Suicide Postvention Service Models and Guidelines 2014-2019: A Systematic Review

Understanding the complexity of suicide loss: PTSD, complex PTSD and prolonged grief disorder following suicide bereavement

Suicide-bereaved individuals are often confronted with profound grief reactions and have an increased risk for mental health disorders. Little is known about the development of complex post-traumatic stress disorder (CPTSD) following a loss by suicide. This paper aims to assess the prevalence of CPTSD, PTSD, prolonged grief disorder (PGD), and depression as well as to identify sociodemographic and loss-related factors regarding their development. A total of 161 suicide loss survivors (91.3% female) completed a questionnaire, which collected symptoms of grief (TGI-SR+), PTSD, CPTSD (ITQ), and depression (PHQ-D). In total, 12.4% met the diagnosis for CPTSD, 5.0% for PTSD. A total of 22.0% fulfilled the diagnosis for PGD. 41.6% showed at least moderate symptoms of depression. Pearson's correlation showed that time since loss was negatively associated with PG and PTSD symptoms, kinship to the deceased was associated with PG severity. The sample scored high on all disturbances in self-organization (DSO) symptom clusters typical for CPTSD. A focus on symptoms of CPTSD may be a necessary component in the care of survivors of suicide loss.

Emotional regulation and suicidal ideation-Mediating roles of perceived social support and avoidant coping

Introduction

Recent research has uncovered a wide prevalence variation of suicidal ideation in university students ranging from 9.7% to 58.3%. India has witnessed a 4.5% increase in suicide rates in the year 2021. The interplay between cognitive reappraisal of a stressful situation, suppression of emotional expression, and coping strategies for suicidal ideation of Indian University students is yet to be explored. We aim to determine whether suicidal ideation would differ across different types of family units, and to predict the extent to which perceived social support and avoidant coping could mediate the relation between emotion regulation processes and suicidal ideation.

Methods

Two hundred randomly selected University students (Mean age = 19.9, SD = 1.43) participated. Kruskal-Wallis, Pearson's product-moment correlation, and GLM mediation model were computed.

Results and discussion

Lifetime suicidal ideation significantly differed between those who stay alone and those who live in a nuclear family (p < 0.01), and also those who stay in a joint family (p < 0.05). Cognitive reappraisal predicted a reduction in suicidal ideation mediated by perceived social support (B = -0.06, p < 0.05) and avoidant coping (B = -0.07, p < 0.05). Whereas, expressive suppression predicted induced levels of suicidal ideation through perceived social support (B = 0.05, p < 0.05), and avoidant coping (B = 0.06, p < 0.05) as mediators.

Conclusion

Though our sample size restricts the generalization, our findings implied the importance of regular psychological consultation regarding the efficacy of the said coping processes in dealing with suicidal ideation.

Suicide Attitudes Among Suicide Loss Survivors and Their Adaptation to Loss: A Cross-Cultural Study in Japan and the United States

Survivors' adaptation to a suicide loss is likely influenced by their attitudes toward suicide and their respective sociocultural contexts. Our study aimed to compare suicide attitudes and their association with depressive symptoms and sense of community safety in Japanese and American suicide loss survivors. A total of 193 Japanese survivors and 232 American survivors completed online surveys. The results show that Japanese survivors tended not to consider suicide as an illness or to recognize that others understood their experience but were more likely than American survivors to consider suicide as justifiable. Regression analyses indicated that taking suicide as a right was associated with depressive symptoms. Further, their sense of being understood by others was positively correlated with perceived community safety in both samples, but justifying suicide and considering it to be an illness was positively related to perceived community safety only among Japanese survivors.

"That feeling of solidarity and not being alone is incredibly, incredibly healing": A qualitative study of participating in suicide bereavement peer support groups

Suicide can have a significant impact on the bereaved. Peer support groups for suicide bereavement have been shown to enhance the wellbeing of those attending. However, research is lacking on the mechanisms that underlie these benefits. Semi-structured interviews were conducted with 12 adults attending peer-facilitated support groups in Ireland and thematic analysis was used. The findings highlighted the enduring emotional impact including guilt and questioning, loss of identity, as well as wider impacts. Mechanisms of the groups included the opportunity to share experiences and feel validated, connection and belongingness and collective processing of grief. Groups were found to have a unique role alongside other informal and formal supports. This study highlights the important role of peer support groups in lessening this burden and adds to the literature through identifying potential mechanisms by which peer support groups contribute to improved wellbeing for the suicide-bereaved and practical steps to facilitate these mechanisms.

Supports for university counselors impacted by student suicide: A systematic review and thematic synthesis

The purpose of this systematic review and thematic synthesis was to identify and consolidate research on the support needs of impacted Higher Education (HE) counselors that have experienced a student suicide death. When exposed to a student suicide death, counselors are often extensively involved in a postvention response. This systematic review synthesized four qualitative papers that explored the experiences of staff impacted by student suicide. Thematic synthesis revealed three core themes: The unknown, responding, and the known, and six subthemes: Gaps in knowledge of individual experience, gaps in knowledge of organizational impact, extrospective responding, introspective responding, the needs of impacted counselors, the degree of impact, and the support processes that arise from needs. The results provide a summary of the current supports available to impacted HE counselors and considerations relevant to their postvention needs.

The longitudinal contribution of prolonged grief to depression and suicide risk in the aftermath of suicide loss: The moderating role of self-criticism

BACKGROUND

Suicide-loss survivors (SLSs)-individuals who lost family member to suicide, have been recognized as at risk for several mental health complications, including depression and suicide. Recent studies have emphasized the contribution of prolonged grief (PG) symptoms and suicide-related shame as facilitators of depression and suicide risk in the aftermath of suicide loss. In this six-year longitudinal design study, we examined self-criticism as a moderator of the link between PG and depression and suicide risk, with suicide-related shame mediating these links.

METHOD

Participants were 152 SLSs (130 females) aged 18-70 who completed questionnaires assessing prolonged grief, depression, and suicide risk as well as trauma-related shame and self-criticism.

RESULTS

A moderated mediation model shows that high self-criticism intensified the relations between PG and shame and between shame and depression and suicide risk, above and beyond the contribution of the longitudinal PG trajectory. Importantly, the indirect effects of PG on both depression and suicide risk via shame levels were found only among SLSs with high levels of self-criticism.

CONCLUSION

The findings highlight the critical longitudinal role of self-criticism in facilitating depression and suicide risk among SLSs with higher levels of PG. Theoretical implications relating to healing processes and focused clinical recommendations are discussed, including interventions for addressing self-criticism and suicide-related shame in the aftermath of suicide loss.

The Support to Mitigate the Impact of Suicide for Disaster Aid Workers of the 2011 Great East Japan Earthquake

Suicide substantially impacts disaster-affected communities due to pre-existing psychosocial effects caused by the disaster. Following the Great East Japan Earthquake of 2011, local disaster aid workers had overworked for months, and many workers eventually died by suicide. Although many workplaces suffered this dual damage, there is limited literature on psychosocial postvention in this context. This study reports the activities of individual/group postventions provided to these aid workers. The bereaved person expressed grief for the loss of their colleagues and anger for not being protected. The postvention observed unusual and distinctive group dynamics. It was essential for mental health professionals to address 2 types of traumatic exposures in the group programs -trauma from the disaster and their colleagues' deaths due to suicide. These postvention programs might be beneficial in maintaining aid workers' mental health and helping them cope with the loss of their colleagues.

Responding to Suicide in School Communities: An Examination of Postvention Guidance from Expert Recommendations and Empirical Studies

PURPOSE OF REVIEW

We review the published literature on a school's response after a student dies by suicide ("postvention"). We examine published recommendations based on expert guidance and empirical studies that have evaluated postvention measures.

RECENT FINDINGS

Experts recommend careful communication with family, staff, and students that adheres to published suicide reporting guidelines. Experts also emphasize the importance of identifying and supporting high-risk students. Few robust, controlled studies have identified effective postvention measures. Effective measures tended to occur in group settings (e.g., group therapy), focus on improving grief symptoms, and involve mental health professionals. Postvention has not been robustly studied in the school context. Expert recommendations and a few evidence-backed studies provide the frame for a coherent, school-based postvention response. Further research is needed to strengthen and expand our collective understanding of effective postvention measures in the school context as youth suicide attempts continue to rise.

The Advanced C.A.R.E. Suicide Prevention Gatekeeper Training Questionnaire for medical lecturers and specialists: A psychometric evaluation in a Malaysian sample

Given the high prevalence rate of suicidal ideation amongst medical students, medical lecturers and specialists as gatekeepers should be well-trained in suicide prevention. There is a need for validated measures to assess gatekeeper training gains for suicide prevention. The psychometric properties of the Advanced C.A.R.E. Suicide Prevention Gatekeeper Training Questionnaire (AdCARE-Q) were evaluated for a sample of medical lecturers and specialists in Malaysia. A total of 120 participants completed 24 items in the AdCARE-Q. Analysis of variance of perceived knowledge scores was performed. Exploratory factor analysis (EFA) was conducted. Reliability was calculated. The AdCARE-Q was reduced to 15 items that fit into two factors, "self-efficacy" and "declarative knowledge." Overall internal consistency was good with Cronbach's alpha = 0.84. The intraclass correlation coefficient between groups from the psychiatry department and non-psychiatry departments was good at 0.80. The oldest age group and participants from the Psychiatry department scored significantly higher than other groups in perceived knowledge of suicide prevention. This study found that the AdCARE-Q has adequate psychometric properties to assess suicide prevention gatekeeper training gains amongst medical lecturers and specialists. Confirmatory factor analysis is recommended for future studies.

Suicide postvention for staff and students on university campuses: a scoping review

OBJECTIVE

To examine current knowledge about suicide bereavement and postvention interventions for university staff and students.

DESIGN

Scoping review.

DATA SOURCES AND ELIGIBILITY

We conducted systematic searches in 12 electronic databases (PubMed, PsycINFO, MEDLINE, CINAHL, Africa-Wide Information, PsycARTICLES, Health Source: Nursing/Academic Edition, Academic Search Premier, SocINDEX through the EBSCOHOST platform; Cochrane Library, Web of Science, SCOPUS), hand searched lists of references of included articles and consulted with library experts during September 2021 and June 2022. Eligible studies were screened against the inclusion criteria independently by two reviewers. Only studies published in English were included.

DATA EXTRACTION AND SYNTHESIS

Screening was conducted by two independent reviewers following a three-step article screening process. Biographical data and study characteristics were extracted using a data extraction form and synthesised.

RESULTS

Our search strategy identified 7691 records from which 3170 abstracts were screened. We assessed 29 full texts and included 17 articles for the scoping review. All studies were from high-income countries (USA, Canada, UK). The review identified no postvention intervention studies on university campuses. Study designs were mostly descriptive quantitative or mixed methods. Data collection and sampling were heterogeneous.

CONCLUSION

Staff and students require support measures due to the impact of suicide bereavement and the unique nature of the university context. There is a need for further research to move from descriptive studies to focus on intervention studies, particularly at universities in low-income and middle-income countries.

What Do We Know about Suicide Bereavement, and What We Can Do to Help Suicide-Loss Survivors?

"Suicide is not only the end of life for the deceased but also the beginning of a highly challenging life for those left behind" [...].

Effectiveness of online advanced C.A.R.E suicide prevention gatekeeper training program among healthcare lecturers and workers in national university of Malaysia: A pilot study

BACKGROUND

Suicide is a major cause of death among adolescents and young adults, especially students. This is particularly true for healthcare students with a higher risk and more access to lethal means. Thus, it is vital for healthcare educators who have regular contact with these healthcare students to be trained as gatekeepers in preventing suicide. Evidence of the effectiveness of such gatekeeper training, mainly using an online module, is lacking predominantly in Malaysia. This study aims to investigate the effectiveness of an online gatekeeper suicide prevention training program that is conducted for healthcare lecturers.

METHODS

A single-arm interventional pre-and post-pilot study was conducted on a sample of healthcare lecturers and workers who are involved in supervising healthcare students. A purposive sampling technique was used to recruit 50 healthcare educators in Malaysia. The program was conducted by trained facilitators and 31 participants completed a locally validated self-rated questionnaire to measure their self-efficacy and declarative knowledge in preventing suicide; immediately before and after the intervention.

RESULTS

Significant improvement was seen in the overall outcome following the intervention, mostly in the self-efficacy domain. No significant improvement was seen in the domain of declarative knowledge possibly due to ceiling effects; an already high baseline knowledge about suicide among healthcare workers. This is an exception in a single item that assesses a common misperception in assessing suicide risk where significant improvement was seen following the program.

CONCLUSION

The online Advanced C.A.R.E. Suicide Prevention Gatekeeper Training Program is promising in the short-term overall improvement in suicide prevention, primarily in self-efficacy.

Reach and perceived effectiveness of a community-led active outreach postvention intervention for people bereaved by suicide

Background

Postvention is a core component of suicide prevention strategies, internationally. However, the types of supports provided to people impacted by suicide vary widely. This study examines the perceived effectiveness of the Primary Care Navigator (PCN) model for people bereaved by suicide. The PCN model was implemented in response to a suicide cluster. It is an active outreach postvention intervention, initiated by police in response to a suspected suicide and links individuals to support in the immediate aftermath of their loss.

Methods

A retrospective cross-sectional mixed methods approach was used to (1) identify the reach of the PCN model, (2) describe the type of support provided to people bereaved by a suspected suicide and (3) identify the perceived effectiveness of the PCN model from the perspective of WA police, postvention stakeholders and individuals bereaved by suicide. Quantitative data was used to examine the characteristics of suicide in the region, the characteristics of people who received bereavement support, and the types of support that were provided. Interviews with police, postvention stakeholders, and people bereaved by a suspected suicide were conducted to identify the perceived effectiveness of the intervention.

Results

Between 1 January 2019 and 31 March 2021 there were 80 suspected suicides. Active outreach was provided to 347 bereaved individuals via the PCN model. Just under half of those who were offered outreach accepted further support (N = 164) in the form of suicide bereavement information (98%), mental health or clinical support (49.6%), specialized postvention counseling (38.4%), financial assistance (16%) and assistance with meals (16%), followed by housing assistance (14%) and referral to community services (11%). Police, stakeholders, and people with lived experience of a suspected suicide perceived the PCN model to be effective at connecting them to the community, linking people to support, and preventing suicide.

Conclusion

The results provide evidence supporting the perceived effectiveness of an active outreach approach to postvention that provides acute support to people bereaved by suicide. Findings highlight important practical areas of support such as providing referral pathways and information on grief and suicide loss in the immediate aftermath of a suicide loss.

Towards an Evidence-Based Model of Workplace Postvention

This instrumental case study explored what suicide postvention might offer workplaces using the example of a large metropolitan funeral company. A mixed methods approach was utilized to examine staff experiences with suicide bereavement funerals and responses to a bespoke postvention training package. Staff found funerals due to suicide difficult in terms of communication, engagement and emotionality. These challenges were commonly characterized by increased tension and concern. In the absence of a postvention informed approach, staff had developed individual ways to negotiate the identified challenges of this work. The introduction of a staff-informed postvention training package delivered improvements in staff confidence with communication, understanding and management of the impact of suicide bereavement, and increased willingness to share information about postvention services with families and mourners. The findings indicated that benefits of the training could be extended through organizational governance and integration of supports. The findings are used to inform a model of workplace postvention together with a methodology incorporating staff experience and organizational context.

Evaluating the Effectiveness of Components of National Suicide Prevention Strategies

Background: National suicide prevention strategies support development of suicide prevention activities and their evaluation. Aims: To describe components included in national suicide prevention strategies and analyze the potential contribution of individual components to reduce suicide rates. Method: We conducted a narrative review and statistical analysis of national suicide prevention strategies. The narrative review was based on a framework of 12 components and included 29 countries (14 lower middle-income countries [LMICs] and 15 high-income countries [HICs]) with a national suicide prevention strategy. The statistical analyses covered suicide mortality data for 24 countries with a national strategy (9 LMICs and 15 HICs). Results: The number of components adopted in national strategies ranged from 4 to 11, and training and education were included in 96.5% of strategies. Estimated period effects for total suicide rates in individual countries ranged from a significant decrease in the yearly suicide rate (RR = 0.80; 95% CI 0.69-0.93) to a significant increase (RR = 1.12; 95% CI 1.05-1.19). There were no changes in suicide mortality associated with individual components of national strategies. Limitations: The limitations of existing suicide mortality data apply to our study. Conclusion: Further detailed evaluations will help identify the specific contribution of individual components to the impact national strategies. Until then, countries should be encouraged to implement and evaluate comprehensive national suicide prevention strategies.

Perceived Determinants of Disclosing Suicide Loss

Background: People who lost a loved one to suicide (i.e., suicide loss survivors, SLS) often struggle to talk about their experiences. However, previous studies suggest beneficial effects of disclosure among this group. Aims: This study aimed to identify determinants of disclosing suicide loss. Method: We conducted qualitative interviews with 22 female SLS focusing on determinants of disclosing suicide loss. Interviews were transcribed and analyzed using qualitative content analysis. Results: We identified contextual factors, perceived risks, and perceived benefits as determinants of disclosing suicide loss. Contextual factors included social settings and characteristics of conversation partners. Perceived risks included emotional distress among oneself and others as well as stigma-related risks of disclosing. Perceived benefits included participants' desire for authenticity and social support, as well as positive effects for grieving and fighting suicide stigma. Limitations: Findings are limited to the current female sample. Conclusion: SLS need support in identifying safe places for disclosure and in developing coping strategies to deal with suicide stigma and emotional distress experienced by themselves and others. Future research should investigate the general public's ability and attitudes to provide support after suicide loss and investigate disclosure decisions among male SLS.

Coping Styles Utilized during Suicide and Sudden Death Bereavement in the First Six Months

Individuals bereaved by suicide experience substantial emotional distress and are at risk for poorer mental health, substance use concerns, and suicidal behaviors. This study aimed to explore whether those bereaved by suicide reported different coping styles compared to those bereaved by sudden death in the first six months. It also aimed to determine whether a previous mental health diagnosis (PMHD) and experiencing stigma and/or shame impacted the utilization of adaptive and maladaptive coping. The sample was constituted by individuals bereaved by suicide (n = 142) compared to those bereaved by sudden death (n = 63), six months after loss. The study included immediate family members who were 18 years or older and understood the English language. After controlling for demographics there were no significant differences in coping styles between bereavement types. Regardless of bereavement type, having a PMHD was associated with increased avoidant and problem-focused coping, and stigma and shame were each associated with increased avoidant coping. Women were also more likely to report using adaptive coping. Findings demonstrate no difference by bereavement type and have implications for the tailoring of grief/postvention supports that are sensitive to perceived stigma/shame to better facilitate utilization of adaptive emotion-focused coping, particularly for men and those with pre-existing mental health problems.

Creation and validation of a high-fidelity simulation scenario for suicide postvention

OBJECTIVE

to create and validate a high-fidelity simulation scenario about the initial support to suicide bereaved people.

METHOD

a methodological research study to create and validate a simulation scenario about postvention. Its creation was based on scientific recommendations, the validation process was carried out by experts, based on an instrument developed by the authors; the data were statistically analyzed using the Content Validity Index and Gwet concordance coefficient.

RESULTS

the scenario was created to provide initial support to suicide bereaved people in the Primary Health Care context. As learning objectives, welcoming, health care and organization monitoring were proposed according to technical-scientific recommendations. The scenario was validated by 10 specialists in the themes of postvention (5 judges) and high-fidelity simulation (5 judges). The scenario items met the acceptance and reliability criteria (Content Validity Index = 0.80) and satisfactory concordance (Gwet coefficient = 0.640).

CONCLUSION

the study presented in full a scenario on postvention with innovative potential that can be used free of charge in clinical simulation development during training of different categories of health professionals, to act in support of suicide bereaved people.

Suicide bereavement in the UK: Descriptive findings from a national survey

BACKGROUND

Those bereaved by suicide are a high-risk group of adverse health outcomes and suicidal behavior, yet little is known about the experiences and support needs of these individuals in the UK.

METHODS

We conducted a national cross-sectional study using an online survey and analyzed the experiences of 7158 participants who had been bereaved or affected by suicide.

RESULTS

Suicide had a major impact on 77% of participants, including those who had lost a friend and those exposed to suicide at a professional level. Mental and physical health problems linked to the suicide were reported in half. Adverse social outcomes and engaging in high-risk behaviors following the suicide were common. Over a third reported suicidal ideation and 8% had attempted suicide as a direct result of the suicide loss. Most had not accessed support services, with the majority viewing provision of local suicide bereavement support as inadequate.

CONCLUSIONS

Our results highlight the need for a multi-disciplinary approach in postvention and the provision of proactive outreach to support those bereaved by suicide. Postvention efforts need to acknowledge the death of a friend by suicide as a significant loss.

Key issues, challenges, and preferred supports for those bereaved by suicide: Insights from postvention experts

For many, suicide bereavement is challenging. Postvention responses are few and evidence to inform them is lacking. Eighteen postvention experts completed an online survey regarding the key issues, challenges, and supports available to people bereaved by suicide. Participants were asked to identify the issues, then rank them in terms of importance at key times during the first 2 years after death, with navigating grief, managing relationships, and dealing with practical challenges identified. Access to information, practical assistance and non-judgmental support were most important early in the bereavement period. These findings provide a foundation for recommendations for postvention interventions.

Use of Health Services and Support Resources by Immediate Family Members Bereaved by Suicide: A Scoping Review

The knowledge on health service use, systematic follow-up, and support for families bereaved by suicide remains scarce. This scoping review includes studies from 2010 to March 2022 that investigate the follow-up and support offered by health services, peer support services, and other resources available (e.g., internet-based resources) for families bereaved by suicide. We followed the scoping review framework provided by the Johanna Briggs Institute and performed a double-blinded screening process using Covidence. Data were extracted by four researchers and a thematic analysis was performed to summarize the results. The PRISMA Extension for Scoping reviews was used for reporting results. Of 2385 studies screened by title, 190 by abstract, and 93 by full-text reading, we included 63 original articles of which 24, 29 and 10 were quantitative, qualitative, or mixed-methods studies, respectively. The review shows that we have some knowledge about the need for, and experiences with, health services and support resources for immediate family members bereaved by suicide, but a lack of knowledge about their help-seeking behaviour, patient pathways, systematic follow-up, coordination between services, and long-term outcomes. We need more longitudinal observational studies of health service use and patient trajectories for people bereaved by suicide.

The Spaces of Peer-Led Support Groups for Suicide Bereaved in Denmark and the Republic of Ireland: A Focus Group Study

Research has shown that people bereaved by suicide have an increased risk of mental health problems, suicidality and associated stigma, as well as higher rates of sick leave and increased rates of receiving disability pensions. Peer-led suicide bereavement support groups are perceived to enhance people's recovery by enabling shared experiences with others who are bereaved in similar circumstances. The aim of the research was to explore the viewpoints of participants living in Denmark and the Republic of Ireland on these peer-led support groups. This study focused on how the participants experienced being part of the peer-led support and how the participation affected them. We conducted four focus groups, two in Denmark and two in the Republic of Ireland, and two individual interviews, involving a total of 27 people bereaved by suicide. Data were analyzed thematically. The participants' experiences in the peer-led support groups were in contrast to what they had experienced in their daily lives. They felt alienated in daily living, as they believed that people could not comprehend their situation, which in turn led participants to search for people with similar experiences and join the peer-led support groups. While peer-led support groups may not be helpful for everyone, they created 'supportive spaces' that potentially affected the participants' recovery processes, from which we generated three key themes: (i) 'A transformative space', describing how the peer-led support group created a place to embrace change, learning and knowledge about suicide and suicide bereavement and the making of new connections; (ii) 'An alternative space for belonging and grieving', describing how the participants felt allowed to and could give themselves permission to grieve; and (iii) 'A conflicted space' describing how it was troublesome to belong to and participate in the peer-led support groups. In conclusion, despite the two cultural settings and different organizational approaches, the experiences were comparable. Peer-led support groups can, despite being a conflicted space for some, provide supportive spaces aiding the participants' recovery process.

Mental health promotion and protection relating to key life events and transitions in adulthood: a rapid systematic review of systematic reviews

BACKGROUND

During the decades representing working-age adulthood, most people will experience one or several significant life events or transitions. These may present a challenge to mental health.

AIM

The primary aim of this rapid systematic review of systematic reviews was to summarise available evidence on the effectiveness of interventions to promote and protect mental health relating to four key life events and transitions: pregnancy and early parenthood, bereavement, unemployment, and housing problems. This review was conducted to inform UK national policy on mental health support.

METHODS

We searched key databases for systematic reviews of interventions for working-age adults (19 to 64 years old) who had experienced or were at risk of experiencing one of four key life events. Titles and abstracts were screened by two reviewers in duplicate, as were full-text manuscripts of relevant records. We assessed the quality of included reviews and extracted data on the characteristics of each literature review. We prioritised high quality, recent systematic reviews for more detailed data extraction and synthesis.

RESULTS

The search and screening of 3997 titles/abstracts and 239 full-text papers resulted in 134 relevant studies, 68 of which were included in a narrative synthesis. Evidence was strongest and of the highest quality for interventions to support women during pregnancy and after childbirth. For example, we found benefits of physical activity and psychological therapy for outcomes relating to mental health after birth. There was high quality evidence of positive effects of online bereavement interventions and psychological interventions on symptoms of grief, post-traumatic stress, and depression. Evidence was inconclusive and of lower quality for a range of other bereavement interventions, unemployment support interventions, and housing interventions.

CONCLUSIONS

Whilst evidence based mental health prevention and promotion is available during pregnancy and early parenthood and for bereavement, it is unclear how best to support adults experiencing job loss, unemployment, and housing problems.

Three Sibling Survivors' Perspectives of their Father's Suicide: Implications for Postvention Support

This qualitative case study describes three adult siblings' experiences and their perceptions of support connected with the time before and after their father's suicide. At the time of the suicide, participants were ages 1, 5, and 8 years old. We considered commonalities and disparities among the three survivors' perceptions. We also considered how their reported experiences compared to extant literature on child survivors of parent suicide. Our findings suggest that, although the siblings experienced the same traumatic event, each had unique perceptions of the parent's suicide. Immediately prior to closing each interview, to deescalate from the intense topic of suicide, participants offered their impressions of potentially therapeutic children's books and how bibliotherapy may or may not support surviving children. Participants' perceptions of selected children's picture books offer insights about opening communication and addressing challenges specific to a parent's suicide. Implications for teachers, parents, and school-based mental health professionals are provided. We conclude that postvention must consider and monitor each child's perceptions and provide individualized interventions that encourage open communication and support adaptive coping to navigate the intense grief associated with a parent's suicide.

The first 72 hours: Suicide loss survivor experiences with early responders

Exposure to a suicide carries risks for loss survivors including significant and long-standing emotional distress. Early responders play a critical role in shaping survivors' experience and trajectory for seeking support services. Yet, few prior studies explore the nuances of early responders' interactions with loss survivors. The current study explored suicide-bereaved adults' experiences with early responders in the first 72 h after their loss through four group interviews. Participants (N = 15) indicated that interactions with early responders were positive overall. Yet, the lack of resources and referrals provided, and perceived stigmatization of suicide may contribute to survivors' delay in obtaining support services.

Suicide Postvention in Schools: What Evidence Supports Our Current National Recommendations?

Suicide is a leading cause of death for school-aged preteens and adolescents and a growing risk for younger children. Schools are the ubiquitous institutional context serving this age group. These trends suggest a need for knowledge and guidance related to school postvention efforts, yet the available research is limited. Focusing on postvention, or the period after a peer suicide occurs, is critical to youth suicide prevention because this is a time of elevated suicide risk for youth. Targeted postvention interventions in schools can mitigate youth suicide risk and limit contagion within a school's student body. This article explores the scientific literature related to school-based suicide postvention, describing the strength and limits of research supporting common recommendations for suicide postvention in schools. It identifies widespread recommendations for school postvention that have only preliminary supportive evidence and notes several areas in need of additional research. With clearer postvention best practices to guide their suicide crisis preparedness plans and postvention procedures, schools can better support students, families, and the community as a whole in order to prevent further tragedies.

National suicide management guidelines recommending family-based prevention, intervention and postvention and their association with suicide mortality rates: systematic review

BACKGROUND

Suicidal behaviour remains a major public health concern and countries have responded by authoring guidelines to help mitigate death by suicide. Guidelines can include family-based recommendations, but evidence for the level and category of family-based involvement that is needed to effectively prevent suicide is unclear.

AIMS

To explore the association between family-based recommendations in guidelines and countries' crude suicide rates. PROSPERO registration: CRD42019130195.

METHOD

MEDLINE, Embase, PsycInfo, Web of Science and WHO MiNDbank databases and grey literature were searched within the past 20 years (1 January 2000 to 22 June 2020) for national guidelines giving family-based recommendations in any of three categories (prevention, intervention and postvention).

RESULTS

We included 63 guidelines from 46 countries. All identified guidelines included at least one family-based recommendation. There were no statistically significant differences seen between mean World Health Organization crude suicide rates for countries that included only one, two or all three categories of family-based recommendations. However, a lower spread of crude suicide rates was seen when guideline recommendations included all three categories (mean crude suicide rates for one category: 11.09 (s.d. = 5.71); for two categories: 13.42 (s.d. = 7.76); for three categories: 10.68 (s.d. = 5.20); P = 0.478).

CONCLUSIONS

Countries should work towards a comprehensive national suicide guideline that includes all categories of family-based recommendations. Countries with previously established guidelines should work towards the inclusion of evidence-based recommendations that have clear implementation plans to potentially help lower suicide rates.

[Investigating postvention best practices : The Delphi method]

BACKGROUND

Postvention aims to implement services adapted to the needs of a population that may be vulnerable after suicide. While a plethora of postvention programs exist, they are generally based less on solid evidence than on the judgment of health professionals. Using the Delphi method, an Australian study obtained a consensus among experts as to which postvention actions are to be engineered in a postvention program. Since no similar study has been carried out for programs in French-speaking countries, it seemed important to reproduce the same type of study and to compare the respective results. The present study is aimed at establishing a French inventory of postvention actions and at achieving a consensus among experts as to the actions to be included in a postvention program.

METHODS

A systematic review of the scientific literature (PRISMA method) and the gray literature (documentation on the WEB) made it possible to identify the different actions that have been included in various postvention programs. Using the DELPHI method, experts endeavored to assess their relevance.

RESULTS

An inventory of 190 postvention actions was established and they were classified according to a sequential axis (pre-event, at the time of the event, and post-event), according to type of action (environment-centered or people-centered). The experts identified 128 actions to be included in a postvention program.

CONCLUSION

Convergence was observed among the experts, as they identified the practices to be encouraged following a suicide. When comparing the results in French-speaking countries to the 548 actions selected in the Australian study, we observe similarities between the two studies regarding types of postvention actions. This study provides an update for health professionals on the most relevant practices to be included in a postvention program.

[How Should We Approach Nurse Suicide in Korea: With the Aspect of Prevention-Intervention-Postvention Management]

Recently, nurse suicide has emerged as one of the major issues. We tried to review the status of nurse suicide and its management in Korea through inspecting related web sites, news articles, and research. However, there were no sufficient reports or statistics along with the research throughout the country. Moreover, there were no organized nurse suicide management systems or programs including suicide prevention, suicide intervention, suicide postvention management. In other countries, there were various trials and successful experiences about nurse suicide programs, and those have been managed in organized and integrated ways. It gave us a lot of implications. To effectively prevent and manage the nurse suicide in Korea, nursing workforce, nursing managers, and nursing researchers should be concerned about nurse suicide. Furthermore, discussions and the research must be made actively. Based on such efforts, appropriate programs, organized manage systems, and policies must be devised at institution and national level.

The chiropractor's role in primary, secondary, and tertiary prevention of suicide: a clinical guide

OBJECTIVE

To provide the practicing chiropractor foundational knowledge to enhance the understanding of relevant primary, secondary, and tertiary public health measures for suicide prevention.

METHODS

A descriptive literature review was performed using keywords low back pain, neck pain, psychosocial, pain, public health, suicide, suicide risk factors, and suicide prevention. English language articles pertaining to suicide prevention and the chiropractic profession were retrieved and evaluated for relevance. Additional documents from the Centers for Disease Control, Veterans Health Administration, and the World Health Organization were reviewed. Key literature from the clinical social work and clinical psychology fields were provided by authorship team subject matter experts.

CONCLUSION

No articles reported a position statement regarding suicide prevention specific to the chiropractic profession. Risk, modifiable, and protective factors associated with self-directed violence are important clinical considerations. A proactive approach to managing patients at-risk includes developing interprofessional and collaborative relationships with mental health care professionals.

Pulling Together - The Protective Role of Belongingness for Depression, Suicidal Ideation and Behavior Among Suicide-Bereaved Individuals

Background: While belongingness has frequently been investigated in the general population as an antidote to experiencing depression, suicidal thoughts, and suicidal behavior, it has rarely been evaluated as a protective factor among individuals bereaved by suicide. Aims: We examined whether perceived belongingness could moderate the differences between suicide-bereaved, suicide-exposed, and nonexposed respondents regarding depression, suicide ideation, and suicide attempts. Method: We conducted an online survey of the adult Israeli population (N = 806), with 203 suicide-bereaved, 266 suicide-exposed, and 377 nonexposed respondents. Participants completed several questionnaires tapping depression and suicidality as well as perceived belongingness levels. Results: Individuals bereaved by suicide reported the highest levels of depression, suicide ideation, and suicide attempts in comparison with suicide-exposed and nonexposed individuals. However, belongingness was found to moderate these distinctions concerning suicide ideation and suicide attempts. Limitations: Belongingness was assessed by only a single question, and the online survey suffered from a relatively high nonresponse rate. Conclusion: Our results suggest that belongingness may act as a potent antidote to the adverse mental health consequences among individuals bereaved by suicide. Clinicians should accord adequate attention to fostering social connectedness among their clients bereaved by suicide.

Addressing psychological distress in people bereaved through suicide: From care to cure

To illustrate the main characteristics of the request for and choice of support by a population accessing a dedicated service for people bereaved through suicide.The participants were divided first according to their reason for requesting support and based on their choice of intervention, which were "caring" services (improve knowledge about suicide prevention, postvention and grief support) and "curing" services (psychotherapy, chat groups, and meditation retreats).The study was based on 539 participants, chiefly middle-aged women. Most had lost kin and the time since suicide ranged from 1day to 45 years. The main reasons for contacting the service were: seeking help for symptoms (42%), connecting with other suicide survivors (19%); 15% reported not knowing what to ask for. Among the participants, 30% participated in the "curing" interventions; they were slightly older and had more grief symptoms, some above the threshold for complicated grief. These participants had more often survived a child or partner and more frequently sought contact with other survivors or were more likely to be seeking help for symptoms.The presence on the web of a project specialized in the care of suicide survivors can provide a resource bringing them closer to curing their emotional pain.

Bearing witness: A grounded theory of the experiences of staff at two United Kingdom Higher Education Institutions following a student death by suicide

Wider networks of people are affected by a suicide death than originally thought, including those whose job-role brings them into contact with a death by suicide of another person. The impact of student suicide within United Kingdom (UK) Higher Education Institutions (HEIs) is unexplored and the experiences of staff members remain unknown. It is not known whether staff members have specific postvention needs following a student death by suicide. Any postvention support currently offered to staff members within UK HEIs lacks a context-specific evidence base. This study asked 'How is a student suicide experienced by staff members within a UK HEI and what are the features of that experience?' Staff members from diverse job-roles in two UK HEIs responded to a qualitative survey (n = 19) and participated in semi-structured interviews (n = 10). Data were transcribed and subjected to a constructivist grounded theory analysis. Participants' experiences informed the development of a core category: 'Bearing witness', which encompassed six further categories: 'Responding to a student suicide'; 'Experiencing a student suicide'; 'Needs and fears'; 'Experiences of support'; 'Human stories'; and 'Cultural stories'. The resulting grounded theory demonstrates how participants' perceptions of impact are informed by their experiences of undertaking tasks following a student suicide within the community of their HEI. Processes of constructing perceptions of closeness to the student who died are evident amongst participants who did not know the student prior to their death. Tailored postvention support is required to respond to the range and complexity of HEI staff needs following a student death by suicide.

Meanings of suicidal behavior from the perspective of primary care professionals

OBJECTIVE

To explore the meaning of suicidal behavior from the perspective of family health professionals.

METHOD

A qualitative study developed during 2017-2018 with 18 primary care professionals from a Brazilian municipality. Grounded theory was used as the methodological framework. Semi-oriented interviews were conducted, transcribed, and analyzed by open, axial, and selective coding.

FINDINGS

The professionals perceived themselves as unprepared, emotionally affected, and fearful to work in suicide prevention, prioritizing the referral of people to specialized services regardless of the severity of the situation. Suicide was represented as both a choice and a condition of vulnerability, being more reprehensible when associated with individual choice.

CONCLUSION

We identified beliefs related to suicidal behavior that could affect the care of people at risk. Our findings reinforce the need for education and training in the prevention of suicidal behavior in primary care.

"It Changes Your Orbit": The Impact of Suicide and Traumatic Death on Adolescents as Experienced by Adolescents and Parents

BACKGROUND

Having someone close die through suicide or another form of traumatic death is a distressing event in the lives of adolescents, putting them at risk of grief and mental health ramifications. As most research in this field has been focused on intrapersonal grief reactions, this study aimed to broaden the perspective by exploring the impact of the death through an interpersonal lens.

METHODS

The study involved individual and group interviews with bereaved adolescents (n = 20) and parents of bereaved adolescents (n = 18), and thematic analysis of the data.

RESULTS

The analysis yielded three themes: (i) the death is a life-changing experience, (ii) the death differentiates you from your peers, and (iii) the death impacts on the family system.

CONCLUSIONS

The study revealed the devastating impact of the deaths on adolescents, their relationships with peers and the family system. Adolescents' grief must be understood within the context of their agency and their immediate social environment. The findings clearly indicate that support for bereaved adolescents should incorporate the familial context.

The Prevalence and Correlates of Suicidal Ideation, Plans and Suicide Attempts among 15- to 69-Year-Old Persons in Eswatini

The study aimed to assess the prevalence and associated factors of ever suicide attempt and past 12-month suicidal ideation, plans and/or attempts among persons aged 15–69 years in Eswatini. Cross-sectional nationally representative data from 3281 persons (33 years median age, range 15–69) of the 2014 Eswatini STEPS Survey were analysed. Results indicate that 3.6% of participants had attempted suicide, and 10.1% engaged in past 12-month suicidal ideation, plan and/or attempts. In adjusted logistic regression analysis, having family members who died from suicide and childhood sexual abuse were associated with ever suicide attempt. In addition, in unadjusted analysis, female sex, adult sexual abuse, threats and family member attempted suicide were associated with ever suicide attempt. In adjusted logistic regression, female sex, childhood sexual abuse, adult sexual abuse, threats, family alcohol problems and having family members who died from suicide were associated with past 12-month suicidal ideation, plan and/or attempts. In addition, in unadjusted analysis, 25–34-year-old participants, unemployed and other, childhood physical abuse, violent injury, family member attempted suicide and having had a heart attack, angina or stroke were associated with past 12-month suicidal ideation, plans and/or attempts. One in ten participants were engaged in suicidal ideation, plans and/or attempts in the past 12 months, and several associated factors were identified that can inform intervention programmes.

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

BACKGROUND

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

METHODS

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

RESULTS

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

CONCLUSIONS

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

The SUPPORT-S Protocol Study: A Postvention Program for Professionals After Patient or User Suicide

Background

Exposure to patient or user suicide (PUS) is identified as a challenging occupational hazard for mental health and social work professionals. Professionals exposed to PUS may encounter several ranges of emotional, traumatic or professional impacts in the aftermath. A high proportion of exposed professionals reports a lack of support in the aftermath of PUS. SUPPORT is a postvention program designed to provide a comprehensive, adaptative and effective support to professionals impacted by PUS. The aims of the SUPPORT-S study are to (1) improve the design of the SUPPORT program, (2) evaluate the effectiveness of the program to buffer the emotional, traumatic and professional impacts and to improve the perceived social support for professionals exposed to PUS, and (3) provide more insights into the consequences of PUS on both professionals and organizations.

Method

The SUPPORT-S study is a mixed method collaborative and participatory action research. The simultaneous and complementary collection and analysis of qualitative and quantitative data will offer an in-depth evaluation of the implementation and the effectiveness of the program. The qualitative evaluation includes: (a) an ethnographic observation; (b) 25 semi-directed interviews with randomized participants; (c) an activity analysis with providers of the program; and (d) collaborative sharing of the results with providers and participants. The quantitative evaluation includes pre- and post-measures in participants of: (a) emotional impact (Differential Emotions Scale IV); (b) traumatic impact (Impact of Event Scale-Revised); (c) professional impact (non-validated questionnaire); and (d) perceived social support (Perceived Social Support Scale for Professionals). The action research design will rely on: (a) the cycling process of implementation/evaluation/data sharing/adjustment and (b) the participatory approach through data sharing with providers and participants. Triangulation, saturation, randomization, and participatory design will also reduce the risk of biases and will improve the generalizability of conclusions.

Expected Results

We expect the SUPPORT-S study to evaluate and improve the design of the SUPPORT program to effectively help professionals to cope with PUS.

Conclusion

The results of the study will allow us to disseminate an effective and adaptive postvention program for professionals and institutions encountering PUS.

'We're the First Port of Call' - Perspectives of Ambulance Staff on Responding to Deaths by Suicide: A Qualitative Study

Introduction

Exposure to suicide is a known risk factor for suicide. Ambulance staff are exposed to work-related stressors including attending suicides, which may elevate their risk for mental health problems/suicide. Little is known about ambulance staff’s perspectives on how they experience these events and whether they feel equipped to respond to bereaved families at the scene of death. This study explores the perspectives of ambulance staff about responding to deaths by suicide.

Materials and Methods

A convenience sample of ambulance staff recruited from one ambulance service in England. In-depth, qualitative, semi-structured face-to-face interviews conducted with nine ambulance staff (six male, three female) to explore experiences of responding to suicide. Data analyzed using thematic analysis.

Results

Participants reported the experience of job-related strain including exposure to the suicide/suicidal ideation of colleagues; they described suppressing their distress despite significant emotional impact. All participants had been personally bereaved by suicide and responding to suicide was a common part of their job. They were often the first professionals at the scene, and undertook varied and often conflicting roles: negotiating with patients in crisis; informing individuals of the death of a loved one; preserving the body/potential crime scene; dealing with the intense emotional reactions of bereaved individuals. Participants reported long-term, salient memories of these events; however, there was a reported lack of acknowledgment in the workplace that suicides may be traumatic and no guidance for staff on how to cope. Opportunities to debrief were reportedly rare, and there was reluctance to access work-based liaison services. Training in how to respond to individuals bereaved by suicide was also lacking.

Discussion

The study is the first to reveal the complex challenges faced by ambulance staff in responding to suicide without adequate training and support. It demonstrates the potential impact that responding to suicide can have personally and professionally on staff, and emphasizes the need for employers to support staff wellbeing in better ways. Training and postvention support could enable better coping among staff, more effective support for bereaved individuals and reduce the risk of death by suicide both in those bereaved by suicide and in ambulance staff.