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Bayliss LT, Lamont-Mills A, du Plessis C. "I Will Die by My Own Hand": Understanding the Development of Suicide Capability in the Narratives of Individuals Who Have Attempted Suicide. QUALITATIVE HEALTH RESEARCH 2024:10497323241235861. [PMID: 38914024 DOI: 10.1177/10497323241235861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Suicide capability is a multidimensional concept that facilitates the movement from suicidal ideation to suicide attempt. The three-step theory of suicide posits that three overarching contributors comprise suicide capability: acquired (fearlessness about death and high pain tolerance), dispositional (genetics), and practical (knowledge and access to lethal means) capability. Although extensive research has investigated relationships between individual contributors of capability and suicide attempts, little research has considered how an individual's capability for suicide develops as a combination of contributors. Given suicide is multifaceted and complex, our understanding of capability development is relatively limited. This potentially negatively impacts prevention and capacity reduction-focused intervention efficacy. Therefore, this study aimed to explore how suicide capability develops. Fourteen community-based suicide attempt survivors were recruited using convenience sampling. Individual narratives were collected using open-ended interviews, and data were analysed using narrative analysis. Results indicated that participant narratives contained two elements. The first included how capability development and suicide attempt facilitation were often underpinned by the relational interplay between acquired and practical contributors. For example, participants without a high pain tolerance seeking attempt methods that were perceived to be painless. The second element contained a novel finding relating to the agentic role of participants when deciding and attempting suicide. Agency was revealed within and across narratives emphasising the active role the individual plays in their movement from ideation-to-action. The role of individual agency in coming to a decision to take one's own life and then acting warrants further consideration within contemporary suicide theories.
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Affiliation(s)
- Luke T Bayliss
- School of Psychology and Wellbeing, University of Southern Queensland, Ipswich, QLD, Australia
- Centre for Health Research, University of Southern Queensland, Springfield, QLD, Australia
| | - Andrea Lamont-Mills
- Centre for Health Research, University of Southern Queensland, Springfield, QLD, Australia
- Academic Affairs Division, University of Southern Queensland, Ipswich, QLD, Australia
| | - Carol du Plessis
- School of Psychology and Wellbeing, University of Southern Queensland, Ipswich, QLD, Australia
- Centre for Health Research, University of Southern Queensland, Springfield, QLD, Australia
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Hart FG, Stewart JG, Hudson CC, Fan K, Björgvinsson T, Beard C. Fearlessness about death and suicidal ideation: Religious identity matters. Suicide Life Threat Behav 2024; 54:575-583. [PMID: 38414307 DOI: 10.1111/sltb.13069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/20/2024] [Accepted: 02/14/2024] [Indexed: 02/29/2024]
Abstract
INTRODUCTION Religion is a salient aspect of patient background in treatment (The psychology of religion and coping: Theory, research, practice; Guilford Press). However, research investigating the role of religion in suicide is lacking and inconsistent (Journal of Religion and Health, 57, 2478-2499). The current study (1) clarifies the association between religious identity and fearlessness about death in a psychiatric sample and (2) tests whether religious identity moderates the association between fearlessness about death and suicidal ideation. METHODS Participants were 155 patients seeking treatment in a partial hospital program. Religious identity was assessed using the Identities in Treatment Scale (The Behavior Therapist). Fearlessness about death was assessed with two relevant items from the acquired capability with rehearsal for suicide scale (Psychological Assessment, 28, 1452-1464), as in prior studies (Suicide & Le-Threatening Behavior, 50, 1230-1240; Journal of Affective Disorders Reports, 12, 100492). RESULTS Fearlessness about death interacted with religious identity to predict suicidal ideation, b = 0.47, 95% C.I. [0.02, 0.91], p = 0.042. Conditional effects showed that greater fearlessness about death was associated with greater suicidal ideation among non-religious patients, b = -0.56, 95% C.I. [-0.88, -0.24], p = 0.001, but not in religious patients, b = -0.09, 95% C.I. [-0.41, 0.22], p = 0.559. CONCLUSIONS Our results suggest that fearlessness about death is a risk factor for suicidal ideation, but only among those who do not identify as religious. Results from this study inform theories of suicide and elucidate the influence of religious identity on links among suicide risk factors and suicide-related outcomes.
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Affiliation(s)
| | | | - Chloe C Hudson
- McLean Hospital, Belmont, Massachusetts, USA
- Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Kailyn Fan
- McLean Hospital, Belmont, Massachusetts, USA
| | - Thröstur Björgvinsson
- McLean Hospital, Belmont, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Courtney Beard
- McLean Hospital, Belmont, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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Wallace GT, Brick LA, Provost EM, Peters JR, Miller IW, Schatten HT. Daily Levels and Dynamic Metrics of Affective-Cognitive Constructs Associate With Suicidal Thoughts and Behaviours in Adults After Psychiatric Hospitalization. Clin Psychol Psychother 2024; 31:e2982. [PMID: 38659356 DOI: 10.1002/cpp.2982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/03/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024]
Abstract
The period after psychiatric hospitalization is an extraordinarily high-risk period for suicidal thoughts and behaviours (STBs). Affective-cognitive constructs (ACCs) are salient risk factors for STBs, and intensive longitudinal metrics of these constructs may improve personalized risk detection and intervention. However, limited research has examined how within-person daily levels and between-person dynamic metrics of ACCs relate to STBs after hospital discharge. Adult psychiatric inpatients (N = 95) completed a 65-day ecological momentary assessment protocol after discharge as part of a 6-month follow-up period. Using dynamic structural equation models, we examined both within-person daily levels and between-person dynamic metrics (intensity, variability and inertia) of positive and negative affect, rumination, distress intolerance and emotion dysregulation as risk factors for STBs. Within-person lower daily levels of positive affect and higher daily levels of negative affect, rumination, distress intolerance and emotion dysregulation were risk factors for next-day suicidal ideation (SI). Same-day within-person higher rumination and negative affect were also risk factors for same-day SI. At the between-person level, higher overall positive affect was protective against active SI and suicidal behaviour over the 6-month follow-up, while greater variability of rumination and distress intolerance increased risk for active SI, suicidal behaviour and suicide attempt. The present study provides the most comprehensive examination to date of intensive longitudinal metrics of ACCs as risk factors for STBs. Results support the continued use of intensive longitudinal methods to improve STB risk detection. Interventions focusing on rumination and distress intolerance may specifically help to prevent suicidal crises during critical transitions in care.
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Affiliation(s)
- Gemma T Wallace
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Leslie A Brick
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Emily Mower Provost
- Computer Science and Engineering, University of Michigan, Ann Arbor, Michigan, USA
| | - Jessica R Peters
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Ivan W Miller
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Psychosocial Research Program, Butler Hospital, Providence, Rhode Island, USA
| | - Heather T Schatten
- Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Psychosocial Research Program, Butler Hospital, Providence, Rhode Island, USA
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Bayliss LT, Hughes CD, Lamont-Mills A, du Plessis C. Fluidity in capability: Longitudinal assessments of suicide capability using ecological momentary assessments. Suicide Life Threat Behav 2024; 54:138-153. [PMID: 38009897 DOI: 10.1111/sltb.13025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 11/02/2023] [Accepted: 11/14/2023] [Indexed: 11/29/2023]
Abstract
INTRODUCTION Suicide capability is posited to facilitate the movement from ideation-to-action. Emerging evidence suggests capability comprises both trait- and state-like facets. This study examined fluctuations in and associations of acquired, dispositional, practical, and perceived capabilities, and suicidal mental imagery, and suicidal ideation. METHOD Seventy-five adults (48 females, Mage = 36.53 years) with lived experience of suicidal ideation and/or attempt responded to four prompts per day for 2 weeks that assessed suicide capability and suicidal ideation. Mean-squared successive differences and probability of acute change indices and multilevel models were used for analyses. RESULTS All facets of suicide capability fluctuated. Acquired and dispositional capabilities were trait-like, with practical and perceived capabilities being state-like. Suicidal mental imagery was the only facet of suicide capability that distinguished participants with a suicide attempt in the past 12 months from participants with a suicide attempt more than 1 year ago and suicide ideators. Suicidal mental imagery was associated with concurrent suicidal ideation and predictive of next assessment suicidal ideation. CONCLUSION Suicidal mental imagery may be uniquely associated with suicide capability. This study suggests there are trait- and state-like facets of capability that can combine to potentially ready an individual to engage in suicidal behaviors.
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Affiliation(s)
- Luke T Bayliss
- School of Psychology and Wellbeing, University of Southern Queensland, Ipswich, Queensland, Australia
- Centre for Health Research, University of Southern Queensland, Springfield, Queensland, Australia
| | - Christopher D Hughes
- Butler Hospital and Department of Psychiatry and Human Behavior, Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Andrea Lamont-Mills
- Centre for Health Research, University of Southern Queensland, Springfield, Queensland, Australia
- Academic Affairs Division, University of Southern Queensland, Ipswich, Queensland, Australia
| | - Carol du Plessis
- School of Psychology and Wellbeing, University of Southern Queensland, Ipswich, Queensland, Australia
- Centre for Health Research, University of Southern Queensland, Springfield, Queensland, Australia
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Conrad K, Forkmann T, Schreiber D, Teismann T, Glaesmer H, Spangenberg L, Schönfelder A, Hallensleben N, Paashaus L, Juckel G, Höller I. Understanding suicidal ideation-a network analysis of the Interpersonal Needs Questionnaire. PLoS One 2023; 18:e0293026. [PMID: 37956124 PMCID: PMC10642825 DOI: 10.1371/journal.pone.0293026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 10/03/2023] [Indexed: 11/15/2023] Open
Abstract
INTRODUCTION Identifying various interacting risk factors for suicidality is important to develop preventive measures. The Interpersonal-Psychological Theory of Suicidal Behavior (IPTS) postulates suicidal ideation resulting from the occurrence of Perceived Burdensomeness (PB) and Thwarted Belongingness (TB). Suicidal behavior ultimately occurs if people have a Capability for Suicide. In past studies, the validity of TB was often not empirically confirmed, questioning which of the aspects of TB are central and related to suicidal ideation and whether applied measurement methods adequately capture the construct. METHOD Using a sample of 3,404 individuals from different clinical and nonclinical settings, 30% (1,023) of whom reported suicidal ideation, two network analyses were conducted on the Interpersonal Needs Questionnaire (INQ) and a variable mapping suicidal ideation. RESULTS Analyses revealed that some items of the INQ were not related to suicidal ideation and the most central items did not have the strongest associations to suicidal ideation. CONCLUSION Based on these results, a shortened version of the INQ with the four items that showed the strongest associations with suicidal ideation in the network analyses was suggested.
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Affiliation(s)
- Katharina Conrad
- Department of Clinical Psychology, University of Duisburg-Essen, Essen, Germany
| | - Thomas Forkmann
- Department of Clinical Psychology, University of Duisburg-Essen, Essen, Germany
| | - Dajana Schreiber
- Department of Clinical Psychology, University of Duisburg-Essen, Essen, Germany
| | - Tobias Teismann
- Faculty of Psychology, Mental Health Research and Treatment Center, Ruhr-University of Bochum, Bochum, Germany
| | - Heide Glaesmer
- Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Lena Spangenberg
- Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Antje Schönfelder
- Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Nina Hallensleben
- Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Laura Paashaus
- Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Georg Juckel
- Department of Psychiatry, LWL-University Hospital, Ruhr-University of Bochum, Bochum, Germany
| | - Inken Höller
- Department of Clinical Psychology, University of Duisburg-Essen, Essen, Germany
- Department of Clinical Psychology and Psychotherapy, Charlotte Fresenius Hochschule, Düsseldorf, Germany
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Grunewald W, Perkins NM, Jeon ME, Klonsky ED, Joiner TE, Smith AR. Development and Validation of the Fearlessness About Suicide Scale. Assessment 2023:10731911231200866. [PMID: 37941367 DOI: 10.1177/10731911231200866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
Recent work has identified fearlessness about suicide, rather than fearlessness about death, as more theoretically relevant in the assessment of capability for suicide and thus a more appropriate construct of measurement. The aim of the current project was to develop and validate a scale specifically assessing fearlessness about suicide. Across two studies, support for a 7-item, single-factor structure of the Fearlessness About Suicide Scale (FSS) emerged. The FSS factor structure demonstrated a good fit in the first study and was replicated in the second study. Measurement invariance was examined across those identifying as men and women and found to be comparable. The FSS also demonstrated test-rest reliability and good convergent and divergent validity in community and undergraduate samples. Overall, findings indicate that the FSS has a replicable factor structure that generalizes across those identifying as men and women and may better assess components of capability for suicide than existing scales.
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Barrigon ML, Romero-Medrano L, Moreno-Muñoz P, Porras-Segovia A, Lopez-Castroman J, Courtet P, Artés-Rodríguez A, Baca-Garcia E. One-Week Suicide Risk Prediction Using Real-Time Smartphone Monitoring: Prospective Cohort Study. J Med Internet Res 2023; 25:e43719. [PMID: 37656498 PMCID: PMC10504627 DOI: 10.2196/43719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 02/03/2023] [Accepted: 06/26/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND Suicide is a major global public health issue that is becoming increasingly common despite preventive efforts. Though current methods for predicting suicide risk are not sufficiently accurate, technological advances provide invaluable tools with which we may evolve toward a personalized, predictive approach. OBJECTIVE We aim to predict the short-term (1-week) risk of suicide by identifying changes in behavioral patterns characterized through real-time smartphone monitoring in a cohort of patients with suicidal ideation. METHODS We recruited 225 patients between February 2018 and March 2020 with a history of suicidal thoughts and behavior as part of the multicenter SmartCrisis study. Throughout 6 months of follow-up, we collected information on the risk of suicide or mental health crises. All participants underwent voluntary passive monitoring using data generated by their own smartphones, including distance walked and steps taken, time spent at home, and app usage. The algorithm constructs daily activity profiles for each patient according to these data and detects changes in the distribution of these profiles over time. Such changes are considered critical periods, and their relationship with suicide-risk events was tested. RESULTS During follow-up, 18 (8%) participants attempted suicide, and 14 (6.2%) presented to the emergency department for psychiatric care. The behavioral changes identified by the algorithm predicted suicide risk in a time frame of 1 week with an area under the curve of 0.78, indicating good accuracy. CONCLUSIONS We describe an innovative method to identify mental health crises based on passively collected information from patients' smartphones. This technology could be applied to homogeneous groups of patients to identify different types of crises.
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Affiliation(s)
- Maria Luisa Barrigon
- Department of Psychiatry, Jimenez Diaz Foundation University Hospital, Madrid, Spain
- Institute of Psychiatry and Mental Health, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Lorena Romero-Medrano
- Department of Signal Theory and Communications, Universidad Carlos III de Madrid, Madrid, Spain
- Evidence-Based Behavior (eB2), Madrid, Spain
| | - Pablo Moreno-Muñoz
- Department of Signal Theory and Communications, Universidad Carlos III de Madrid, Madrid, Spain
- Cognitive Systems Section, Technical University of Denmark, Lyngby, Denmark
| | | | - Jorge Lopez-Castroman
- Department of Signal Theory and Communications, Universidad Carlos III de Madrid, Madrid, Spain
- Department of Psychiatry, Centre Hospitalier Universitaire Nîmes, Nîmes, France
- Institut de Génomique Fonctionnelle, CNRS-INSERM, University of Montpellier, Montpellier, France
| | - Philippe Courtet
- Institut de Génomique Fonctionnelle, CNRS-INSERM, University of Montpellier, Montpellier, France
- Department of Emergency Psychiatry and Acute Care, Centre Hospitalier Universitaire, Montpellier, France
| | - Antonio Artés-Rodríguez
- Department of Signal Theory and Communications, Universidad Carlos III de Madrid, Madrid, Spain
- Evidence-Based Behavior (eB2), Madrid, Spain
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Carlos III Institute of Health, Madrid, Spain
- Instituto de Investigacion Sanitaria Gregorio Marañón, Madrid, Spain
| | - Enrique Baca-Garcia
- Department of Psychiatry, Jimenez Diaz Foundation University Hospital, Madrid, Spain
- Evidence-Based Behavior (eB2), Madrid, Spain
- Department of Psychiatry, Centre Hospitalier Universitaire Nîmes, Nîmes, France
- Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Carlos III Institute of Health, Madrid, Spain
- Department of Psychiatry, Autonomous University of Madrid, Madrid, Spain
- Department of Psychiatry, Rey Juan Carlos University Hospital, Móstoles, Madrid, Spain
- Department of Psychiatry, General Hospital of Villalba, Madrid, Spain
- Department of Psychiatry, Infanta Elena University Hospital, Valdemoro, Madrid, Spain
- Department of Psychology, Universidad Catolica del Maule, Talca, Chile
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Kleiman EM, Glenn CR, Liu RT. The use of advanced technology and statistical methods to predict and prevent suicide. NATURE REVIEWS PSYCHOLOGY 2023; 2:347-359. [PMID: 37588775 PMCID: PMC10426769 DOI: 10.1038/s44159-023-00175-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/13/2023] [Indexed: 08/18/2023]
Abstract
In the past decade, two themes have emerged across suicide research. First, according to meta-analyses, the ability to predict and prevent suicidal thoughts and behaviours is weaker than would be expected for the size of the field. Second, review and commentary papers propose that technological and statistical methods (such as smartphones, wearables, digital phenotyping and machine learning) might become solutions to this problem. In this Review, we aim to strike a balance between the pessimistic picture presented by these meta-analyses and the optimistic picture presented by review and commentary papers about the promise of advanced technological and statistical methods to improve the ability to understand, predict and prevent suicide. We divide our discussion into two broad categories. First, we discuss the research aimed at assessment, with the goal of better understanding or more accurately predicting suicidal thoughts and behaviours. Second, we discuss the literature that focuses on prevention of suicidal thoughts and behaviours. Ecological momentary assessment, wearables and other technological and statistical advances hold great promise for predicting and preventing suicide, but there is much yet to do.
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Affiliation(s)
- Evan M. Kleiman
- Department of Psychology, Rutgers, The State University of New Jersey, Piscataway, NJ, USA
| | | | - Richard T. Liu
- Department of Psychiatry, Harvard Medical School, Boston, MA, USA
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA
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Stewart JG, Meddaoui B, Kaufman EA, Björgvinsson T, Beard C. Changes in suicide capability during short-term partial hospital treatment. JOURNAL OF AFFECTIVE DISORDERS REPORTS 2023. [DOI: 10.1016/j.jadr.2023.100492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
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Moseley RL, Gregory NJ, Smith P, Allison C, Cassidy S, Baron-Cohen S. Non-suicidal self-injury and its relation to suicide through acquired capability: investigating this causal mechanism in a mainly late-diagnosed autistic sample. Mol Autism 2022; 13:45. [PMID: 36371252 PMCID: PMC9655904 DOI: 10.1186/s13229-022-00522-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 11/01/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Non-suicidal self-injury (NSSI) has been linked with a higher risk of suicide attempts in autistic and non-autistic people. In the general population, NSSI may confer acquired capability for suicide by eroding one's fear and avoidance of pain and death. The present study aimed to explore acquired capability as the mediator of increased suicide risk conferred by NSSI in autistic and non-autistic adults. METHODS Autistic and non-autistic adults (n = 314, n = 312) completed an online survey exploring lifetime suicide attempts, experience with NSSI, and acquired capability for suicide. We explored relationships between lifetime incidence of NSSI and lifetime suicide attempts via three facets of acquired capability (pain tolerance, reduced fear of death, and mental rehearsal of suicide). In self-harming participants (224 autistic and 156 non-autistic), we explored whether particular types and features of NSSI might be especially associated with capability and through that with suicide: namely engagement in scratching, cutting, and self-hitting, and engaging in more numerous forms of NSSI. RESULTS While a higher frequency of NSSI was associated with all three facets of acquired capability, only reduced fear of death and mental rehearsal of suicide mediated an indirect relationship with lifetime suicide attempts. NSSI also directly predicted more numerous suicide attempts. Autistic people tended towards reduced fear of death and mental rehearsal regardless of NSSI status. Among self-harming autistic and non-autistic participants, cutting and an increased number of NSSI behaviours were associated with lifetime suicide attempts directly and indirectly via acquired capability. In both groups, self-hitting was associated with lifetime suicide attempts only via acquired capability. LIMITATIONS Our cross-sectional methodology negates inferences of directionality. While we controlled for age, our samples were poorly matched, with the autistic group two times older on average. The autistic sample, predominantly late-diagnosed, female and highly qualified, were unrepresentative of the whole autistic community. CONCLUSIONS Our data suggest that acquired capability, as measured herein, is an incomplete explanation for the association between NSSI and suicide risk. A broader construct with stable and transient facets may offer greater explanatory power, but it is probable that other variables explain or provide additional means through which this association arises.
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Affiliation(s)
- Rachel L. Moseley
- grid.17236.310000 0001 0728 4630Department of Psychology, Bournemouth University, Talbot Campus, Fern Barrow, Poole, Dorset, BH12 5BB UK
| | - Nicola J. Gregory
- grid.17236.310000 0001 0728 4630Department of Psychology, Bournemouth University, Talbot Campus, Fern Barrow, Poole, Dorset, BH12 5BB UK
| | - Paula Smith
- grid.5335.00000000121885934Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Carrie Allison
- grid.5335.00000000121885934Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Sarah Cassidy
- grid.4563.40000 0004 1936 8868School of Psychology, University of Nottingham, Nottingham, UK
| | - Simon Baron-Cohen
- grid.5335.00000000121885934Autism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, UK
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Bayliss LT, Christensen S, Lamont-Mills A, du Plessis C. Suicide capability within the ideation-to-action framework: A systematic scoping review. PLoS One 2022; 17:e0276070. [PMID: 36301944 PMCID: PMC9612581 DOI: 10.1371/journal.pone.0276070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 09/28/2022] [Indexed: 11/19/2022] Open
Abstract
Suicide capability is theorised to facilitate the movement from suicidal ideation to suicide attempt. Three types of contributors are posited to comprise suicide capability: acquired, dispositional, and practical. Despite suicide capability being critical in the movement from ideation-to-attempt, there has been no systematic synthesis of empirical evidence relating to suicide capability that would enable further development and refinement of the concept. This study sought to address this synthesis gap. A scoping review was conducted on suicide capability studies published January 2005 to January 2022. Eleven electronic databases and grey literature sources were searched returning 5,212 potential studies. After exclusion criteria application, 90 studies were included for final analysis. Results synthesis followed a textual narrative approach allocating studies based on contributors of suicide capability. Most studies focused on investigating only one factor within contributors. Painful and provocative events appear to contribute to acquired capability more so than fearlessness about death. Whilst emerging evidence for dispositional and practical contributors is promising, the small number of studies prevents further conclusions from being drawn. An unexpected additional cognitive contributor was identified. The focus of a single factor from most studies and the limited number of studies on contributors other than acquired capability limits the theoretical development and practical application of suicide capability knowledge. Given that suicide is a complex and multifaceted behaviour, future research that incorporates a combination of contributors is more likely to advance our understandings of suicide capability.
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Khazem LR, Anestis JC, Rufino KA. Assessing the clinical utility of MMPI-2-RF interpersonal theory of suicide proxy indices in psychiatric hospitalization setting. Suicide Life Threat Behav 2022; 52:848-856. [PMID: 35438197 PMCID: PMC9790451 DOI: 10.1111/sltb.12868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 02/01/2022] [Accepted: 03/15/2022] [Indexed: 12/30/2022]
Abstract
INTRODUCTION The Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF Ben-Porath & Tellegen, 2008/2011) has been applied to suicide risk assessment through derived proxy indices of perceived burdensomeness, thwarted belongingness, and the acquired capability for suicide (Anestis et al., 2018, Joiner, 2005). However, limited research has examined the clinical utility of these proxy indices outside the outpatient setting. This study examined the performance of these proxy indices in identifying past-month suicide ideation intensity and attempts upon admission to a psychiatric inpatient program and changes in suicidal ideation intensity at discharge. We expected these indices and their interaction would be associated with suicide ideation intensity and attempts at baseline and with a lack of significant improvement in suicide ideation intensity at discharge, including when controlling for MMPI-2-RF Suicide/Death Ideation (SUI) scale scores. METHOD Participants were 1007 patients in a private inpatient psychiatric hospital in the southwestern United States, 968 of whom completed study measures at admission and discharge. Participants were administered the C-SSRS and MMPI-2-RF upon admission, while the C-SSRS was administered again prior to discharge. A series of moderation analyses were conducted to examine the main and interaction effects of the MMPI-2-RF derived proxy indices on suicidal ideation intensity and suicide attempts at admission. Logistic regression analyses were conducted to examine whether MMPI-2-RF proxy index scores at admission were associated with changes in suicidal ideation intensity at discharge. RESULTS Neither the proxy indices nor their interaction was associated with all study outcomes. The acquired capability for suicide proxy index and its interaction with other indices were not associated with suicide attempt status at admission. However, high thwarted belongingness proxy index scores were associated with greater suicidal ideation intensity at admission; high perceived burdensomeness proxy index scores were indicative of a lack of significant change in suicide ideation intensity at discharge. CONCLUSION These results indicate a need to further examine these proxy indices in high acuity samples.
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Affiliation(s)
| | | | - Katrina A. Rufino
- Baylor College of MedicineThe Menninger ClinicUniversity of HoustonHoustonTexasUSA
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Barrigon ML, Porras-Segovia A, Courtet P, Lopez-Castroman J, Berrouiguet S, Pérez-Rodríguez MM, Artes A, Baca-Garcia E. Smartphone-based Ecological Momentary Intervention for secondary prevention of suicidal thoughts and behaviour: protocol for the SmartCrisis V.2.0 randomised clinical trial. BMJ Open 2022; 12:e051807. [PMID: 36127081 PMCID: PMC9490606 DOI: 10.1136/bmjopen-2021-051807] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Suicide is one of the leading public health issues worldwide. Mobile health can help us to combat suicide through monitoring and treatment. The SmartCrisis V.2.0 randomised clinical trial aims to evaluate the effectiveness of a smartphone-based Ecological Momentary Intervention to prevent suicidal thoughts and behaviour. METHODS AND ANALYSIS The SmartCrisis V.2.0 study is a randomised clinical trial with two parallel groups, conducted among patients with a history of suicidal behaviour treated at five sites in France and Spain. The intervention group will be monitored using Ecological Momentary Assessment (EMA) and will receive an Ecological Momentary Intervention called 'SmartSafe' in addition to their treatment as usual (TAU). TAU will consist of mental health follow-up of the patient (scheduled appointments with a psychiatrist) in an outpatient Suicide Prevention programme, with predetermined clinical appointments according to the Brief Intervention Contact recommendations (1, 2, 4, 7 and 11 weeks and 4, 6, 9 and 12 months). The control group would receive TAU and be monitored using EMA. ETHICS AND DISSEMINATION This study has been approved by the Ethics Committee of the University Hospital Fundación Jiménez Díaz. It is expected that, in the near future, our mobile health intervention and monitoring system can be implemented in routine clinical practice. Results will be disseminated through peer-reviewed journals and psychiatric congresses. Reference number EC005-21_FJD. Participants gave informed consent to participate in the study before taking part. TRIAL REGISTRATION NUMBER NCT04775160.
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Affiliation(s)
- Maria Luisa Barrigon
- Grupo de Investigación en Psiquiatría Translacional, Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Madrid, Spain
- Department of Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
- Universidad Autonoma de Madrid, Madrid, Spain
| | - Alejandro Porras-Segovia
- Grupo de Investigación en Psiquiatría Translacional, Instituto de Investigación Sanitaria de la Fundación Jiménez Díaz, Madrid, Spain
| | - Philippe Courtet
- Department of Emergency Psychiatry and Acute Care, Centre Hospitalier Universitaire Montpellier, University of Montpellier, Montpellier, France
| | | | | | | | - Antonio Artes
- Departamento de Teoría de Señal, Universidad Carlos III de Madrid, Getafe, Spain
| | - Enrique Baca-Garcia
- Department of Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
- Universidad Autonoma de Madrid, Madrid, Spain
- Department of Adult Psychiatry, Nîmes University Hospital, Nimes, France
- Universidad Catolica del Maule, Talca, Chile
- CIBERSAM (Centro de Investigacion en Salud Mental), Carlos III Institute of Health, Madrid, Spain
- Department of Psychiatry, University Hospital Rey Juan Carlos, Mostoles, Spain
- Department of Psychiatry, General Hospital of Villalba, Madrid, Spain
- Department of Psychiatry, University Hospital Infanta Elena, Valdemoro, Spain
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Rabasco A, Sheehan K. The Use of Intensive Longitudinal Methods in Research on Suicidal Thoughts and Behaviors: A Systematic Review. Arch Suicide Res 2022; 26:1007-1021. [PMID: 33794112 DOI: 10.1080/13811118.2021.1903635] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Intensive longitudinal methods (ILM), such as ecological momentary assessment (EMA) and daily diary, involve repeatedly assessing individuals over short periods of time and have been increasingly used to study suicidal thoughts and behaviors (STBs). Suicidal thoughts have been shown to vary over short periods of time and reports of STBs are subject to negative biases. Therefore, ILM are important methodological tools for studying STBs, ones that capture enhanced precision and realism of data compared to traditional survey methods. The present systematic review aims to provide a comprehensive overview of ILM used to study STBs, including the various EMA and daily diary methodologies used, the feasibility of those methodologies, and the ethical considerations in this line of research. This review also summarizes the characteristics of descriptive STB outcomes specific to the ILM data collection period. METHODS A thorough search of PubMed and PsycINFO was conducted up to May 2020, resulting in twenty-eight papers reviewed. RESULTS AND CONCLUSIONS The review of the studies showed that ILM are largely feasible and do not have a negative impact on participants. In addition, the reviewed studies revealed unique aspects of STBs, such as the variability of suicidal thoughts, that suggest that ILM are important methodologies to use when studying STBs. Gaps in the research and recommendations for future research are discussed.HighlightsIt is feasible to use ILM to study suicidality.ILM do not have a negative impact on participants with suicidality.Few studies have used ILM to study suicidality in diverse samples.
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Janssen W, van Raak J, van der Lucht Y, van Ballegooijen W, Mérelle S. Can Outcomes of a Chat-Based Suicide Prevention Helpline Be Improved by Training Counselors in Motivational Interviewing? A Non-randomized Controlled Trial. Front Digit Health 2022; 4:871841. [PMID: 35801118 PMCID: PMC9253377 DOI: 10.3389/fdgth.2022.871841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 05/19/2022] [Indexed: 11/30/2022] Open
Abstract
Objective To examine whether the outcomes of a chat-based suicide-prevention helpline could be improved by training counselors in motivational interviewing (MI). Methods In a pre- and post-test design, visitors of a chat-based suicide prevention helpline received either the Five-Phase Model (treatment as usual [TAU]) or MI. They completed a pre- and post-chat questionnaire on several suicide-related risk factors. Linear mixed modeling was used to estimate the effect of the condition. Furthermore, the treatment proficiency of newly trained counselors was assessed using MI-Scope. Results A total of 756 visitors and 55 counselors were included in this study. The visitors showed an improvement in suicidal ideation and psychological risk factors after a chat conversation. However, there were no significant differences between the MI and TAU conditions (β = 0.03, 95% CI [−0.23–0.30], p = 0.80). The treatment integrity indices showed that the counselors mostly used MI-consistent techniques but were unable to strategically employ these techniques to evoke enough change talk. Conclusions MI and TAU led to comparable outcomes in a chat-based suicide prevention helpline. The effectiveness of MI might improve by intensifying or improving the training of counselors, keeping the process of engaging more concise or offering visitors multiple sessions of MI.
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Affiliation(s)
- Wilco Janssen
- 113 Suicide Prevention, Amsterdam, Netherlands
- *Correspondence: Wilco Janssen
| | | | | | - Wouter van Ballegooijen
- Department of Clinical, Neuro and Developmental Psychology, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
- Department of Psychiatry, Amsterdam UMC, Amsterdam, Netherlands
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16
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Kivelä L, van der Does WAJ, Riese H, Antypa N. Don't Miss the Moment: A Systematic Review of Ecological Momentary Assessment in Suicide Research. Front Digit Health 2022; 4:876595. [PMID: 35601888 PMCID: PMC9120419 DOI: 10.3389/fdgth.2022.876595] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 04/13/2022] [Indexed: 01/13/2023] Open
Abstract
Suicide and suicide-related behaviors are prevalent yet notoriously difficult to predict. Specifically, short-term predictors and correlates of suicide risk remain largely unknown. Ecological momentary assessment (EMA) may be used to assess how suicidal thoughts and behaviors (STBs) unfold in real-world contexts. We conducted a systematic literature review of EMA studies in suicide research to assess (1) how EMA has been utilized in the study of STBs (i.e., methodology, findings), and (2) the feasibility, validity and safety of EMA in the study of STBs. We identified 45 articles, detailing 23 studies. Studies mainly focused on examining how known longitudinal predictors of suicidal ideation perform within shorter (hourly, daily) time frames. Recent studies have explored the prospects of digital phenotyping of individuals with suicidal ideation. The results indicate that suicidal ideation fluctuates substantially over time (hours, days), and that individuals with higher mean ideation also have more fluctuations. Higher suicidal ideation instability may represent a phenotypic indicator for increased suicide risk. Few studies succeeded in establishing prospective predictors of suicidal ideation beyond prior ideation itself. Some studies show negative affect, hopelessness and burdensomeness to predict increased ideation within-day, and sleep characteristics to impact next-day ideation. The feasibility of EMA is encouraging: agreement to participate in EMA research was moderate to high (median = 77%), and compliance rates similar to those in other clinical samples (median response rate = 70%). More individuals reported suicidal ideation through EMA than traditional (retrospective) self-report measures. Regarding safety, no evidence was found of systematic reactivity of mood or suicidal ideation to repeated assessments of STBs. In conclusion, suicidal ideation can fluctuate substantially over short periods of time, and EMA is a suitable method for capturing these fluctuations. Some specific predictors of subsequent ideation have been identified, but these findings warrant further replication. While repeated EMA assessments do not appear to result in systematic reactivity in STBs, participant burden and safety remains a consideration when studying high-risk populations. Considerations for designing and reporting on EMA studies in suicide research are discussed.
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Affiliation(s)
- Liia Kivelä
- Department of Clinical Psychology, Institute of Psychology, Leiden University, Leiden, Netherlands
| | - Willem A. J. van der Does
- Department of Clinical Psychology, Institute of Psychology, Leiden University, Leiden, Netherlands
- Leiden University Treatment Center LUBEC, Leiden, Netherlands
| | - Harriëtte Riese
- Department of Psychiatry, The Interdisciplinary Center Psychopathology and Emotion Regulation (ICPE), Universitair Medisch Centrum Groningen, University of Groningen, Groningen, Netherlands
| | - Niki Antypa
- Department of Clinical Psychology, Institute of Psychology, Leiden University, Leiden, Netherlands
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17
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Lucht L, Spangenberg L, Forkmann T, Hallensleben N, Rath D, Strauss M, Glaesmer H. Association of real-time assessed mood, affect and suicidal ideation in psychiatric inpatients with unipolar depression. Clin Psychol Psychother 2022; 29:1580-1586. [PMID: 35383387 DOI: 10.1002/cpp.2741] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 03/15/2022] [Accepted: 04/01/2022] [Indexed: 11/11/2022]
Abstract
Previous research provided preliminary support of a potential reinforcing effect of suicidal ideation demonstrating reduced negative affect and increased positive affect after thinking about suicide. The present study therefore sought to investigate the role of mood and affect as a proximal risk factor of suicidal ideation in a high-risk sample. Seventy-four psychiatric inpatients (72% female) with unipolar depression and current and/or lifetime suicidal ideation aged 18 to 85 years (M = 37.6, SD = 14.3) took part in an ecological momentary assessment (EMA) over 6 days. Multilevel analyses were calculated. Analyses revealed negative valence of mood and low positive affect to be predictors of subsequent intensity of suicidal ideation (active, passive) as well as predictors of change in suicidal ideation (active, passive) since the last measurement. High negative affect only predicted intensity of passive suicidal ideation. Suicidal ideation (active, passive) was prospectively associated with subsequent negative valence of mood and lower positive affect as well as with higher intensity of negative affect. Suicidal ideation (active, passive) also predicted the change in valence of mood, positive affect and negative affect since the last measurement. Mood and affect should be taken into account as important proximal risk factors of active and passive suicidal ideation. The results do not support the idea of a reinforcing effect of suicidal ideation. In fact, they show a pattern of reduced subsequent positive affect, negative valence of mood and increased negative affect. Replication studies with larger samples and longer EMA follow-ups are needed.
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Affiliation(s)
- Luise Lucht
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Lena Spangenberg
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Thomas Forkmann
- Department of Clinical Psychology, University of Duisburg-Essen, Duisburg, Germany
| | - Nina Hallensleben
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Dajana Rath
- Department of Clinical Psychology, University of Duisburg-Essen, Duisburg, Germany
| | - Maria Strauss
- Department of Psychiatry, University of Leipzig, Leipzig, Germany
| | - Heide Glaesmer
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
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18
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The relevance of the interpersonal theory of suicide for predicting past-year and lifetime suicidality in autistic adults. Mol Autism 2022; 13:14. [PMID: 35313974 PMCID: PMC8935684 DOI: 10.1186/s13229-022-00495-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 03/10/2022] [Indexed: 12/19/2022] Open
Abstract
Background While there are known risk factors for suicidality in autistic adults, these are often unconnected from theoretical frameworks that might explain why risk is elevated and guide clinical interventions. The present study investigated the relevance of constructs from the Interpersonal Theory of Suicide (ITS), including perceived burdensomeness, thwarted belongingness and acquired capability for suicide, and explored mechanisms through which certain risk factors (relationship status, age at diagnosis) might elevate suicide risk. Methods Autistic adults (n = 314) completed an online study including measures of depression, anxiety and constructs from the ITS. Linear and multinomial regression analysis disentangled contributions of ITS variables from effects of depression and anxiety for past-year suicide ideation, past-year and lifetime suicide attempts. Mediation analyses examined associations between risk factors and these suicide outcomes via mechanisms proposed by the ITS. Results Past-year suicide ideation was associated with burdensomeness, mental rehearsal of suicide plans (a facet of acquired capability), and depression. Greater feelings of burdensomeness, and reduced fear of death, marked out participants who had attempted suicide in comparison to those who had experienced suicide ideation in the past year. Relationship status was indirectly associated with past-year suicide ideation via the mediators of depression and burdensomeness, and was associated with past-year attempts via its effect on ideation. Age at diagnosis was unrelated to any variables. Limitations Cross-sectional research is insensitive to causality and temporal dynamics, which is likely why interaction hypotheses from the ITS were unsupported. Normative measures may be invalid in autistic samples. There was no control group. The autistic sample was unrepresentative of the whole population, particularly autistic people with intellectual disabilities, ethnic/racial minorities, and gender minorities. Conclusions Perceived burdensomeness and acquired capability appear potentially important to suicide in autistic people, and may mediate the effects of some risk factors. Future research should explore the temporal dynamics of suicide trajectories in longitudinal, prospective designs. Supplementary Information The online version contains supplementary material available at 10.1186/s13229-022-00495-5.
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19
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Höller I, Rath D, Teismann T, Glaesmer H, Lucht L, Paashaus L, Schönfelder A, Juckel G, Forkmann T. Defeat, entrapment, and suicidal ideation: Twelve-month trajectories. Suicide Life Threat Behav 2022; 52:69-82. [PMID: 34142739 DOI: 10.1111/sltb.12777] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 03/02/2021] [Accepted: 04/12/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND Defeat and entrapment have been highlighted in the development of suicidal ideation within the Integrated Motivational-Volitional model of suicidal behavior. Research suggests that entrapment has to be differentiated into internal and external entrapment. The aim of this study was to investigate the associations between defeat, internal, external entrapment, and suicidal ideation within and prospectively over measurements. METHODS A sample of 308 psychiatric inpatients (53% female) aged 18 to 81 years (M = 36.92, SD = 14.30) was assessed for the four constructs after admission to a psychiatric ward and six, nine, and twelve months later. Multilevel analyses were conducted to examine associations. RESULTS Defeat was associated with (a change in) internal and external entrapment. Defeat predicted a change in internal entrapment over time. Defeat and internal, but not external, entrapment were associated with (a change in) suicidal ideation. Internal entrapment was able to predict suicidal ideation. Internal entrapment and defeat predicted a change in suicidal ideation over time. CONCLUSION Results highlight the importance to distinguish between internal and external entrapment, and their specific association with suicidal ideation. Perceptions of internal entrapment are of central relevance when experiencing suicidal ideation and should be considered in clinical practice.
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Affiliation(s)
- Inken Höller
- Department of Clinical Psychology, University of Duisburg, Essen, Germany
| | - Dajana Rath
- Department of Clinical Psychology, University of Duisburg, Essen, Germany
| | - Tobias Teismann
- Mental Health Research and Treatment Center, Faculty of Psychology, Ruhr-University of Bochum, Bochum, Germany
| | - Heide Glaesmer
- Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Luise Lucht
- Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Laura Paashaus
- Department of Clinical Psychology, University of Duisburg, Essen, Germany
| | - Antje Schönfelder
- Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Georg Juckel
- Department of Psychiatry, LWL-University Hospital, Ruhr-University of Bochum, Bochum, Germany
| | - Thomas Forkmann
- Department of Clinical Psychology, University of Duisburg, Essen, Germany
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20
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Oakey-Frost DN, Harris JA, May AM, Bryan AO, Tucker RP, Bryan CJ. Internal entrapment and fearlessness about death as precipitants of suicidal thoughts and planning in the context of post-traumatic stress disorder. Suicide Life Threat Behav 2022; 52:147-158. [PMID: 34738655 DOI: 10.1111/sltb.12815] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 08/19/2021] [Accepted: 08/22/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND The relationship between post-traumatic stress disorder (PTSD) and suicidal thoughts and behaviors (STB) has been extensively studied but explanatory mechanisms remain inconclusive. Entrapment is one variable that evinces a mechanistic relationship with PTSD and STB. The current study examined the indirect effect of PTSD screen on suicide ideation (SI), planning, and likelihood of future suicide attempt through internal (IE) and external entrapment (EE), moderated by levels of fearlessness about death (FAD). METHOD The cross-sectional sample consisted of military service members and civilians recruited from primary care clinics across the United States (N = 2690). RESULTS Moderated mediation models indicated an indirect relationship between a positive PTSD screen, past-month SI, and past-month suicide planning through IE but not EE at low, moderate, and high levels of FAD. These relationships were replicated for the association between positive PTSD screen and concurrent self-rated likelihood of a future suicide attempt through both IE and EE at moderate and high levels of FAD. CONCLUSIONS Phenomenological implications are discussed, including IE as a mechanism of action in the PTSD/SI pathway and FAD as necessary to potentiate suicidal planning for those experiencing IE.
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Affiliation(s)
| | - Julia A Harris
- College of Social and Behavioral Sciences, The University of Utah, Salt Lake City, Utah, USA
| | - Alexis M May
- Department of Psychology, Wesleyan University, Middletown, Connecticut, USA
| | - AnnaBelle O Bryan
- The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | | | - Craig J Bryan
- The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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21
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Blain RC, Pukay-Martin ND, Martin CE, Dutton-Cox CE, Chard KM. Residential Cognitive Processing Therapy Decreases Suicidality by Reducing Perceived Burdensomeness in Veterans with Posttraumatic Stress Disorder. J Trauma Stress 2021; 34:1199-1208. [PMID: 33128808 DOI: 10.1002/jts.22618] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/15/2020] [Accepted: 09/13/2020] [Indexed: 12/21/2022]
Abstract
The interpersonal theory of suicide (Joiner, 2005) may help explain high suicide rates among veterans with posttraumatic stress disorder (PTSD). It suggests that suicidal ideation results from believing that one is a burden on others (i.e., perceived burdensomeness) and does not belong among family, friends, or other social groups (i.e., thwarted belongingness). Evidence-based PTSD treatments, including cognitive processing therapy (CPT), decrease suicidal ideation, potentially through changes in these two theory constructs. The current study examined whether (a) changes in PTSD severity and suicidal ideation and (b) changes in negative cognitions about self and suicidal ideation were indirectly associated through changes in perceived burdensomeness and thwarted belongingness across PTSD treatment. Participants (N = 107) were veterans in a residential treatment program who were diagnosed with full or subthreshold PTSD and received CPT. Changes in PTSD symptom severity and negative cognitions about self predicted changes in suicidal ideation, B = 0.18, p < .001 and B = 0.50, p < .001, respectively. Changes in PTSD symptom severity and negative cognitions about self were indirectly associated with suicidal ideation through changes in perceived burdensomeness, B = 0.16, 95% CI [0.07, 0.25]; B = 0.27, 95% CI [0.05, 0.50], but not thwarted belongingness, B = -0.002; 95% CI [-0.06, 0.06]; B = 0.06, 95% CI [-0.12, 0.21] in separate models. These findings suggest that residential CPT may be uniquely equipped to decrease suicidality by restructuring negative beliefs, including perceptions of being a burden on others, and/or by alleviating the objective burden of PTSD.
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Affiliation(s)
- Rachel C Blain
- Cincinnati VA Medical Center, Trauma Recovery Center, Cincinnati, Ohio, USA
| | | | - Colleen E Martin
- Cincinnati VA Medical Center, Trauma Recovery Center, Cincinnati, Ohio, USA
| | | | - Kathleen M Chard
- Cincinnati VA Medical Center, Trauma Recovery Center, Cincinnati, Ohio, USA.,Department of Psychiatry and Behavioral Neuroscience, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
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22
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Rogers ML, Gallyer AJ, Dougherty SP, Gorday JY, Nelson JA, Teasdale OD, Joiner TE. Are all pain tolerance tasks the same? Convergent validity of four behavioral pain tolerance tasks, self-reported capability for suicide, and lifetime self-injurious behaviors. J Clin Psychol 2021; 77:2929-2942. [PMID: 34825357 DOI: 10.1002/jclp.23283] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 10/06/2021] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Discrepancies persist regarding the extent to which different pain measures provide similar information and relate to capability for suicide and self-injurious behaviors. This study examined pain threshold, tolerance, and persistence across four modalities (cold, heat, pressure, shock) and assessed associations with self-reported capability for suicide, non-suicidal self-injury (NSSI), and suicide attempts. METHODS A sample of 211 students who reported lifetime suicidal ideation completed four behavioral pain tasks and self-reported on capability for suicide, NSSI, and self-injurious behaviors. RESULTS All pain thresholds, tolerances, and persistences were positively correlated across the four tasks. Pain facets were related to self-reported capability for suicide with small effect sizes but generally did not differ across suicide attempt or NSSI histories. CONCLUSIONS Pain thresholds, tolerances, and persistences demonstrated convergent validity across the four modalities, suggesting that these tasks provide similar information. Although the relation between pain and self-injurious behaviors remains unclear, these tasks can generally be used interchangeably.
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Affiliation(s)
- Megan L Rogers
- Department of Psychiatry, Icahn School of Medicine, Mount Sinai Beth Israel, New York, New York, USA
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23
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Bauer BW, Gai AR, Joiner TE, Capron DW. The Frequency and Subjective Impact of Painful and Provocative Events on the Acquired Capability for Suicide. Arch Suicide Res 2021; 25:715-729. [PMID: 32336213 DOI: 10.1080/13811118.2020.1756017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Leading theoretical explanations for suicide state that for suicide death to occur, a person must have sufficient capability to enact an attempt. Exposure to painful and provocative events is hypothesized to play an important role in acquiring the capability for suicide over a lifetime. Unfortunately, assessment tools for painful and provocative events have focused solely on the frequency of events, neglecting the potential contributions of perceived impact. Further, past measurements have used predetermined items for painful and provocative events thereby neglecting other relevant events. The current study uses visual analog scales (VAS) to assess both the frequency and impact of painful and provocative events and how these contribute to the capability for suicide. METHOD Data were collected from 787 adults via Amazon's online platform. RESULTS Findings indicated that the frequency VAS and impact VAS both had a moderate correlation with the original Painful and Provocative Events Scale. Greater scores on the frequency VAS were associated with increased capability, whereas lower scores on the subjective impact VAS were associated with increased capability scores. Both VAS independently predicted capability above and beyond the PPES. LIMITATIONS Temporal or causal associations are unable to be drawn due to cross-sectional data. In addition, the sample was largely homogenous (White = 72%, female = 63.5%), limiting generalizability. CONCLUSIONS These initial findings demonstrate individuals who perceive painful and provocative events as being less impactful may have increased capability, and that VAS may be appropriate to approximate the impact and frequency of painful and provocative events.
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24
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Preece D, Kiekens G, Boyes M, Mortier P, Nock M, Kessler R, Bruffaerts R, Hasking P. Acquired capability for suicide among Belgian and Australian University students: Psychometric properties of the German capability for suicide questionnaire and a test of the interpersonal theory of suicide. Suicide Life Threat Behav 2021; 51:403-415. [PMID: 33319416 DOI: 10.1111/sltb.12721] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 07/16/2020] [Accepted: 07/19/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The Interpersonal Theory of Suicide (IPTS) posits fearlessness of death and pain tolerance as two components of suicide capability. The German Capability for Suicide Questionnaire (GCSQ) is the first measure of both these components, but few data are available on its psychometrics. We (a) examined the psychometric properties of the GCSQ and used it to test (b) the latent structure of suicide capability and (c) its associations with suicidal behavior. METHOD As part of the WHO World Mental Health International College Student Initiative, Belgian (N = 3715) and Australian (N = 2828) students completed the GCSQ (Dutch or English versions). RESULTS The factor structure of the GCSQ was well represented by two first-order factors (fearlessness of death, pain tolerance) and a higher-order suicide capability factor. The fearlessness of death scale and pain tolerance scale (minus two reverse-scored items) showed good reliability (α = 0.81- 0.90). Fearlessness of death was associated with suicidal behaviors, but the pain tolerance scale was inversely associated with suicidal behaviors. CONCLUSIONS Consistent with the Interpersonal Theory of Suicide, fearlessness of death and pain tolerance are components of a higher-order suicide capability construct. The GCSQ is a reliable measure of this construct, though its pain tolerance scale requires modification.
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Affiliation(s)
- David Preece
- School of Psychology and Speech Pathology, Curtin University, Perth, WA, Australia
| | - Glenn Kiekens
- School of Psychology and Speech Pathology, Curtin University, Perth, WA, Australia.,Research Group Psychiatry, Department of Neurosciences, KU Leuven, Leuven, Belgium
| | - Mark Boyes
- School of Psychology and Speech Pathology, Curtin University, Perth, WA, Australia
| | - Philippe Mortier
- Health Services Research Group, IMIM Hospital del Mar Medical Research Institute, Barcelona, Spain.,CIBER Epidemiología y Salud Pública (CIBERESP), Madrid, Spain.,Center for Public Health Psychiatry, KU Leuven, Leuven, Belgium
| | - Matthew Nock
- Department of Psychology, Harvard University, Cambridge, MA, USA
| | - Ronald Kessler
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
| | - Ronny Bruffaerts
- Research Group Psychiatry, Department of Neurosciences, KU Leuven, Leuven, Belgium
| | - Penelope Hasking
- School of Psychology and Speech Pathology, Curtin University, Perth, WA, Australia
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Use of Ecological Momentary Assessment to Study Suicidal Thoughts and Behavior: a Systematic Review. Curr Psychiatry Rep 2021; 23:41. [PMID: 34003405 DOI: 10.1007/s11920-021-01255-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/29/2021] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Ecological momentary assessment (EMA) is a recently introduced approach to patient evaluation that consists of asking patients questions in real time and in their usual habitat. This method seeks to contribute to suicide prevention by providing psychiatrists with detailed information about suicidal thoughts and behavior, how these fluctuate over short periods of time, and the short-term risk factors presented by patients. We conducted a systematic review of published research using EMA to study suicidal thoughts and behavior. RECENT FINDINGS Several systematic reviews of EMA in mental health have been conducted to date, and the literature contains numerous theoretical papers and compilations on EMA and suicide phenomena. To date, however, no systematic reviews have explored the use of this tool to study suicidal thoughts and behavior. We performed a systematic review of five databases (i.e., PubMed, Embase, Scopus, Web of Science, and PsycINFO) to identify studies on EMA and suicidal thoughts and behavior. An initial search revealed 544 articles. Following the study selection process, 35 studies were included in the review. Almost three-quarters of the studies were published in the last 4 years. The studies reviewed concluded that EMA was generally feasible and well accepted. EMA findings correlated well with the results of a retrospective assessment, though tended to over-represent symptom severity. Our review points to important aspects of suicidal thoughts and behavior, such as its wide fluctuation over short periods of time. Negative affect and disturbed sleep, among others, emerged as short-term predictors of suicidal thoughts and behavior. Therefore, EMA is a potentially useful tool in clinical practice, although not without drawbacks, such as participant fatigue with questionnaires and ethical concerns.
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Shahnaz A, Bauer BW, Daruwala SE, Klonsky ED. Exploring the scope and structure of suicide capability. Suicide Life Threat Behav 2020; 50:1230-1240. [PMID: 32924164 DOI: 10.1111/sltb.12686] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 05/15/2020] [Accepted: 06/22/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Recent theories of suicide suggest that a construct called "capability for suicide" facilitates the progression from suicidal thoughts to attempts. Various measures of capability have been developed to assess different parts of the construct, but studies report inconsistent findings regarding reliability, validity, and structure. The present study pooled items from multiple measures to identify distinct, reliable, and valid domains of suicide capability. METHOD We administered items from several suicide capability measures to an online sample of US adults (n = 387), and utilized exploratory factor analysis to identify distinct domains of capability. We then examined the internal consistencies of and intercorrelations among these domains, as well as their associations with suicide attempts. RESULTS Findings identified three domains of suicide capability: fearlessness about death, practical capability, and pain tolerance. These domains were internally consistent (αs = 0.80-0.92), and relatively independent from one another (intercorrelations = 0.15-0.35). Finally, each of these domains was moderately elevated among attempters compared to ideators (although only fearlessness about death and practical capability offered unique information about attempter status). CONCLUSIONS Findings suggest that fearlessness about death, practical capability, and pain tolerance can be measured reliably, and may be relevant for understanding which ideators make attempts.
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Affiliation(s)
- Arezoo Shahnaz
- Department of Psychology, University of British Columbia, Vancouver, BC, Canada
| | - Brian W Bauer
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
| | - Samantha E Daruwala
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
| | - E David Klonsky
- Department of Psychology, University of British Columbia, Vancouver, BC, Canada
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Ferm MS, Frazee LA, Kennard BD, King JD, Emslie GJ, Stewart SM. Fearlessness about death predicts adolescent suicide attempt: A preliminary analysis. Suicide Life Threat Behav 2020; 50:1288-1295. [PMID: 33103267 DOI: 10.1111/sltb.12715] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 06/26/2020] [Accepted: 06/29/2020] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Several theories of suicide suggest that people will only attempt suicide if they have both the desire to die and the capability for suicide. Fearlessness about death is a key component of capability for suicide. There is little information in the literature about the prospective relationship between fearlessness about death and suicide attempt in adolescents. METHOD We obtained baseline fearlessness about death from adolescents (N = 122; ages 12-18; 80% girls; 82% Caucasian) who received intensive outpatient treatment for active suicidal ideation and/or a recent attempt. We tested if fearlessness about death at treatment entry predicted an attempt (n = 14) between entry and six-month follow-up after discharge from the program. RESULTS Fearlessness about death significantly predicted the presence of an attempt between treatment entry and six-month follow-up after controlling for common covariates (Quade F = 2.15, p < .02). CONCLUSIONS In a preliminary analysis of a group of suicidal adolescents, fearlessness about death was a significant independent predictor of attempt between treatment entry and six months post-discharge, even when controlling for other commonly cited risk factors.
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Affiliation(s)
- Mikael S Ferm
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Laura A Frazee
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Betsy D Kennard
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, Texas, USA.,Department of Psychiatry, Children's Health Children's Medical Center, Dallas, Texas, USA
| | - Jessica D King
- Department of Psychiatry, Children's Health Children's Medical Center, Dallas, Texas, USA
| | - Graham J Emslie
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, Texas, USA.,Department of Psychiatry, Children's Health Children's Medical Center, Dallas, Texas, USA
| | - Sunita M Stewart
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, Texas, USA.,Department of Psychiatry, Children's Health Children's Medical Center, Dallas, Texas, USA
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Gee BL, Han J, Benassi H, Batterham PJ. Suicidal thoughts, suicidal behaviours and self-harm in daily life: A systematic review of ecological momentary assessment studies. Digit Health 2020; 6:2055207620963958. [PMID: 33224516 PMCID: PMC7649887 DOI: 10.1177/2055207620963958] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 09/11/2020] [Indexed: 12/13/2022] Open
Abstract
Background Ecological Momentary Assessments (EMA) offer an approach to understand the daily risk factors of suicide and self-harm of individuals through the use of self-monitoring techniques using mobile technologies. Objectives This systematic review aimed to examine the results of studies on suicidality risk factors and self-harm that used Ecological Momentary Assessments. Methods Pubmed and PsycINFO databases were searched up to April 2020. Bibliographies of eligible studies were hand-searched, and 744 abstracts were screened and double-coded for inclusion. Results The 49 studies using EMA included in the review found associations between daily affect, rumination and interpersonal interactions and daily non-suicidal self-injury (NSSI). Studies also found associations between daily negative affect and positive affect, social support, sleep, and emotions and a person's history of suicide and self-harm. Associations between daily suicide thoughts and self-harm, and psychopathology factors measured at baseline were also observed. Conclusions Research using EMA has the potential to offer clinicians the ability to understand the daily predictors, or risk factors, of suicide and self-harm. However, there are no clear reporting standards for EMA studies on risk factors for suicide. Further research should utilise longitudinal study designs, harmonise datasets and use machine learning techniques to identify patterns of proximal risk factors for suicide behaviours.
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Affiliation(s)
- Brendan Loo Gee
- Centre for Mental Health Research, Australian National University, Acton, Australia.,Australasian Institute of Digital Health, Level 1, 85 Buckhurst Street, South Melbourne, Australia
| | - Jin Han
- Black Dog Institute, University of New South Wales, New South Wales, Australia
| | - Helen Benassi
- Centre for Mental Health Research, Australian National University, Acton, Australia
| | - Philip J Batterham
- Centre for Mental Health Research, Australian National University, Acton, Australia
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Forkmann T, Glaesmer H, Paashaus L, Rath D, Schönfelder A, Stengler K, Juckel G, Assion HJ, Teismann T. Interpersonal theory of suicide: prospective examination. BJPsych Open 2020; 6:e113. [PMID: 32958092 PMCID: PMC7576651 DOI: 10.1192/bjo.2020.93] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 08/13/2020] [Accepted: 08/18/2020] [Indexed: 12/30/2022] Open
Abstract
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.
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Affiliation(s)
- Thomas Forkmann
- Department of Clinical Psychology, University of Duisburg-Essen, Germany
| | - Heide Glaesmer
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Germany
| | - Laura Paashaus
- Department of Clinical Psychology, University of Duisburg-Essen, Germany
| | - Dajana Rath
- Department of Clinical Psychology, University of Duisburg-Essen, Germany
| | - Antje Schönfelder
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Germany
| | - Katharina Stengler
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy, Helios Park Hospital Leipzig, Germany
| | - Georg Juckel
- Department of Psychiatry, LWL-University Hospital, Ruhr-Universität Bochum, Germany
| | | | - Tobias Teismann
- Mental Health Research and Treatment Center, Department of Psychology, Ruhr-Universität Bochum, Germany
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Porras-Segovia A, Molina-Madueño RM, Berrouiguet S, López-Castroman J, Barrigón ML, Pérez-Rodríguez MS, Marco JH, Díaz-Oliván I, de León S, Courtet P, Artés-Rodríguez A, Baca-García E. Smartphone-based ecological momentary assessment (EMA) in psychiatric patients and student controls: A real-world feasibility study. J Affect Disord 2020; 274:733-741. [PMID: 32664009 DOI: 10.1016/j.jad.2020.05.067] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 05/04/2020] [Accepted: 05/13/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Smartphone-based ecological momentary assessment (EMA) is a promising methodology for mental health research. The objective of this study is to determine the feasibility of smartphone-based active and passive EMA in psychiatric outpatients and student controls. METHODS Two smartphone applications -MEmind and eB2- were developed for behavioral active and passive monitoring. The applications were tested in psychiatric patients with a history of suicidal thoughts and/or behaviors (STB), psychiatric patients without a history of STB, and student controls. Main outcome was feasibility, measured as response to recruitment, retention, and EMA compliance. Secondary outcomes were patterns of smartphone usage. RESULTS Response rate was 87.3% in patients with a history of STB, 85.1% in patients without a history of STB, and 75.0% in student controls. 457 participants installed the MEmind app (120 patients with a history of STB and 337 controls) and 1,708 installed the eB2 app (139 patients with a history of STB, 1,224 patients with no history of STB and 346 controls). For the MEmind app, participants were followed-up for a median of 49.5, resulting in 22,622 person-days. For the eB2 application, participants were followed-up for a median of 48.9 days, resulting in 83,521 person-days. EMA compliance rate was 65.00% in suicidal patients and 75.21% in student controls. At the end of the follow-up, over 60% of participants remained in the study. LIMITATIONS Cases and controls were not matched by age and sex. Cases were patients who were receiving adequate psychopharmacological treatment and attending their appointments, which may result in an overstatement of clinical compliance. CONCLUSIONS Smartphone-based active and passive monitoring are feasible methods in psychiatric patients in real-world settings. The development of applications with friendly interfaces and directly useful features can help increase engagement without using incentives. The MEmind and eB2 applications are promising clinical tools that could contribute to the management of mental disorders. In the near future, these applications could serve as risk monitoring devices in the clinical practice.
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Affiliation(s)
- Alejandro Porras-Segovia
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain; Department of Psychiatry, Hospital Universitario Rey Juan Carlos, Móstoles, Madrid
| | | | - Sofian Berrouiguet
- Department of Psychiatry, Centre Hospitalier Universitaire De Brest, Brest, France
| | - Jorge López-Castroman
- Department of Psychiatric Emergency and Post-Acute Care, Hôpital Lapeyronie, Université de Montpellier, Montpellier, France; Department of Psychiatry, Centre Hospitalier Universitaire De Nîmes, Nîmes, France
| | - Maria Luisa Barrigón
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain; Universidad Autónoma de Madrid; Department of Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | | | - José Heliodoro Marco
- Departament of Personality, Assessment and Treatment, Universidad de Valencia, Valencia (Spain)
| | - Isaac Díaz-Oliván
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain; Universidad Autónoma de Madrid
| | - Santiago de León
- Department of Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | - Philippe Courtet
- Department of Psychiatric Emergency and Post-Acute Care, Hôpital Lapeyronie, Université de Montpellier, Montpellier, France
| | - Antonio Artés-Rodríguez
- Department of Signal Theory, Universidad Carlos III de Madrid, Leganés, Spain; Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
| | - Enrique Baca-García
- Instituto de Investigación Sanitaria Fundación Jiménez Díaz, Madrid, Spain; Department of Psychiatry, Hospital Universitario Rey Juan Carlos, Móstoles, Madrid.; Department of Psychiatry, Centre Hospitalier Universitaire De Nîmes, Nîmes, France; Universidad Autónoma de Madrid; Department of Psychiatry, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain; Department of Psychiatry, Hospital Universitario Central de Villalba, Madrid.; Department of Psychiatry, Hospital Universitario Infanta Elena, Valdemoro, Madrid.; Universidad Católica del Maule, Talca, Chile; CIBERSAM (Centro de Investigación Biomédica en Red Salud Mental), Carlos III Institute of Health, Madrid, Spain.
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Schönfelder A, Rath D, Forkmann T, Paashaus L, Stengler K, Teismann T, Juckel G, Glaesmer H. Is the relationship between child abuse and suicide attempts mediated by nonsuicidal self‐injury and pain tolerance? Clin Psychol Psychother 2020; 28:189-199. [DOI: 10.1002/cpp.2501] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 08/13/2020] [Accepted: 08/13/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Antje Schönfelder
- Department of Medical Psychology and Medical Sociology University of Leipzig Leipzig Germany
| | - Dajana Rath
- Institute of Medical Psychology and Medical Sociology University Hospital of RWTH Aachen University Aachen Germany
- Department of Clinical Psychology, Institute of Psychology University of Duisburg‐Essen Essen Germany
| | - Thomas Forkmann
- Institute of Medical Psychology and Medical Sociology University Hospital of RWTH Aachen University Aachen Germany
- Department of Clinical Psychology, Institute of Psychology University of Duisburg‐Essen Essen Germany
| | - Laura Paashaus
- Department of Clinical Psychology and Psychotherapy Ruhr‐University Bochum Bochum Germany
| | - Katarina Stengler
- Department of Psychiatry, Psychosomatic Medicine and Psychotherapy Helios Park Hospital Leipzig Leipzig Germany
| | - Tobias Teismann
- Department of Clinical Psychology and Psychotherapy Ruhr‐University Bochum Bochum Germany
| | - Georg Juckel
- Department of Psychiatry, LWL‐University Hospital Ruhr‐University Bochum Bochum Germany
| | - Heide Glaesmer
- Department of Medical Psychology and Medical Sociology University of Leipzig Leipzig Germany
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Cwik JC, Forkmann T, Glaesmer H, Paashaus L, Schönfelder A, Rath D, Prinz S, Juckel G, Teismann T. Validation of the German capability for suicide questionnaire (GCSQ) in a high-risk sample of suicidal inpatients. BMC Psychiatry 2020; 20:412. [PMID: 32819313 PMCID: PMC7439651 DOI: 10.1186/s12888-020-02812-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 08/05/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The German Capability for Suicide Questionnaire (GCSQ) was developed to measure fearlessness of death and pain tolerance - two constructs central to the Interpersonal Theory of Suicide. Initial scale development, definition of the factor structure and confirmation of the two-dimensional factor structure was performed in samples suffering from relatively low levels of suicide ideation/behavior. The present study aimed to validate the German Capability for Suicide Questionnaire (GCSQ) in a high-risk sample of suicidal inpatients. METHODS Factor structure, reliability and validity were investigated in a sample of inpatients (N = 296; 53.0% female; age in years: M = 36.81, SD = 14.27) admitted to a hospital due to a recent suicide attempt or an acute suicidal crisis (in immediate need of inpatient treatment). To establish convergent validity, interview-based assessments of lifetime suicide attempts and non-suicidal self-injury as well as questionnaire-based assessments of painful and provocative events were used. Finally, stability of GCSQ-scores over a follow-up period of 12 months was assessed. RESULTS Results indicated good psychometric properties, and provided additional evidence for construct validity and stability of the subscales over a one-year period, and demonstrated adequate fit of the data with respect to the original factor structure. CONCLUSIONS Results suggest that the GCSQ is a brief, reliable, and valid measure of capability for suicide that can be used in clinic assessment and research.
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Affiliation(s)
- Jan C. Cwik
- grid.6190.e0000 0000 8580 3777Department of Clinical Psychology and Psychotherapy, Universität zu Köln, Cologne, Germany
| | - Thomas Forkmann
- grid.5718.b0000 0001 2187 5445Department of Clinical Psychology, University of Duisburg-Essen, Essen, Germany
| | - Heide Glaesmer
- grid.9647.c0000 0004 7669 9786Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Laura Paashaus
- grid.5718.b0000 0001 2187 5445Department of Clinical Psychology, University of Duisburg-Essen, Essen, Germany
| | - Antje Schönfelder
- grid.9647.c0000 0004 7669 9786Department of Medical Psychology and Medical Sociology, University Leipzig, Leipzig, Germany
| | - Dajana Rath
- grid.5718.b0000 0001 2187 5445Department of Clinical Psychology, University of Duisburg-Essen, Essen, Germany
| | - Sarah Prinz
- grid.5570.70000 0004 0490 981XMental Health Research and Treatment Center, Faculty of Psychology, Ruhr-Universität Bochum, Massenbergstrasse 11, 44787 Bochum, Germany
| | - Georg Juckel
- grid.5570.70000 0004 0490 981XDepartment of Psychiatry, LWL-University Hospital, Ruhr-Universität Bochum, Bochum, Germany
| | - Tobias Teismann
- Mental Health Research and Treatment Center, Faculty of Psychology, Ruhr-Universität Bochum, Massenbergstrasse 11, 44787, Bochum, Germany.
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Upegui-Arango LD, Forkmann T, Nielsen T, Hallensleben N, Glaesmer H, Spangenberg L, Teismann T, Juckel G, Boecker M. Psychometric evaluation of the Interpersonal Needs Questionnaire (INQ) using item analysis according to the Rasch model. PLoS One 2020; 15:e0232030. [PMID: 32745104 PMCID: PMC7398530 DOI: 10.1371/journal.pone.0232030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 06/10/2020] [Indexed: 11/29/2022] Open
Abstract
The Interpersonal Needs Questionnaire (INQ) assesses Thwarted Belongingness (TB) and Perceived Burdensomeness (PB), two predictors of suicidal thoughts. Up to now, the use of item response theory (IRT) for the evaluation of the INQ has been restricted to a single study with clinically depressed and suicidal youth. Therefore, the psychometric properties of the two INQ-15-subscales TB and PB were now evaluated in a general population sample (N = 2508) and a clinical adult population sample (N = 185) using IRT, specifically the Rasch model (RM) and the graphical log-linear Rasch model (GLLRM). Of special interest was whether the INQ-subscales displayed differential item functioning (DIF) across the two different samples and how well the subscales were targeted to the two sample populations. For the clinical sample, fit to a GLLRM could be established for the PB-subscale and fit to a RM was established for a five-item version of the TB-subscale. In contrast, for the general population sample fit to a GLLRM could only be achieved for the PB-subscale. Overall, there was strong evidence of local dependence (LD) across items and of some age- and gender-related DIF. Both subscales exhibited massive DIF related to the sample, indicating that they don’t work the same across the general population and clinical sample. As expected, targeting of both INQ-subscales was much better for the clinical population. Further investigations of the INQ-15 under the Rasch approach in a large clinical population are recommended to determine and optimize the scale performance.
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Affiliation(s)
- Luz Dary Upegui-Arango
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
- * E-mail:
| | - Thomas Forkmann
- Department of Clinical Psychology, University of Duisburg-Essen, Essen, Germany
| | - Tine Nielsen
- Department of Psychology, University of Copenhagen, Copenhagen, Denmark
| | - Nina Hallensleben
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Heide Glaesmer
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Lena Spangenberg
- Department of Medical Psychology and Medical Sociology, University of Leipzig, Leipzig, Germany
| | - Tobias Teismann
- Mental Health Research and Treatment Center, Department of Psychology, Ruhr-Universität Bochum, Bochum, Germany
| | - Georg Juckel
- Department of Psychiatry, LWL-University Hospital, Ruhr-Universität Bochum, Bochum, Germany
| | - Maren Boecker
- Institute of Medical Psychology and Medical Sociology, University Hospital of RWTH Aachen University, Aachen, Germany
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Conrad K, Teismann T, Rath D, Forkmann T. [Fears in Dealing with Suicidal Patients: A Comparative Examination of Licensed Psychotherapists and Psychotherapeutic Trainees]. Psychother Psychosom Med Psychol 2020; 71:9-17. [PMID: 32634838 DOI: 10.1055/a-1153-9187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE A patient's suicide is the most frequently mentioned occupational fear of psychotherapists. In the present study, fears in dealing with suicidal patients shall be specified - regarding licensed psychotherapists (LP) as well as psychotherapeutic trainees (PT). The results were compared to an analogous examination from 1996. METHODS N=271 psychologists, thereof n=90 licensed psychotherapists and n=181 psychotherapeutic trainees, participated in an online survey. Fears in dealing with suicidal patients and occupational experiences with suicidal patients were investigated using a German Questionnaire of Capturing Therapists' Fears with Suicidal Patients by Dorrmann (2016). Furthermore, suicide-linked knowledge was examined with a short self-designed test. The following hypotheses were investigated: (1) LP have less fears in dealing with suicidal patients than PT, (2) PT and LP differ from each other regarding their suicide-linked knowledge and occupational experience, (3) the results of the current survey show less fears in dealing with suicidal patients than the results of a preceding survey by Dorrmann (1996). Eventually, the following exploratory issue was considered: Does the status (LP vs. PT) have impact on the fears while being mediated by the occupational experience as well as the suicide-linked knowledge? RESULTS The following fears are most commonly mentioned by therapists: fear of feelings of guilt/self-blame after a suicide/attempted suicide, fear of misjudgment and the associated consequences, fear of legal consequences after a suicide/attempted suicide and fear of accusations by others (relatives of the patient/colleagues) after a suicide/attempted suicide. Psychotherapeutic trainees report higher fears dealing with suicidal patients than approbated psychotherapists. Professional experience mediates the correlation between professional status and fears. In comparison, therapists today report less fears than 20 years ago. CONCLUSION Therapists are mainly afraid of the consequences of a suicide/attempted suicide. However, in total, fears are represented in a more moderate form and seem to be less distinctive than 20 years ago. It can be assumed that an increasing professionalization of the therapeutic interaction with suicidal patients has led to a reduction of therapists' fears.
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Affiliation(s)
- Katharina Conrad
- Abteilung für Klinische Psychologie, Universität Duisburg-Essen, Essen
| | - Tobias Teismann
- Psychologische Fakultät, Forschungs- und Behandlungszentrum für psychische Gesundheit, Ruhr-Universität Bochum
| | - Dajana Rath
- Abteilung für Klinische Psychologie, Universität Duisburg-Essen, Essen
| | - Thomas Forkmann
- Abteilung für Klinische Psychologie, Universität Duisburg-Essen, Essen
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How Is the Presence of Company Related to Thwarted Belongingness in Real Time? Taking a Closer Look at the Conceptualization of the Construct of the Interpersonal Theory of Suicide. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17134873. [PMID: 32640690 PMCID: PMC7369847 DOI: 10.3390/ijerph17134873] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 06/22/2020] [Accepted: 06/25/2020] [Indexed: 12/11/2022]
Abstract
(1) Background: The role of thwarted belongingness (TB) in predicting suicidal ideation, as originally assumed by the Interpersonal Theory of Suicide, is repeatedly challenged by empirical findings. This could be due to an inadequate conceptualization of the construct of TB that is assumed to be influenced by intrapersonal and interpersonal factors. (2) Methods: We examined the associations of TB with intrapersonal variables related to depression, and with interpersonal variables related to an individual’s actual social environment. We analyzed data from an ecological momentary assessment study in psychiatric inpatients with depressive disorders. N = 73 participants rated momentary TB, depressive affect and status of company up to 10 times per day, over a period of six days, on smartphones. (3) Results: TB was lower when assessed while participants were in company compared to when they were alone, and the more desired the company was, the less TB was experienced. Individuals who had a partnership experienced less momentary TB. Furthermore, higher levels of momentary depressive affect, as well as more stable levels of depression, were related to higher levels of TB, and the relation between the presence of company and TB was weaker for more depressed persons. (4) Conclusions: Our findings can be seen as evidence that both intrapersonal and interpersonal factors relate to TB, and thus support the conceptualization of TB as proposed by the Interpersonal Theory of Suicide.
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Stenzel JS, Höller I, Rath D, Hallensleben N, Spangenberg L, Glaesmer H, Forkmann T. Do Feelings of Defeat and Entrapment Change over Time? An Investigation of the Integrated Motivational-Volitional Model of Suicidal Behaviour Using Ecological Momentary Assessments. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E4685. [PMID: 32610667 PMCID: PMC7369950 DOI: 10.3390/ijerph17134685] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 06/18/2020] [Accepted: 06/24/2020] [Indexed: 12/12/2022]
Abstract
(1) Background. Defeat and entrapment have been highlighted as major risk factors of suicidal ideation and behavior. Nevertheless, little is known about their short-term variability and their longitudinal association in real-time. Therefore, this study aims to investigate whether defeat and entrapment change over time and whether defeat predicts entrapment as stated by the integrated motivational-volitional model of suicidal behavior. (2) Methods. Healthy participants (n = 61) underwent a 7-day smartphone-based ecological momentary assessment (EMA) on suicidal ideation/behavior and relevant risk factors, including defeat and entrapment and a comprehensive baseline (T0) and post (T2) assessment. (3) Results. Mean squared successive differences (MSSD) and intraclass correlations (ICC) support the temporal instability as well as within-person variability of defeat and entrapment. Multilevel analyses revealed that during EMA, defeat was positively associated with entrapment at the same measurement. However, defeat could not predict entrapment to the next measurement (approximately two hours later). (4) Conclusion. This study provides evidence on the short-term variability of defeat and entrapment highlighting that repeated measurement of defeat and entrapment-preferably in real time-is necessary in order to adequately capture the actual empirical relations of these variables and not to overlook significant within-person variability. Further research-especially within clinical samples-seems warranted.
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Affiliation(s)
- Jana-Sophie Stenzel
- Institute of Experimental Psychology, Heinrich-Heine University Düsseldorf, Düsseldorf, 40225 Düsseldorf, Germany;
| | - Inken Höller
- Department of Clinical Psychology, University of Duisburg-Essen, 45141 Essen, Germany; (I.H.); (D.R.)
| | - Dajana Rath
- Department of Clinical Psychology, University of Duisburg-Essen, 45141 Essen, Germany; (I.H.); (D.R.)
| | - Nina Hallensleben
- Department of Medical Psychology, University of Leipzig, 4109 Leipzig, Germany; (N.H.); (L.S.); (H.G.)
| | - Lena Spangenberg
- Department of Medical Psychology, University of Leipzig, 4109 Leipzig, Germany; (N.H.); (L.S.); (H.G.)
| | - Heide Glaesmer
- Department of Medical Psychology, University of Leipzig, 4109 Leipzig, Germany; (N.H.); (L.S.); (H.G.)
| | - Thomas Forkmann
- Department of Clinical Psychology, University of Duisburg-Essen, 45141 Essen, Germany; (I.H.); (D.R.)
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Fearlessness About Death is Related to Diminished Late Positive Potential Responses When Viewing Threatening and Mutilation Images in Suicidal Ideators. COGNITIVE THERAPY AND RESEARCH 2020. [DOI: 10.1007/s10608-020-10094-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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