Depressive symptoms and deliberate self-harm in a community sample of adolescents: a prospective study

Effects of the mindfulness program for male substance abusers in Thailand on stress, deliberate self-harm, and drug abstinence intention: A repeated-measure design

Background

Substance abuse is prevalent among males, and mindfulness could serve as a means of helping individuals suffering from the adverse effects of substance abuse find relief.

Objective

This study employed a one-group repeated-measure design and aimed to evaluate the effects of the mindfulness program on stress, deliberate self-harm, and drug abstinence intention among male substance abusers.

Methods

The mindfulness program was implemented for Thai males with a history of narcotic drug use. Five participants were recruited from a rehabilitation institute in Thailand using convenience sampling. The program consisted of eight sessions over four weeks. The study outcomes were measured at three time points: pre-intervention (Time 1, Week 1), post-intervention (Time 2, Week 4), and follow-up (Time 3, Week 6). Research instruments included the Deliberate Self-Harm Inventory, the Perceived Stress Scale, and the Drug Abstinence Intention Questionnaire, all of which had Cronbach's alpha values above 0.80. Data analysis was carried out using the Friedman test and Dunn-Bonferroni post-hoc test.

Results

The eight-session program was implemented as intended, with a retention rate of 100%. The mean scores of deliberate self-harm and drug abstinence intention were significantly different across the three time points (χ2 = 10.000 and χ2 = 9.579, p <0.01, respectively). After conducting pairwise comparisons, the mean scores of deliberate self-harm at Time 2 and Time 3 were significantly lower than those at Time 1. Additionally, the mean scores of drug abstinence intention at Time 2 and Time 3 were higher than those at Time 1. However, the mean score of stress did not have a significant difference.

Conclusion

This program was both acceptable and effective in reducing deliberate self-harm and improving drug abstinence intention. These findings suggest that nurses and healthcare teams involved in caring for individuals with substance abuse issues could utilize this intervention alongside other therapies or hospital treatments. Consequently, relapse prevention among substance abusers could be achieved.Thai Clinical Trials Registry Number: TCTR20230404001.

Suicide risk in patients with a current depressive episode during the COVID-19 pandemic

Introduction

The prevalence of major depressive disorder (MDD) increased during the COVID-19 pandemic. Data on suicidality in these patients during the pandemic period remain scarce. The aim of the study was to determine the prevalence and variables associated with serious suicide risk in Russian inpatients with MDD during the COVID-19 pandemic.

Methods

A cross-sectional cohort study with consecutive sampling was conducted from January 1, 2021 to December 31, 2021. All patients completed the Mini International Neuropsychiatric Interview (M.I.N.I.) (including the suicidality module), the Beck Depression Inventory, and the State-Trait Anxiety Inventory, and underwent a semi-structured interview to collect relevant demographic and clinical data. Effect sizes for all independent variables and covariates were calculated using partial eta-squared (ηp2).

Results

Of the 6757 patients with non-psychotic mental disorders assessed, 1605 (23.7%) had MDD confirmed by the M.I.N.I., of whom 17.8% were at serious risk for suicide according to the M.I.N.I. suicidality module. Factors independently associated with serious suicide risk in Russian inpatients with MDD during the pandemic were younger age (ηp2 = 0.021), greater severity of depression (0.038), higher state anxiety (0.003), and nonsuicidal self-injury (NSSI) (0.066). The same variables, except for state anxiety, were independently associated with suicide risk in the subgroup of MDD patients previously infected with SARS-CoV2.

Conclusion

In the COVID-19 pandemic, the proportion of patients with MDD at serious risk of suicide was similar to pre-pandemic data. No associations were found between suicidality in patients with MDD and COVID-related factors. Younger age, greater severity of depression, and especially NSSI were the most significant risk factors for suicide in patients with MDD during the COVID-19 pandemic.

Developmental pathways of repetitive non-suicidal self-injury: predictors in adolescence and psychological outcomes in young adulthood

BACKGROUND

Much longitudinal research has been carried out on non-suicidal self-injury (NSSI) during the last decades, but there still is a lack of studies of the individual developmental pathways of NSSI from adolescence into young adulthood. The aim of the present study was to investigate individual developmental pathways of repetitive non-suicidal self-injury (repNSSI) from adolescence into young adulthood, including adolescent predictors and psychological outcomes in young adulthood. Three developmental pathways were targeted: stable adolescence-limited repNSSI; repNSSI prolonged into young adulthood; and late-onset repNSSI; with no repNSSI as comparison.

METHODS

Data were taken from a cohort of compulsory school students (N = 1064) in grades 7-8 in a Swedish municipality. The cohort was followed longitudinally, and this study included all individuals (n = 475) with NSSI data from three waves: T1 (when they were 13-15 years old); T2 (one year later); and T3 (ten years later). RepNSSI was operationalized as self-reports of at least 5 instances of NSSI during the past six/twelve months.

RESULTS

The two pathways that involved stable repNSSI were observed significantly more often than expected by chance, with the strongest overrepresentation for the Prolonged RepNSSI pathway. Still, most adolescents who engaged in stable repNSSI stopped this before reaching young adulthood. Those who stopped did not, however, show a significantly better psychological adjustment in young adulthood than those who continued. Compared to participants with no repNSSI, participants who had stopped still reported significantly more stress, anxiety, and emotional dysregulation. As to the prediction of late onset NSSI, the findings were less robust, but sporadic NSSI at T1 and poor sleep at T2 were significant predictors, whereas depressive symptoms fell just short of significance at both timepoints.

CONCLUSIONS

The present results indicate that among adolescents who engage in stable adolescent repNSSI (1) significantly more individuals than expected by chance still engage in repNSSI ten years later, and (2) those who stop engaging in repNSSI do not show significantly better psychological adjustment than those who still engage in it. The present findings also indicate that late onset of repNSSI as reported in young adulthood to some extent is predictable from symptom measures ten years earlier.

Self-mutilation in people with psychiatric diagnosis - literature review

Introduction: Self-mutilation is of an auto-aggressive nature. They take many forms. Usually they do not occur as an isolated phenomenon. Self-injuring persons often have a diagnosed mental disorder, and a psychiatric diagnosis is one of the risk factors for the occurrence of self-harm. Material and method: In this study, articles were analyzed that contained information on the occurrence of various mental disorders. These articles searched for information on the occurrence of self-mutilation, its type, origin and causes.  Discussion: Self-mutilation is common in patients with a psychiatric diagnosis. The frequency of such behaviors can range from 33% to 50% in people with autism, up to 22%, and even 49% in people diagnosed with psychotic disorders. Acts of selfharm may affect 50-78% of people diagnosed with border-line personality disorder. In adolescents with eating disorders, 41% of patients report self-harm. In the group of people diagnosed with bipolar disorder, it may be as high as 77.3%. People with depression are also a large self-injuring group. It is reported that it may be up to 71.2% of patients with unipolar disorder. Conclusions: Self-mutilation is a phenomenon that is more and more topical and common not only in the adolescent population. This is a multi-factorial issue. One of the risk factors are mental disorders. Self-mutineers choose various methods, and this choice depends, among others, on from recognition. The size of the phenomenon and its evolution make it necessary to study it in order to increase the level of knowledge, update information and, consequently, the ability to help people at risk of NSSI.  Keywords: self-mutilation, autism spectrum disorder, schizophrenia, bipolar disorder, personality disorders

Assessing Clinical Features of Adolescents Suffering from Depression Who Engage in Non-Suicidal Self-Injury

Depressive disorders (DDs) and non-suicidal self-injury (NSSI) are important juvenile mental health issues, showing alarming increasing rates. They frequently co-occur, mainly among adolescents, increasing the suicide risk. We aimed to compare the clinical features of two groups of adolescents with DDs, differed by their engagement or not in NSSI (“DD + NSSI” and “DD”). We hypothesized that NSSI would characterize particularly severe forms of DDs suitable for becoming specific phenotypes of adolescent depression. We enrolled 56 adolescents (11–17 years) diagnosed with a DD according to the DSM-5 criteria. They were assessed for NSSI endorsement (Ottawa Self-Injury Inventory), depressive symptoms (Children’s Depression Inventory 2), emotional dysregulation (Difficulties in Emotional Regulation Scale), and anxiety symptoms (Screen for Child Anxiety-Related Emotional Disorders). The two groups accounted for 31 (“DD + NSSI”) and 25 (“DD”) individuals. The “DD + NSSI” group had significantly higher suicidal ideation (p 0.0039), emotional dysregulation (p 0.0092), depressive symptoms (p 0.0138), and anxiety symptoms (p 0.0153) than the “DD” group. NSSI seemed to characterize more severe phenotypes of adolescent depression, applying for a potential role as a “specifier” of DDs, describing relevant information for their management. Further studies are needed to support this hypothesis and its potential opportunities for prevention and treatment.

Working with Young People at Risk of Suicidal Behaviour and Self-Harm: A Qualitative Study of Australian General Practitioners' Perspectives

General Practitioners (GPs) play a crucial role in the identification and support of young people at risk of suicidal behaviour and self-harm; however, no studies have explored GPs' perspectives, approaches, challenges, and resource needs when working with this cohort in an Australian setting. This was a qualitative study where fifteen GPs (Mage = 45.25 years) from multiple clinics in Western Australia took part in semi-structured interviews, and data were analysed thematically. Seven main themes were identified: (1) working with young people has its unique challenges; (2) screening and assessment tools can help to manage uncertainty and discomfort; (3) going beyond tools-the dialogue and relationship are most important; (4) there are limits to what we can offer in the time available; (5) the service access and referral pathways lack clarity and coordination; (6) the provision of mental health support should not fall on GPs alone; and (7) more comprehensive training in suicide and self-harm is needed. The findings highlight a number of opportunities to enhance care and better assist GPs working with young people who present with suicidal behaviour and self-harm, including considerations for conducting assessments, targeted resources such as training, and system and service improvements.

"What I couldn't do before, I can do now": Narrations of agentic shifts and psychological growth by young adults reporting discontinuation of self-injury since adolescence

PURPOSE

We explore young adults' narrations of life events in association with nonsuicidal self-injury (NSSI) discontinuation, psychological growth, and agency.

METHODS

Transcripts from eleven face-to-face interviews with individuals who quantitatively reported injuring themselves in adolescence (2007-2008) but not in young adulthood (2017) were narratively analysed.

RESULTS

We found that at starting points, a period preceding an agentic shift in the narrative, participants endured stressful living conditions and mental illness. During this period, participants perceived no point in trying to initiate change because they did not perceive themselves as having the capacity to do so and nor could they adequately utilize any formal or informal support. After a turning point that enabled agency due to gaining a sense of belongingness, liberation, or perspective, participants underwent a process of attaining psychological well-being. However, narrating psychological growth also required momentum points, encompassing the management of and moving on from stressful contexts, along with the recognition of milestones marking improvement relative to the starting points.

CONCLUSIONS

NSSI discontinuation was narrated in conjunction with psychological growth when participants also experienced themselves as situated within an agentic context, because agency is understood as necessary to react to and manage current and future life circumstances.

Deliberate self-harm among adolescents: A structural equation modelling analysis

Deliberate self-harm is an intentional behaviour involving direct destruction of body tissues that causes non-fatal physical trauma to the extent that bleeding or bruising occurs without conscious suicidal intent. Adolescents' self-harm is an important issue in mental health work due to its high prevalence in Thailand. This study aims to test a causal model of deliberate self-harm and identify how sex, family relationship, school connectedness, stress, resilience, and self-control influenced deliberate self-harm behaviour in Thai adolescents. A model-testing, cross-sectional study was conducted to test a causal model of deliberate self-harm in Thai adolescents. Multi-stage random sampling was used to recruit 360 adolescents. Adolescents completed six self-report instruments: the family relationship questionnaire, student-school connectedness scale, resilience factors scale for Thai adolescents, self-control questionnaire, Perceived Stress Scale-10 (Thai version), and Deliberate Self-Harm Inventory. Internal consistencies ranged from 0.81 to 0.89. Data were analysed by using descriptive statistics and structural equation modelling. The findings found sex, resilience, stress, and school connectedness had direct effects on deliberate self-harm (β = -0.139, β = -0.266, β = 0.163, and β = -0.671, respectively). Resilience and stress also mediated the links between sex (female), family relationship, school connectedness, and deliberate self-harm. The variables accounted for 65.2% of the variance in the prediction of deliberate self-harm behaviour in Thai adolescents. These findings suggest the causal model of deliberate self-harm fit the empirical data. Interventions to reduce stress and strengthen school connectedness, family relationship, and resilience among Thai adolescents should be implemented, particularly for boys, to prevent deliberate self-harm.

The Interplay of Chronic Interpersonal Stress and Rumination on Nonsuicidal Self-Injury in Youth

Nonsuicidal self-injury (NSSI) describes deliberate self-destructive behaviors without the intention to die. Little is known about what factors contribute to NSSI especially among youth. The current study tested two conceptual models for how chronic interpersonal stress and rumination may contribute to NSSI engagement across 18 months in a community sample of youth: (1) a mediation pathway based on the Emotional Cascade Model (i.e., stress contributes to rumination and then to subsequent NSSI), and (2) a moderation model based on the cognitive vulnerability-stress framework (i.e., rumination moderates the relation between stress and NSSI). 516 youth aged 7-16 (M_age = 12.0; 56% female; 90% Non-Hispanic or Non-Latinx) reported on ongoing interpersonal stress occurring between T1-T2 (every 6 months from T1 to 12 months) via the Youth Life Stress Interview, rumination via the Children's Response Styles Questionnaire (at T1 and 18 months later, T2), and NSSI engagement every six months from 18 to 36 months (T2-T3) via the Self-Injurious Thoughts and Behaviors Interview. Interpersonal stress predicted later rumination (b = .43, p < .01), rumination forecasted later NSSI occurrence (OR = 1.06, p < .01), and mediation was supported via a significant indirect effect of interpersonal stress on NSSI through rumination (b = .03, 95% CI = .01, .07). Rumination did not significantly moderate the relation between stress and NSSI. The prospective relation between chronic interpersonal stress and NSSI engagement was partly explained by rumination, aligning with the Emotional Cascade Model's prediction that rumination contributes to NSSI. Youth may conduct NSSI to interrupt rumination elicited by chronic interpersonal stress.

What happens to young adults who have engaged in self-injurious behavior as adolescents? A 10-year follow-up

This study examined the longitudinal associations between non-suicidal self-injury (NSSI) in early adolescence and various positive and negative aspects of mental health in young adulthood. The participants were a cohort of regular school students (n = 1064) in grades 7-8 from a Swedish municipality. Nine hundred and ninety-one of these completed an 11-page questionnaire (T1: M_age = 13.7; 50.3% girls); 1 year later, 984 students completed the questionnaire again (T2: M_age = 14.8; 51.1% girls); and 10 years later, 557 took part (T3: M_age = 25.3; 59.2% women). The prevalence of any NSSI (≥ 1 instance) decreased from about 40% in adolescence to 18.7% in young adulthood, while the prevalence of repetitive NSSI (≥ 5 instances) decreased from about 18 to 10%. Compared to individuals who reported no NSSI as adolescents, and controlling for gender and psychological difficulties in adolescence, adolescents with stable repetitive NSSI (i.e., repetitive NSSI at both T1 and T2) showed significantly higher levels of stress, anxiety, NSSI, and difficulties in emotion regulation 10 years later. Even infrequent and unstable repetitive NSSI in adolescence was associated with negative outcomes in young adulthood. These results suggest that stable repetitive NSSI in adolescence is a strong risk factor for mental health problems in young adulthood and that occasional engagement in NSSI in adolescence is an indicator of vulnerability for poorer mental health in young adulthood.

Electromyographic evidence of reduced emotion mimicry in individuals with a history of non-suicidal self-injury

Engaging in facial emotion mimicry during social interactions encourages empathy and functions as a catalyst for interpersonal bonding. Decreased reflexive mirroring of facial expressions has been observed in individuals with different non-psychotic disorders, relative to healthy controls. Given reports of interpersonal relationship difficulties experienced by those who engage in non-suicidal self-injury (NSSI), it is of interest to explore facial emotion mimicry in individuals with a history of this behaviour (HNSSI). Among other things, this will enable us to better understand their emotion regulation and social interaction challenges. Surface facial electromyography (fEMG) was used to record the reflexive facial mimicry of 30 HNSSI and 30 controls while they passively observed a series of dynamic facial stimuli showing various facial expressions of emotion. Beginning with a neutral expression, the stimuli quickly morphed to one of 6 prototypic emotional expressions (anger, fear, surprise, disgust, happiness, or sadness). Mimicry was assessed by affixing surface electrodes to facial muscles known to exhibit a high degree of electrical activity in response to positive and negative emotions: the corrugator supercilii and the zygomaticus major. HNSSI participants, relative to controls, exhibited significantly less electrical activity in the corrugator muscle in response to viewing angry stimuli, and significantly less of an expected relaxation in muscle activity in response to viewing happy stimuli. Mirroring these results, greater endorsement of social influence as a motivator for engaging in NSSI was associated with less mimicry, and greater endorsement of emotion regulation as a motivator was associated with greater incongruent muscle response when viewing happy faces. These findings lend support to the theory that social interaction difficulties in HNSSI might be related to implicit violations of expected social rules exhibited through facial mimicry nonconformity.

Best practice when working with suicidal behaviour and self-harm in primary care: a qualitative exploration of young people's perspectives

OBJECTIVES

General practitioners (GPs) have a key role in supporting young people who present with suicidal behaviour/self-harm. However, little is known about young people's opinions and experiences related to GPs' practices for such presentations, and their decisions to disclose suicidal behaviour/self-harm to GPs. Additionally, existing guidelines for the management of suicide risk and/or self-harm have not incorporated young people's perspectives. This study aimed to explore young people's views and experiences related to the identification, assessment and care of suicidal behaviour and self-harm in primary care settings with GPs.

DESIGN, SETTING AND PARTICIPANTS

Two qualitative focus groups were conducted in Perth, Western Australia, with 10 young people in total (Mage = 20.67 years; range: 16-24). Data were collected using a semistructured, open-ended interview schedule and analysed using thematic analysis.

RESULTS

Five major themes were identified from the focus groups. (1) Young people wanted a collaborative dialogue with GPs, which included being asked about suicidal behaviour/self-harm, informed of treatment processes and having autonomy in decision making; (2) young people were concerned with a loss of privacy when disclosing suicidal behaviour/self-harm; (3) young people viewed labels and assessments as problematic and reductionist-disliking the terms 'risk' and 'risk assessment', and assessment approaches that are binary and non-holistic; (4) young people highlighted the importance of GPs' attitudes, with a genuine connection, attentiveness and a non-judgemental demeanour seen as paramount; and (5) young people wanted to be provided with practical support and resources, followed-up, and for GPs to be competent when working with suicidal behaviour/self-harm presentations.

CONCLUSIONS

Our study identified several concerns and recommendations young people have regarding the identification, assessment and care of suicidal behaviour/self-harm in primary care settings. Taken together, these findings may inform the development of resources for GPs, and support progress in youth-oriented best practice.

Attachment and Non-Suicidal Self-Injury among Young Adolescents: The Indirect Role of Behavioral Problems

Non-suicidal self-injury (NSSI) often occurs before age 15, yet the majority of research on risk factors for this dangerous behavior has focused on samples of older participants. Insecure attachment has been previously identified as a risk factor for both NSSI and behavioral problems, and behavioral problems appear to be particularly associated with NSSI among young populations. Redressing the lack of young adolescent NSSI research, the present study uses longitudinal data from a sample of young adolescents to test a model in which insecure attachment acts as a prospective risk factor for NSSI via emotional and behavioral problems. Data on NSSI, child-mother attachment, and emotional and behavioral problems were collected from 559 (41.1% male) Flemish adolescents when they were 13 years old (M = 12.71, SD =0.32), and again 1 year later. Insecure attachment was measured using maternal items on the Experiences in Close Relationships-Revised Child scale. Psychological adjustment was assessed with the Strengths and Difficulties Questionnaire. We found that anxious and avoidant attachment were indirectly associated with NSSI through behavioral problems but not through emotional problems. Findings highlight the role of behavioral problems as a risk factor for NSSI in early adolescence, a rarely studied developmental period during which NSSI often first starts. Findings suggest that one possible pathway for the attachment-NSSI association among young adolescents is through behavioral problems. Therapies that improve child-parent attachment may reduce NSSI among young adolescents both directly, and indirectly by improving behavioral problems.

Association between Emotion Dysregulation and Distinct Groups of Non-Suicidal Self-Injury in Taiwanese Female Adolescents

Background: Previous studies revealed that female adolescents are more likely than males to engage in non-suicidal self-injury (NSSI) to regulate negative emotions; however, the dimensions of emotion regulation that are associated with NSSI behavior in adolescents require further examination. The present study aimed to identify Taiwanese female adolescent clusters with NSSI engagement frequency and to evaluate the association of specific forms of emotion dysregulation with NSSI. Methods: The participants were 438 female adolescents (mean age = 15.23 years, SD = 1.24, range between 13 and 18) recruited from 11 high schools. Self-report questionnaires assessing NSSI, difficulties in emotion regulation, and positive and negative affect were administered, and 37% of respondents reported a history of NSSI. Results: The analysis of NSSI frequency yielded three groups: severe, moderate, and non-NSSI. High negative affect, low positive affect, and difficulties in all aspects of emotion regulation differentiated female adolescents in the severe NSSI group from their counterparts in the non-NSSI group. The moderate and severe NSSI groups were further distinguished by age of onset, negative affect, emotion regulation strategies, and impulse control. Adolescents classified in the severe group reported earlier onset of NSSI, higher negative affect, less emotion regulation strategies, and more difficulty with impulse control. Conclusions: The results indicate that assessments of NSSI and emotion regulation should be incorporated in youth mental health screening. The clinical implications of NSSI behavior intervention require further discussion.

Prevalence and Clinical Correlates of Self-Harm Behaviors in Gilles de la Tourette Syndrome

Introduction: Major symptoms of Gilles de la Tourette syndrome (GTS) are tics, but in 90% of cases, psychiatric comorbidities occur. Self-harm behaviors (SHBs) could result from deliberate action and unintentional injury from tics. Methods: We examined 165 consecutive GTS patients aged 5 to 50 years (75.8% males). The median duration of GTS was 14 years (interquartile range, 9-22 years). The patients were evaluated for GTS and comorbid mental disorders according to the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision. Self-harm behavior was diagnosed during the interview. To determine a direct relationship between SHB and clinical variables, we conducted two analyses, at the time of evaluation and lifetime. We also compared the group of children and adults with SHB. We also tried to distinguish between deliberate (non-tic-related SHB) and accidental (tic-related SHB). Results: Lifetime SHB was reported by 65 patients (39.4%), and in 55 of the cases, it was present at the time of evaluation. The age at the onset of SHB was reported in 55 of the cases (84.6%), and the median was 10 years (interquartile range, 7-13 years). In 30 of the patients (46.2%), SHB was evaluated as mild; in 26 (40%), as moderate; and in only 9 cases (13.9%), as severe. In the multivariable analysis for the predictor of lifetime SHB, attention-deficit/hyperactivity disorder (p = 0.016) and obsessive-compulsive disorder (OCD; p = 0.042) were determined as risk factors, while for current SHB, only tic severity (p < 0.0001) was statistically significant. When comparing predictors of SHB for children and adults, tic severity was determined as predictor for lifetime SHB in children (p < 0.0001), while the anxiety disorder was associated with lifetime SHB in adults (p = 0.05). Similarly, tic severity was a predictor of current SHB in the children group (p = 0.001), but this was not confirmed for adults. The group of patients with tic-related and non-tic-related SHB did not differ. Conclusions: Self-harm behavior appears mostly in children and adolescents and rarely begins in adulthood. Self-harm behavior is associated mainly with tic severity, obsessive-compulsive disorder, and attention-deficit/hyperactivity disorder. Clinical correlates of SHB are age related and differ at different points of life. Tic severity is the main factor associated with SHB in children. In the adult group, anxiety disorder and other psychiatric comorbidities may play the most important role.

Stressful Experiences, Emotion Dysregulation, and Nonsuicidal Self-Injury among University Students

Developmental theory on nonsuicidal self-injury (NSSI; e.g., self-cutting without lethal intent) underscores that stressful life experiences may lead to heightened risk for NSSI, potentially by undermining individuals' emotion coping capacities. Given that the transition to university is often accompanied by new stressors for emerging adults, it is possible that stressors experienced during the university years may lead to heightened susceptibility for NSSI during this developmental period. Cross-sectional research supports a positive association between stressful experiences and NSSI among students; however, longitudinal research is needed to examine the direction of effects and explore potential mediating factors (i.e., emotion dysregulation). In the present study, university students (N = 1132; 70.5% female; mage = 19.11) reported on their stressful experiences in university, difficulties in emotion regulation, and NSSI each year for three consecutive years. Path analysis revealed a bidirectional association between stressful experiences and NSSI. Increased stressful experiences predicted increased risk for NSSI through emotion dysregulation, and NSSI predicted increased stressful experiences through emotion dysregulation. Overall, these findings provide new insight into the processes through which NSSI may be initiated and maintained, as well as elucidate the impacts of NSSI on emotion regulation and stressful life experiences in university.

Does nonsuicidal self-injury prospectively predict change in depression and self-criticism?

Few studies have investigated nonsuicidal self-injury (NSSI) as a predictor of outcomes other than suicidal self-injury, severely limiting our understanding of this behavior's full range of consequences. Three independent studies were used to examine the prospective association between NSSI and two outcomes: depressive symptoms and self-criticism. Data were collected from samples of (1) adults with past-month NSSI, (2) adults with lifetime NSSI, and (3) adults with past-year NSSI. Studies included one-month and six-month follow-up periods. Results were tested in an internal meta-analysis. Results suggested that NSSI did not prospectively predict changes in self-criticism. No changes in depressive symptoms were seen over shorter follow-up periods; however, NSSI predicted increases in depressive symptoms at six-month follow-up in one sample. The internal meta-analysis indicated a null relationship between NSSI and prospective internalizing symptoms. Future research should replicate these findings and examine a broader range of outcomes of NSSI to better understand its complex relationship to psychopathology.

A Further Look at Therapeutic Interventions for Suicide Attempts and Self-Harm in Adolescents: An Updated Systematic Review of Randomized Controlled Trials

Background: Suicide attempts (SA) and other types of self-harm (SH) are strong predictors of death by suicide in adolescents, emphasizing the need to investigate therapeutic interventions in reduction of these and other symptoms. We conducted an updated systematic review of randomized controlled trials (RCTs) from our previous study reporting therapeutic interventions that were effective in reducing SH including SA, while additionally exploring reduction of suicidal ideation (SI) and depressive symptoms (DS). Method: A systematic literature search was conducted across OVID Medline, psycINFO, PubMed, EMBASE, and Cochrane Library from the first available article to October 22nd, 2017, with a primary focus on RCTs evaluating therapeutic interventions in the reduction of self-harm. Search terms included self-injurious behavior; self-mutilation; suicide, attempted; suicide; drug overdose. Results: Our search identified 1,348 articles, of which 743 eligible for review, yielding a total of 21 studies which met predetermined inclusion criteria. Eighteen unique therapeutic interventions were identified among all studies, stratified by individual-driven, socially driven, and mixed interventions, of which 5 studies found a significant effect for primary outcomes of self-harm and suicide attempts (31.3%), and 5 studies found a significant effect for secondary outcomes of suicidal ideation and depressive symptoms (29.4%) for therapeutic intervention vs. treatment as usual. Collapsing across different variations of Cognitive Behavior Therapy (CBT), and classifying Dialectical Behavior Therapy for Adolescents (DBT-A) as a type of CBT, CBT is the only intervention with replicated positive impact on reducing self-harm in adolescents. Conclusion: While the majority of studies were not able to determine efficacy of therapeutic interventions for both primary and secondary outcomes, our systematic review suggests that individual self-driven and socially-driven processes appeared to show the greatest promise for reducing suicide attempts, with benefits of combined self-driven and systems-driven approaches for reducing overall self-harm. Further RCTs of all intervention categories are needed to address the clinical and etiological heterogeneity of suicidal behavior in adolescents, specifically suicidal ideation and depressive symptoms.

Association between bullying behavior, perceived school safety, and self-cutting: a Japanese population-based school survey

BACKGROUND

No previous population-based studies have examined associations between self-cutting, perceived school safety, and bullying behavior among East Asian adolescents.

METHOD

We examined whether bullying, victimization, and perceived school safety were associated with self-cutting by getting 1865 students with a mean age of 13.9 years (standard deviation 0.2 years) to complete questions on these variables. Psychiatric problems were assessed with the Strengths and Difficulties Questionnaire.

RESULTS

About 5.6% of males and 11.9% females had practiced self-cutting and when we controlled these results for psychiatric symptoms, self-cutting was associated with being both a bully and a victim among males and females. In addition, self-cutting was independently associated with perceived school safety among females. Those who felt unsafe at school and were victimized were much more likely to engage in self-cutting.

CONCLUSIONS

Self-cutting among Japanese adolescents was linked with bullying behavior and feeling unsafe at school. Secure school environments and school-based antibullying programs could help to prevent adolescent self-injurious behavior.

Nonsuicidal self-injury in community adolescents: A systematic review of prospective predictors, mediators and moderators

Nonsuicidal self-injury (NSSI) usually starts during adolescence and is associated with an array of psychological and psychiatric symptoms and future suicide attempts. The aim of this study is to determine prospective predictors, mediators and moderators of NSSI in adolescent community samples in order to target prevention and treatment strategies. Two team members searched online databases independently. Thirty-nine studies were included in the review. Several variables were seen to prospectively predict NSSI: female gender, family-related variables, peer victimisation, depression, previous NSSI and self-concept. Few studies analysed mediators and moderators. Low self-concept was highlighted as a relevant moderator in the relationship between intra/interpersonal variables and NSSI. Implications of these findings are discussed. The considerable heterogeneity between studies posed a limitation to determine robust predictors of NSSI. Further prospective studies using standardised measures of predictors and outcomes are needed to ascertain the most at risk individuals and develop prevention strategies.

Explicit Motives, Antecedents, and Consequences of Direct Self-Injurious Behaviors

BACKGROUND

Self-injurious behaviors in adolescence are a serious public health concern.

AIMS

The current study aims to expand our understanding of motives for direct self-injurious behaviors (D-SIB). We examined the explicit motives but also the actual antecedents and consequences of D-SIB over time.

METHOD

As part of the Saving and Empowering Young Lives in Europe (SEYLE) study, adolescents between the ages of 14 and 18 years from Israel completed self-report questionnaires at baseline, 3-month, and 12-month follow-ups.

RESULTS

Decreases in social support predicted later increases in D-SIB, an effect mediated by negative affect. Both peer and parental support also exerted quadratic effects on D-SIB. Thus, low as well as high support predicted subsequent D-SIB. In turn, D-SIB was followed by increased peer and parental support.

LIMITATIONS

Our methodology relies on self-reports, affected by social desirability and recall biases.

CONCLUSION

The findings support a causal path for the development of D-SIB: from interpersonal distress to emotional distress and then to D-SIB. They also point to interesting avenues regarding subgroupings of adolescents who self-injure depending on their motives. Finally, our results reveal that D-SIB, although of negative import, might paradoxically be effective in serving certain functions such as gaining support from parents and peers.

Initial Psychometric Validation of the Non-Suicidal Self-Injury Scar Cognition Scale

Given the growing literature on the detrimental psychological consequences of NSSI, it is surprising that scarce research has focused on the permanent physical consequences of NSSI, scarring to one's tissue (Burke et al. 2015; Lewis 2016). Indeed, with recent research suggesting that upwards of half of those with a history of NSSI bear scarring as a result of the behavior (Burke et al. 2016), the psychological implications of scarring are important to understand. Given preliminary literature suggesting that the vast majority of individuals who bear NSSI scars ascribe a great deal of meaning to their scarring, and that this meaning varies widely, a psychometrically sound scale is needed to comprehensively and systematically assess NSSI scar-related cognitions. The present study examined the psychometric properties of the Non-Suicidal Self-Injury Scar Cognition Scale (NSSI-SCS). A sample of 110 undergraduates with at least one scar from NSSI completed the NSSI-SCS as well as measures of concurrent and divergent validity. Exploratory Factor Analysis was conducted to determine the factor structure of the NSSI-SCS. Results indicated that a five-factor solution offered the best fit for the data. Psychometric analyses support the validity of the NSSI-SCS given evidence of concurrent validity, divergent validity, and reliability. Future research should examine the test-retest reliability of the NSSI-SCS, as well as its sensitivity to change, particularly in the context of treatment research.

Parents of youth who self-injure: a review of the literature and implications for mental health professionals

Non-suicidal self-injury (NSSI) is a common mental health concern among youth, and parents can be valuable supports for these youth. However, youth NSSI can have a significant impact on parents' wellbeing, which may in turn alter parents' ability to support the youth. To date, no single article has consolidated the research on parents of youth who self-injure. This review synthesizes the literature on parent factors implicated in youth NSSI risk, the role of parents in help-seeking and intervention for youth NSSI, and the impact of youth NSSI on parent wellbeing and parenting. Clinical implications for supporting parents as they support the youth are also discussed, and recommendations for future research are outlined.

Non-suicidal self-injury prospectively predicts interpersonal stressful life events and depressive symptoms among adolescent girls

Non-suicidal self-injury (NSSI) is the deliberate self-harm of one's tissue, engaged in without lethal intent, and occurs frequently among late adolescents. Although research has indicated that NSSI predicts depression, the potential psychosocial mechanisms through which engagement in NSSI makes one susceptible to future depressive symptoms remain unclear. The present study examined whether NSSI increases the risk of experiencing stressful life events, which, in turn, heightens the risk for subsequent depressive symptoms. Drawn from a sample specifically selected for adolescents at high and low risk for developing bipolar spectrum disorders, a total of 110 late-adolescents (mean age=18.74, SD=.69; 73% female) were administered measures of lifetime and past year engagement in NSSI and current depressive symptomatology. Approximately 6 months later, they completed a measure of depressive symptoms and a questionnaire and interview assessing life events that occurred over the 6-month interval. Results suggest that the frequency of lifetime and past year NSSI predicted the occurrence of interpersonal stressful life events beyond the effects of initial depressive symptoms, but only for late adolescent girls. Results further suggest that higher levels of interpersonal stressful life events mediated the relationship between NSSI frequency and prospective increases in depressive symptoms among girls.

Cognitive and Emotion-Regulatory Mediators of the Relationship Between Behavioral Approach System Sensitivity and Nonsuicidal Self-Injury Frequency

Nonsuicidal self-injury (NSSI) is highly prevalent among late adolescents and predicts the onset of suicidal ideation and behavior. Although research has established an association between the behavioral approach system (BAS) and NSSI, less research has explored mechanisms underlying this relationship. The authors examined negative and positive emotion regulation patterns, as well as the BAS-relevant cognitive style of self-criticism, as potential mechanisms through which a hypersensitive BAS might be related to NSSI frequency. Late adolescents (N = 177) with high and moderate BAS levels completed measures of self-criticism, positive emotion regulation, brooding, and both lifetime and last-year frequency of NSSI. Results indicated that self-criticism and positive emotion dampening independently mediated the relationship between BAS and last-year frequency of NSSI. Self-criticism also mediated the relationship between BAS and lifetime frequency of NSSI. Results suggest that cognitive and emotion-regulatory styles may help to explain why high BAS individuals are likely to engage in NSSI.

The longitudinal course of non-suicidal self-injury and deliberate self-harm: a systematic review of the literature

Non-suicidal self-injury (NSSI) has been proposed as diagnostic entity and was added to the section 3 of the DSM 5. Nevertheless, little is known about the long-term course of this disorder and many studies have pointed to the fact that NSSI seems to be volatile over time. We aimed to assemble studies providing longitudinal data about NSSI and furthermore included studies using the definition of deliberate self-harm (DSH) to broaden the epidemiological picture. Using a systematic search strategy, we were able to retrieve 32 studies reporting longitudinal data about NSSI and DSH. We furthermore aimed to describe predictors for the occurrence of NSSI and DSH that were identified in these longitudinal studies. Taken together, there is evidence for an increase in rates of NSSI and DSH in adolescence with a decline in young adulthood. With regards to predictors, rates of depressive symptoms and female gender were often reported as predictor for both NSSI and DSH.

A cross-sectional study of adolescent non-suicidal self-injury: support for a specific distress-function relationship

BACKGROUND

This study has investigated the specific relationship between childhood adversities, individual trauma symptoms and the functions of non-suicidal self-injury (NSSI). The aim was to examine whether different self-reported adverse experiences and trauma symptoms predict the need to engage in NSSI, either to regulate emotions or to communicate with and influence others.

METHOD

The participants were a community sample of 816 adolescents aged 15-17 years with NSSI. Hierarchical multiple regression was used, controlling for NSSI frequency and gender. The dependent variables were the automatic and social functions of NSSI, respectively. The predictors entered in the model were several different maltreatment and adversity experiences as well as individual trauma symptoms. Mediation analyses were also performed using the bootstrapping method with bias-corrected confidence estimates.

RESULTS

Frequency of NSSI, gender (female), emotional abuse, prolonged illness or handicap during upbringing and symptoms of depression uniquely predicted the automatic functions of NSSI in the final regression model, but not the social functions. Symptoms of anxiety uniquely predicted social but not automatic functions. Having experienced physical abuse, having made a suicide attempt and symptoms of dissociation were significant predictors in both final models. The model for automatic functions explained more of the variance (62%) than the social model (28%). The relationship between childhood emotional, physical and sexual abuse and performing NSSI for automatic reasons was mediated by symptoms of depression and dissociation. The relationship between physical abuse and the social functions of NSSI was mediated by symptoms of anxiety and dissociation.

CONCLUSIONS

It is important to understand the specific context in which NSSI has developed and is maintained. Experiences of emotional abuse and symptoms of depression could guide clinical work in the direction of emotion regulation skills since in this study these variables were uniquely associated with the need to engage in NSSI to regulate emotions, to self-punish or to generate feelings. The presence of physical abuse, a suicide attempt and symptoms of dissociation could alert clinicians to a broad treatment approach since they were associated with performing NSSI to regulate both social and automatic experiences.

Self-harm in young adolescents (12-16 years): onset and short-term continuation in a community sample

BACKGROUND

To investigate the prevalence of self-harm in young adolescents and factors associated with onset and continuity over a one year period.

METHOD

Prospective longitudinal study. Participants were young adolescents (n = 3964) aged 12-16 years attending 8 secondary schools in the Midlands and South West of England.

RESULTS

Over a one year period 27% of young adolescents reported thoughts of self-harm and 15% reported at least one act of self-harm. Of those who self-harmed, less than one in five (18%) had sought help for psychological problems of anxiety or depression. Compared with boys, girls were at increased risk of developing thoughts (OR 1.61, 95% CI 1.26-2.06) and acts (OR 1.40, 95% CI 1.06-1.84) of self-harm, particularly amongst those girls in school year 9 (aged 13/14, thoughts adjusted Odds Ratio (aOR) 1.97, 95% CI 1.27-3.04; acts aOR 2.59, 95% CI 1.52-4.41). Of those reporting thoughts of self-harm at baseline, 60% also reported these thoughts at follow-up. Similarly 55% of those who reported an act of self-harm at baseline also reported that they had self-harmed at follow-up. Insecure peer relationships increased the likelihood that boys and girls would develop self-harming behaviours, as did being bullied for boys. Low mood was associated with the development of self-harming thoughts and behaviours for boys and girls, whilst a strong sense of school membership was associated with a reduced risk of developing thoughts of self-harm for boys and increased the likelihood of self-harming thoughts and behaviours ceasing for girls.

CONCLUSION

Self harm in young adolescents is common with one in four reporting self-harming thoughts and one in six engaging in self-harming behaviour over a one year period. Self-harm is already established by 12/13 years of age and for over half of our sample, self-harming thoughts and behaviour persisted over the year. Secure peer and strong school relationships were associated with less self-harm. Few seek help for psychological problems, suggesting a need to increase awareness amongst all professionals who work with young adolescents about self-harm and associated risk factors.

A comparison of adolescents engaging in self-injurious behaviors with and without suicidal intent: self-reported experiences of adverse life events and trauma symptoms

Research comparing adolescents engaging in suicidal and non-suicidal self-injury (NSSI), both separately and in combination, is still at an early stage. The purpose of the present study was to examine overlapping and distinguishable features in groups with different types of self-injurious behaviors, using a large community sample of 2,964 (50.6% female) Swedish adolescents aged 15-17 years. Adolescents were grouped into six categories based on self-reported lifetime prevalence of self-injurious behaviors. Of the total sample, 1,651 (55.7%) adolescents reported no self-injurious behavior, 630 (21.2%) reported NSSI 1-4 times, 177 (6.0%) reported NSSI 5-10 times, 311 (10.5%) reported NSSI ≥ 11 times, 26 (0.9%) reported lifetime prevalence of suicide attempt and 169 (5.7%) adolescents reported both NSSI and suicide attempt. After controlling for gender, parental occupation and living conditions, there were significant differences between groups. Pairwise comparisons showed that adolescents with both NSSI and suicide attempt reported significantly more adverse life events and trauma symptoms than adolescents with only NSSI, regardless of NSSI frequency. The largest differences (effect sizes) were found for interpersonal negative events and for symptoms of depression and posttraumatic stress. Adolescents with frequent NSSI reported more adversities and trauma symptoms than those with less frequent NSSI. There were also significant differences between all the NSSI groups and adolescents without any self-injurious behavior. These findings draw attention to the importance of considering the cumulative exposure of different types of adversities and trauma symptoms when describing self-injurious behaviors, with and without suicidal intent.

International prevalence of adolescent non-suicidal self-injury and deliberate self-harm

BACKGROUND

The behaviours of non-suicidal self-injury (NSSI) and deliberate self-harm (DSH) are prevalent among adolescents, and an increase of rates in recent years has been postulated. There is a lack of studies to support this postulation, and comparing prevalence across studies and nations is complicated due to substantial differences in the methodology and nomenclature of existing research.

METHODS

We conducted a systematic review of current (2005 - 2011) empirical studies reporting on the prevalence of NSSI and DSH in adolescent samples across the globe.

RESULTS

Fifty-two studies fulfilling the inclusion criteria were obtained for analysis. No statistically significant differences were found between NSSI (18.0% SD = 7.3) and DSH (16.1% SD = 11.6) studies. Assessment using single item questions led to lower prevalence rates than assessment with specific behaviour checklists. Mean prevalence rates have not increased in the past five years, suggesting stabilization.

CONCLUSION

NSSI and DSH have a comparable prevalence in studies with adolescents from different countries. The field would benefit from adopting a common approach to assessment to aide cross-cultural study and comparisons.