Archives of Suicide Research最新文献

Objective: Socioeconomic status deprivation is known to be associated with self-harm in Western countries but there is less information about this association in Low and Middle Income Countries (LMIC). One way of investigating this is to assess the prevalence of indicators of financial stress in people who self-harm. We have assessed the prevalence and correlates of day-to-day financial hardships amongst individual presenting with non-fatal self-harm to hospitals in Sri Lanka.

Methods: Data on non-fatal self-harm presentations were collected from an ongoing surveillance project in 52 hospitals in Sri Lanka. A questionnaire captured data on two forms of financial stress: unmet need (i.e., costs and bills that cannot be paid) and required support (i.e., steps taken to cover costs, such as selling belongings). Additional data on demographic, economic and clinical characteristics were also collected.

Results: The sample included 2516 individuals. Both forms of financial stress were very common, with pawning/selling items (47%) and asking family or friends for money (46%) in order to pay bills or cover costs being commonly reported. Greater financial stress was associated with being aged 26-55 years, limited education, and low socioeconomic position. Financial stress was greater in women than men after adjusting for other factors.

Conclusion: The results indicate that financial stress is commonly reported amongst individuals presenting to hospital with non-fatal self-harm in Sri Lanka, especially women. The research highlights a need to attend to financial stress both within self-harm prevention and aftercare.

Objective: Contemporary approaches to suicide assessment and treatment incorporate reasons for living (RFL) and reasons for dying (RFD). This study qualitatively explored individuals' self-described RFL and RFD in the context of suicidal thinking and behaviors.

Method: Within a community United Kingdom (UK) sample, adults (N = 331, aged 16+) responded to eight open-ended questions probing their experiences of suicide, defeat, and entrapment. Utilizing these data, which were collected from a larger online survey examining risk and protective factors for suicidal behaviors, this study explored RFL and RFD within these narratives. After the research team established an initial code book, RFL and RFD codes were subsequently analyzed through inductive and deductive thematic analyses.

Results: The present study identified five complimentary RFD-RFL themes: (1) Hopelessness-Hopefulness, (2) Stress of Responsibilities-Duty to Responsibilities, (3) Social Disconnection-Social Connection, (4) Death as Sin-Desire for an Afterlife, and (5) Temporary Escapes as Coping-Entrapment (i.e., a lack of escape). Three subthemes within the RFD theme Entrapment were General/Unspecified, By Feelings, and Within Self.

Conclusions: Identified themes reflect the existing quantitative RFL and RFD literature. The identified RFL and RFD themes are discussed with reference to their clinical applications in advancing suicide-specific assessments and interventions. We propose a dimensional framework for RFD and RFL which informs future suicidal behaviors research and practice.

Objective: Safety planning for suicide prevention is an important quality metric for Zero Suicide implementation. We describe the development, validation, and application of electronic health record (EHR) programs to measure uptake of safety planning practices across six integrated healthcare systems as part of a Zero Suicide evaluation study.

Methods: Safety planning was documented in narrative notes and structured EHR templates using the Stanley Brown Safety Planning Intervention (SBSPI) in response to a high-risk cutoff score on the Columbia Suicide Severity Rating Scale (CSSRS). Natural Language Processing (NLP) metrics were developed and validated using chart review to characterize practices documented in narrative notes. We applied NLP to measure frequency of documentation in the narrative text and standard programming methods to examine structured SBSPI templates from 2010-2022.

Results: Chart reviews found three safety planning practices documented in narrative notes that were delivered to at least half of patients at risk: professional contacts, lethal means counseling for firearms, and lethal means counseling for medication access/storage. NLP methods were developed to identify these practices in clinical text with high levels of accuracy (Sensitivity, Specificity, & PPV ≥ 82%). Among visits with a high-risk CSSRS, 40% (Range 2-73% by health system) had an SBSPI template within 1 year of implementation.

Conclusions: This is one of the first reports describing development of measures that leverage electronic health records to track use of suicide prevention safety plans. There are opportunities to use the methods developed here in future evaluations of safety planning.

The weeks following an inpatient psychiatric hospitalization are known to be the highest-risk time for suicide. Interventions are needed that are well-matched to the dynamic nature of suicidal thoughts and easily implementable during this high-risk time. We sought to determine the feasibility and acceptability of a novel registered clinical trial that combined three brief in-person sessions to teach core cognitive-behavioral therapy (CBT) skills during hospitalization followed by smartphone-based ecological momentary intervention (EMI) to facilitate real-time practice of the emotion management skills during the 28 days after hospital discharge. Results from this pilot study (N = 26) supported some aspects of feasibility and acceptability. Regarding feasibility, 14.7% of all screened inpatients met study eligibility criteria. Half (50.3%) of those who were ineligible were ineligible because they were not part of the population for whom this treatment was designed (e.g., symptoms such as psychosis rendered them ineligible for the current study). Those who were otherwise eligible based on symptoms were primarily ineligible due to inpatient stays that were too short. Nearly half (48%) of study participants did not receive all three in-person sessions during their hospitalization. Among enrolled participants, rates of engagement with the smartphone-based assessment and EMI prompts were 51.47%. Regarding acceptability, quantitative and qualitative data supported the perceived acceptability of the intervention, and provided recommendations for future iterations. Well-powered effectiveness (and effectiveness-implementation) studies are needed to determine the effects of this promising and highly scalable intervention approach.

Objective: Suicide is a major global public health concern. While some progress has been made in understanding risk factors for suicidal behavior, other relevant questions have received less attention. One such question relates to the longitudinal course of suicidal behavior amongst individuals with multiple suicide attempts. This systematic review investigated whether there is an increase in the lethality across multiple suicide attempts.

Method: This systematic review followed PRISMA 2020 reporting guidelines. A literature search was conducted in MEDLINE, Embase and PsycINFO electronic databases from inception to August 2023 to identify studies with key terms related to multiple suicide attempts and lethality. The review included longitudinal studies with data on multiple suicide attempts, and any rating of their lethality. Covidence was used to guide the screening and extraction process. A narrative synthesis approach was used to descriptively summarize included studies.

Results: After identifying 828 unique abstracts for screening, 11 studies were included for narrative synthesis. Suicide attempt assessment methods and definitions were heterogenous, often indirectly inferring lethality based on suicide attempt method. Individuals with repeat attempts may be more likely to continue using the same method.

Conclusions: There was no evidence to support increasing lethality across repeat suicide attempts. However, this should be interpreted along with the fact that the evidence base is scarce, heterogenous, and methodologically limited.

Objective: The Transtheoretical Model of Change (TTM) is an established model outlining five stages of change within a psychotherapeutic context: pre-contemplation, contemplation, preparation, action, and maintenance. Research shows that these models benefit patients and clinicians by enhancing their understanding of complex processes and identifying optimal therapeutic support for individuals at specific times. This study aimed to apply the TTM to personal recovery following a suicidal episode.

Method: A meta-synthesis was conducted on qualitative studies that outlined distinct phases or stages of recovery from a suicidal episode. The identified recovery stages were mapped onto corresponding TTM stages.

Results: Recovery processes followed a pattern aligning with TTM stages, but the action, maintenance, and termination stages were not clearly distinguished in the context of personal recovery. A three-stage model was proposed instead: (1) precontemplation, where recovery is not seen as possible or meaningful; (2) contemplation, during which there is growing awareness and consideration of the possibility of recovery and change; and (3) active growth, which is characterized by ongoing progress and engagement in at least one personal recovery process.

Conclusions: The proposed three-stage model condenses the later TTM stages and may better reflect personal recovery from a suicidal episode. Applying the model in clinical settings could help with case conceptualization and inform recovery approaches to an individual's current stage. Future research should evaluate the benefits of incorporating stages of change into suicide-focused recovery interventions to develop more effective interventions.

Objective: Worldwide helplines are considered an important part of suicide prevention strategies. Nevertheless, evidence regarding the impact of suicide prevention helplines on the suicidality of its users remains limited and is frequently confronted with methodological issues. This study aimed to assess the impact of crisis calls on callers' levels of crisis and suicidality both immediately after the call and at follow-up compared to before the call. After the call, the satisfaction of the callers with the intervention was also assessed.

Methods: A pre-post study, generated automatically by a telephone system, was conducted in order to compare the level of crisis and suicidality (operationalized by five indicators: hopelessness, entrapment, controllability, suicidal intent, and social support) experienced by callers before and immediately after the call and at follow-up (one to two weeks after the call).

Results: Callers (n = 487) showed significant improvement in their level of crisis (p < .001, d = -0.31), hopelessness (p < .001, d = -0.22), entrapment (p < .001, d = -0.25), suicide intent (p < .001, d = -0.37), and social support (p < .001, d = 0.33) after the call compared to before the call. Improvements were also found at follow-up compared to pretest. The satisfaction of callers with the helpline was high.

Conclusions: This study adds to the growing evidence on suicide prevention helplines and addresses some important methodological issues in helpline research. Furthermore, it shows promising results regarding the potential supportive impact of helplines on callers who feel suicidal.

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

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

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

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

Objective: To document the prevalence and correlates of suicidal ideation (SI) among individuals seeking cannabis-based medicinal products (CBMPs); to test whether SI declines or intensifies after three months of CBMP treatment and to document 12-month trajectories of depression in those reporting SI and other patients.

Method: Observational data were available for 3781 patients at entry to treatment, 2112 at three months and 777 for 12 months. Self-reported depressed mood and SI were assessed using items from the PHQ-9. Additional data included sociodemographic characteristics and self-reported well-being.

Results: 25% of the sample reported SI at treatment entry and those with SI had higher levels of depressed mood (mean = 17.4 vs. 11.3; F_(1,3533) = 716.5, p < .001) and disturbed sleep (mean = 13.8 vs. 12.2, F_(1,3533) = 125.9, p < .001), poorer general health (mean = 43.6 vs. 52.2, F_(1,3533) = 118.3, p < .001) and lower quality of life (mean = 0.44 vs. 0.56 (F_(1,3533) = 118.3, p < .001). The prevalence of SI reduced from 23.6% to 17.6% (z = 6.5, p < .001) at 3 months. Twelve-month follow-up indicated a substantial reduction in depressed mood with this reduction being more pronounced in those reporting SI (mean _(baseline) = 17.7 vs. mean (12 months) = 10.3) than in other patients (mean _(baseline) = 11.1 vs. mean _{(12 months)} = 7.0).

Conclusions: SI is common among individuals seeking CBMPs to treat a range of chronic conditions and is associated with higher levels of depressed mood and poorer quality of life. Treatment with CBMPs reduced the prevalence and intensity of suicidal ideation.

Objective: Suicide risk assessments are obligatory when patients express a death wish in clinical practice. Yet, suicide risk estimates based on unguided risk assessments have been shown to be of low reliability. Since generalizability of previous studies is limited, the current study aimed to assess inter-rater and intra-rater reliability of risk estimates conducted by psychotherapists and psychology students using written case vignettes.

Method: In total, N = 256 participants (psychology students, psychotherapists) were presented with 24 case vignettes describing patients at either low, moderate, severe or extreme risk of suicide. Participants were asked to assign a level of risk to each single vignette at a baseline assessment and again at a follow-up assessment two weeks later.

Results: Risk estimates showed a low inter-rater reliability, both for students (AC₁ = .35) and for psychotherapists (AC₁ = .44). Intra-rater reliability was moderate for psychotherapists (AC₁ = .59) and rather low for psychology students (AC₁ = .47). In general, intra- and intra-rater reliability were highest for vignettes displaying "low" and "extreme" risk.

Conclusions: The results highlight that the reliability of unguided suicide risk assessments is questionable. Standardized risk assessment protocols are therefore recommended. Nonetheless, even reliable risk estimation does not imply predictive validity of risk estimates for future suicidal behavior.