Suicide and Life-Threatening Behavior最新文献

Introduction: Secure firearm storage has been proposed as a suicide prevention method within the military; however, secure storage practices are uncommon. Service members may perceive limited value in secure storage as a suicide prevention tool and threat-related factors may influence such perceptions.

Method: A nationally representative sample of firearm-owning military service members (n = 719) was recruited between December 3, 2021 and January 4, 2022 to complete a self-report survey by Ipsos using their KnowledgePanel calibration approach to optimize representativeness.

Results: Threat sensitivity was associated with less perceived suicide prevention value across all within-home storage practices as well as out-of-home storage. Defensive firearm ownership was associated with less perceived out-of-home storage value. Contrary to expectations, PTSD symptoms were associated with greater perceived suicide prevention value across all storage practices and intolerance of uncertainty was associated with greater perceived out-of-home storage value.

Discussion: Perceptions of, sensitivity to, and reactions to threat represent a complicated confluence of factors that may influence firearm views and behaviors in disparate ways. Viewing the world as dangerous and other people as a threat may limit perceived suicide prevention value for secure storage and increase the drive for firearm access.

Objective: The study aims to investigate the efficacy of sertraline medication plus dialectical behavior therapy (DBT) in reducing nonsuicidal self-injury (NSSI) behavior and depression among adolescents.

Methods: Participants were 100 adolescents with depression and NSSI behaviors, 50 of whom received sertraline medication plus DBT and 50 of whom received sertraline medication plus cognitive behavioral therapy (CBT) for 12 weeks.

Results: During 6 months post intervention, 26 (57.8%) participants did not report having engaged in any form of NSSI in the sertraline + DBT group and 15 (32.6%) in the sertraline + CBT group, showing significant difference. The sertraline + DBT group and the sertraline + CBT group exhibited significant difference regarding the proportions of cutting skin and biting self. The scores of anxiety, depression, aggression against self in four modified overt aggression scale categories, and Personal and Social Performance were notably lower in the sertraline + DBT group than those in the sertraline + CBT group at 6 months post intervention.

Conclusion: Sertraline medication plus DBT could decrease NSSI episodes and improve symptoms of anxiety and depression for adolescents, and these changes were comparable to those of CBT. More importantly, DBT was demonstrated better clinical improvements at 6-month follow-up.

Background: People bereaved by suicide are at increased risk of suicide. Potential explanations include changes in the cognitive availability of suicide after suicide bereavement, but this has been under-investigated. This study aimed to investigate how suicide bereavement influences thoughts about suicide, including methods considered.

Method: We interviewed 20 UK-based adultswho reported having been preoccupied by the suicide of a close contact, analyzing qualitative data using reflexive thematic analysis.

Results: We identified four main themes: divergent changes in views about suicide as an option; impact of the method used on consideration of own potential method of suicide (including an aversion to the same method); experience of suicidal ideation as a means of understanding the deceased's state of mind; and thoughts related to reunion with the deceased.

Conclusions: Our findings suggest that the trauma of exposure to a close contact's suicide can modify the cognitive availability of suicide in divergent ways, including suicide being perceived as a more or less acceptable option, and a tension between the two. These insights assist clinicians in sensitive exploration of suicide bereavement and in risk mitigation. They suggest revisions to existing models of cognitive availability and the potential for psychological interventions that modify the cognitive availability of suicide.

Introduction: Despite evidence that participation in suicide research is not associated with worsening ideation, behaviors, or intent, the rise of intensive longitudinal methods to assess ideation and behaviors necessitates further investigation for potential iatrogenic effects. The present study assessed rates of change in suicide ideation (SI) in a 10-day daily diary study.

Methods: Seventy-two adult participants with ongoing SI participated in 10 daily diary surveys and three follow-up assessments. One open-ended item was included to address participant experiences in the study.

Results: A multilevel piecewise growth model revealed steady declines in SI for participants over the 10 days. However, rates of SI increased during the follow-up assessments, indicating that participation in the daily surveys was associated with general reductions in SI. Further, qualitative analyses of experiences in the study revealed the following themes: Useful (n = 34), Heightened Awareness (n = 21), Functional (n = 6), Not Useful (n = 6), and Beneficence (n = 4).

Conclusion: This study demonstrated that participation in suicide research, including intensive longitudinal methods such as daily diary studies, did not have iatrogenic effects on participants with SI. Qualitative results demonstrated the numerous benefits participants derived while taking part in this study.

Introduction: The interpersonal theory of suicide (IPTS) is used to evaluate suicide risk. Yet, it has not been sufficiently tested with ethnoracially minoritized youth. This study aimed to test whether thwarted belongingness (TB) and perceived burdensomeness (PB) were associated with passive suicide ideation (SI) among Latinx and Black youth.

Methods: Data were obtained from a cross-sectional study. Some youth participants were recruited from an ongoing NIMH study of depressed Black youth in schools (N = 20). The rest were participants in a supplemental study of non-depressed Latinx and Black youth in community agencies (N = 61). Multivariate logistic regression analyses were conducted to examine the relationships between passive SI and the IPTS constructs.

Results: Most participants identified as male (63.5%) and Latinx (59.5%), mean age 15.23 (SD = 1.4). Only TB remained significant when adjusting for age and gender, even after adding a measure of depression symptoms as a covariate. Notably, the interaction term (TBXPB) was not significantly associated with increased odds of passive SI in this sample.

Conclusion: These findings confirm the importance of examining the IPTS constructs and their relationship to passive SI in diverse populations. The relationship between TB and SI in Latinx and Black youth suggests it may be an important target for suicide prevention.

Objective: Sharing one's suicidal thoughts and behaviors, or suicide-related disclosure, allows adolescents to recruit help from others. Despite elevated risk among culturally minoritized youth, their suicide-related disclosure remains understudied.

Methods: 191 adolescents (M = 15.98, SD = 1.04, range = 13-17), including minoritized youth (38% racially, 19% ethnically, 40% gender, and 77% sexually), were recruited via social media ads and completed an anonymous online survey on suicide-related disclosure to informal support sources (e.g., family, friends). Disclosure rates, targets, and reasons for disclosure and nondisclosure were compared based on race, ethnicity, gender identity, and sexual orientation.

Results: Racially minoritized adolescents less often disclosed suicidal ideation and more strongly endorsed fear of negative reactions and resistance to intervention as reasons for nondisclosure, and reciprocity as reasons for disclosure, than White adolescents. Cisgender adolescents less often disclosed suicidal ideation and more strongly endorsed dismissal of suicide risk as reasons for nondisclosure than gender minoritized adolescents. Non-Hispanic adolescents more strongly endorsed help-seeking as reasons for disclosure than Hispanic adolescents. While adolescents overall disclosed most often to friends, heterosexual adolescents disclosed more to family than sexually minoritized adolescents.

Conclusion: Racial and gender disparities in suicide-related disclosure may occur for distinct reasons among adolescents. Uncovering patterns of disclosure may facilitate detection of suicide risk among minoritized youth.

Introduction: Rising rates of suicidal thoughts and behaviors (STBs) among U.S. Latina adolescents urgently need attention. Life is Precious (LIP) is a culturally responsive, community-based, afterschool-model program offering wellness-support services to supplement outpatient mental health treatment for Latina adolescents experiencing STB's. This 12-month quasi-experimental pilot study explored LIP's impact on clinical outcomes.

Methods: Latina adolescents newly enrolled in LIP and receiving outpatient treatment (n = 31) and those newly starting outpatient treatment only (n = 12; Usual Care) were assessed for Suicidal Ideation (Suicidal Ideation Questionnaire; SIQ) and depressive symptoms (Patient Health Questionnaire-9). We estimated differences in mean scores using longitudinal linear mixed models and adjusted risk ratios (ARRs) of SIQ-25%, SIQ-50%, and PHQ-9-5-point improvements using exact logistic models.

Results: The direction of the estimated impact of LIP was positive [differences (95% CIs): -15.5 (-34.16, 3.15) for SIQ; -1.16 (-4.39, 2.07) for PHQ-9], with small-to-moderate nonsignificant effect sizes (0.19-0.34). LIP participants saw two to three times higher prevalence than controls of SIQ-25%, SIQ-50%, and PHQ-9-5-point improvements; ARRs (95% CIs) were 1.91 (0.61, 3.45), 3.04 (0.43, 11.33), and 1.97 (0.44, 5.07), respectively. Suicidal behaviors also decreased in LIP.

Conclusion: The effects of LIP were in positive directions across clinical outcomes, warranting further research on its effectiveness in decreasing STBs.

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 (M_age = 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.

Background: Literature on how to translate information extracted from clinical progress notes into numeric scores for 3-step theory of suicide (3ST) factors is nonexistent. We determined which scoring option would best discriminate between patients who will attempt or die by suicide and patients with neither suicidal ideation nor attempts, and we tested hypotheses related to the 3ST.

Methods: We used terminology-driven natural language processing (NLP) to extract information from Veterans Health Administration (VHA) clinical progress notes. Counts of those extractions served as input to evaluate candidate scoring options for each 3ST factor (psychological pain, hopelessness, connectedness, capability for suicide). Logistic regression models adjusted for common demographic characteristics were used to test the 3ST hypotheses.

Results: Optimal contrasts between groups were obtained with P - A for psychological pain, hopelessness, and capability for suicide, and $A/\left(P+1\right)$ for connectedness, where P and A, respectively, indicate the patient-level number of extractions indicating presence and absence of the factor.

Limitations: Additional research is necessary to verify whether our conclusions hold in a cohort that is more reflective of the general VHA population.

Conclusion: Terminology-driven 3ST factor scores discriminate patients who attempt or die by suicide from patients without suicidal ideation or attempts. Our results corroborate the validity of the 3ST for VHA patients.

Introduction: Data from the general population of youth show increases in suicide ideation and attempt in recent years, with rates of increase differing across sex and racial/ethnic groups. This study assessed trends in suicide ideation and attempt from 2016 to 2021 in youth in juvenile detention, across sex, age, and racial/ethnic groups.

Methods: We leveraged state-wide suicide screening data of all detained youth (n = 53,769) from 2016 to 2021. We analyzed data for periods defined by statistically significant changes in trends of lifetime suicide attempt, past 6-month suicide attempt, and current suicide ideation.

Results: The prevalence of lifetime, but not past six-month, attempts increased, whereas the prevalence of current suicide ideation decreased annually from 2016 to 2021. Overall trends were qualified by distinct patterns among subgroups: rates of lifetime attempt increased among male, adolescent, and Black youth, while rates of current ideation decreased among male, adolescent, and White and Hispanic youth.

Conclusion: These data document increasing rates of lifetime suicide attempts in detained youth from 2016 to 2021, especially among male and Black adolescents, concomitant with decreasing rates of current suicide ideation. Suicide prevention approaches for detained youth may need to prioritize variables besides or in addition to suicide ideation.