Intervention related reductions in perceived burdensomeness mediates incidence of suicidal thoughts

Risk and protective correlates of suicidality in the military health and well-being project

Suicidality disproportionately affects Veterans, and in 2020 the Military Health and Well-Being Project was conducted in part to study the link between risk and protective constructs with suicidality among Veterans. In the present study, we investigate the relative contribution of risk (i.e., military self-stigma, daily stress, combat exposure, substance use, traumatic brain injury, and moral injury) and protective constructs (i.e., social integration, social contribution, public service motivation, purpose and meaning, and help-seeking) with suicidality. Using cross-sectional Pearson correlation and linear regression models, we studied the independent and relative contribution of risk and protective correlates in a sample of 1469 Veterans (male: n = 985, 67.1 %; female: n = 476, 32.4 %; transgender, non-binary, prefer not to say: n = 8, 0.5 %). When we investigated protective constructs individually as well as simultaneously, social contribution (β = -0.39, t = -15.59, p < 0.001) was the strongest protective construct against suicidality. Social integration (β = -0.13, t = -4.88, p < 0.001) additionally accounted for significant reduction in suicidality when all protective constructs were considered together. When we investigated the contribution of risk constructs towards suicidality, moral injury was most strongly associated with suicidality (r = 0.519, p < 0.001), yet when studied simultaneously for their relative contribution none of the constructs accounted for a significant amount of the variance in suicidality (|t|s ≤ 1.98, ps ≥ 0.07). These findings suggest that among Veterans it is possible that social contribution is protective against suicidality and could be a possible treatment target for the prevention or reduction of suicidality among Veterans.

Validity and Reliability of the Empowered Veteran Index-Short Form (EVI-SF)

PURPOSE

Veteran empowerment may include connection, community impact, and personal growth. At least one valid and reliable tool has been developed to measure the aforementioned framework: the empowered veteran index (EVI). However, there is a need for a shorter measure to prevent survey fatigue.

MATERIALS AND METHODS

We recruited military veteran members of a nonprofit (n = 316), The Mission Continues, for participation in this cross-sectional online survey study. Participants completed the 35-item EVI. A short form of the EVI (EVI-SF) was developed through bifactor confirmatory factor analysis (CFA).

RESULTS

The 10-item EVI-SF model demonstrated satisfactory performance (χ2 p = 0.68, SRMR = 0.02, RMSEA = 0.01, CFI = 0.99, TLI = 0.99). All factor loadings in this model were ≥ 0.30, providing evidence for the validity of the interval structure. Internal consistency reliability was good for all three subscales (omegas >0.7).

DISCUSSION

Analysis of the EVI-SF showed that the instrument was valid and reliable. The EVI-SF contains 10 items with seven-point Likert scale response options. Use of the instrument may provide for the opportunity to measure empowerment of military veterans.

CONCLUSION

This study provides preliminary psychometric validation of the EVI-SF.

A One-Arm Pilot Trial of a Telehealth CBT-Based Group Intervention Targeting Transdiagnostic Risk for Emotional Distress

The COVID-19 pandemic had a significant impact on mental health, straining an already overburdened healthcare system. A modular, transdiagnostic approach to treating psychopathology may be ideal to target common transdiagnostic risk factors for emotional distress and related disorders likely to be impacted by circumstances related to this once-in-a-lifetime environmental stressor. Anxiety sensitivity (AS), or fear of anxious arousal, intolerance of uncertainty (IU), or distress when confronted with uncertainty, and loneliness are three transdiagnostic risk factors impacted by the pandemic and robust predictors of emotional distress beyond that. We completed a pilot feasibility, acceptability, and utility trial of Coping Crew, our group, telehealth-delivered transdiagnostic treatment protocol in 17 participants who completed the intervention (M age = 22.00, SD = 4.46; 71% female). The intervention and study protocol were feasible to deliver and were rated as acceptable and useful to address intervention targets. Evidence was mixed regarding feasibility, acceptability, and usefulness of the mobile app component. Sixteen of 17 participants (94%) completed at least one survey a day on 80% of the days but only 6 participants (35%) completed at least 80% of the mobile app surveys delivered over the course of the intervention. Most participants rated use of the app as acceptable and relevant to psychological improvements made due to the intervention. Sizeable effect size reductions in transdiagnostic risk factors were found at post-intervention and maintained at 1- and 3-month follow-up, supporting next steps in the development of this modular transdiagnostic treatment.

An Open Trial of a Brief, Self-Compassion Intervention Targeting Thwarted Belongingness and Perceived Burdensomeness

OBJECTIVE

Suicide is a global health concern and developing brief and accessible interventions that can reduce suicide risk is crucial. Thwarted belongingness (TB; i.e., feeling like one doesn't belong) and perceived burdensomeness (PB; i.e., feeling like one is a burden on others) are associated with suicidality, and changes in these constructs predict changes in suicidal thoughts and behaviors. Self-compassion is a multifaceted construct that involves being open and kind to oneself and can be taught through brief writing tasks. Low self-compassion has been associated with TB, PB, and suicidal ideation, suggesting that enhancing self-compassion may decrease suicide risk. Thus, we conducted an open trial of a brief, online self-compassion intervention targeting TB and PB.

METHOD

Undergraduate students (N = 132) viewed an educational video on self-compassion and completed self-compassion writing tasks over the course of one week.

RESULTS

Reactions to the intervention were positive, and participants reported significantly higher self-compassion scores following the intervention. However, TB and PB scores did not change from the baseline to the post-intervention assessment.

CONCLUSIONS

This open trial demonstrated the feasibility and acceptability of a fully online, brief self-compassion intervention, but its impact on reducing suicide risk should be assessed further using a randomized controlled design.

Obsessive-compulsive symptoms, perceived burdensomeness, and thwarted belongingness: Associations and implications among US veterans

OBJECTIVE

Obsessive-compulsive disorder (OCD) is among the most debilitating psychiatric disorders worldwide, but has gone relatively unnoticed within the US veteran population. Simultaneously, suicide rates continue to remain high within this population despite the high volume of veterans who receive psychiatric care. With recent research demonstrating OCD's unique relationship with suicidality, it is imperative to explore this association and factors that may explain this association within veterans.

METHODS

The present study investigated OCD symptoms and their relationship with two known risk factors of suicide, perceived burdensomeness (PB) and thwarted belongingness (TB), in two samples of veterans.

RESULTS

In the first study (N = 100), OCD symptoms were found to be uniquely related to both PB and TB even after covarying for demographics, trauma exposure, and probable depression. In the second study (N = 99), these relationships were replicated longitudinally. OCD symptoms at baseline were found to be indirectly related to suicidal ideation severity at a 1-month follow-up via PB and TB at post-treatment.

CONCLUSION

This study highlights the importance of assessing and addressing OCD symptoms within veterans due to the unique relationship these symptoms have with suicidal constructs. A deeper understanding of the impact of OCD within the veteran population will inform future prevention and intervention efforts.

Evidence-based treatment for posttraumatic stress disorder decreases suicidal ideation by reducing perceived burdensomeness among veterans in an outpatient program

Evidenced-based posttraumatic stress disorder (PTSD) treatments generally reduce suicidal ideation (SI), and the interpersonal theory of suicide (ITS) may theoretically account for this finding. The ITS posits that SI stems from feeling like a burden (i.e., perceived burdensomeness) and a lack of belonging (i.e., thwarted belongingness). Previous research suggests that change in PTSD severity has a significant indirect effect on change in SI through changes in perceived burdensomeness, but not thwarted belongingness, among patients receiving residential PTSD treatment in a Veterans Affairs (VA) medical center; however, no research has investigated these associations in an outpatient VA setting with fewer confounding factors that might affect ITS constructs. Therefore, the current sample included veterans (N = 126) who completed PTSD treatment and pre- and posttreatment assessments in a VA outpatient clinic. Results from parallel models of multiple indirect effects suggest that change in PTSD severity was indirectly associated with change in SI through changes in perceived burdensomeness, B = 0.35, p < .001; β = .36, p < .001, SE = .10, 95% CI [.15, .54], but not thwarted belongingness, B = 0.14, p = .146; β = .14, p = .161, SE = .10, 95% CI [-.05, .33]. Additional models were examined using PTSD cluster scores for exploratory purposes. The results indicate that PTSD treatment reduces the perceived and objective burden of PTSD to decrease SI. Study findings support the importance of access to evidence-based care to treat PTSD and alleviate burdensomeness for suicide prevention.

Social connectedness and suicidal ideation: the roles of perceived burdensomeness and thwarted belongingness in the distress to suicidal ideation pathway

BACKGROUND

Suicide is a serious public health issue. Distress has been identified as a common risk factor, with research also suggesting that a lack of social connectedness is involved.

METHODS

This quantitative, cross-sectional study investigated the role of perceived burdensomeness and thwarted belongingness in the psychological distress/suicidal ideation pathway in a community sample of 480 Australian adults.

RESULTS

As expected, distress was found to be a strong predictor of suicidal ideation. Perceived burdensomeness and thwarted belongingness both moderated and mediated the relationship between distress and suicidal ideation. Specifically, distress was more strongly linked to suicide ideation when burdensomeness or thwarted belongingness were also high. This moderating effect was stronger for thwarted belongingness than it was for burdensomeness. These variables also mediated the pathway, in that higher distress related to higher burdensomeness and thwarted belonging, which in turn related to higher suicide ideation. This mediating effect was stronger for burdensomeness than for thwarted belonging.

CONCLUSIONS

Overall, the findings confirm the importance of our social relatedness in suicide. Increasing belongingness and reducing the perception of being a burden on others may be an important intervention strategy for weakening the link between distress and suicide ideation.

Self-burdensomeness, other-burdensomeness, and suicidal ideation

Perceiving oneself as a burden to others (other-burdensomeness), as well as perceiving one's selfhood as a burden (self-burdensomeness), have been proposed as risk factors for suicidal ideation. Yet, it is unclear whether the altruistic motive of being a burden to others or the self-oriented motive of being a burden on oneself is more relevant to suicidal ideation. Given this background, two rival mediation models were tested. Data from N = 228 outpatients (64% female; age: M(SD) = 38.69 (12.27), range:17-65) undergoing psychotherapy were collected at two measurement time points over a three-month period (first measurement = T1, second measurement = T2). The significant positive association between other-burdensomeness (T1) and suicidal ideation (T2) was partially mediated by self-burdensomeness (T1). Furthermore, the significant positive association between self-burdensomeness (T1) and suicidal ideation (T2) was partially mediated by other-burdensomeness (T1). Results suggest that suicidal ideation can develop from both an altruistic, self-sacrificial perception of being a burden to others, as well as from a more self-oriented perception of being a burden to oneself. There is no indication that either self-burdensomeness or other-burdensomeness is a stronger indicator in the development of suicidal ideation.

Cultural Consensus Modeling to identify culturally relevant reasons for and against suicide among Black adolescents

INTRODUCTION

The development of evidence-based treatments relies on accurate theoretical frameworks sensitive to the lived realities of the populations from which they are derived. Yet, the perspectives of Black youth are vastly underrepresented in extant theories of suicidal behavior. Cultural Consensus Modeling provides an evidence-based approach for developing a culturally informed understanding of suicide risk among Black youth.

METHOD

Participants were 50 Black adolescents (Mage  = 16.20 years; 76.0% male) who completed Phase 1 of a Cultural Consensus Modeling study. Participants freely listed reasons for suicide and reasons for living among similar peer Black youth. Responses were synthesized and coded for major themes.

RESULTS

The most common reasons for suicide were racism (40%), depression (32%), poverty (26%), and bullying (22%). The most common reasons for living were family (58%), having a purpose or goals (36%), friends (30%), and hope for a better future (26%).

CONCLUSION

Responses highlighted issues of racism and social justice, depression, and poverty, as well as the protective role of relationships, living for the future, and contributing to Black empowerment. Future research should utilize Cultural Consensus Modeling to elevate the voices of Black youth, improving extant theories of suicide, and identifying unique mechanisms or opportunities for prevention.

Breaking the vise of hopelessness: Targeting its components, antecedents, and context

Hopelessness is a painful cognitive state that is related to depression and suicide. Despite its importance, only unsystematic efforts have been made to specifically target hopelessness in interventions, and no comprehensive review is currently available to guide future clinical studies. In this narrative review, we first analyze the phenomenon of hopelessness, by highlighting its components (e.g., dismal expectations, blocked goal-directed processing, and helplessness), antecedents (e.g., inferential styles), and contextual factors (e.g., loneliness and reduced social support). Then, we review the currently available interventions and manipulations that target these mechanisms, either directly or indirectly, and we highlight both their strengths and lacunae. Finally, we propose possible avenues to improve our clinical toolbox for breaking the vise of hopelessness.

The benefits of making peace with pain: chronic pain acceptance moderates the indirect effect of perceived burdensomeness between pain severity and suicidal cognitions

OBJECTIVE

The purpose of this study was (1) to examine the degree to which perceived burdensomeness mediates the relationship between pain severity and suicidal cognitions and (2) to determine whether this mediated relationship was moderated by pain acceptance. We predicted that high levels of pain acceptance would buffer relationships on both paths of the indirect effect.

METHODS

Two-hundred seven patients with chronic pain completed an anonymous self-report battery of measures, including the Chronic Pain Acceptance Questionnaire, the Interpersonal Needs Questionnaire, the Suicidal Cognitions Scale, and the pain severity subscale of the West Haven-Yale Multidimensional Pain Inventory. Conditional process models were examined with Mplus.

RESULTS

Chronic pain acceptance significantly moderated both paths of the mediation model. Results from the conditional indirect effect model indicated that the indirect effect was significant for those with low (b = 2.50, P = .004) and medium (b = 0.99, P = .01) but not high (b = 0.08, P = .68) levels of pain acceptance and became progressively stronger as pain acceptance scores decreased. The nonlinear indirect effect became nonsignificant at acceptance scores 0.38 standard deviation above the mean-a clinically attainable treatment target.

CONCLUSIONS

Higher acceptance mitigated the relationship between pain severity and perceived burdensomeness and the relationship between perceived burdensomeness and suicidal cognitions in this clinical sample of patients experiencing chronic pain. Findings indicate that any improvement in pain acceptance can be beneficial, and they provide clinicians with a clinical cut-point that might indicate lower vs higher suicide risk.

Targeting Perceived Burdensomeness to Reduce Suicide Risk

Perceived burdensomeness (PB), defined by an intractable perception of burdening others, often reflects a false mental calculation that one's death is worth more than one's life and has been supported as a significant risk factor for suicide. Because PB often reflects a distorted cognition, it may serve as a corrective and promising target for the intervention of suicide. More work on PB is needed in clinically severe and in military populations. Sixty-nine (Study 1) and 181 (Study 2) military participants at high baseline suicide risk engaged in interventions targeting constructs relating to PB. Baseline and follow-up measures (at 1, 6, 12, 18, and 24 months) of suicidal ideation were administered, and various statistical approaches-including repeated-measures ANOVA, mediation analyses, and correlating standardized residuals-explored whether suicidal ideation decreased specifically by way of PB. In addition to utilizing a larger sample size, Study 2 included an active PB-intervention arm (N = 181) and a control arm (N = 121), who received robust care as usual. In both studies, participants improved considerably regarding baseline to follow-up suicidal ideation. The results of Study 2 mirrored those of Study 1, corroborating a potential mediational role for PB in treatment-related improvements in suicidal ideation in military participants. Effect sizes ranged from .07-.25. Interventions tailored at decreasing levels of perceived burdensomeness may be uniquely and significantly effective in reducing suicidal thoughts.

Applying the interpersonal-psychological theory of suicide to inform the association between bullying victimization and suicidal ideation in college students

Objective: Victims of bullying are at increased risk for suicidal ideation. The purpose of the current study is to examine the impact of bullying victimization in childhood on college student's current report of suicidal ideation through two mechanisms derived from the interpersonal-psychological theory of suicide. Participants: Our sample consists of 304 undergraduate college students from a large, southeastern university. Methods: We employed a cross-sectional design with self-report surveys to examine the indirect effects of childhood bullying victimization frequency on suicidal ideation through thwarted belongingness and perceived burdensomeness. Results: The association between bullying victimization and suicidal ideation was explained by perceived burdensomeness, but not thwarted belongingness. Conclusions: Bullying victimization in childhood may have distal effects on suicidal ideation through influencing perceptions of worthlessness and self-hatred. Interventions in college settings that address the impact of bullying victimization on perceived burdensomeness may reduce potential for suicidal ideation among college students.

Caring for a friend or family member who has experienced suicidal behaviour: A systematic review and qualitative synthesis

PURPOSE

Friends and family members can be important sources of support for people who are or have been suicidal. This review aimed to synthesise qualitative evidence regarding carers' perspectives of supporting someone who has experienced suicidal behaviour.

METHODS

Five electronic databases (Web of Science, CINAHL, PsychINFO, MEDLINE, and SocINDEX) were searched from inception to May 2022. Eligible qualitative studies were published in English and investigated the caring experiences of friends or family members of people who had experienced suicidal behaviour, defined as any form of suicidal ideation and/or attempts. Studies focused on non-suicidal self-injury or suicide bereavement were excluded. Data from 19 eligible studies were analysed using thematic synthesis.

RESULTS

Initial carer reactions to suicidal behaviour included profound anxiety and intensive monitoring for signs of increased suicide risk amongst those they supported. Carers also reported significant challenges with understanding how to provide effective interpersonal support following suicidal crises. Professional support was perceived to be most effective when provided in a timely, interpersonally sensitive and safety-focused manner. However, several studies detailed carers' difficulties accessing appropriate support and challenges managing their own distress.

CONCLUSIONS

Carers face significant challenges with knowing how to respond to suicidal behaviour, where to find appropriate help, and how to manage their own distress. Future research should seek to investigate the effectiveness of easily accessible methods of information provision and support tailored for carers of people who have experienced suicidal behaviour.

Evaluating the long-term (Three Year) durability of brief interventions targeting risk factors for psychopathology

Despite their brevity, prior work indicates that computer-based interventions can substantially impact risk factors for psychopathology including anxiety sensitivity (AS), thwarted belongingness (TB), and perceived burdensomeness (PB). However, very few studies have assessed the long-term (> 1 year) effects of these interventions. The primary aim of the current study was to evaluate post-hoc, the long-term (3 year) durability of brief interventions targeting risk factors for anxiety and mood psychopathology using data from a pre-registered randomized clinical trial. Moreover, we were interested in evaluating whether mitigation in these risk factors mediated long-term symptom change. A sample determined to be at-risk for anxiety and mood pathology based on elevations on several risk factors (N = 303) was randomly assigned to one of four experimental conditions focused on: (1) reducing TB and PB; (2) reducing AS, (3) reducing TB,PB, and AS; or (4) a repeated contact control condition. Participants were assessed at post-intervention, one, three, six, 12, and 36 month follow-ups. Participants in the active treatment conditions showed sustained reductions in AS and PB through long-term follow-up. Mediation analyses suggested that reductions in AS mediated long-term reductions in anxiety and depression symptoms. These findings suggest that brief and scalable risk reduction protocols have long-term durability and efficacy both in terms of reducing risk factors for psychopathology.

Impact of Online Racism on Suicide Ideation Through Interpersonal Factors Among Racial Minority Emerging Adults: The Role of Perceived Burdensomeness and Thwarted Belongingness

While a growing number of studies have documented significant links between online racism (e.g., racist interactions, contents on racial violence) and comorbid factors (e.g., depression) associated with suicide risk, no studies have examined whether online racism predicts suicide ideation and if interpersonal factors can help explain this link. Thus, the current study examined the direct relationship between online racism and suicide ideation among racial minority emerging adults, and the indirect relationships via the interpersonal factors (perceived burdensomeness and thwarted belongingness). Using data from a convenience sample of 338 racial minority emerging adults, we conducted a path analysis with online racism predicting suicide ideation through thwarted belongingness and perceived burdensomeness. Online racism significantly predicted suicide ideation via perceived burdensomeness but not thwarted belongingness. Post hoc multi-group analysis found that this pathway was consistent across Black, Asian, and Latinx groups but was completely mediated for the Asian group. The findings suggest that online racism can increase feelings of being a burden to society, which can trigger thoughts of suicide. This process may be particularly salient among Asian individuals. Implications for future research are discussed.

Longitudinal Relations Between Parenting Practices and Adolescent Suicidal Ideation in a High-Risk Clinical Sample: A Moderated Mediation Model

Parenting behaviors are associated with adolescent suicidal ideation (SI), but few studies have examined this relation longitudinally or investigated underlying mechanisms. We investigated a moderated mediation model to evaluate perceived burdensomeness as a mediator in the longitudinal relation between parenting behavior (warmth and verbal hostility) and adolescent SI. We hypothesized that this association would be particularly strong among adolescents with greater functional impairment. The sample included 147 adolescents (M_age = 14.9, Age Range = 12-18 years, 76.2% female) and a primary caregiver (M_age = 43.5, Age Range = 27-60 years, 81.4% female) enrolled in a clinical trial. Caregivers completed measures of warmth and verbal hostility (PCPR) and adolescents completed measures of functional impairment (CDI-2), perceived burdensomeness (INQ), and SI (SIQ-JR) at baseline, 12 and 18 months. Two moderated mediation path analyses, one for each parenting behavior, were conducted. Age, sex, treatment condition, baseline and 12-month SI, baseline perceived burdensomeness, and the alternate baseline parenting behavior were included as covariates. Neither model yielded a significant direct effect between baseline parental verbal hostility or warmth and 18-month SI. However, lower warmth and higher verbal hostility were positively associated with 18-month SI indirectly through greater 12-month perceived burdensomeness among youth with relatively higher levels of functional impairment. Perceptions of burdensomeness are a mechanism by which low parental warmth and high parental verbal hostility contribute to SI, but only among youth with greater functional impairment. Interventions to address youth perceptions of burdensomeness may be beneficial, particularly for the most highly impaired youth.

Depression, anxiety, stress, and satisfaction with life: Moderating role of interpersonal needs among university students

Depression, anxiety, and stress are ranked among the top mental health concerns faced by university students in recent times perpetuated by the proliferation of digitalization. Thus, this study was performed to assess the relationship between depression, anxiety, stress, and satisfaction with life, with interpersonal needs (perceived burdensomeness and thwarted belongingness) as moderators. A cross-sectional study using a convenient sampling method was conducted among 430 Malaysian private university students (Mean aged= 20.73 years; SD = 1.26 years). A self-administered questionnaire comprising the Depression, Anxiety and Stress Scale (DASS-21), Satisfaction with Life Scale, and Interpersonal Needs Questionnaire were used. Students who experienced lower depression and anxiety reported higher satisfaction with life under the influence of low perceived burdensomeness. Perceived burdensomeness, when coupled with depression (β = 0.76, p < 0.01) and anxiety (β = 0.79, p < 0.01), contributed 15.8% of variance in satisfaction with life. Students who experienced stress reported higher satisfaction with life under the influence of high thwarted belongingness (β = 0.73, p < 0.01), contributing 17.3% of the variance in satisfaction with life. For university students who experienced depression and anxiety symptoms, mental health practitioners may need to be cognizant of how to support students' education and management of their perceived burdensomeness perceptions.

Application of minority stress and the interpersonal theory of suicide in bisexual+ versus gay/lesbian young adults

INTRODUCTION

Sexual minority young adults are at increased risk for suicidal ideation (SI) compared with heterosexual young adults. Though several frameworks exist to explain the development of suicide risk, including the Interpersonal Theory of Suicide (IPTS) and the Minority Stress Model, few studies have examined these frameworks simultaneously. This study examines these frameworks longitudinally among sexual minority young adults.

METHODS

A total of 792 sexual minority young adults (50% bisexual+, 50% gay/lesbian) completed an online survey at baseline, one-month follow-up, and two-month follow-up assessing constructs related to IPTS, the minority stress model, and SI.

RESULTS

Over half of our sample (52.9%) reported any SI at baseline. In the full sample, all types of minority stress at baseline were significantly associated with SI at two-month follow-up via perceived burdensomeness (PB) and thwarted belongingness (TB) at one-month follow-up. In the bisexual+ subsample, all bisexual-specific minority stressors at baseline were significantly associated with SI at two-month follow-up via PB at one-month follow-up; internalized binegativity was also associated with SI via TB. However, effects became non-significant when controlling for previous levels of the mediators and outcome variables.

CONCLUSION

Both minority stress and IPTS are relevant for understanding suicide risk among sexual minority young adults.

Suicidal Ideation in a Veterans Affairs Residential Posttraumatic Stress Disorder Treatment Setting: The Roles of Thwarted Belongingness and Perceived Burdensomeness

Suicide is a significant public health concern, and, specifically, the veteran population has exhibited a 22% higher risk of death by suicide than the general population (Department of Veterans Affairs, 2017). The interpersonal psychological theory of suicide (IPTS; Joiner, 2005) appears to be the most widely researched theory to examine factors associated with suicidal ideation. The IPTS applies to veteran suicidal ideation in that veterans may feel they are burdensome to others or that they do not belong following their transition from active duty. The current study sought to (a) identify the prevalence and correlates of the IPTS constructs perceived burdensomeness and thwarted belongingness; (b) examine the main and interactive effects of these constructs on suicidal ideation; and (c) examine their indirect effects in the associations between posttraumatic stress disorder (PTSD) symptomatology, depressive symptomatology, and substance use with suicidal ideation in a sample of veterans in PTSD residential treatment (N = 125). Regression results demonstrated that perceived burdensomeness was significantly associated with suicidal ideation, β = .50, p < .001; however, thwarted belongingness and the interaction of the two were not. In the models of indirect effects, perceived burdensomeness emerged as the only significant indirect effect in the association between PTSD symptomatology and suicidal ideation, β = .01 (SE = .00), 95% CI [.0050, .0149], as well as between depressive symptomatology and suicidal ideation, β = .02 (SE = .01), 95% CI [.0109, .0311]. Study limitations and future directions are also discussed.

A longitudinal examination of the interpersonal theory of suicide for predicting suicidal ideation among LGBTQ+ youth who utilize crisis services: The moderating effect of gender

INTRODUCTION

Despite high rates of suicide among LGBTQ+ youth, the interpersonal theory of suicide (IPTS) has rarely been examined in this population. The current study utilized a longitudinal design to examine whether perceived burdensomeness and thwarted belongingness independently and simultaneously predicted higher levels of suicidal ideation over time in a sample of LGBTQ+ youth who utilized crisis services. We also investigated whether gender identity moderated these associations.

METHODS

A total of 592 youth (12-24 years old) who had contacted a national crisis hotline for LGBTQ+ youth completed two assessments 1-month apart.

RESULTS

Perceived burdensomeness and thwarted belongingness independently predicted greater suicidal ideation 1 month later; however, only perceived burdensomeness remained prospectively associated with suicidal ideation when both factors were tested in the same model. Gender identity moderated the associations between IPTS factors and suicidal ideation, such that both perceived burdensomeness and thwarted belongingness were associated with greater suicidal ideation 1 month later for sexual minority cisgender young women and transgender/genderqueer individuals, but not for sexual minority cisgender young men.

CONCLUSION

The IPTS helps explain increases in suicidal ideation over time among LGBTQ+ youth and therefore can be used to inform suicide prevention and intervention approaches for this population.

Lonely, anxious, and uncertain: Critical risk factors for suicidal desire during the COVID-19 pandemic

Public health measures enacted early in response to the COVID-19 pandemic resulted in unprecedented physical isolation. Social isolation, or the objective experience of being alone, and loneliness, the subjective feeling of being lonely, are both implicated in suicidal ideation. Anxiety sensitivity (i.e., fear of somatic anxiety) and intolerance of uncertainty (distress due to uncertainty), may also be heightened in response to the pandemic increasing risk for suicidal ideation in response to social isolation and loneliness. The direct and interactive relations loneliness, anxiety sensitivity, and intolerance of uncertainty shared with suicidal ideation were examined using structural equation modeling across two samples. Sample 1 comprised 635 people (M age = 38.52, SD = 10.00; 49.0% female) recruited using Mechanical Turk in May 2020. Sample 2 comprised 435 people (M age = 34.92, SD = 14.98; 76.2% female) recruited from faculty, staff, and students at a midwestern university in June 2020. Loneliness and anxiety sensitivity were positively, uniquely associated with suicidal ideation across samples. Results of this study were cross-sectional and included only self-report measures. These findings highlight loneliness and anxiety sensitivity as important correlates of suicidal ideation. Modular treatments should be employed to target these mechanisms to reduce COVID-19-related suicidal ideation.

A longitudinal investigation of trauma-specific rumination and PTSD symptoms: The moderating role of interpersonal trauma experience

BACKGROUND

Interpersonal trauma (IPT) is one of the most commonly reported types of traumatic experiences and has the greatest likelihood of resulting in a diagnosis of posttraumatic stress disorder (PTSD). Relative to other types of trauma, victims of IPT report greater trauma-specific rumination, whereby they focus on negative consequences of the trauma on their life. Theoretical and empirical work suggest trauma-specific rumination leads to elevated posttraumatic stress symptoms (PTSS); however, there has been a dearth of research examining how trauma type may impact this association. Therefore, the current longitudinal study examined how the experience of IPT moderates the relationship between trauma-specific rumination and later PTSS.

METHOD

Participants (N = 204) enrolled in a clinical trial completed self-report measures of trauma experience, trauma-specific rumination, and PTSS at baseline and 1-month follow-up appointments.

RESULTS

Results revealed that IPT moderated the relationship between baseline rumination and 1-month trauma symptoms, even after covarying for participant age and sex, treatment condition, negative affect, and number of previously experienced traumas. Further, this moderation effect was specific to the PTSD numbing cluster.

LIMITATIONS

Major limitations include measurement of PTSS via PCL-C rather than the PCL-5, as well as a limited sample size, precluding moderation analyses of other trauma types.

CONCLUSIONS

The current study provides novel findings demonstrating specificity of index trauma type in the longitudinal relationship between rumination and PTSS. Future work is needed to examine how IPT impacts the development of pathways between rumination and PTSS.

Implementing the interpersonal theory of suicide to improve outcomes in suicidal adolescents: A pilot trial

INTRODUCTION

The Interpersonal Psychological Theory of Suicide proposes two constructs that serve as a final common pathway to suicidal ideation: thwarted belongingness and perceived burdensomeness. There have been few translations of this theory to clinical care. This study aimed to address this limitation by targeting burden cognitions with novel interventions.

METHODS

A pilot clinical trial was conducted in an evidence-based intensive outpatient program for suicidal youth. Participants were 123 adolescents who completed measures at intake, discharge, and one-month follow-up. The experimental group consisted of standard care plus study interventions, which was compared with an active control group of standard care. Feedback on intervention acceptability was gathered through qualitative interviews with parents and adolescents.

RESULTS

There was a statistically significant drop in thwarted belongingness at discharge and an improvement in perceived burdensomeness at discharge (not statistically significant, small effect size). Feedback on acceptability was favorable and supported implementation.

CONCLUSION

This study adds to the literature by being the first to utilize the construct of perceived burdensomeness in clinical interventions for suicidal youth; illustrating one potential avenue for translating theory to practice. The unexpected effects on thwarted belongingness have implications for the role of these constructs in a treatment setting.

Predicting suicidal ideation in a longitudinal high-risk sample: Multilevel analyses and 12-month trajectories

BACKGROUND

The Interpersonal Theory of Suicide states that suicidal ideation (SI) results from perceived burdensomeness (PB) and thwarted belongingness (TB). Cross-sectional studies found associations with SI. This study examined the prospective prediction of SI.

METHODS

Three hundred and eight inpatients reporting severe SI or a recent suicide attempt were assessed four times within 12 months. The prediction of SI was examined using multilevel analyses, group comparisons, and logistic regression analyses.

RESULTS

Cross-sectionally, PB and TB were associated with SI. Prospectively, neither PB nor TB predicted SI. We found no autocorrelation of SI over time. Patients with persistent and fluctuating SI reported higher PB at T0. PB predicted the persistence of SI over 12 months.

CONCLUSION

Results emphasize cross-sectional associations between PB, TB, and SI. PB and TB could not predict the intensity of SI over time. SI did not predict itself over time. PB was associated with a persistent trajectory of SI over 12 months.

Perceived burdensomeness, but not thwarted belongingness, mediates the impact of PTSD symptom clusters on suicidal ideation modeled longitudinally

BACKGROUND

Studies examining Posttraumatic Stress Disorder symptom clusters, suicidal ideation, and variables described in the Joiner's interpersonal theory of suicidal behavior were cross-sectional.

METHODS

We tested whether the relation between the Posttraumatic Stress Disorder symptom clusters and suicidal ideation is mediated by perceived burdensomeness and thwarted belongingness (variables of the interpersonal theory of suicidal behavior) in military personnel with current suicidal ideation using longitudinal design. DSM-IV model with reexperiencing, avoidance, numbing, and hyperarousal clusters was used. Structural equation modelling was used to test separate models for each symptom cluster with a symptom cluster at baseline, month 1 perceived burdensomeness and thwarted belongingness, and month 3 suicidal ideation, controlling for baseline values of the month 1 and month 3 variables.

RESULTS

Analysis of direct non-mediation models showed that baseline reexperiencing (p = .08) and avoidance (p = .07) symptom clusters marginally predicted month 3 suicidal ideation. The mediation analyses showed indirect effects from baseline reexperiencing, avoidance, and hyperarousal to suicidal ideation at month 3 through perceived burdensomeness at month 1. Thwarted belongingness did not mediate the relations between symptom clusters and suicidal ideation.

LIMITATIONS

The mechanism driving development of suicidal ideation in military personnel with PTSD may be different from the mechanism in other samples. Doing a phone interview limited us to use questionnaires instead of a clinical interview.

CONCLUSIONS

Our findings suggest that interventions targeting perceived burdensomeness in military personnel with reexperiencing, avoidance, and hyperarousal symptoms may be beneficial to reduce suicidal ideation.

Perceived burdensomeness and neural responses to ostracism in the Cyberball task

Previous studies have identified the brain correlates of social pain processing during ostracism. However, the affective response to ostracism may vary according to individual differences in interpersonal needs and subsequent social actions. Despite this relationship, how the neural processes underlying ostracism may be modulated by interpersonal needs to regulate prosocial behaviors remains unknown. Here, in an fMRI study of 64 adults performing the Cyberball task, we quantified ball catching and tossing response time (RT) as a behavioral measure of participants' willingness to seek and reciprocate social interactions. Neural activations to social exclusion were identified and characterized in relation to individual differences in behavioral performance and perceived burdensomeness (PB), a measure of interpersonal needs. The results showed that social exclusion elicited activity in the anterior insula, middle frontal gyrus, postcentral gyrus, and dorsomedial prefrontal cortex, replicating previous studies on ostracism. Importantly, those with higher PB also exhibited greater brain activations to exclusion as well as reduced prosocial behaviors, as reflected by slower ball catching and tossing RT in the Cyberball task. Taken together, these findings suggest that emotional distress in ostracism may increase with PB, resulting in stronger neural responses to social pain and behavioral avoidance of social interactions.

Interpersonal theory of suicide: prospective examination

BACKGROUND

The interpersonal theory of suicide (IPTS) is one of the most intensively researched contemporary theories on the development of suicidal ideation and behaviour. However, there is a lack of carefully conducted prospective studies.

AIMS

To evaluate the main predictions of the IPTS regarding the importance of perceived burdensomeness, thwarted belongingness and capability for suicide in predicting future suicide attempts in a prospective design.

METHOD

Psychiatric in-patients (n = 308; 53.6% (n = 165) female; mean age 36.82 years, s.d. = 14.30, range 18-81) admitted for severe suicidal ideation (n = 145, 47.1%) or a suicide attempt completed self-report measures of thwarted belongingness, perceived burdensomeness, capability for suicide, hopelessness, depression and suicidal ideation as well as interviews on suicide intent and suicide attempts and were followed up for 12 months. Logistic regression and receiver operating characteristics (ROC) analysis were conducted.

RESULTS

The interaction of perceived burdensomeness, thwarted belongingness and capability for suicide was not predictive of future suicide attempts, but perceived burdensomeness showed a significant main effect (z = 3.49, P < 0.01; OR = 2.34, 95% CI 1.59-3.58) and moderate performance in screening for future suicide attempts (area under the curve AUC = 0.729, P < 0.01).

CONCLUSIONS

The results challenge the theoretical validity of the IPTS and its clinical utility - at least within the methodological limitations of the current study. Yet, findings underscore the importance of perceived burdensomeness in understanding suicidal ideation and behaviour.

Integrating Minority Stress Theory and the Interpersonal Theory of Suicide among Sexual Minority Youth Who Engage Crisis Services

OBJECTIVE

The present study sought to integrate minority stress theory (MST) and the interpersonal theory of suicide (ITS) to better understand high rates of suicide among sexual minority youth (SMY). To date, the ITS and MST have largely advanced independently from one another even though the research base for each theory contains gaps that the other theory may help fill.

METHOD

Using data from a national sample of 564 SMY (aged 12-24) recruited from an LGBTQ youth-focused suicide crisis prevention provider, we examined structural equation models to understand how perceived burdensomeness and thwarted belongingness mediate the relationship between minority stress and suicidal ideation and attempt.

RESULTS

Sexual minority stress was significantly associated with both perceived burdensomeness and thwarted belongingness in models predicting suicidal ideation and attempt. Moreover, minority stress had a direct effect on suicide attempt and an indirect effect on both suicidal ideation and suicide attempt through burdensomeness.

CONCLUSIONS

Given that minority stress is associated with greater thwarted belongingness, perceived burdensomeness, and suicide attempts, there should be greater demand for continuing education centered on sexual minority populations and population-specific services. Identifying burdensomeness as a minority stress-suicide mechanism highlights the potential gains of piloting recently developed burdensomeness interventions among SMY.

Leader provided purpose: Military leadership behavior and its association with suicidal ideation

Suicide in U.S. Army Soldiers is of major concern as it is estimated that over 100 Soldiers die by suicide each year. Examining risk and protective factors is essential to develop both an understanding of Soldier suicide as well as inform systemic interventions to reduce suicide. One potential systemic approach is to embed preventive mechanisms within the structure of the military rather than the typical administration of primary intervention through mandatory training. To examine potential mechanisms of leader-based interventions, several leadership behaviors were assessed in a cross-sectional sample of n = 1,096 active duty Soldiers. Soldiers completed self-report measures of interpersonal predictors of suicide, suicidal ideation (SI), leadership behaviors, and unit cohesion. Logistic regression was used to identify leadership behaviors related to SI. Only the leader behavior attempting to foster a sense of purpose predicted SI. Leader provided purpose (LPP) was then entered into indirect effect analyses to evaluate the mechanisms of this relationship. Analyses revealed that LPP predicted SI through unit cohesion, thwarted belongingness, and perceived burdensomeness. Results demonstrate that specific aspects of military leadership such as fostering Soldier purpose may enhance resilience and reduce risk for SI.

A randomized clinical trial investigating perceived burdensomeness as a mediator of brief intervention effects on posttraumatic stress symptoms

OBJECTIVE

Posttraumatic stress disorder (PTSD) is a prevalent and impairing condition that often involves difficulties with interpersonal functioning. Targeting interpersonal difficulties may be a promising alternative approach to reducing PTSD symptoms, particularly given the relatively low rates of treatment engagement and efficacy for first-line treatments for PTSD. Recent research has identified perceived burdensomeness (i.e., feelings of being a burden on others) and thwarted belongingness (i.e., feeling isolated and as if one does not belong) as two specific interpersonal factors related to increased PTSD symptoms. Thus, the current study tested whether a brief, computerized intervention would reduce PTSD symptoms via reductions in perceived burdensomeness and thwarted belongingness, vs. a repeated contact control condition.

METHOD

Hypotheses were tested among 250 trauma-exposed participants who were randomized to receive one of two active computerized interventions designed to target interpersonal factors (i.e., perceived burdensomeness or thwarted belongingness) or anxiety sensitivity, or participate in a repeated contact control condition, as part of a larger randomized clinical trial. Participants were then followed over six-months.

RESULTS

Results indicated a direct effect of the active interventions on PTSD symptoms at month-one, that was not detected at months three or six. However, there was a significant indirect effect of condition at all-time points, such that reductions in perceived burdensomeness mediated condition effects on PTSD symptoms.

CONCLUSIONS

Findings identify perceived burdensomeness as a potential etiological factor in the maintenance of PTSD symptoms, and suggest that targeting perceived burdensomeness may be an effective approach to reducing PTSD symptoms.

Emotion Dysregulation as a Prospective Predictor of Suicidal Ideation in an at-Risk Mixed Clinical Sample

The current study tested whether emotion dysregulation predicts suicidal ideation over the course of 6 months. Community members (N = 298) with elevated suicide risk completed a clinical interview and self-report questionnaires at baseline and month-6 follow-up appointments. Elevated general emotion dysregulation but not subscales significantly predicted increases in suicidal ideation at month-6 follow-up after accounting for initial suicidal ideation, treatment condition, and negative affectivity. Furthermore, general emotion dysregulation as well as lack of awareness and lack of clarity subscales were significantly associated with prior suicide attempts at baseline after accounting for negative affectivity. Findings support the establishment of emotion dysregulation as a risk factor for suicidal ideation and provide evidence for a role in suicide attempts. Findings call for the development of interventions targeting emotion dysregulation in effectively predicting and preventing suicidality.

Relations Between Thwarted Belongingness, Perceived Burdensomeness, and History of Suicide Attempts and Readiness for Mental Health Treatment in High-Risk Veterans, Reserves, and Active Duty Service Members

Suicide rates for service members and veterans are growing rapidly in the United States. Despite availability of evidence-based approaches, a large number of high-risk individuals are reluctant to seek out treatment. The present study used the interpersonal theory of suicide, involving 3 primary predictors of death by suicide to investigate treatment readiness in high-risk U. S. veterans, reserves, and active duty service members. Four hundred and two service members were recruited. Inclusion criteria involved (a) reporting active suicidal ideation and (b) denying active behavioral health treatment. All participants completed a self-report battery that assessed burdensomeness, thwarted belongingness, lifetime suicide attempts, and perceptions about treatment. Regression analyses revealed that thwarted belongingness was significantly predictive of treatment perceptions and readiness, in that higher or more severe scores on the thwarted belongingness scale were significantly related to lower or less likely treatment perceptions and readiness scores. The findings suggested that, in high-risk service members, thwarted belongingness is predictive of lower treatment readiness, and contributes to the growing literature on perceived stigmas, treatment barriers and readiness, and suicidal behaviors and risk factors.