psychological distress (i.e., depression, anxiety, post-traumatic stress, general wellbeing) and STBs (i.e., suicidal ideation, self-harm ideation and behaviour, entrapment, and defeat).

METHOD

Data were drawn from two nationwide cross-sectional online survey studies in the United Kingdom. The first sample (N = 488) was drawn from a study on suicidal behaviour, and the second sample (N = 447) was from a study concerning risk for interpersonal violence.

RESULTS

Results largely replicated an existing four class solution of childhood experiences: Class 1 (Moderate ACEs/High BCEs; 17.6%), Class 2 (High ACEs/Moderate BCEs; 15.3%), Class 3 (Low ACEs/High BCEs; 48.3%), and Class 4 (Low ACEs/Moderate BCEs; 18.8%). Class 2 (High ACEs/Moderate BCEs) was associated with consistently worse psychological distress and STBs. Classes containing high BCEs (1 and 3) were characterized by generally lower levels of psychological distress and STBs.

CONCLUSIONS

Results affirm the potential value for jointly considering ACEs and BCEs to understand psychological distress and STBs. ACEs and BCEs may serve foundational roles in theories of suicide. The protective role of BCEs hypothesized in resiliency theory may be supported. Prevention practice and research implications are discussed.

Self-harm and suicide death in the three years following hospitalization for intentional self-harm in adolescents and young adults: A nationwide study

Self-harm is frequent in youths. This study aimed to assess the risk of self-harm and mortality over a three-year period following self-harm hospitalization. Data were extracted from national databases in France. All patients aged 12 to 24 years and hospitalized for self-harm in 2013-2014 were included and compared to age- and sex-matched individuals with no self-harm hospitalization during this period. Cox proportional hazards regression models were used. Overall, 34,533 individuals were hospitalized for self-harm in 2013-2014 (70.8 % females, 79.6 % self-poisoning), with a peak among females aged 14-16. Comparison with 103,599 matched controls showed significantly higher rates of past self-harm, somatic and psychiatric disorders, and dispensed drugs in youth hospitalized for self-harm. During follow-up, they significantly more often repeated self-harm (20.9 vs. 0.1 %), died from any cause (0.6 vs 0.03 %) and from suicide (0.2 vs 0.01 %), particularly during the first year. The choice of a violent self-harm means at inclusion increased the risk of suicide during follow-up. Psychiatric disorders were a significant risk factor for all outcomes. In conclusion, at least one in five youths will self-harm, and one in two hundred will die in the three years following hospitalization for self-harm. Reinforced follow-up care is necessary in this population.

Changes in Early Childhood Irritability and Its Association With Depressive Symptoms and Self-Harm During Adolescence in a Nationally Representative United Kingdom Birth Cohort

OBJECTIVE

This study aimed to investigate longitudinal associations between changes in early childhood irritability, and depressive symptoms and self-harm at 14 years.

METHOD

We used data from 7,225 children in a UK-based general population birth cohort. Childhood irritability was measured at 3, 5, and 7 years using 4 items from 2 questionnaires (the Children's Social Behaviour Questionnaire [CSBQ] and the Strengths and Difficulties Questionnaire [SDQ]). Participants reported depressive symptoms via the short Mood and Feelings Questionnaire (sMFQ) and self-harm via a single-item question, at 14 years. We used multilevel models to calculate within-child change in irritability between 3 and 7 years and examined associations between irritability, and depressive symptoms and self-harm at 14 years using linear and logistic regression models, respectively. We adjusted for child and family sociodemographic/economic characteristics, mental health difficulties, and child cognitive development.

RESULTS

Irritability at ages 5 and 7 years was positively associated with depressive symptoms and self-harm at age 14 years. Irritability that remained high between 3 and 7 years was associated with depressive symptoms and self-harm at 14 years in unadjusted (depressive symptoms: β coefficient = 0.22, 95 % CI = 0.08-0.37, p = .003; self-harm: odds ratio = 1.09, 95 % CI = 1.01-1.16, p = .019) and adjusted models (depressive symptoms: β coefficient = 0.31, 95 % CI = 0.17-0.45, p < .001; self-harm: odds ratio = 1.12, 95 % CI = 1.0.4-1.19, p = .004). Results were similar in imputed samples.

CONCLUSION

Children with irritability that remains high between 3 and 7 years are more likely to report higher depressive symptoms and self-harm during adolescence. These findings support early intervention for children with high irritability and universal interventions in managing irritability for parents of preschool-aged children.

Multiphasic Personality Assessment in a Case Series of Adolescent Patients with Suicidal Ideation and/or Attempts

Suicide is an important public health issue. To examine the differences in personality characteristics between a group of adolescents with suicidal ideation (SI) and a group with a history of suicidal attempts (SA), we conducted a cross-sectional study. We enrolled 55 adolescents (51 females; 12-18 y.o.) who presented SI and/or SA. Using the Columbia Suicide Severity Rating Scale, we divided the sample into two groups: adolescents with SI and adolescents with SA. All participants filled in the Minnesota Multiphasic Personality Inventory-Adolescent (MMPI-A). Adolescents in the SA group had greater difficulties in social relations, risky behaviors, and more intense suicidal ideation compared to those in the SI group. Adolescents in the SA group scored higher in Omission, in the Lie Scale, the Conduct Problem Scale, the Less Aspirations Scale, the Repression Scale in the MMPI-A, and item 283 of the MAST compared to the other group. The results suggest that using the MMPI-A to assess certain features (e.g., tendency to lie, repression) may be helpful in identifying young people who are at high risk of suicide. However, further research is required to determine the effectiveness of using this instrument.

Off track or on? Associations of positive and negative life events with the continuation versus cessation of repetitive adolescent nonsuicidal self-injury

OBJECTIVE

This study examined how patterns of repetitive (≥5 instances) nonsuicidal self-injury (NSSI) associate with measures of resilience and life events retrospectively reported to have occurred within the last year, 1 to <5 years ago, and 5 to <10 years ago.

METHOD

Life events reported by 557 young adults (mean [SD] age 25.3 [0.68]; 59.2% women) were classified as positive, negative, or profoundly negative based on their relationship to participants' mental health and well-being. We subsequently examined how these categories, together with resilience, were cross-sectionally associated with reporting no NSSI, and the (full/partial) cessation/continuation of repetitive NSSI from adolescence to young adulthood.

RESULTS

Repetitive NSSI in adolescence was associated with (profoundly) negative life events. Relative to cessation, NSSI continuation was significantly associated with more kinds of negative life events (odds ratio [OR] = 1.79) and fewer kinds of positive life events 1 to <5 years ago (OR = 0.65) and tended to be associated with lower resilience (b = -0.63, p = 0.056). Neither life events nor resilience significantly differentiated individuals reporting full or partial cessation.

CONCLUSION

Resilience appears important for the cessation of repetitive NSSI, but contextual factors must still be considered. Assessing positive life events in future studies holds promise.

The role of perceived social norms in non-suicidal self-injury and suicidality: A systematic scoping review

Social norms are an important influence on health-related behaviours and intention formation. As both suicidal behaviour and non-suicidal self-injury (NSSI) can be motivated by intentions, perceived social norms may have an important role in suicide and NSSI outcomes, although no existing reviews of this association exist. Following the PRISMA Scoping Review extension guidance, a scoping review based on systematic searches of key databases was conducted to identify published English language studies investigating the role of perceived social norms in suicidality and NSSI. Information regarding the types of social norms studied, their relationship to suicidality/NSSI outcomes, study samples and designs was charted. Thirty-six eligible studies (31 quantitative, 4 qualitative, 1 mixed methods) sampling various populations across mostly non-clinical settings were identified and narratively synthesised. Studies varied in how social norms were operationalised, measured, and investigated/explored. Most studies focused on the role of conformity to perceived masculine social norms or to some form of subjective, descriptive, or injunctive norms; there were limited studies on female/feminine norms, pro-social/protective norms, or broader gender/sexuality norms. Most studies (n = 31) were cross-sectional (quantitative) in design, few were based on existing theories of suicide/NSSI or social norms, and none concurrently tested theories of social norms and NSSI/suicidality. Perceived social norms and stronger conformity to norms were generally associated with worse NSSI/suicidality, although some pro-social norms appeared to be protective (e.g., perceived parental norms for adolescents). Whilst conformity to restrictive perceived social norms may be related to poorer suicide and NSSI outcomes, there is a lack of consistency in the literature in how social norms are defined and measured, a lack of theory-based hypothesis testing, and few longitudinal studies. There is a need for more nuanced, theory-based, investigations of how, when, where, why, and for whom, perceived norms have a causal role in NSSI and suicidality outcomes.

Emotion Regulation Difficulties, Family Functioning, and Well-Being Involved in Non-Suicidal Self-Injury and Suicidal Risk in Adolescents and Young People with Borderline Personality Traits

Individuals with a borderline personality disorder (BPD) or BPD traits usually have a lifetime history of harmful behaviors. Emotion regulation difficulties are a risk factor for suicide, whereas adequate family functioning and well-being play an important protective role. This study aims to determine the role of emotion regulation difficulties, well-being, and family functioning in the suicide risk and non-suicidal self-injury (NSSI) in adolescents and young people with BPD traits. From a sample of 285 young people, 103 (36.1%) had BPD traits (mean age = 16.82, SD = 2.71), and 68.93% were females. The results showed significant differences in personal and family variables according to the type of harmful behavior. Suicide attempts (SA) were mainly predicted by difficulties in impulse control, whereas NSSI was predicted by low family satisfaction. Programs designed to prevent SA and NSSI should consider individual differences, as well as the type of harmful behaviors exhibited.

Self-Injurious Behavior and Its Characteristics in a Sample of Mexican Adolescent Students

Adolescence is a difficult stage, a period of risk for developing disorders, including depression and self-injurious behavior. A non-random sample was drawn (n = 563) from first-year high school students (32.8%) 185 males and 378 females (67.14%) from public schools in Mexico. The age range was 15 and 19 years, with a mean age of 15.63 (SD = 0.78). According to the results, the sample was divided into n1 = 414 (73.3%) adolescents without self-injury (S.I.) and n2 = 149 (26.4%) S.I. adolescents. In addition, results were obtained on methods, motives, time, and frequency of S.I., and a model was generated in which depression and first sexual experience obtained the highest Odd Ratio and d values in their relationship with S.I. Finally, we contrasted the results with earlier reports and concluded that depression is an important variable in S.I. behavior. Early S.I. detection will prevent the aggravation of S.I. and suicide attempts.

Prevalence and related risks of cyberbullying and its effects on adolescent

BACKGROUND

Cyberbullying is becoming common in inflicting harm on others, especially among adolescents. This study aims to assess the prevalence of cyberbullying, determine the risk factors, and assess the association between cyberbullying and the psychological status of adolescents facing this problem in the Jazan region, Saudi Arabia.

METHODS

A cross-sectional study was conducted on 355 students, aged between 12-18 years, through a validated online questionnaire to investigate the prevalence and risk factors of cyberbullying and assess psychological effects based on cyberbullying questionnaire and Mental Health Inventory-5 (MHI-5) questions.

RESULTS

The participants in this study numbered 355; 68% of participants were females compared to 32% were males. Approximately 20% of the participants spend more than 12 h daily on the Internet, and the estimated overall prevalence of cyberbullying was 42.8%, with the male prevalence slightly higher than females. In addition, 26.3% of the participants were significantly affected in their academic Performance due to cyberbullying. Approximately 20% of all participants considered leaving their schools, 19.7% considered ceasing their Internet use, and 21.1% considered harming themselves due to the consequences of cyberbullying. There are essential links between the frequency of harassment, the effect on academic Performance, and being a cyber victim.

CONCLUSIONS

Cyberbullying showed a high prevalence among adolescents in the Jazan region with significant associated psychological effects. There is an urgency for collaboration between the authorities and the community to protect adolescents from this harmful occurrence.

Age and gender effects on non-suicidal self-injury, and their interplay with psychological distress

INTRODUCTION

NSSI (non-suicidal self-injury) is an important public health issue, with high prevalence and associations with future mental illness and suicide. To date, no large single study has tested age and gender effects on NSSI and their interplay with psychological distress.

METHOD

NSSI and psychological distress were ascertained by questionnaire in a community study of 2368 young people aged 14-25; proportions at each age and of each gender were approximately equal.

RESULTS

There was a significant quadratic interaction between age and gender on last month NSSI prevalence (p = 0.025): NSSI was more common in females ages 16-19, but there were no significant gender differences at younger/older ages. General distress partially mediated the effects of age and gender on NSSI. The association between general distress and NSSI was not significantly moderated by age, gender nor their interactions.

CONCLUSIONS

Gender difference in NSSI is not a static gap, but evolves across time, widening in mid-adolescence and disappearing by early adulthood. Part of the reason for that gender gap being present at those ages is the increase levels of distress in young women at those ages. There was no evidence that the effects of general distress on NSSI differed by age/gender.

Review: Education and training interventions, and support tools for school staff to adequately respond to young people who disclose self-harm - a systematic literature review of effectiveness, feasibility and acceptability

BACKGROUND

Self-harm among young people is a major public health concern, and whilst schools are well placed to identify and intervene with students who self-harm, the literature shows that school staff lack training and confidence in this area. This systematic review investigated the effectiveness, feasibility and acceptability of training interventions and support tools intended to equip school staff with skills and knowledge to adequately respond to students' disclosure of self-harm.

METHOD

References for this review were identified through systematic searches of Medline, Embase, PsycINFO, Child Development & Adolescent Studies, ERIC, ASSIA and British Education Index on with search terms 'self-harm', 'training', 'school staff' and 'young people'. Thematic synthesis was used to analyse qualitative data.

RESULTS

We found that all eight included studies evaluated interventions/tools that were highly effective in terms of an increase in knowledge, skills and confidence of staff in responding to self-harming youth. Acceptability was good with high levels of satisfaction and perceived benefit by staff, though data on feasibility of the interventions were lacking. Limitations of the studies included a paucity of follow-up data, and lack of data relating to student outcomes and actual changes in staff practice in schools.

CONCLUSIONS

The findings from this review indicate that more evidence is needed to determine the effectiveness, acceptability and feasibility of interventions/tools for school staff addressing self-harm. Further studies should focus on maintaining knowledge, confidence and comfort levels over time, and determine the feasibility of interventions/tools with different staff cohorts and across school settings, as well as address outcomes for students.

Sources of Medications Used by Children and Adolescents for Intentional Ingestion: A Retrospective Chart Review

INTRODUCTION

Suicide is a leading cause of death among adolescents. Oregon ranks 17th nationally for youth suicide rates, and ingestion of medications as a means of suicide is common. Despite the high prevalence of intentional poisoning among youth in Oregon, information about medications used by children and adolescents for attempted suicide, in particular the sources of medications, is not readily available.

METHODS

The objective of this study is to describe types and sources of medications used for intentional ingestion among patients seen by the Doernbecher Children's Hospital Child and Adolescent Psychiatry Consultation-Liaison Service. This was a retrospective analysis of patients seen by the Child and Adolescent Psychiatry Consultation-Liaison Service for intentional ingestion from 2015 to 2017. Data on 434 total intentional ingestions were collected, including demographic information, types of medications ingested, and sources of both over-the-counter (OTC) and prescription (Rx) medications. Ingestions without intent of suicide were excluded. Descriptive analysis of ingestion data was performed.

RESULTS

Intentional ingestions included Rx and OTC medications in similar frequencies. For Rx medications, 68% of ingestions included patients' own Rxs. Eighty-eight percent of ingestions that were not the patients' own Rx belonged to someone else living in their home. For OTC medications, 66% of medications were available at home.

CONCLUSIONS

Intentional ingestions among adolescents most frequently involve medications that are readily available in their homes, and these include both OTC and Rx medications. This study highlights the importance of securing medications at home as a preventative measure and the importance of anticipatory guidance for primary care providers.

Is self-harm among orthodontic patients related to dislike of dentofacial features and oral health-related quality of life?

OBJECTIVES

To investigate the relationship between self-reported self-harm and dislike of dentofacial features and oral health-related quality of life (OHRQoL).

MATERIALS AND METHODS

Anonymous, self-reporting questionnaires were completed by 699 school children (aged 13-14 years), representing over 1% of the age group in Amman, Jordan. Participants were invited from 23 randomly selected schools in 10 educational directorates. OHRQoL was assessed using the Child Perception Questionnaire (CPQ 11-14). Self-harm was assessed using a constructed self-reporting questionnaire. The relationship between OHRQoL and self-harm was assessed and significant findings were identified at probability of α = 0.05.

RESULTS

Over one-quarter of schoolchildren (26.9%, n = 88) admitted self-harming behavior. Self-harm was reported to be due to dislike of dentofacial appearance among 12.9% of participants (n = 90). Higher CPQ 11-14 total scores and individual dimension scores were associated with the presence of self-harm (P < .001). High self-harm incidence was reported among participants who had dentofacial features that affected appearance (P < .001). Among subjects admitting self-harm, the frequency of self-harming behavior ranged from once to over 10 times per year.

CONCLUSIONS

Significant relationships were found between self-harm and dislike of dentofacial features and OHRQoL.

Feasibility and acceptability of experience sampling among LGBTQ+ young people with self-harmful thoughts and behaviours

This study was the first to determine whether it was feasible and acceptable to use experience sampling methods (ESM) among LGBTQ+ young people, who had current experiences of self-harm. Sixteen LGBTQ+ young people (16-25 years old) took part in the experience sampling study. This included a baseline assessment, a 7-day ESM assessment (participants were sampled six times a day using a phone app), and the option of an interview at the end of the 7-day ESM assessment. Feasibility data was descriptively analysed, with pilot ESM data presented. Qualitative data was thematically analysed to determine the acceptability (barriers and facilitators) of taking part in this study. Study feasibility was assessed by enrolment rate (55.2%), participant retention across assessment period (100%), ESM app feasibility (87.5%), and good adherence to total number of ESM surveys (67.6%). Individual study adherence ranged between 43 and 95.2%. Study acceptability was assessed by participant interviews. Thematic analysis indicated four superordinate themes; (i) Self-reflection and awareness; (ii) Practicalities of ESM surveys; (iii) Daily timeframes; and (iv) Suggestions for future studies. Pilot ESM data demonstrates that there was fluctuation of depressive and anxiety symptoms within- and between- participants over the course of the study, however, greater sample power is needed for full analysis. This study demonstrated that ESM designs are feasible and acceptable among LGBTQ+ young people with current experiences of self-harm. Pilot data indicated that specific experiences and moods are likely to be important to self-harm. These potentially have a temporal influence on self-harm behaviour or ideation, and therefore should be examined in a fully powered sample.

Predictors of deliberate self-harm among adolescents: Answers from a cross-sectional study on India

BACKGROUND

Although existing research supports the correlation of hereditary and psychological factors with an adolescent's deliberate self-harm, there is a dearth of research that focus on their socio-economic characteristics. This paper intends to identity the potential risk factors that influence an adolescent's deliberate self-harm.

METHODS

Data for this study was obtained from Understanding the Lives of Adolescents and Young Adults (UDAYA) study conducted in 2015-16 with sample of 5,969 adolescent boys and 9,419 girls aged 10-19 years. The outcome variable was deliberate self-harm among adolescents. The explanatory variables added in the study were age, current schooling status, working status, media exposure, access to internet, parental abuse, involvement in fights, substance use, depressive symptoms, caste, religion, wealth index, residence and states. Bivariate analysis along with binary logistic regression analysis was done to fulfill the study objectives.

RESULTS

About 4.5% and 3.2% of adolescent boys and girls, respectively had deliberate self-harm. The odds of deliberate self-harm were 50 per cent more likely among adolescent girls who had internet access [OR 1.50; CI 1.05-2.16]. The likelihood of deliberate self-harm was 49 per cent and 61 per cent significantly more likely among adolescent boys [OR 1.49; CI 1.11-2.0] and girls [OR 1.61; CI 1.27-2.04] who experienced parental physical abuse respectively. With reference to minimal/mild depressive symptoms, adolescents who had moderate [boys-OR 2.10; CI 1.29-3.4 and girls-OR 2.50; CI 1.774-3.59] or moderately high/severe [boys-OR 4.58; CI 2.88-7.29 and girls-OR 4.18; CI 3.1-5.63] depressive symptoms had significantly higher odds of deliberate self-harm.

CONCLUSIONS

Internet access, parental abuse, involvement in fights, and depressive symptoms emerged as significant predictors of deliberate self-harm among adolescent boys and girls. Results suggest that an early identification of the predictors and intervention might prevent deliberate self-harm among adolescents. Since parents play a major role in the lives and development of adolescents, it is highly recommended that they initiate open and supportive communication with their children.

A Social-Ecological Approach to Understanding Adolescent Sexting Behavior

This study examined the extent to which active and passive sexting behaviors are associated with family-, school-, peer-, and romantic-level variables. Young people (N = 3,322; 49.1% female, 48.3% male, 2.6% other) aged 11 to 15 years old (M = 12.84, SD = 0.89) took part, and all attended mainstream secondary schools in Scotland. Participants completed self-report measures of school connectedness, parental love and support, perceived susceptibility to peer- and romantic-pressure (e.g., to display behaviors just to impress others), and their involvement in active and passive sexting. The importance of both school- and family-level factors was evident, though perceived romantic-pressure had the largest effect. However, neither school- nor family-level variables were moderated by either perceived romantic-pressure or perceived peer-pressure. Efforts to reduce sexting or increase its safety should primarily seek to tackle young people's ability to respond effectively to romantic-pressure. It may also be helpful to develop school connectedness and to help families provide support that is constructive and not intrusive.

Association between sexual orientation acceptance and suicidal ideation, substance use, and internalised homophobia amongst the pink carpet Y cohort study of young gay, bisexual, and queer men in Singapore

Background

Gay, bisexual and queer (GBQ) men are frequently subjected to minority stressors that have negative impacts on their health. Milestones that include the acceptance and disclosure of sexual identity amongst GBQ men are hence key instruments in understanding the prevalence of internalised homophobia and predicting health outcomes. As such, this work takes a novel approach to deduce the correlates of delayed acceptance of sexual orientation in young GBQ men as a measure of internalised homophobia through retrospective self-reporting and age-based analysis.

Methods

Participants were recruited as part of a cohort study exploring the syndemic risks associated with HIV acquisition among young GBQ men in Singapore. We examined their levels of internalised, perceived, experienced homophobia, as well as their health behaviours and suicidal tendencies. Two separate variables were also self-reported by the participants – the age of questioning of sexual orientation and the age of acceptance of sexual orientation. We subsequently recoded a new variable, delayed acceptance of sexual orientation, by taking the difference between these two variables, regressing it as an independent and dependent variable to deduce its psychosocial correlates, as well as its association with other measured instruments of health.

Results

As a dependent variable, delayed acceptance of sexual orientation is positively associated with an increase of age and internalised homophobia, while being negatively associated with reporting as being gay, compared to being bisexual or queer. As an independent variable, delayed acceptance of sexual orientation was associated with a delayed age of coming out to siblings and parents, suicide ideation, historical use of substances including smoking tobacco cigarettes and consuming marijuana, as well as reporting higher levels of experienced, internalised and perceived homophobia.

Conclusion

Greater levels of early intervention and efforts are required to reduce the heightened experience of minority stress resulting from communal and institutional hostilities. Areas of improvement may include community-based counselling and psychological support for GBQ men, while not forsaking greater education of the social and healthcare sectors. Most importantly, disrupting the stigma narrative of a GBQ ‘lifestyle’ is paramount in establishing an accepting social environment that reduces the health disparity faced by GBQ men.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-021-10992-6.

The relationship between self-harm and bullying behaviour: results from a population based study of adolescents

Background

This study aims to better understand the association between bullying behaviour (the bullied, the bullies and the bully-victims) and self-harm, and which protective factors moderate this association.

Methods

A total of 16,182 adolescents, aged 12 to 19 years, were invited to participate in the cross-sectional Ung-data survey. This survey covered various aspects of young people’s lives. The response rate was 87%. To assess the relationship between self-harm and bulling behaviour, and psychological- and environmental covariates, we conducted logistic regression analyses. In addition, we tested for potential interaction effects between protective factors and the three bullying groups on self-harm.

Results

Fifteen percent of participating adolescents reported engaging in self-harm during the last year. The risk of self-harm was six times higher for the “bully-victims”, five times higher for the bullied, and three times higher for the bullies, compared to the “neither-bullied nor bullies”. The risk of self-harm in the face of being bullied was significantly greater for girls than boys. Depression, anxiety and parental conflict accounted for some of the association between being bullied and self-harm, and between bully-victims and self-harm. School behavioural problems accounted for some of the association between the bullies and self-harm and the bully-victims and self-harm. The relationship between the bullied and self-harm was significantly moderated by parental support and school well-being, while the relationship between “bully-victims” and self-harm was moderated by school well-being.

Conclusion

There is a strong link between bullying and self-harm. Interventions to address bullying may reduce self-harm. Our findings also suggest that high levels of parental support and school well-being may buffer the harmful relationship between bullying behaviour and self-harm. Addressing these factors may be important in reducing the risk of self-harm among those experiencing bullying.

Assessment of Suicide Risks During the First Week Immediately After Discharge From Psychiatric Inpatient Facility

Background: The suicide rate in first week after psychiatric discharge is alarmingly high. Although a risk assessment prior to discharge is standard praxis, it can be difficult to take into consideration the obstacles that patient will meet once discharged. A follow-up-visit during the first week after discharge is an opportunity to reevaluate whether a person may be at risk of suicide. Aim: To determine how many patients, of those who were assessed, were evaluated to be at elevated risk of suicide during the first week after psychiatric discharge and secondarily to identify predictors of this and predictors for receiving a follow-up visit during first week after discharge. Methods: All patients discharged between March 1st 2018 to January 17th 2019 were offered a home visit including a systematic risk assessment. Socio-demographics and clinical variables were obtained from medical records and logistic regression analyses were used to identify predictors of a higher suicide risk assessment as well as receiving a follow-up visit. Results: Information from 1905 discharges were included. Of these, 1,052 were seen in follow-up meetings. Risk assessments was conducted in a total of 567 discharge procedures, of which 28 (5%) had an elevated risk of suicide. A history of suicide attempt, suicide risk having been the reason for admission, a first diagnosis of a psychiatric disorder was associated with an elevated risk of suicide after discharge. Conclusion: Follow-up visits could serve as an important tool to identify people whose suicidal risk were overlooked at discharge or exposed to severe stressors after discharge.

Predicting post-discharge self-harm incidents using disease comorbidity networks: A retrospective machine learning study

BACKGROUND

Self-harm is preventable if the risk can be identified early. The co-occurrence of multiple diseases is related to self-harm risk. This study develops a comorbidity network-based deep learning framework to improve the prediction of individual self-harm.

METHODS

Between 01/01/2007-12/31/2010, we obtained 2,323 patients with self-harm records and 46,460 randomly sampled controls from 1,764,094 inpatients across 44 public hospitals in Hong Kong. 80% of the samples were randomly selected for model training, and the remaining 20% were set aside for model testing. We propose a novel patient embedding method, namely Dx2Vec (Diagnoses to Vector), based on the comorbidity network constructed by all historical diagnoses. Dx2Vec represents the comorbidity patterns among diseases and temporal patterns of historical admissions for each patient.

RESULTS

Experiments demonstrate that the Dx2Vec-based model outperforms the baseline deep learning model in identifying patients who would self-harm within 12 months (C-statistic: 0.89). The precision is 0.54 for positive cases and 0.98 for negative cases, whilst the recall is 0.72 for positive cases and 0.96 for negative cases. The model extracted the most predictive diagnoses, and pairwise comorbid diagnoses to help medical professionals identify patients with risk.

LIMITATIONS

The inpatient data does not contain lab test information.

CONCLUSIONS

Incorporation of a disease comorbidity network can significantly improve self-harm prediction performance, indicating that it is critical to consider comorbidity patterns in self-harm screening and prevention programs. The findings have the potential to be translated into effective self-harm screening systems.

Burnout and attitudes toward deliberate self harm amongst UK junior doctors

Deliberate self-harm (DSH) is a major global health problem and a significant risk factor for death by suicide. Despite this, those who suffer are often confronted with negative attitudes from healthcare professionals whilst seeking help, with detrimental consequences for treatment outcomes. While several factors may affect attitudes to DSH amongst healthcare professionals, there is now growing evidence to suggest an association with burnout. As current levels of burnout amongst junior doctors are estimated to be high, understanding the nature of this association is crucial. The over-arching aim of this project is therefore to explore junior doctors' attitudes toward DSH in comparison with other presenting conditions and to explore any possible relationship these may have with features of burnout. We conducted an online cross-sectional survey of junior doctors working within NHS Greater Glasgow and Clyde. After collecting sociodemographic information, participants were presented with both the abbreviated Maslach Burnout Inventory and the Medical Condition Regard Scale for patients presenting with; Chronic Obstructive Pulmonary Disease (COPD), Type I Diabetes Mellitus (T1DM), Schizophrenia and DSH. Significant differences in attitudes according to presenting complaints/conditions were identified. Participants reported the highest regard for TIDM and lowest regard for DSH, varying as a function of speciality and years of NHS service. 21% of participants were experiencing 'burnout' to a high degree, and scores also varied as a function of speciality and years of NHS service. No association between burnout and attitudes were observed for any of the investigated diagnoses. Our findings highlight the desperate need for evidence-based interventions to address burnout and negative attitudes toward DSH amongst junior doctors. Moreover, they may suggest that these attitudes worsen through the course of junior doctor training. We would therefore advocate for further research to assess the efficacy of interventions designed to address this.

Does Mental Well-Being Protect against Self-Harm Thoughts and Behaviors during Adolescence? A Six-Month Prospective Investigation

Mental well-being protects against the emergence of suicidal thoughts. However, it is not clear whether these findings extend to self-harm thoughts and behaviors irrespective of intent during adolescence-or why this relationship exists. The current study aimed to test predictions-informed by the integrated motivational-volitional (IMV) model of suicide-concerning the role of perceived defeat and entrapment within the link between mental well-being and self-harm risk. Young people (n = 573) from secondary schools across Scotland completed an anonymous self-report survey at two time points, six months apart, that assessed mental well-being, self-harm thoughts and behaviors, depressive symptomology and feelings of defeat and entrapment. Mental well-being was associated with reduced defeat and entrapment (internal and external) and a decrease in the likelihood that a young person would engage in self-harm thoughts and behaviors. The relationship between mental well-being and thoughts of self-harm was mediated by perceptions of defeat and entrapment (internal and external). Mental well-being was indirectly related to self-harm behaviors via decreased feelings of defeat and internal (but not external) entrapment. Taken together, these findings provide novel insights into the psychological processes linking mental well-being and self-harm risk and highlight the importance of incorporating the promotion of mental well-being within future prevention and early intervention efforts.

Impulsivity as a predictor of self-harm onset and maintenance in young adolescents: a longitudinal prospective study

BACKGROUND

Rates of self-harm in young adolescents are increasing and self-harm typically emerges at this developmental stage. Greater specificity of impulsivity as a multifaceted construct is enabling investigation of links between individual impulsivity facets and self-harm outcomes. However, studies have yet to adequately explore these associations in young adolescents, and prospective relationships between multidimensional impulsivity and self-harm in younger adolescents remain untested. This study investigates unidimensional facets of impulsivity as risk-factors for the emergence and maintenance of self-harm, specifically within young community-based adolescents.

METHODS

A school-based sample of 594 adolescents (aged 13-15 years) provided data at two time points, 12 weeks apart. Logistic regression analyses determined associations between impulsivity-related facets (as delineated by the UPPS-P scale) and self-harm outcomes over time.

RESULTS

Overall, 23.6% of young people reported lifetime self-harm. A higher tendency towards Sensation Seeking was associated with self-harm onset over the study-period (OR 1.19, 95% CI 1.017-1.401). Deficits in Premeditation predicted maintained (versus remitted) self-harm behaviour during this time (OR 1.16, 95% CI 1.013-1.328). Negative Urgency was a significant cross-sectional correlate, but did not offer prospective predictive utility.

LIMITATIONS

The study relied on self-report. Interpretations are cautious given low incidence of self-harm outcomes over the course of the study.

CONCLUSIONS

Separate pathways to impulsive behaviour describe the psychological context in which self-harm starts and develops in young people. Findings support differential treatment targets and developmentally-focused early intervention. The predictive utility of impulsivity was inconsistent between cross-sectional and longitudinal analyses, underlining the role for temporality in the establishment of risk of self-harm.

The social life of self-harm in general practice

Research engaging qualitatively with clinical practitioners' understanding of, and response to, self-harm has been limited. Self-harm offers a particularly compelling case through which to examine the enduring challenges faced by practitioners in treating patients whose presenting symptoms are not clearly biomedical in nature. In this paper, we present an analysis of 30 General Practitioners' (GPs') accounts of treating patients who had self-harmed. Our analysis demonstrates the complex ways in which GPs seek to make sense of self-harm. Illustrated through three common 'types' of patients (the 'good girl', the 'problem patient' and the 'out of the blue'), we show how GPs grapple with ideas of 'social' and 'psychological' causes of self-harm. We argue that these tensions emerge in different ways according to the social identities of patients, with accounts shaped by local contexts, including access to specialist services, as well as by cultural understandings regarding the legitimacy of self-harming behaviour. We suggest that studying the social life of self-harm in general practice extends a sociological analysis of self-harm more widely, as well as contributing to sociological theorisation on the doctor-patient relationship.

Childhood predictors and moderators of lifetime risk of self-harm in girls with and without attention-deficit/hyperactivity disorder

Attention-deficit/hyperactivity disorder (ADHD) is associated with self-harm during adolescence and young adulthood, especially among females. Yet little is known about the developmental trajectories or childhood predictors/moderators of self-harm in women with and without childhood histories of ADHD. We characterized lifetime risk for nonsuicidal self-injury (NSSI), suicidal ideation (SI), and suicide attempts (SA), comparing female participants with (n = 140) and without (n = 88) childhood ADHD. We examined theory-informed childhood predictors and moderators of lifetime risk via baseline measures from childhood. First, regarding developmental patterns, most females with positive histories of lifetime self-harm engaged in such behaviors in adolescence yet desisted by adulthood. Females with positive histories of self-harm by late adolescence emanated largely from the ADHD-C group. Second, we found that predictors of NSSI were early externalizing symptoms, overall executive functioning, and father's negative parenting; predictors of SI were adverse childhood experiences and low self-esteem; and predictors of SA were early externalizing symptoms, adverse childhood experiences, and low self-esteem. Third, receiver operating characteristics analyses helped to ascertain interactive sets of predictors. Findings indicate that pathways to self-harm are multifaceted for females with ADHD. Understanding early childhood predictors and moderators of self-harm can inform both risk assessment and intervention strategies.

A Theory-Based Longitudinal Investigation Examining Predictors of Self-Harm in Adolescents With and Without Bereavement Experiences

BACKGROUND

Research has demonstrated that exposure to suicide can lead to increased vulnerability for self-harm or suicide. As a result, ideation-to-action models of suicide (e.g., the Integrated Motivational-Volitional Model of Suicide; IMV) recognise exposure as a significant risk factor which may be implicated in the translation of thoughts into actions. However, few studies have tested this theoretical link explicitly within an adolescent population, and examined how it compares to other types of bereavements.

METHODS

A 6-month prospective questionnaire study was conducted with 185 Scottish adolescents aged 11-17 (113 adolescents also completed the questionnaire at follow-up). The questionnaire included measures on experiences with bereavement and lifetime engagement in self-harm, as well as measures of defeat, entrapment, social support, coping, and other psychological variables.

RESULTS

At baseline, 12% of young people reported exposure to a suicide death, and 61% to a non-suicide death. In addition, 21% of pupils reported ever engaging in self-harm, while 23% had experienced self-harm ideation without engaging in it. Cross-sectional multivariate logistic regressions showed that family social support, glorifying/normalising beliefs about suicide, and family self-harm were significantly associated with self-harm group membership (control, ideation, or enactment groups). At follow-up, 10% of pupils reported exposure to a suicide death and 16% to a non-suicide death for the first time. A total of 26% of the sample reported self-harm at T2 (11% of participants for the first time), and 24% reported self-harm ideation without engaging in it. Multivariate analyses found that self-harm ideation and family self-harm at baseline were the only variables to predict self-harm group membership prospectively, in the expected directions. Bereavement experiences, whether by suicide or non-suicide, did not predict self-harm group status at baseline nor at follow-up.

CONCLUSIONS

This study provides support for the validity of a theoretical model of suicide, even though predictive ability over the 6-months period was limited. Although difficulties with recruitment may have limited the statistical power, this study provides insight into the prevalence and experiences of suicide bereavement among adolescents and the factors related to the onset and maintenance of self-harm.

Suicide in Northern Ireland: epidemiology, risk factors, and prevention

The rates of suicide and self-harm in Northern Ireland are high, and have increased from 143 registered suicides in 1996 to 313 in 2010 and 318 in 2015. This Review summarises the epidemiology of suicidal behaviour, as well as the evidence from a small number of studies that have identified risk factors associated with high suicide rates in Northern Ireland. These risk factors were mental illness, trauma, exposure to the conflict known as the Troubles, deprivation, relationship problems, employment difficulties, financial difficulties, being LGBT, childhood adversities, and alcohol or drug use. We highlight the key challenges and opportunities for suicide prevention, emphasising a so-called lifespan approach. More needs to be done to address the relationship between substance misuse and suicide. Future research and prevention efforts should also focus on the transgenerational effect of the conflict, youth suicide, suicide prevention in minority groups, and the criminal justice context. The provision of and access to suicide-specific psychosocial interventions need to be prioritised, more support for people in crisis is required, as well as interventions for mental illness. Protect Life 2, the national suicide prevention strategy, needs to be implemented in full. Given the legacy of conflict in Northern Ireland, all suicide prevention efforts should be trauma informed.

Relationships among cyberbullying, parental attitudes, self-harm and suicidal behavior among adolescents: results from a school-based survey in Vietnam

Background

The rapid and widespread development of social networking sites has created a venue for an increase in cyberbullying among adolescents. Protective mechanisms and actions must be considered, such as how proximal family factors can prevent self-harm and suicidal behaviors among adolescents exposed to cyberbullying. The present study examined the associations among cyberbullying, parental attitudes, self-harm, and suicidal behaviors after adjusting for confounding factors.

Methods

Data were obtained from a school-based survey of randomly selected grade 6 students (11 years old) performed in Hue City, Vietnam, in 2018. A total of 648 students were interviewed face-to-face using a structured questionnaire based on the Global School-based Student Health Survey (GSHS). Univariate, multivariable logistic regression analyses were performed at 95% confidence level.

Results

After adjusting for gender, perceived academic pressure, unhealthy behaviors, use of Internet devices, school bullying, and family living situation, a significantly higher risk of self-harm was detected among those who had experienced cyberbullying (adjusted odd ratio [AOR] = 2.97; 95% CI, 1.32–6.71). Parental acceptance retained a significant association with self-harm and suicidal behavior (P < 0.05) while parental concentration did not exhibit a significant association in a multivariable logistic regression model. In addition, suicidal ideation and suicidal planning were associated with an interaction effect between cyberbullying and parental concentration (AOR = 0.37; 95% CI, 0.15–0.94 and AOR = 0.23; 95% CI, 0.06–0.87, respectively).

Conclusion

Cyberbullying has become an important phenomenon associated with self-harm among young adolescents in developing countries, and parental acceptance in proxy of parental attitude was positively related with severe mental health issues among adolescents. Thus, sufficient attention in efforts to promote adolescent health should be focused on family factors in the digital era of developing countries.

Suicide Prevention in the European Region

Although the majority of the world's suicides occur in Asia, suicide and self-harm are major concerns in Europe as well. Suicide accounts for 1.4% of the total number of deaths in Europe, with rates highest among those aged over 70 and also high among those aged 45-59 years. Europe accounts for six of the top ten countries with the highest suicide rates internationally. Although rates of suicide attempts and self-harm are not consistently recorded, evidence from hospital-based studies and school-based surveys highlight their extent and scale. Numerous countries in Europe have developed national suicide prevention strategies and action plans. Some of the suicide prevention activities in Belgium, Estonia, Finland, Scotland, France, Germany, Romania, Russia, Sweden, Ukraine, and Italy are summarized. In the chapter we also highlight novel suicide prevention projects funded by the EU which have advanced our understanding of suicide risk and have developed the evidence base for what works to prevent suicide. Examples include the European Alliance Against Depression (EAAD), Saving and Empowering Young Lives in Europe (SEYLE), Suicide Prevention Through Internet and Media Based Mental Health Promotion (SUPREME), and Reduction of Suicides and Trespasses on Railway Property (RESTRAIL). Future challenges and opportunities for suicide prevention in Europe are also discussed.

Narratives of Self-Harm at School: Identifying Trajectories of Intervention in Educational Contexts

Recent studies have shown that self-harming behaviour is increasingly widespread among adolescents, in particular at school. However, educational institutions perceive themselves unable to cope with the phenomenon, searching for protocols and guidelines to improve its management. Considering schools as useful contexts for intercepting the young malaise, this study aims at exploring the main meanings of self-harming behaviours made within the educational cultural contexts starting from the student’s narrations, in order to understand the possible trajectories of practice. In two high schools we have collected 96 narratives of self-harm written by adolescents (mean age 14; 74% females), who have been engaged in non-suicidal self-injury once in their life. The analysis of the narratives, produced with the help of a software for the automatic qualitative analysis of texts, has allowed to identify four prevalent themes organized into three sense vectors. The findings highlighted significant gender differences in the representation of the experience of self-harm between males and females, as well as the importance of meaningful relationships developed in familiar and educational contexts, which may allow the help seeking process. The emerging of culturally-shared meanings among adolescents within the investigated contexts may allow to think about possible protocols of preventive and clinical practices in schools.

Psychosocial risk factors for suicidality in children and adolescents

Suicidality in childhood and adolescence is of increasing concern. The aim of this paper was to review the published literature identifying key psychosocial risk factors for suicidality in the paediatric population. A systematic two-step search was carried out following the PRISMA statement guidelines, using the terms 'suicidality, suicide, and self-harm' combined with terms 'infant, child, adolescent' according to the US National Library of Medicine and the National Institutes of Health classification of ages. Forty-four studies were included in the qualitative synthesis. The review identified three main factors that appear to increase the risk of suicidality: psychological factors (depression, anxiety, previous suicide attempt, drug and alcohol use, and other comorbid psychiatric disorders); stressful life events (family problems and peer conflicts); and personality traits (such as neuroticism and impulsivity). The evidence highlights the complexity of suicidality and points towards an interaction of factors contributing to suicidal behaviour. More information is needed to understand the complex relationship between risk factors for suicidality. Prospective studies with adequate sample sizes are needed to investigate these multiple variables of risk concurrently and over time.

Risk of Suicide and Self-harm in Kids: The Development of an Algorithm to Identify High-Risk Individuals Within the Children's Mental Health System

Suicide is the second leading cause of death in adolescents within Canada. While several risk factors have been found to be associated with increased risk, appropriate decision-support tools are needed to identify children who are at highest risk for suicide and self-harm. The aim of the present study was to develop and validate a methodology for identifying children at heightened risk for self-harm and suicide. Ontario data based on the interRAI Child and Youth Mental Health Screener (ChYMH-S) were analyzed to develop a decision-support algorithm to identify young persons at risk for suicide or self-harm. The algorithm was validated with additional data from 59 agencies and found to be a strong predictor of suicidal ideation and self-harm. The RiSsK algorithm provides a psychometrically sound decision-support tool that may be used to identify children and youth who exhibit signs and symptoms noted to increase the likelihood of suicide and self-harm.

Global Lifetime and 12-Month Prevalence of Suicidal Behavior, Deliberate Self-Harm and Non-Suicidal Self-Injury in Children and Adolescents between 1989 and 2018: A Meta-Analysis

OBJECTIVE

This meta-analysis aimed to estimate the global lifetime and 12-month prevalence of suicidal behavior, deliberate self-harm and non-suicidal self-injury in children and adolescents.

METHODS

A systematic search for relevant articles published between 1989 to 2018 was performed in multiple electronic databases. The aggregate 12-month and lifetime prevalence of suicidal behavior, deliberate self-harm, and non-suicidal self-injury were calculated based on the random-effects model. Subgroup analyses were performed to compare the prevalence according to school attendance and geographical regions. Results: A total of 686,672 children and adolescents were included. The aggregate lifetime and 12-month prevalence of suicide attempts was 6% (95% CI: 4.7-7.7%) and 4.5% (95% CI: 3.4-5.9%) respectively. The aggregate lifetime and 12-month prevalence of suicidal plan was 9.9% (95% CI: 5.5-17%) and 7.5% (95% CI: 4.5-12.1%) respectively. The aggregate lifetime and 12-month prevalence of suicidal ideation was 18% (95% CI: 14.2-22.7%) and 14.2% (95% CI: 11.6-17.3%) respectively. The aggregate lifetime and 12-month prevalence of non-suicidal self-injury was 22.1% (95% CI: 16.9-28.4%) and 19.5% (95% CI: 13.3-27.6%) respectively. The aggregate lifetime and 12-month prevalence of deliberate self-harm was 13.7% (95% CI: 11.0-17.0%) and 14.2% (95% CI: 10.1-19.5%) respectively. Subgroup analyses showed that full-time school attendance, non-Western countries, low and middle-income countries, and geographical locations might contribute to the higher aggregate prevalence of suicidal behaviors, deliberate self-harm, and non-suicidal self-injury. Conclusions: This meta-analysis found that non-suicidal self-injury, suicidal ideation, and deliberate self-harm were the three most common suicidal and self-harm behaviors in children and adolescents.

Self-harm and social media: thematic analysis of images posted on three social media sites

OBJECTIVES

To explore the nature of images tagged as self-harm on popular social media sites and what this might tell us about how these sites are used.

DESIGN

A visual content and thematic analysis of a sample of 602 images captured from Twitter, Instagram and Tumblr.

RESULTS

Over half the images tagged as self-harm had no explicit representation of self-harm. Where there was explicit representation, self-injury was the most common; none of these portrayed images of graphic or shocking self-injury. None of the images we captured specifically encouraged self-harm or suicide and there was no image that could be construed as sensationalising self-harm.Four themes were found across the images: communicating distress, addiction and recovery, gender and the female body, identity and belonging.

CONCLUSIONS

Findings suggest that clinicians should not be overly anxious about what is being posted on social media. Although we found a very few posts suggesting self-injury was attractive, there were no posts that could be viewed as actively encouraging others to self-harm. Rather, the sites were being used to express difficult emotions in a variety of creative ways, offering inspiration to others through the form of texts or shared messages about recovery.

Non-Suicidal self-injury and suicide in depressed Adolescents: Impact of peer victimization and bullying

BACKGROUND

While prior research has demonstrated that peer victimization and bully perpetration contribute to non-suicidal self-injury (NSSI) and suicidal thoughts and behaviors (STBs), it remains unclear whether these interpersonal processes differentiate self-injuring adolescent suicide ideators and attempters.

METHODS

The study included adolescents aged 13-18 years (n = 223; M = 15.31, SD = 1.34) recruited from an acute inpatient program. Participants were divided into two groups: (1) NSSI_SI (n = 106): endorsed past year NSSI, current suicide ideation, and no lifetime suicide attempts and (2) NSSI_SI+SA (n = 117): endorsed past year NSSI, current suicide ideation, and lifetime suicide attempts. Adolescents completed clinical interviews (i.e., mental disorders, NSSI, and STBs) and self-report measures assessing peer victimization, bully perpetration, and depression severity.

RESULTS

NSSI_SI+SA youth reported higher levels of peer victimization and bully perpetration than NSSI_SI youth (ps < 0.01, ds = 0.36-0.37). Among the NSSI_SI+SA youth, bully perpetration was associated with a greater number of past month suicide attempts (p = 0.02, RR = 1.07). Only peer victimization was associated with greater NSSI behaviors in the past month (p = 0.04, RR = 1.01).

LIMITATIONS

The study is cross-sectional, and reports of peer victimization and bully perpetration rely on self-report assessment.

CONCLUSIONS

Peer victimization and bully perpetration differentiated adolescent suicide ideators and attempters, highlighting the need to address bully perpetration in addition to peer victimization in suicide interventions and research.

The Association between Deliberate Self-Harm and School Bullying Victimization and the Mediating Effect of Depressive Symptoms and Self-Stigma: A Systematic Review

BACKGROUND

Identifying deliberate self-harm in the young and its relationship with bullying victimization is an important public health issue.

METHODS

A systematic review was performed to explore evidence of the association between deliberate self-harm and school bullying victimization in young people, as well as the mediating effect of depressive symptoms and self-stigma on this association. An advanced search in the following electronic databases was conducted in January 2018: PubMed/Medline; CINAHL; PsycINFO; PsycARTICLES; Science Direct; Scopus, and Cochrane Library. Studies that fulfilled the inclusion criteria were further assessed for their methodological integrity. The Norwegian Knowledge Centre for Health Services tool was applied for cross-sectional studies and the Critical Appraisal Skills Programme instrument for the cohort studies. Only empirical quantitative studies published in the English language in peer reviewed journals during the last decade (2007-2018) aimed at exploring the association between deliberate self-harm and school bullying victimization in community-based schoolchildren with a mean age of under 20 years were included.

RESULTS

The reviewed cross-sectional and cohort studies (22) revealed a positive association between school bullying victimization and deliberate self-harm, including nonsuicidal self-injury, which remained statistically significant when controlled for the main confounders. The mediating role of depressive symptoms in the association between deliberate self-harm and school bullying victimization was confirmed. A dose-response effect was shown in the association between nonsuicidal self-injury and school bullying victimization, whilst the mediating effect of depressive symptoms needs to be further explored. No studies were found directly exploring the mediating effect of self-stigma in the association between deliberate self-harm and bullying victimization.

CONCLUSION

Targeted interventions aimed at eliminating victimization behaviours within the school context are therefore proposed, as well as interventions to promote healthy parenting styles for the parents of schoolchildren. Moreover, school healthcare professionals should screen students involved in bullying for self-injury, and vice versa.

School- and class-level variation in self-harm, suicide ideation and suicide attempts in Danish high schools

Aim: Strong associations have been found between being exposed to self-harm in family and friends and own self-harm in adolescence. Therefore, self-harm and suicide behaviour might tend to cluster within school and school classes. The aim of this study was to describe the prevalence, frequency and type of self-harm, suicide ideation and suicide attempts within Danish high schools and to test whether self-harm and suicide behaviour cluster in schools and school classes. Methods: Data came from the Danish National Youth Study 2014, a national survey. The respective study included 66,284 high-school students nested in 117 schools and 3146 school classes. The prevalence and clustering of self-harm behaviour, ever and within the last year, type of self-harm (e.g. cutting, burning, scratching and hitting) and suicide ideation and suicide attempts were investigated. Multi-level logistic regression was applied to quantify clustering among participants within the same class and school. Results: In total, 12,960 (20%) reported self-harm ever and 5706 (8.6%) within the last year. Prevalence was higher among girls than boys. Among girls, cutting (15%) and scratching (13%) was the most common type of self-harm, whereas among boys, hitting (6.7%) was most prevalent. The degree of clustering of self-harm and suicide behaviour was low, with school-level intra-class correlation coefficients (ICC) ranging from 0.8–1.8% and school class level ICC’s from 4.3–6.8%. Conclusions: This study shows that self-harm was common, especially in girls. The degree of clustering of self-harm and suicide behaviour in school and school classes was low.

An interpretative phenomenological analysis of young people's self-harm in the context of interpersonal stressors and supports: Parents, peers, and clinical services

RATIONALE

Self-harm in young people is of significant clinical concern. Multiple psychological, social and clinical factors contribute to self-harm, but it remains a poorly understood phenomenon with limited effective treatment options.

OBJECTIVE

To explore young women's experience of self-harm in the context of interpersonal stressors and supports.

METHOD

Fourteen adolescent females (13-18 years) who had self-harmed in the last six months completed semi-structured interviews about self-harm and supports. Interpretative phenomenological analysis was undertaken.

RESULTS

Themes identified were: 1) Arguments and worries about family breakdown; 2) Unhelpful parental response when self-harm discovered and impact on seeking support; 3) Ongoing parental support; 4) Long-term peer victimization/bullying as a backdrop to self-harm; 5) Mutual support and reactive support from friends (and instances of a lack of support); 6) Emotions shaped by others (shame, regret and feeling 'stupid to self-harm'); and 7) 'Empty promises' - feeling personally let down by clinical services. These themes were organised under two broad meta-themes (psychosocial stressors, psychosocial supports). Two additional interconnected meta-themes were identified: Difficulties talking about self-harm and distress; and Impact on help-seeking.

CONCLUSION

Parents and peers play a key role in both precipitating self-harm and in supporting young people who self-harm. The identified themes, and the apparent inter-relationships between them, illustrate the complexity of self-harm experienced in the context of interpersonal difficulties, supports, and emotions. These results have implications for improving support from both informal and clinical sources.

Deliberate self-harm among adolescent psychiatric outpatients in Singapore: prevalence, nature and risk factors

BACKGROUND

Deliberate self-harm (DSH) is a prominent mental health concern among adolescents. Few studies have examined adolescent DSH in non-Western countries. This study examines the prevalence, types and associated risk factors of DSH in a clinical sample of adolescents in Singapore.

METHODS

Using a retrospective review of medical records, demographic and clinical data were obtained from 398 consecutive adolescent psychiatric outpatients (mean age = 17.5 ± 1.4 years, range = 13-19 years) who presented at Changi General Hospital from 2013 to 2015.

RESULTS

23.1% (n = 92) of adolescents engaged in at least one type of DSH. Cutting was the most common type of DSH reported. Females were three times more likely to engage in DSH than males. DSH was positively associated with female gender (odds ratio [OR] 5.03), depressive disorders (OR 2.45), alcohol use (OR 3.49) and forensic history (OR 3.66), but not with smoking behaviour, living arrangement, parental marital status, past abuse or family history of psychiatric illness.

CONCLUSION

Interventions targeting adolescent DSH should also alleviate depressive symptoms, alcohol use and delinquent behaviours.

The association between pubertal status and depressive symptoms and diagnoses in adolescent females: A population-based cohort study

BACKGROUND

There is an association between puberty and depression, but many things remain poorly understood. When assessing puberty in females, most studies combine indicators of breast and pubic hair development which are controlled by different hormonal pathways. The contributions of pubertal timing (age at onset) and pubertal status (stage of development, irrespective of timing) are also poorly understood. We tested the hypothesis that stage of breast development in female adolescents, controlled largely by increased estradiol, would be more strongly associated with depression than pubic hair development which occurs in both males and females, and is controlled by adrenal androgens. We investigated whether this association was independent of pubertal timing.

METHODS

ROOTS is an ongoing cohort of 1,238 adolescents (54% female) recruited in Cambridgeshire (UK) at age 14.5, and followed-up at ages 16 and 17.5. Depression was assessed using the Mood and Feelings Questionnaire (MFQ) and clinical interview. Breast and pubic hair development were assessed at 14.5, using Tanner rating scales.

RESULTS

For each increase in Tanner breast stage at 14.5, depressive symptoms increased by 1.4 MFQ points (95% CI 0.6 to 2.3), irrespective of age at onset. Pubic hair status was only associated with depressive symptoms before adjustment for breast status, and was not associated with depression in males. The same pattern was observed longitudinally, and for depression diagnoses.

LIMITATIONS

We did not directly measure hormone levels, our findings are observational, and the study had a relatively low response rate.

CONCLUSIONS

Females at more advanced stages of breast development are at increased risk of depression, even if their age at pubertal onset is not early. Alongside social and psychological factors, hormones controlling breast but not pubic hair development may contribute to increased incidence of female depression during puberty.

Suicide attempts and non-suicidal self-harm: national prevalence study of young adults

BACKGROUND

There are few prevalence studies of suicide attempts and non-suicidal self-harm (NSSH).

AIMS

We aimed to estimate the prevalence of thoughts of NSSH, suicidal thoughts, NSSH and suicide attempts among 18- to 34-year-olds in Scotland.

METHOD

We interviewed a representative sample of young adults from across Scotland.

RESULTS

We interviewed 3508 young people; 11.3 and 16.2% reported a lifetime history of suicide attempts and NSSH, respectively. The first episode of NSSH tended to precede the first suicide attempt by about 2 years. Age at onset of NSSH and suicide attempt was younger in females. Earlier age at onset was associated with more frequent NSSH/suicide attempts. Women are significantly more likely to report NSSH and suicide attempts compared with men.

CONCLUSIONS

One in nine young people has attempted suicide and one in six has engaged in NSSH. Clinicians should be vigilant, as suicide attempts and NSSH are relatively common.

DECLARATION OF INTEREST

None.

What do young adolescents think about taking part in longitudinal self-harm research? Findings from a school-based study

BACKGROUND

Research about self-harm in adolescence is important given the high incidence in youth, and strong links to suicide and other poor outcomes. Clarifying the impact of involvement in school-based self-harm studies on young adolescents is an ethical priority given heightened risk at this developmental stage.

METHODS

Here, 594 school-based students aged mainly 13-14 years completed a survey on self-harm at baseline and again 12-weeks later. Change in mood following completion of each survey, ratings and thoughts about participation, and responses to a mood-mitigation activity were analysed using a multi-method approach.

RESULTS

Baseline participation had no overall impact on mood. However, boys and girls reacted differently to the survey depending on self-harm status. Having a history of self-harm had a negative impact on mood for girls, but a positive impact on mood for boys. In addition, participants rated the survey in mainly positive/neutral terms, and cited benefits including personal insight and altruism. At follow-up, there was a negative impact on mood following participation, but no significant effect of gender or self-harm status. Ratings at follow-up were mainly positive/neutral. Those who had self-harmed reported more positive and fewer negative ratings than at baseline: the opposite pattern of response was found for those who had not self-harmed. Mood-mitigation activities were endorsed.

CONCLUSIONS

Self-harm research with youth is feasible in school-settings. Most young people are happy to take part and cite important benefits. However, the impact of participation in research appears to vary according to gender, self-harm risk and method/time of assessment. The impact of repeated assessment requires clarification. Simple mood-elevation techniques may usefully help to mitigate distress.

Measuring perfectionism in children: a systematic review of the mental health literature

The adverse consequences of perfectionism in the lives of youth (children and adolescents) are now widely recognised, including impact on mental health and general well-being. In order to develop interventions to prevent and treat perfectionism and promote resilience for children, rigorous testing and examination of theoretical models is needed as well as having access to valid and reliable assessment tools. The aim of the current literature review was to examine the validity and reliability of the measures currently being used to measure perfectionism in children under the age of 15. A systematic review of the literature identified six instruments that had been utilised in children. Preliminary support with respect to reliability and validity was established for each of these measures, and there was evidence supporting the existence of both perfectionistic striving and perfectionistic concerns in this population. However, many of the measures lacked evaluation of key psychometric properties by independent authors. Further work distinguishing adaptive and maladaptive perfectionism will be necessary to promote future interventions and treatment in this area.

Self-injury and suicide behavior among young people with perceived parental alcohol problems in Denmark: a school-based survey

The aim of this study was to test the hypothesis that young people who perceive their parents to have alcohol problems are more likely to self-injure, have suicide ideation, and to attempt suicide than young people without parental alcohol problems. We also tested whether the association between parental alcohol problems and self-injury, suicide ideation, and suicide attempt among young people differed depending on the gender of the child and the parent. Data came from the Danish National Youth Study 2014, a web-based national survey. A total of 75,853 high school and vocational school students participated. Self-injury, suicidal ideation, and suicide attempts were outcomes and the main exposure variables were perceived parental alcohol problems, gender of the parent with alcohol problems, cohabitation with a parent with alcohol problems, and severity of the parents' alcohol problems. Young people with parental alcohol problems had higher odds of self-injury [boys: OR = 1.59 (95% CI 1.40-1.82); girls: OR = 1.84 (95% CI 1.69-1.99)], suicidal ideation [boys: OR = 1.81 (95% CI 1.59-2.06); girls: OR 1.74 (95% CI 1.59-1.89)], and suicide attempt [boys: OR = 2.10 (95% CI 1.63-2.71); girls: OR = 2.09 (95% CI 1.80-2.42)] compared to young people without parental alcohol problems. Girls with parental alcohol problems had higher odds of self-injury than boys with parental alcohol problems, whereas no gender differences were found for suicidal ideation and suicide attempts. Also no differences were found depending on the gender of the parent with alcohol problems. This study shows that young people with parental alcohol problems have higher odds of self-injury, suicide ideation, and suicide attempts.

Web-Based Decision Aid to Assist Help-Seeking Choices for Young People Who Self-Harm: Outcomes From a Randomized Controlled Feasibility Trial

BACKGROUND

Adolescents who self-harm are often unsure how or where to get help. We developed a Web-based personalized decision aid (DA) designed to support young people in decision making about seeking help for their self-harm.

OBJECTIVE

The aim of this study was to evaluate the feasibility and acceptability of the DA intervention and the randomized controlled trial (RCT) in a school setting.

METHODS

We conducted a two-group, single blind, randomized controlled feasibility trial in a school setting. Participants aged 12 to 18 years who reported self-harm in the past 12 months were randomized to either a Web-based DA or to general information about mood and feelings. Feasibility of recruitment, randomization, and follow-up rates were assessed, as was acceptability of the intervention and study procedures. Descriptive data were collected on outcome measures examining decision making and help-seeking behavior. Qualitative interviews were conducted with young people, parents or carers, and staff and subjected to thematic analysis to explore their views of the DA and study processes.

RESULTS

Parental consent was a significant barrier to young people participating in the trial, with only 17.87% (208/1164) of parents or guardians who were contacted for consent responding to study invitations. Where parental consent was obtained, we were able to recruit 81.7% (170/208) of young people into the study. Of those young people screened, 13.5% (23/170) had self-harmed in the past year. Ten participants were randomized to receiving the DA, and 13 were randomized to the control group. Four-week follow-up assessments were completed with all participants. The DA had good acceptability, but qualitative interviews suggested that a DA that addressed broader mental health problems such as depression, anxiety, and self-harm may be more beneficial.

CONCLUSIONS

A broad-based mental health DA addressing a wide range of psychosocial problems may be useful for young people. The requirement for parental consent is a key barrier to intervention research on self-harm in the school setting. Adaptations to the research design and the intervention are needed before generalizable research about DAs can be successfully conducted in a school setting.

TRIAL REGISTRATION

International Standard Randomized Controlled Trial registry: ISRCTN11230559; http://www.isrctn.com/ISRCTN11230559 (Archived by WebCite at http://www.webcitation.org/6wqErsYWG).