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Moceri-Brooks J, Garand L, Sekula LK, Zoucha R, Joiner T. The Purple Heart and suicide risk in Post-9/11 U.S. Army Combat Veterans with a traumatic brain injury: A mixed methods study. MILITARY PSYCHOLOGY 2024; 36:443-455. [PMID: 37262299 PMCID: PMC11197889 DOI: 10.1080/08995605.2023.2204790] [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: 09/12/2022] [Accepted: 03/30/2023] [Indexed: 06/03/2023]
Abstract
Active service members and Veterans with a combat-related traumatic brain injury (TBI) are four times more likely to attempt suicide than those without a TBI. TBIs are the signature injuries of the Post-9/11 conflicts and Combat Veterans (i.e., current and former service members who deployed in support of a combat mission) with these injuries are entitled to receive the Purple Heart medal. However, potentially tens of thousands of Combat Veterans did not receive, or were denied the Purple Heart during the first decade of the Global War on Terrorism because a TBI was not documented during the deployment. To our knowledge, this is the first study to explore the meaning of the Purple Heart and examine the impact of the Purple Heart on Army Combat Veterans with a combat-related TBI. Findings from this mixed methods study revealed that not receiving the Purple Heart is associated with increased suicide risk and lower quality of life after a brain injury. Additionally, thwarted belongingness, perceived burdensomeness, and perceived military institutional betrayal are associated with increased suicide risk in Army Combat Veterans with a TBI. This mixed methods study provides important insights into how Army culture is perceived and the power of the Purple Heart among this high-risk group of Combat Veterans.
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Affiliation(s)
| | - Linda Garand
- School of Nursing, Duquesne University, Pittsburgh, Pennsylvania
| | | | - Rick Zoucha
- School of Nursing, Duquesne University, Pittsburgh, Pennsylvania
| | - Thomas Joiner
- Department of Psychology, Florida State University, Tallahassee, Florida
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Moceri-Brooks J, Garand L, Sekula LK, Joiner TE. Exploring the use of the Interpersonal Needs Questionnaire to examine suicidal thoughts and behaviors among Post-9/11 U.S. Combat Veterans: An integrative review. MILITARY PSYCHOLOGY 2024; 36:340-352. [PMID: 38661461 PMCID: PMC11057638 DOI: 10.1080/08995605.2023.2178223] [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: 06/06/2022] [Accepted: 02/01/2023] [Indexed: 03/05/2023]
Abstract
This integrative review expands on the work of Kramer et al. (2020), by reviewing studies that utilized the Interpersonal Needs Questionnaire (INQ) to examine the interpersonal constructs (thwarted belongingness and perceived burdensomeness) of the Interpersonal Theory of Suicide (ITS) to understand suicidal thoughts and behaviors among service members and Veterans with combat experience. Very few studies (n = 9) in the literature were identified, however important relationships were revealed between combat exposure/experiences, thwarted belongingness, perceived burdensomeness, and suicidal thoughts and behaviors among military samples. Studies also reported risk factors for high levels of thwarted belongingness or perceived burdensomeness in military samples, such as moral injuries, betrayal, and aggression. This review highlights the utility of the INQ to measure ITS constructs among Post-9/11 U.S. Combat Veterans.
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Affiliation(s)
| | - Linda Garand
- Duquesne University School of Nursing, Pittsburgh, Pennsylvania
| | | | - Thomas E. Joiner
- Department of Psychology, Florida State University, Tallahassee, Florida
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Orak U, Yildiz M, Aydogdu R, Koenig HG, Pietrzak RH. The relationship between combat exposure and suicide risk in U.S. military veterans: Exploring the role of posttraumatic stress symptoms and religious coping. J Affect Disord 2023; 341:77-87. [PMID: 37634819 DOI: 10.1016/j.jad.2023.08.115] [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: 01/04/2023] [Revised: 07/19/2023] [Accepted: 08/23/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Rising suicide rates in the U.S. veteran population are a growing concern. Combat exposure has been identified as a potential predictor of suicide risk, but factors that may mediate the relation between combat exposure and suicide risk, and the role of potential coping mechanisms remain largely understudied. To address this gap, this study examined the association between lifetime combat exposure and current suicide risk; whether this association is mediated by posttraumatic stress disorder (PTSD) symptoms; and whether direct and/or indirect associations with combat exposure are moderated by organizational, non-organizational, and intrinsic religiosity. METHODS Data were analyzed from the National Health and Resilience in Veterans Study (2019-2020; n = 3843). Ordinary least squares and conditional process analyses were conducted to evaluate the conditional direct and indirect predictors of suicide risk. RESULTS PTSD symptoms significantly mediated the association between combat exposure and suicide risk. Intrinsic religiosity showed significant moderation and reduced the coefficient of PTSD symptoms predicting suicide risk but increased the coefficient of combat exposure predicting PTSD symptoms. LIMITATIONS In this cross-sectional, observational study, no conclusions can be made regarding causality. CONCLUSIONS Results of this study suggest a multifaceted relationship between combat exposure, PTSD, religiosity/spirituality, and suicide risk in U.S. veterans, and underscore the importance of PTSD and religious coping as part of ongoing suicide prevention efforts in this population.
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Affiliation(s)
- Ugur Orak
- Department of Sociology and Anthropology, Middle Tennessee State University, Murfreesboro, TN, USA.
| | - Muhammed Yildiz
- Applied Sociology Department, Utah Tech University, St. George, UT, USA
| | - Ramazan Aydogdu
- Division of General Education and Health Studies, Baptist Health Sciences University, Memphis, TN, USA
| | - Harold G Koenig
- Department of Psychiatry and Behavioral Sciences, Department of Medicine, Duke University Medical Center, Durham, NC, USA; Department of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Robert H Pietrzak
- U.S. Department of Veterans Affairs National Center for Posttraumatic Stress Disorder, VA Connecticut Healthcare System, USA; Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA; Department of Social and Behavioral Sciences, Yale School of Public Health, New Haven, CT, USA
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Fox H, Preston TJ, Morabito D, Schmidt NB, Albanese BJ. The interactive effects of AS and trauma exposure on suicide capability and suicide risk. J Psychiatr Res 2023; 167:100-107. [PMID: 37862905 DOI: 10.1016/j.jpsychires.2023.10.011] [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: 11/07/2022] [Revised: 09/04/2023] [Accepted: 10/06/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND Trauma exposure has been linked with heightened suicide risk purportedly through habituation to threatening stimuli, thereby reducing fear of suicide. However, no research has examined variables that may influence this process. Anxiety sensitivity (AS) is one cognitive-affective factor that may strengthen the relationship between trauma exposure and reduced fear of suicide by amplifying traumatic reactivity. The present study evaluated this by examining the interaction of AS and trauma exposure type (e.g., direct vs. witnessed) predicting fear of suicide and self-reported suicide risk. METHODS Participants (n = 124) were recruited for a long-term (∼3-4 years) follow-up after participation in a clinical trial targeting suicide risk factors and were asked to complete self-report measures of trauma history, AS, fear of suicide, and suicide risk. RESULTS Significant interactions emerged such that a greater number of direct traumasexperienced predicted lower fear of suicide and greater suicide risk among those with greater AS. The interactive effect of witnessed traumas and AS predicting suicidality was insignificant. Results remained even after including relevant covariates. DISCUSSION The current findings suggest that AS augments the effects of repeated trauma exposure on fear of suicide and suicide risk. It is plausible these painful and provocative events are more potent among those with high AS due to the amplification of traumatic affective responses, though future research examining the longitudinal relations is needed to confirm this process.
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Affiliation(s)
- Hailey Fox
- Department of Psychological Sciences, Auburn University, Auburn, AL, USA
| | - Thomas J Preston
- Department of Psychological Sciences, Auburn University, Auburn, AL, USA
| | - Danielle Morabito
- Department of Psychology, Florida State University, Tallahassee, FL, USA
| | - Norman B Schmidt
- Department of Psychology, Florida State University, Tallahassee, FL, USA
| | - Brian J Albanese
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX, USA.
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Tull MT, DeMoss ZT, Anestis MD, Lavender JM, McDermott MJ, Gratz KL. Examining associations between suicidal desire, implicit fearlessness about death, and lifetime frequency of suicide attempts. Suicide Life Threat Behav 2022; 52:1110-1120. [PMID: 35899809 PMCID: PMC10087538 DOI: 10.1111/sltb.12905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 06/01/2022] [Accepted: 07/11/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Suicide models propose that the capability for suicide, such as fearlessness about death (FAD), is necessary for the transition from suicidal desire to a suicide attempt. Most studies have relied on self-report methods to assess FAD. However, this research has produced equivocal results. As individuals may have limited awareness of learned or pre-existing associations between fearlessness and death, implicit measures of FAD hold promise. This study used a novel implicit association test (IAT), the IAT-FAD, to examine associations between suicidal desire, implicit FAD, and lifetime suicide attempt frequency. METHODS Patients in residential substance use treatment (N = 75), a population with increased suicide risk and exposure to painful and provocative events, completed the IAT-FAD and assessments of suicidal desire and past suicide attempts. RESULTS Implicit FAD moderated the association between suicidal desire and lifetime frequency of suicide attempts associated with an intent to die and requiring medical attention (although not ambivalent suicide attempts). Suicidal desire related to medically attended suicide attempts only at high implicit FAD levels, and to suicide attempts with a clear intent to die only at high or mean implicit FAD levels. CONCLUSION Results provide initial support for the relevance of implicit measures of FAD for understanding suicide risk.
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Affiliation(s)
- Matthew T Tull
- Department of Psychology, University of Toledo, Toledo, Ohio, USA
| | - Zachary T DeMoss
- Department of Psychology, University of Toledo, Toledo, Ohio, USA
| | - Michael D Anestis
- New Jersey Gun Violence Research Center, Piscataway, New Jersey, USA.,School of Public Health, Rutgers, the State University of New Jersey, Piscataway, New Jersey, USA
| | - Jason M Lavender
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA.,Military Cardiovascular Outcomes Research (MiCOR) Program, Bethesda, Maryland, USA.,The Metis Foundation, San Antonio, Texas, USA
| | - Michael J McDermott
- Department of Psychology, University of Louisiana at Lafayette, Lafayette, Louisiana, USA
| | - Kim L Gratz
- Department of Psychology, University of Toledo, Toledo, Ohio, USA
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Baer MM, Tull MT, Gratz KL. Substance Use Frequency Relates to Suicidal Ideation Through Perceived Burdensomeness and to Suicide Attempts Through Capability for Suicide. Arch Suicide Res 2022; 26:1520-1540. [PMID: 34529923 DOI: 10.1080/13811118.2021.1931595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Although substance use has been linked to both suicidal ideation and suicide attempts, the factors underlying these relations remain unclear. The Interpersonal-Psychological Theory of Suicide (ITS) provides a framework for understanding how substance use may increase suicide risk. The purpose of the current study was to examine if frequency of substance use is indirectly related to suicidal ideation and suicide attempts through core ITS variables (i.e., burdensomeness, thwarted belongingness, and suicide capability). METHODS An online sample of Mechanical Turk workers (N = 365) completed measures assessing substance use frequency, burdensomeness, thwarted belongingness, suicide capability, suicidal ideation, and suicide attempts. RESULTS After controlling for relevant clinical and demographic covariates, substance use frequency was indirectly related to suicidal ideation through burdensomeness but not thwarted belongingness. Substance use frequency was indirectly related to suicide attempts through suicide capability only. LIMITATIONS The cross-sectional design precludes conclusions about the precise nature and direction of the relations examined. The use of a community sample limits generalizability to more severe substance using samples. CONCLUSIONS Results highlight the relevance of distinct ITS factors in the relation between substance use frequency and both suicidal ideation and suicide attempts. Results may inform specific targets for novel interventions aimed at reducing suicide risk among substance-using individuals.HighlightsSubstance use frequency was indirectly related to SI through burdensomeness.Substance use frequency was not indirectly related to SI through thwarted belongingness.Substance use frequency was indirectly related to SA only through suicide capability.
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Soberay KA, Cerel J, Brown MM, Maple M. An Examination of Suicide Exposure and Fearlessness about Death on Suicide Risk among Active Duty Service Members, Veterans, and Civilians. Arch Suicide Res 2022; 26:1198-1218. [PMID: 33465319 DOI: 10.1080/13811118.2020.1868365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Suicide exposure is associated with an increased risk for suicide. There is limited research on the mechanisms that increase this risk. This study aims to: (1) compare suicide exposure and associated variables in veteran, active duty, and civilian participants, (2) examine the extent to which fearlessness about death and suicide risk factors differ as a function of group membership and suicide exposure, and (3) determine the degree to which relationship to the decedent, perceived closeness, and reported impact of the death are associated with fearlessness about death and suicide-related outcomes. 1,533 participants were included, of whom 48% of active duty service members, 65% of veterans, and 58% of civilians reported knowing someone who died by suicide. A series of regressions were conducted. There were group differences by military service on the suicide exposure variables. Furthermore, there were significant main effects for military service group and suicide exposure on the outcome variables. In general, civilians reported greater suicide risk and active duty service members reported greater fearlessness about death. Fearlessness about death mediated the associations between perceived closeness and a history of suicide attempts. The loss of a military colleague to suicide was found to be unique and distinguishable from other important relationships. Results suggest the need to consider suicide exposure and closeness as salient variables associated with fearlessness about death and suicide risk factors. Inquiring about suicide exposure, closeness to the decedent, fearlessness about death, and beyond familial losses to suicide may indicate important avenues of intervention.
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Abstract
Co-occurrence of nonsuicidal self-injury (NSSI) and suicide attempts (SA) might occur because they share common risk factors, or alternatively because one leads to the other. Using search terms salient to NSSI and SA, we screened 555 studies to identify 17 that presented temporal data about NSSI and SA. Much of the evidence indicates that NSSI predates SA, especially among females and individuals with depressive symptoms, or diagnosed with borderline personality disorder or mood disorders. However, in some studies, associated risk factors likely accounted for the effect. Greater NSSI frequency to a threshold increases risk for later SA. Findings suggest that the behaviors have common predisposing factors, but that there is also a potent gateway effect whereby NSSI precedes SA.
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Kovnick MO, Young Y, Tran N, Teerawichitchainan B, Tran TK, Korinek K. The Impact of Early Life War Exposure on Mental Health among Older Adults in Northern and Central Vietnam. JOURNAL OF HEALTH AND SOCIAL BEHAVIOR 2021; 62:526-544. [PMID: 34622692 PMCID: PMC8633195 DOI: 10.1177/00221465211039239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Most Vietnamese young adults who experienced the American War were exposed to war-related violence, which can exert a lifelong impact. We analyze survey data collected among northern and central Vietnamese older adults in the 2018 Vietnam Health and Aging Study (N = 2,447) to examine the association between various war traumas, psychological distress, and suicidal ideation. Informed by life course and stress process perspectives, we use structural equation models with multiple mediators to analyze the relationship between mental health outcomes and five types of wartime stress exposure: loss of family and friends, witnessing death, malevolent living conditions, life threat, and moral injury. Our findings reveal enduring mental health impacts of war among survivors. Wartime stress exposure's influence on mental health is mediated by recent comorbidities and stressful life events. Loss of family members, witnessing death, and malevolent living conditions during war are particularly salient risks for psychological distress.
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Affiliation(s)
| | | | - Nhung Tran
- University of Utah, Salt Lake City, UT, USA
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Schuman DL, Buchanan S, Boehler J, Flaherty C. The suicide of Private Danny Chen: An interpersonal theory perspective. DEATH STUDIES 2021; 46:2467-2476. [PMID: 34486948 DOI: 10.1080/07481187.2021.1972365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Despite considerable prevention and intervention efforts, military suicide rates have increased. Although most research on active-duty military suicide has focused on combat exposure, evidence shows that bullying, hazing, and race are understudied risk factors for military suicide. According to the interpersonal theory of suicide, thwarted belongingness, perceived burdensomeness, and acquired capability are necessary components for enacting a suicide death. In this theoretically-based interpersonal case analysis of the suicide death of Private Danny Chen, an American soldier of Chinese descent, we explore how bullying, hazing, and race may have intersected with other vulnerabilities to result in his death.
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Affiliation(s)
- Donna L Schuman
- School of Social Work, University of Texas at Arlington, Arlington, TX, USA
| | - Steven Buchanan
- College of Social Work, University of Kentucky, Lexington, KY, USA
| | - Jason Boehler
- School of Social Work, Florida State University, Tallahassee, FL, USA
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11
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Brausch AM, Nichols P, Laves E, Clapham R. Body Investment as a Protective Factor in the Relationship Between Acquired Capability for Suicide and Suicide Attempts. Behav Ther 2021; 52:1114-1122. [PMID: 34452666 PMCID: PMC8403234 DOI: 10.1016/j.beth.2021.02.008] [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] [Received: 09/01/2020] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 10/22/2022]
Abstract
Acquired capability for suicide is associated with increased suicide risk and behaviors, but little research has examined factors that may qualify this relationship. Body investment is proposed as one such factor, as it may engage self-preservation instincts and serve as a buffer to capability for suicide. It was expected that facets of body investment (body feelings, body care, comfort with touch, and body protection) would moderate the relationship between acquired capability for suicide and suicide attempts. The current study included a sample of 1,150 undergraduate students with a mean age of 19.74 (3.44). The majority of the sample identified as female (71%) and White/Caucasian (78%). Participants completed self-report measures of body investment (Body Investment Scale [BIS]), acquired capability (Acquired Capability for Suicide Scale [ACSS]), suicide thoughts and attempt history (Self-Harm Behavior Questionnaire [SHBQ]), and demographic information. Four moderation analyses were run using the PROCESS macro; one for each body investment subscale. All facets of body investment showed significant moderation except for body care. Acquired capability was significantly associated with suicide attempts when body feelings, comfort with touch, and body protection were low, but not when they were high. Results indicate that fostering aspects of body investment may be important for suicide prevention.
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Affiliation(s)
- Amy M. Brausch
- Corresponding Author: Amy M. Brausch, Department of Psychological Sciences, Western Kentucky University, 1906 College Heights Blvd., Bowling Green, KY, 42103. 270-745-4407;
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12
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Suárez-Colorado Y, Molina MK. El estudio de la capacidad adquirida para el suicidio en tiempos de pandemia. DUAZARY 2021. [DOI: 10.21676/2389783x.4229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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13
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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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Sokol Y, Gromatsky M, Edwards ER, Greene AL, Geraci JC, Harris RE, Goodman M. The deadly gap: Understanding suicide among veterans transitioning out of the military. Psychiatry Res 2021; 300:113875. [PMID: 33901974 DOI: 10.1016/j.psychres.2021.113875] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Accepted: 03/13/2021] [Indexed: 11/26/2022]
Abstract
In the period following separation from the military, service members face the challenge of transitioning to a post-military civilian life. Some evidence suggests these transitioning Veterans are at higher risk for suicide compared with both the broader Veteran population and the United States public, yet they often do not receive adequate support and resources. In this review, we use the Three-Step Theory of suicide to outline characteristics of transitioning Veterans and the transition process that may affect suicide risk. We then highlight relevant services available to this specific subgroup of Veterans and make recommendations that address barriers to care. Cumulatively, this literature suggests transitioning Veterans fall within a "deadly gap" between the end of their military service and transition into civilian life. This "deadly gap" consists of limited psychiatric services and increased suicide risk factors which together may explain the increase in suicide during this transition period.
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Affiliation(s)
- Yosef Sokol
- Transitioning Servicemember/Veteran and Suicide Prevention Center (TASC), United States; VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters VA Medical Center, United States; Icahn School of Medicine at Mt. Sinai Hospital, United States.
| | - Molly Gromatsky
- Transitioning Servicemember/Veteran and Suicide Prevention Center (TASC), United States; VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters VA Medical Center, United States; Icahn School of Medicine at Mt. Sinai Hospital, United States
| | - Emily R Edwards
- Transitioning Servicemember/Veteran and Suicide Prevention Center (TASC), United States; VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters VA Medical Center, United States; Icahn School of Medicine at Mt. Sinai Hospital, United States
| | - Ashley L Greene
- Transitioning Servicemember/Veteran and Suicide Prevention Center (TASC), United States; VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters VA Medical Center, United States; Icahn School of Medicine at Mt. Sinai Hospital, United States
| | - Joseph C Geraci
- Transitioning Servicemember/Veteran and Suicide Prevention Center (TASC), United States; VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters VA Medical Center, United States; Resilience Center for Veterans & Families, Teachers College, Columbia University, United States; Icahn School of Medicine at Mt. Sinai Hospital, United States; Columbia University, United States; Syracuse University, Institute for Veterans and Military Families, United States
| | - Rachel E Harris
- VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters VA Medical Center, United States; William Paterson University, United States
| | - Marianne Goodman
- Transitioning Servicemember/Veteran and Suicide Prevention Center (TASC), United States; VISN 2 Mental Illness Research, Education and Clinical Center, James J. Peters VA Medical Center, United States; Icahn School of Medicine at Mt. Sinai Hospital, United States
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15
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Förtsch EMAD, Baumgart P, Teismann T, Ruscheweyh R, Hasenbring MI. No game, more pain - Examining possible long term effects and underlying mechanisms of habitual violent video gaming on the acquired capability for suicide. Psychiatry Res 2021; 295:113512. [PMID: 33213935 DOI: 10.1016/j.psychres.2020.113512] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 10/14/2020] [Indexed: 10/23/2022]
Abstract
According to Joiner`s interpersonal-psychological theory of suicide repeated engagement in suicidal behavior or so-called painful and provocative events constitutes the acquired capability for suicide (ACS) comprising two facets: enhanced pain tolerance and fearlessness about death (FAD). Recent research showed that single bouts of violent-video-gaming (VVG) increase pain tolerance. It is unknown whether individuals who habitually play VVGs at a high frequency rate show higher signs of ACS in terms of low pain sensitivity, high tolerance and lowered FAD compared to non-gamers. In a cross-sectional case-control study, we compared pain sensitivity and tolerance during a 5-min Cold-Pressor-Test (CPT) besides FAD in young males, playing VVGs highly frequent (n = 18) vs. non-gamers (n = 17). Mood was rated before and after the CPT. We found higher CPT-pain tolerance, lower intensity ratings and higher FAD scores among gamers compared to non-gamers. A significant time x group interaction of pain ratings indicated a process of habituation in the gamers. An increase of positive mood in the gamers emphasizes the role of opponent processes. The results suggest that habitual VVG might reflect a repetitive behavior enhancing the ACS.
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Affiliation(s)
- E-M A D Förtsch
- Department of Medical Psychology and Sociology, Faculty of Medicine, Ruhr-University of Bochum, Universitätsstr. 150, 44780 Bochum, Germany.
| | - P Baumgart
- Department of Medical Psychology and Sociology, Faculty of Medicine, Ruhr-University of Bochum, Universitätsstr. 150, 44780 Bochum, Germany
| | - T Teismann
- Department of Clinical Psychology and Psychotherapy, Faculty of Psychology, Ruhr University of Bochum, Bochum, Germany
| | - R Ruscheweyh
- Department of Neurology, Ludwig Maximilians University Munich, Munich, Germany
| | - M I Hasenbring
- Department of Medical Psychology and Sociology, Faculty of Medicine, Ruhr-University of Bochum, Universitätsstr. 150, 44780 Bochum, Germany
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Kyron MJ, Carrington‐jones P, Page AC, Bartlett J, Lawrence D. Factors differentiating adolescents who consider suicide and those who attempt: Results from a National Survey of Australian Adolescents. AUSTRALIAN JOURNAL OF PSYCHOLOGY 2020. [DOI: 10.1111/ajpy.12267] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Michael J. Kyron
- Graduate School of Education, The University of Western Australia, Crawley, Western Australia, Australia,
| | - Phoebe Carrington‐jones
- Graduate School of Education, The University of Western Australia, Crawley, Western Australia, Australia,
| | - Andrew C. Page
- Graduate School of Education, The University of Western Australia, Crawley, Western Australia, Australia,
| | - Jennifer Bartlett
- Graduate School of Education, The University of Western Australia, Crawley, Western Australia, Australia,
| | - David Lawrence
- Graduate School of Education, The University of Western Australia, Crawley, Western Australia, Australia,
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Favril L, Stoliker B, Vander Laenen F. What Differentiates Prisoners Who Attempt Suicide from Those Who Experience Suicidal Ideation? A Nationally Representative Study. Suicide Life Threat Behav 2020; 50:975-989. [PMID: 32364639 DOI: 10.1111/sltb.12638] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 01/23/2020] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Many people who think about suicide do not engage in suicidal behavior. Identifying risk factors implicated in the process of behavioral enaction is crucial for suicide prevention, particularly in high-risk groups such as prisoners. METHOD Cross-sectional data were drawn from a nationally representative sample of 17,891 prisoners (79% men) in the United States. We compared prisoners who attempted suicide (attempters; n = 2,496) with those who thought about suicide but never made an attempt (ideators; n = 1,716) on a range of established risk factors. RESULTS More than half (59%) of participants who experienced suicidal ideation had also attempted suicide. Violent offending, trauma, brain injury, alcohol abuse, and certain mental disorders distinguished attempters from ideators. CONCLUSION Our results fit within recent ideation-to-action theories that emphasize the role of a capability for suicide in the transition from thoughts to acts of suicide.
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Affiliation(s)
- Louis Favril
- Faculty of Law and Criminology, Ghent University, Ghent, Belgium
| | - Bryce Stoliker
- School of Criminology, Simon Fraser University, Burnaby, BC, Canada
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Chu C, Zuromski KL, Bernecker SL, Gutierrez PM, Joiner TE, Liu H, Naifeh JA, Stein MB, Ursano RJ, Nock MK. A test of the interpersonal theory of suicide in a large, representative, retrospective and prospective study: Results from the Army Study to Assess Risk and Resilience in Servicemembers (Army STARRS). Behav Res Ther 2020; 132:103688. [PMID: 32731055 PMCID: PMC10351027 DOI: 10.1016/j.brat.2020.103688] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 05/28/2020] [Accepted: 06/19/2020] [Indexed: 11/28/2022]
Abstract
The interpersonal theory of suicide hypothesizes that perceived burdensomeness, thwarted belongingness, and hopelessness lead to active suicidal thoughts and individuals with active suicidal thoughts and elevated capability for suicide are most likely to attempt suicide. We retrospectively and prospectively tested this theory in a large sample of 7677 U.S. Army soldiers followed post-deployment for up to nine months. The interaction of perceived burdensomeness and hopelessness (OR = 2.59) was significantly associated with lifetime suicidal thoughts; however, the interactions of thwarted belongingness and perceived burdensomeness and of thwarted belongingness and hopelessness were not. Consistent with the theory, capability for suicide prospectively predicted suicide attempts during and following deployment (OR = 1.22); however, among soldiers reporting lifetime suicidal thoughts, capability did not predict attempts, only perceived burdensomeness did (OR = 1.36). Results supported some, but not all, theory hypotheses, suggesting that additional constructs may be needed to better identify the psychological factors that lead soldiers to attempt suicide.
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Affiliation(s)
- Carol Chu
- Department of Psychology, Harvard University, Cambridge, MA, USA.
| | - Kelly L Zuromski
- Department of Psychology, Harvard University, Cambridge, MA, USA
| | | | - Peter M Gutierrez
- Rocky Mountain Mental Illness Research, Education and Clinical Center, Rocky Mountain Regional Veterans Affairs Medical Center, Aurora, CO, USA; University of Colorado School of Medicine, Department of Psychiatry, Aurora, CO, USA
| | - Thomas E Joiner
- Department of Psychology, Florida State University, Tallahassee, FL, USA
| | - Howard Liu
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
| | - James A Naifeh
- Center for the Study of Traumatic Stress, Department of Psychiatry, Uniformed Services University School of Medicine in Bethesda, MD, USA
| | - Murray B Stein
- Departments of Psychiatry and Family Medicine & Public Health, University of California San Diego, La Jolla, CA, USA; VA San Diego Healthcare System, San Diego, CA, USA
| | - Robert J Ursano
- Center for the Study of Traumatic Stress, Department of Psychiatry, Uniformed Services University School of Medicine in Bethesda, MD, USA
| | - Matthew K Nock
- Department of Psychology, Harvard University, Cambridge, MA, USA
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Chui Z, Fear NT, Greenberg N, Jones N, Jones E, Goodwin L. Combat exposure and co-occurring mental health problems in UK Armed Forces personnel. J Ment Health 2020; 31:624-633. [PMID: 32437210 DOI: 10.1080/09638237.2020.1766666] [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: 10/24/2022]
Abstract
ABSTARCTBackground: Mental disorders and alcohol misuse are often comorbid, and this comorbidity is more common in those who develop mental disorders following exposure to traumatic events.Aims: To investigate the relationship between combat exposure and operational role (support versus combat) with mental disorders and associated comorbidity in a UK military cohort.Methods: 4896 participants from a UK military cohort reported their operational role and frequency of exposure to combat events during deployment. Outcome measures included self-reported post-traumatic stress disorder, common mental disorder and alcohol misuse.Results: Personnel reporting higher levels of combat exposure were more likely to meet criteria for two or more co-occurring mental disorders (odds ratio [OR] 3.90, 95% confidence interval [CI] 2.73-5.58). While having a combat role increased the risk of developing co-occurring disorders compared to having a support role (OR 1.67, 95% CI 1.26-2.23), this effect diminished following adjustment for variables including combat exposure (OR 0.89, 95% CI 0.62-1.27).Conclusions: Combat exposure may play a greater role in the development of comorbid mental disorders than operational role, i.e. job title. Clinicians treating military personnel should be alert to the increased risk of comorbid mental disorders and alcohol misuse among those with a history of combat exposure.
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Affiliation(s)
- Zoe Chui
- King's Centre for Military Health Research, London, United Kingdom of Great Britain and Northern Ireland
| | - Nicola T Fear
- King's Centre for Military Health Research, London, United Kingdom of Great Britain and Northern Ireland
| | - Neil Greenberg
- Academic Department of Military Mental Health, London, United Kingdom of Great Britain and Northern Ireland
| | - Norman Jones
- Academic Department of Military Mental Health, London, United Kingdom of Great Britain and Northern Ireland
| | - Edgar Jones
- Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience, London, United Kingdom of Great Britain and Northern Ireland
| | - Laura Goodwin
- King's Centre for Military Health Research, London, United Kingdom of Great Britain and Northern Ireland.,Department of Psychological Sciences, University of Liverpool, Liverpool, United Kingdom of Great Britain and Northern Ireland
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20
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Kramer EB, Gaeddert LA, Jackson CL, Harnke B, Nazem S. Use of the acquired capability for suicide scale (ACSS) among United States military and Veteran samples: A systematic review. J Affect Disord 2020; 267:229-242. [PMID: 32217223 DOI: 10.1016/j.jad.2020.01.153] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 12/26/2019] [Accepted: 01/26/2020] [Indexed: 11/17/2022]
Abstract
BACKGROUND Military personnel and Veterans are at increased risk for suicide. Theoretical and conceptual arguments have suggested that elevated levels of acquired capability (AC) could be an explanatory factor accounting for this increased risk. However, empirical research utilizing the Acquired Capability for Suicide Scale (ACSS) in military populations has yielded mixed findings. METHODS To better ascertain what factors are associated with AC, and whether methodological limitations may be contributing to mixed findings, a systematic review was conducted. RESULTS A total of 31 articles utilized the ACSS to examine factors associated with AC, including combat history, in United States (U.S.) military personnel and Veterans. Nearly all studies (96.8%) were rated high risk of bias. Use of the ACSS varied, with seven different iterations utilized. Nearly all studies examined correlations between the ACSS and sample characteristics, mental health and clinical factors, Interpersonal Theory of Suicide constructs, and/or suicide-specific variables. Results of higher-level analyses, dominated by cross-sectional designs, often contradicted correlational findings, with inconsistent findings across studies. LIMITATIONS Included studies were non-representative of all U.S. military and Veteran populations and may only generalize to these populations. CONCLUSIONS Due to the high risk of bias, inconsistent use of the ACSS, lack of sample heterogeneity, and variability in factors examined, interpretation of current ACSS empirical data is cautioned. Suggestions for future research, contextualized by these limitations, are discussed.
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Affiliation(s)
- Emily B Kramer
- Rocky Mountain Mental Illness, Research, Education and Clinical Center (MIRECC) for Suicide Prevention, Rocky Mountain Regional VAMC, 1700 N. Wheeling Street, Building G3, Room 189, Aurora, CO 80045, USA
| | - Laurel A Gaeddert
- Rocky Mountain Mental Illness, Research, Education and Clinical Center (MIRECC) for Suicide Prevention, Rocky Mountain Regional VAMC, 1700 N. Wheeling Street, Building G3, Room 189, Aurora, CO 80045, USA
| | - Christine L Jackson
- Rocky Mountain Mental Illness, Research, Education and Clinical Center (MIRECC) for Suicide Prevention, Rocky Mountain Regional VAMC, 1700 N. Wheeling Street, Building G3, Room 189, Aurora, CO 80045, USA
| | - Ben Harnke
- Strauss Health Sciences Library, University of Colorado Anschutz Medical Campus, 12950 E. Montview Blvd., MS A003, Aurora, CO 80045, USA
| | - Sarra Nazem
- Rocky Mountain Mental Illness, Research, Education and Clinical Center (MIRECC) for Suicide Prevention, Rocky Mountain Regional VAMC, 1700 N. Wheeling Street, Building G3, Room 189, Aurora, CO 80045, USA; Departments of Psychiatry and Physical Medicine and Rehabilitation, University of Colorado Anschutz School of Medicine, 13001 E. 17th Place, Room C2000C, Aurora, CO 80045, USA.
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21
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Martin RL, Assavedo BL, Bryan AO, Green BA, Capron DW, Rudd MD, Bryan CJ, Anestis MD. The Relationship between Post-Battle Experiences and Thwarted Belongingness and Perceived Burdensomeness in Three United States Military Samples. Arch Suicide Res 2020; 24:156-172. [PMID: 30300101 DOI: 10.1080/13811118.2018.1527266] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Suicide rates within the military are elevated relative to the general population; however, research suggests that many of the suicide risk factors for military personnel are similar to the suicide risk factors for civilians. Given that many military specific experiences (e.g., number of deployments) are not considered robust predictors of either suicidal ideation or behavior, it has been posited that deployment specific experiences (e.g., post-battle experiences) may be better able to explain the increased rates of suicide among military personnel. Therefore, the current study aimed to examine the relationship between post-battle experiences and perceived burdensomeness (PB), thwarted belongingness (TB), and suicidal ideation within 3 different military samples: a non-clinical sample of Army National Guard personnel, a non-clinical sample of active duty U.S. Air Force Security Forces personnel, and a clinical sample of U.S. Army personnel receiving outpatient treatment. Post-battle experiences were found to be significantly associated with TB in both non-clinical samples; however, the association between post-battle experiences and TB was non-significant within the clinical sample. Furthermore, results indicated that post-battle experiences were not significantly associated with either PB or suicidal ideation in any of the samples. These findings suggest that in non-clinical samples, post-battle experiences impact a soldier's ability to feel connected to others. Within clinical samples, results indicate that post-battle experiences may not be a direct contributor to either PB or TB. These results indicate a need for universal intervention promoting interpersonal support of military personnel and their families prior to development of further need for psychological interventions. This upstream approach may decrease further development of TB and potentially prevent suicidal desire.
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22
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Baer MM, LaCroix JM, Browne JC, Hassen HO, Perera KU, Weaver J, Soumoff A, Ghahramanlou-Holloway M. Lack of Emotional Awareness is Associated with Thwarted Belongingness and Acquired Capability for Suicide in a Military Psychiatric Inpatient Sample. Suicide Life Threat Behav 2019; 49:1395-1411. [PMID: 30457162 DOI: 10.1111/sltb.12530] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 09/17/2018] [Indexed: 12/17/2022]
Abstract
OBJECTIVE To examine potential links between facets of impulsivity and emotion dysregulation to components of the Interpersonal-Psychological Theory of Suicide (thwarted belongingness, perceived burdensomeness, and acquired capability) among U.S. military personnel. METHOD The current study performed secondary data analysis from a randomized control trial testing the efficacy of a cognitive therapy for 134 service members (71.64% male, 68.66% Caucasian; mean age: 30.14) admitted to a psychiatric inpatient unit for a suicide-related crisis. We utilized the Difficulties in Emotion Regulation Scale, the Barratt Impulsivity Scale, the Acquired Capability for Suicide Scale, and the Interpersonal Needs Questionnaire. RESULTS All emotion dysregulation dimensions and one impulsivity facet (attentional) were positively correlated with perceived burdensomeness and thwarted belongingness. Lack of emotional awareness was positively associated with acquired capability. After controlling for depression, hopelessness, and demographic covariates, lack of emotional awareness was significantly associated with both thwarted belongingness and acquired capability, but not perceived burdensomeness, and impulsivity dimensions did not link to any variable of interest. CONCLUSIONS Findings imply that individuals with reduced emotional awareness may have difficulty cultivating interpersonal bonds and be more vulnerable to elevated acquired capability. Lack of emotional awareness may be a potential contributor to both suicidal desire and capability.
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Affiliation(s)
- Margaret M Baer
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Jessica M LaCroix
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Joy C Browne
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Helena O Hassen
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Kanchana U Perera
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | | | - Alyssa Soumoff
- Walter Reed National Military Medical Center, Bethesda, MD, USA
| | - Marjan Ghahramanlou-Holloway
- Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA
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23
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Jordan JT, Samuelson KW, Tiet QQ. Impulsivity, Painful and Provocative Events, and Suicide Intent: Testing the Interpersonal Theory of Suicide. Suicide Life Threat Behav 2019; 49:1187-1195. [PMID: 30307054 DOI: 10.1111/sltb.12518] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 07/14/2018] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The Interpersonal Theory of Suicide (IPTS; Joiner, 2005. Why People Die by Suicide. Cambridge, MA: Harvard University Press) hypothesizes that repeated exposure to painful and provocative events (PPE) increases capability for suicide (CS), therefore facilitating the development of suicidal intent, and that impulsive individuals are more likely to experience these painful and provocative events, creating an indirect relationship between impulsivity and CS. Research to date largely supports this hypothesis but has not translated this theory to actual suicidal intent. METHOD The present study used data from the MacArthur Violence Risk Assessment Study to examine the relationship between PPE and intent, and the indirect relationship between impulsivity and intent among a sample of 245 recent suicide attempters, using the clinician-rated Suicide Intent Scale as an objective measure of intent. RESULTS Results supported the hypothesized direct relationship between PPE and intent, and the indirect relationship between impulsivity and intent through PPE. There was no direct relationship between impulsivity and intent, suggesting that the relationship between impulsivity and intent occurs entirely through exposure to PPE. CONCLUSIONS These findings suggest that assessing exposure to painful and provocative events is critical in evaluating risk of suicide, and that impulsivity itself does not confer an increased risk of lethal or nearly lethal attempts.
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Affiliation(s)
| | | | - Quyen Q Tiet
- California School of Professional Psychology at Alliant International University, San Francisco, CA, USA.,National Center for PTSD, Dissemination and Training Division, VA Palo Alto Health Care System, Menlo Park, CA, USA.,Department of Psychiatry, Stanford University School of Medicine, Stanford, CA, USA
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24
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Bauer BW, Martin RL, Allan NP, Fink-Miller EL, Capron DW. An Investigation into the Acquired Capability for Suicide. Suicide Life Threat Behav 2019; 49:1105-1118. [PMID: 30091246 DOI: 10.1111/sltb.12502] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 07/11/2018] [Indexed: 01/02/2023]
Abstract
OBJECTIVE The acquired capability for suicide (ACS) is one of the most important breakthroughs in suicide research. ACS refers to an individual's increased fearlessness about death over time from experiencing painful and provocative events (PPE) and is based on opponent-process theory-a habituation model. Few studies have investigated how ACS develops and found that ACS remained relatively stagnant. METHOD This study sought to expand these findings by observing how ACS develops in two cross-sectional data sets involving high-risk nonclinical samples of physicians (n = 419) and veterinary students (n = 124). Participants completed online questionnaires assessing both general PPEs (e.g., witnessing abuse) and job-specific PPEs (e.g., exposure to euthanasia), as well as ACS. RESULTS Our results partially replicated prior findings indicating that more PPEs do not significantly affect ACS. CONCLUSIONS Limitations of this study include the use of cross-sectional data and self-report measures. These results, in combination with existing models of habituation, suggest ACS may not progress linearly.
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Affiliation(s)
- Brian W Bauer
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
| | - Rachel L Martin
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
| | | | | | - Daniel W Capron
- Department of Psychology, University of Southern Mississippi, Hattiesburg, MS, USA
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25
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Soberay KA, Hanson JE, Dwyer M, Plant EA, Gutierrez PM. The Relationship between Suicidal Responses and Traumatic Brain Injury and Severe Insomnia in Active Duty, Veteran, and Civilian Populations. Arch Suicide Res 2019; 23:391-410. [PMID: 29792569 DOI: 10.1080/13811118.2018.1479322] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
This study examined how a positive traumatic brain injury (TBI) screening and insomnia severity relate to suicidal outcomes across active duty, veteran, and civilian samples. Data were used from 3,993 participants from 19 studies. We conducted a series of analyses by group to identify which significantly differed on the variables of interest. TBI and insomnia each had independent relationships with outcomes over and above the impact of the other factor. Veterans presented as clinically worse across the outcomes. However, the relationship between insomnia and suicidal responses was stronger for active duty military compared to veterans. Continued research on TBIs and insomnia severity across groups will improve quality of care for those at risk of suicide.
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Affiliation(s)
- Kelly A Soberay
- a Military Suicide Research Consortium , Denver , CO , USA.,b Department of Veterans Affairs , Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC) , Denver , CO 80206 , USA
| | - Jetta E Hanson
- a Military Suicide Research Consortium , Denver , CO , USA.,b Department of Veterans Affairs , Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC) , Denver , CO 80206 , USA
| | - Megan Dwyer
- a Military Suicide Research Consortium , Denver , CO , USA.,b Department of Veterans Affairs , Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC) , Denver , CO 80206 , USA
| | - E Ashby Plant
- a Military Suicide Research Consortium , Denver , CO , USA.,c Florida State University , Tallahassee , FL , USA
| | - Peter M Gutierrez
- a Military Suicide Research Consortium , Denver , CO , USA.,b Department of Veterans Affairs , Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC) , Denver , CO 80206 , USA.,d University of Colorado School of Medicine , Denver , CO , USA
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26
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Wolford-Clevenger C, Smith PN, Kuhlman S, D'Amato D. A Preliminary Test of the Interpersonal-Psychological Theory of Suicide in Women Seeking Shelter From Intimate Partner Violence. JOURNAL OF INTERPERSONAL VIOLENCE 2019; 34:2476-2497. [PMID: 27456533 DOI: 10.1177/0886260516660974] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Women seeking shelter from intimate partner violence (IPV) are at greater risk of suicide ideation and attempts compared with women in the general population. A theoretically grounded understanding of suicide risk in shelter-seeking women is critical to improve assessment and management of suicide risk in this population. The interpersonal-psychological theory of suicide (IPTS) proposes that suicide ideation results from hopelessness about thwarted belongingness and perceived burdensomeness. However, suicide ideation does not progress to death by suicide unless one has acquired the capability for suicide (i.e., pain tolerance and fearlessness about death) via repeated exposure to painful and fearsome events. The present study provides a preliminary test of the IPTS in a sample of 134 women seeking shelter from IPV. First, we examined factors theoretically related to suicide ideation, demonstrating that only at high levels of hopelessness was perceived burdensomeness associated with suicide ideation. The study also examined factors theoretically related to the acquired capability for suicide (ACS), indicating that physical partner violence perpetration was associated with ACS. These findings suggest that perceived burdensomeness, particularly in the context of increased hopelessness, is important in the assessment and treatment of suicide ideation. Furthermore, violence perpetration may indicate greater risk of the capability to die by suicide among women seeking shelter from IPV.
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Peterson AL, Baker MT, Moore CBA, Hale WJ, Joseph JS, Straud CL, Lancaster CL, McNally RJ, Isler WC, Litz BT, Mintz J. Deployed Military Medical Personnel: Impact of Combat and Healthcare Trauma Exposure. Mil Med 2019; 184:e133-e142. [PMID: 29931192 DOI: 10.1093/milmed/usy147] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 05/25/2018] [Indexed: 11/13/2022] Open
Abstract
Introduction Limited research has been conducted on the impact of deployment-related trauma exposure on post-traumatic stress symptoms in military medical personnel. This study evaluated the association between exposure to both combat experiences and medical duty stressors and post-traumatic stress symptoms in deployed military medical personnel. Materials and Methods U.S. military medical personnel (N = 1,138; 51% male) deployed to Iraq between 2004 and 2011 were surveyed about their exposure to combat stressors, healthcare stressors, and symptoms of post-traumatic stress disorder (PTSD). All participants were volunteers, and the surveys were completed anonymously approximately halfway into their deployment. The Combat Experiences Scale was used as a measure of exposure to and impact of various combat-related stressors such as being attacked or ambushed, being shot at, and knowing someone seriously injured or killed. The Military Healthcare Stressor Scale (MHSS) was modeled after the Combat Experiences Scale and developed for this study to assess the impact of combat-related healthcare stressors such as exposure to patients with traumatic amputations, gaping wounds, and severe burns. The Post-traumatic Stress Disorder Checklist-Military Version (PCL-M) was used to measure the symptoms of PTSD. Results Eighteen percent of the military medical personnel reported exposure to combat experiences that had a significant impact on them. In contrast, more than three times as many medical personnel (67%) reported exposure to medical-specific stressors that had a significant impact on them. Statistically significant differences were found in self-reported exposure to healthcare stressors based on military grade, education level, and gender. Approximately 10% of the deployed medical personnel screened positive for PTSD. Approximately 5% of the sample were positive for PTSD according to a stringent definition of caseness (at least moderate scores on requisite Diagnostic and Statistical Manual for Mental Disorders criteria and a total PCL-M score ≥ 50). Both the MHSS scores (r(1,127) = 0.49, p < 0.0001) and the Combat Experiences Scale scores (r(1,127) = 0.34, p < 0.0001) were significantly associated with PCL-M scores. However, the MHSS scores had statistically larger associations with PCL-M scores than the Combat Experiences Scale scores (z = 5.57, p < 0.0001). The same was true for both the minimum criteria for scoring positive for PTSD (z = 3.83, p < 0.0001) and the strict criteria PTSD (z = 1.95, p = 0.05). Conclusions The U.S. military has provided significant investments for the funding of research on the prevention and treatment of combat-related PTSD, and military medical personnel may benefit from many of these treatment programs. Although exposure to combat stressors places all service members at risk of developing PTSD, military medical personnel are also exposed to many significant, high-magnitude medical stressors. The present study shows that medical stressors appear to be more impactful on military medical personnel than combat stressors, with approximately 5-10% of deployed medical personnel appearing to be at risk for clinically significant levels of PTSD.
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Affiliation(s)
- Alan L Peterson
- University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX.,South Texas Veterans Health Care System, 7400 Merton Minter Boulevard, San Antonio, TX.,University of Texas at San Antonio, One UTSA Circle, San Antonio, TX
| | - Monty T Baker
- Wilford Hall Ambulatory Surgical Center, 2200 Bergquist Drive, San Antonio, TX
| | - Cpt Brian A Moore
- University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX.,University of Texas at San Antonio, One UTSA Circle, San Antonio, TX
| | - Willie J Hale
- University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX.,University of Texas at San Antonio, One UTSA Circle, San Antonio, TX
| | - Jeremy S Joseph
- University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX
| | - Casey L Straud
- University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX
| | | | - Richard J McNally
- Harvard University, 1230 William James Hall, 33 Kirkland Street, Cambridge, MA
| | - William C Isler
- Wilford Hall Ambulatory Surgical Center, 2200 Bergquist Drive, San Antonio, TX
| | - Brett T Litz
- VA Boston Healthcare System, 150 South Huntington Avenue, Boston, MA.,Boston University, 64 Cummington Mall, Boston, MA
| | - Jim Mintz
- University of Texas Health Science Center at San Antonio, 7550 Interstate Highway 10 West, Suite 1325, San Antonio, TX
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Ren Y, You J, Zhang X, Huang J, Conner BT, Sun R, Xu S, Lin MP. Differentiating Suicide Attempters from Suicide Ideators: The Role of Capability for Suicide. Arch Suicide Res 2019; 23:64-81. [PMID: 29393828 DOI: 10.1080/13811118.2018.1426507] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This study examined whether different components of capability for suicide (i.e., fearlessness about death, pain tolerance, pain insensitivity, preparation for suicide, suicide plan, and courage), as well as painful and provocative events, nonsuicidal self-injury, depressive symptoms, and hopelessness, could distinguish between suicide attempters, suicide ideators, and non-suicidal controls. A total of 930 Chinese adolescents completed questionnaires, and a multinomial logistic regression was conducted to identify factors that could distinguish among the 3 groups. We found that higher levels of pain tolerance, more detailed suicide plans, more positive attitudes towards suicide, as well as more painful and provocative experiences and more severe depressive symptoms were positively associated with increased likelihood of the engagement in both suicide ideation and suicide attempts. Only nonsuicidal self-injury increased the likelihood of falling in the suicide attempt group as compared to the suicide ideation group. Findings of this study emphasize the role of nonsuicidal self-injury in intervening suicidality.
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29
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Reger MA, Tucker RP, Carter SP, Ammerman BA. Military Deployments and Suicide: A Critical Examination. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2018; 13:688-699. [PMID: 30286298 DOI: 10.1177/1745691618785366] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Deployment to a combat zone is a fundamental mission for most military forces, but prior research suggests that there is a complex and nuanced association between deployment and related risk factors for suicide. Deployment and combat experiences vary greatly among military personnel and can affect a variety of protective and risk factors for suicide. This article offers a critical examination of the association among modern U.S. military deployments, suicide attempts, and death while considering the context of a prominent theory of suicide. Although previous work has demonstrated that deployment is not associated with suicide overall in this population, there is growing evidence that risk may be elevated shortly after deployment, and for some subgroups. Specific aspects of combat exposure, including the experience of killing or witnessing death in combat, may be important contributing factors. An analysis of the literature illustrates that deployment-related risk factors for suicide are complex. The limitations of the literature are discussed, and future directions are suggested.
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Affiliation(s)
- Mark A Reger
- 1 VA Puget Sound Health Care System, Seattle, Washington.,2 Department of Psychiatry & Behavioral Sciences, University of Washington
| | | | - Sarah P Carter
- 1 VA Puget Sound Health Care System, Seattle, Washington
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Mandracchia J, Sylvara A, Wikowsky A, Tieman K, Smith P. An Exploratory Analysis of Violent Offending and the Acquired Capability for Suicide in Male Prisoners. INTERNATIONAL JOURNAL OF OFFENDER THERAPY AND COMPARATIVE CRIMINOLOGY 2018; 62:3436-3446. [PMID: 29611438 DOI: 10.1177/0306624x17740558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Recently, the Interpersonal Theory of Suicide has offered some understanding as to why inmates are at a disproportionately high risk to die by suicide. The present study was designed to investigate how one aspect of the theory, the acquired capability for suicide, may differ between prison inmates with violent offenses versus those without. Data from 343 male prisoners within the Mississippi Department of Corrections were used to examine potential differences between these two groups on scales of the Acquired Capability for Suicide Scale. Contrary to the hypothesis that violent offenders would evidence higher levels of acquired capability, only the Spectator Enjoyment of Violence subscale was significantly different between the two groups, with nonviolent offenders producing higher scores. Potential explanations for these findings and implications for correctional mental health care providers are discussed.
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Braitman AL, Battles AR, Kelley ML, Hamrick HC, Cramer RJ, Ehlke S, Bravo AJ. Psychometric Properties of a Modified Moral Injury Questionnaire in a Military Population. ACTA ACUST UNITED AC 2018; 24:301-312. [PMID: 30546271 DOI: 10.1037/trm0000158] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Moral injury (MI) results from perpetration of or exposure to distressing events, known as morally injurious events (MIEs), that challenge moral beliefs and values. Due to the type of involvement in recent military conflicts, many veterans report MIEs that may cause dissonance and, in turn, MI. Although two existing measures assess MIEs, neither currently assesses the defining characteristics of MI (i.e., guilt, shame, difficulty forgiving self and others, and withdrawal). The present study reports the initial psychometric test of a modified version (Robbins, Kelley, Hamrick, Bravo, & White, 2017) of the Moral Injury Questionnaire - Military version (MIQ-M; Currier, Holland, Drescher, & Foy, 2015) in a sample of 328 military personnel (e.g., veterans, National Guard/reservists, active duty members). The MIQ-M was modified to assess both MIEs and the defining characteristics of MI. Exploratory factor analyses suggested a three-factor model of MIEs consisting of Atrocities of war, Psychological consequences of war, and Leadership failure or betrayal. The modified MIQ-M factors were correlated with defining characteristics of MI. In addition, each MIE factor and associated defining characteristics of MI were positively correlated with symptoms of posttraumatic stress disorder, depression, and anxiety, as well as substance use. The modified MIQ-M is a reliable measure of MI that is comprised of three subscales that are associated with, but distinct from, mental health outcomes. Although findings are promising, further research evaluating the applicability of the modified MIQ-M in clinical settings is required to establish construct validity of the defining characteristics and secondary manifestations of MI.
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Affiliation(s)
| | - Allison R Battles
- Department of Psychology, Old Dominion University.,Virginia Consortium Program in Clinical Psychology
| | - Michelle L Kelley
- Department of Psychology, Old Dominion University.,Virginia Consortium Program in Clinical Psychology
| | | | - Robert J Cramer
- Virginia Consortium Program in Clinical Psychology.,Community & Environmental Health, Old Dominion University
| | - Sarah Ehlke
- Department of Psychology, Old Dominion University
| | - Adrian J Bravo
- Center on Alcoholism, Substance Abuse, & Addictions, University of New Mexico
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Chu C, Buchman-Schmitt JM, Stanley IH, Hom MA, Tucker RP, Hagan CR, Rogers ML, Podlogar MC, Chiurliza B, Ringer-Moberg FB, Michaels MS, Patros C, Joiner TE. The interpersonal theory of suicide: A systematic review and meta-analysis of a decade of cross-national research. Psychol Bull 2017; 143:1313-1345. [PMID: 29072480 PMCID: PMC5730496 DOI: 10.1037/bul0000123] [Citation(s) in RCA: 561] [Impact Index Per Article: 80.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Over the past decade, the interpersonal theory of suicide has contributed to substantial advances in the scientific and clinical understanding of suicide and related conditions. The interpersonal theory of suicide posits that suicidal desire emerges when individuals experience intractable feelings of perceived burdensomeness and thwarted belongingness and near-lethal or lethal suicidal behavior occurs in the presence of suicidal desire and capability for suicide. A growing number of studies have tested these posited pathways in various samples; however, these findings have yet to be evaluated meta-analytically. This paper aimed to (a) conduct a systematic review of the unpublished and published, peer-reviewed literature examining the relationship between interpersonal theory constructs and suicidal thoughts and behaviors, (b) conduct meta-analyses testing the interpersonal theory hypotheses, and (c) evaluate the influence of various moderators on these relationships. Four electronic bibliographic databases were searched through the end of March, 2016: PubMed, Medline, PsycINFO, and Web of Science. Hypothesis-driven meta-analyses using random effects models were conducted using 122 distinct unpublished and published samples. Findings supported the interpersonal theory: the interaction between thwarted belongingness and perceived burdensomeness was significantly associated with suicidal ideation; and the interaction between thwarted belongingness, perceived burdensomeness, and capability for suicide was significantly related to a greater number of prior suicide attempts. However, effect sizes for these interactions were modest. Alternative configurations of theory variables were similarly useful for predicting suicide risk as theory-consistent pathways. We conclude with limitations and recommendations for the interpersonal theory as a framework for understanding the suicidal spectrum. (PsycINFO Database Record
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Affiliation(s)
- Carol Chu
- Florida State University, Department of Psychology, Tallahassee, FL
- McLean Hospital, Belmont, MA
- Harvard Medical School, Department of Psychiatry, Cambridge, MA
| | | | - Ian H. Stanley
- Florida State University, Department of Psychology, Tallahassee, FL
| | - Melanie A. Hom
- Florida State University, Department of Psychology, Tallahassee, FL
| | - Raymond P. Tucker
- Louisiana State University, Department of Psychology, Baton Rouge, LA
| | | | - Megan L. Rogers
- Florida State University, Department of Psychology, Tallahassee, FL
| | | | - Bruno Chiurliza
- Florida State University, Department of Psychology, Tallahassee, FL
| | | | | | - Connor Patros
- Temple University, Department of Psychology, Philadelphia, PA
| | - Thomas E. Joiner
- Florida State University, Department of Psychology, Tallahassee, FL
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Butterworth SE, Green BA, Anestis MD. The association between specific combat experiences and aspects of the Interpersonal Theory of Suicide. Compr Psychiatry 2017; 78:9-18. [PMID: 28704761 DOI: 10.1016/j.comppsych.2017.06.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2017] [Revised: 05/04/2017] [Accepted: 06/05/2017] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND Studies examining the relationship between combat exposure and suicide risk typically focus on combat exposure overall, combining numerous different combat experiences. Our study expands upon prior research by examining the association between specific combat experiences and components of both suicidal desire and the capability for suicide. METHOD We hypothesized that most combat experiences would be associated with capability for suicide. Furthermore, we hypothesized that experiences that involved direct exposure to death and injury (e.g. personally witnessing the death or injury of other soldiers) would be associated with higher levels of thwarted belongingness, perceived burdensomeness, and suicidal ideation. Participants were 400 service members drawn largely from the Army National Guard who had been deployed at least once and endorsed having experienced combat. RESULTS Consistent with hypotheses, combat experiences involving direct exposure to injury or death exhibited a more pronounced pattern of associations with suicide risk factors than did other experiences. However, only a minority of combat experiences were associated with the capability for suicide. DISCUSSION These results, while preliminary, indicate that different combat experiences are associated with different outcomes and that, in this sense, not all combat experiences are created equal with respect to suicide risk.
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Bryan CJ, Grove JL, Kimbrel NA. Theory-driven models of self-directed violence among individuals with PTSD. Curr Opin Psychol 2017; 14:12-17. [DOI: 10.1016/j.copsyc.2016.09.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 09/26/2016] [Accepted: 09/28/2016] [Indexed: 10/20/2022]
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Rigby A, Fink-Miller EL, Isaiah JD. Preoperative Risk Factors for Suicide in Candidates for Weight Loss Surgery. Bariatr Surg Pract Patient Care 2017. [DOI: 10.1089/bari.2016.0040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Andrea Rigby
- Penn State Health Milton S. Hershey Medical Center, Department of Surgery, Hershey, Pennsylvania
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Initial Psychometric Validation of the Non-Suicidal Self-Injury Scar Cognition Scale. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2017; 39:546-562. [PMID: 28824225 DOI: 10.1007/s10862-017-9595-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Given the growing literature on the detrimental psychological consequences of NSSI, it is surprising that scarce research has focused on the permanent physical consequences of NSSI, scarring to one's tissue (Burke et al. 2015; Lewis 2016). Indeed, with recent research suggesting that upwards of half of those with a history of NSSI bear scarring as a result of the behavior (Burke et al. 2016), the psychological implications of scarring are important to understand. Given preliminary literature suggesting that the vast majority of individuals who bear NSSI scars ascribe a great deal of meaning to their scarring, and that this meaning varies widely, a psychometrically sound scale is needed to comprehensively and systematically assess NSSI scar-related cognitions. The present study examined the psychometric properties of the Non-Suicidal Self-Injury Scar Cognition Scale (NSSI-SCS). A sample of 110 undergraduates with at least one scar from NSSI completed the NSSI-SCS as well as measures of concurrent and divergent validity. Exploratory Factor Analysis was conducted to determine the factor structure of the NSSI-SCS. Results indicated that a five-factor solution offered the best fit for the data. Psychometric analyses support the validity of the NSSI-SCS given evidence of concurrent validity, divergent validity, and reliability. Future research should examine the test-retest reliability of the NSSI-SCS, as well as its sensitivity to change, particularly in the context of treatment research.
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Monteith LL, Bahraini NH, Menefee DS. Perceived Burdensomeness, Thwarted Belongingness, and Fearlessness about Death: Associations With Suicidal Ideation among Female Veterans Exposed to Military Sexual Trauma. J Clin Psychol 2017; 73:1655-1669. [DOI: 10.1002/jclp.22462] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 11/10/2016] [Accepted: 01/03/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Lindsey L. Monteith
- Rocky Mountain Mental Illness Research; Education and Clinical Center and University of Colorado Anschutz Medical Campus
| | - Nazanin H. Bahraini
- Rocky Mountain Mental Illness Research; Education and Clinical Center and University of Colorado Anschutz Medical Campus
| | - Deleene S. Menefee
- Michael E. DeBakey Veterans Affairs Medical Center; South Central Mental Illness Research; Education and Clinical Center, and Baylor College of Medicine
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Law KC, Khazem LR, Jin HM, Anestis MD. Non-suicidal self-injury and frequency of suicide attempts: The role of pain persistence. J Affect Disord 2017; 209:254-261. [PMID: 27936455 DOI: 10.1016/j.jad.2016.11.028] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 10/25/2016] [Accepted: 11/07/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Non-suicidal self-injury (NSSI) and suicidal behavior exhibit a robust association with one another. Research on the contexts within which this relationship is stronger or weaker, however, is limited. The interpersonal theory of suicidal behavior (ITS) posits that NSSI influences suicidal behavior through a habituation to physical pain and, as such, pain tolerance has been theorized to play an important role. We tested whether pain persistence, the difference between pain threshold and pain tolerance, would moderate the relationship between frequency of NSSI and suicidal behavior in both an undergraduate and community sample. METHOD Study 1 assessed healthy undergraduates, whereas Study 2 was comprised of community members recruited largely based upon a history of suicidal behavior. Across both samples, participants completed self-report measures of NSSI and a structured interview on suicidal behavior. In both studies, pain was measured using a pressure algometer and, in Study 2, persistence was also assessed using the Enhanced Distress Tolerance Test (DTT-E). RESULTS Consistent with the notion that suicidal behavior requires persistence amidst pain and distress, results indicated that the willingness to remain engaged with pain and distress may significantly influence the degree to which NSSI is related to suicidal behavior. LIMITATIONS Both studies were limited by a cross-sectional design, which precluded assessments of causality and directionally of effects. CONCLUSIONS These results call attention to the potential importance of persistence through pain and/or distress in the association between NSSI and suicidal behavior.
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Affiliation(s)
- Keyne C Law
- University of Southern Mississippi, 118 College Drive, #5025, Hattiesburg, MS 39406, USA.
| | - Lauren R Khazem
- University of Southern Mississippi, 118 College Drive, #5025, Hattiesburg, MS 39406, USA
| | - Hyejin M Jin
- University of Southern Mississippi, 118 College Drive, #5025, Hattiesburg, MS 39406, USA
| | - Michael D Anestis
- University of Southern Mississippi, 118 College Drive, #5025, Hattiesburg, MS 39406, USA
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Distinguishing Pathways from Negative Emotions to Suicide Ideation and to Suicide Attempt: the Differential Mediating Effects of Nonsuicidal Self-Injury. JOURNAL OF ABNORMAL CHILD PSYCHOLOGY 2017; 45:1609-1619. [DOI: 10.1007/s10802-017-0266-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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40
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Lee JD, Cho MJ, Sohn JH, Park S, Seong S, Ahn JH, Hahm BJ, Hong JP. Evaluation of a Functional Model of Acquired Capability for Suicide in a Nationwide Sample of Korean Adults. Psychiatry Investig 2016; 13:601-608. [PMID: 27909450 PMCID: PMC5128347 DOI: 10.4306/pi.2016.13.6.601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Revised: 07/24/2015] [Accepted: 08/03/2015] [Indexed: 12/05/2022] Open
Abstract
OBJECTIVE We examined a functional model of acquired capability for suicide, which was elaborated from the "Interpersonal-Psychological Theory of Suicide". METHODS A total of 6,027 Korean community subjects were recruited from The Korean Epidemiologic Catchment Area study conducted in 2011. The subjects were assessed systematically using the Korean version of the Composite International Diagnostic Interview version 2.1, the Korean version of the Barratt Impulsiveness Scale, and the Korean version of the Mood Disorder Questionnaire. We used structural equation modeling to identify potential factors contributing to a suicide attempt. RESULTS Most aspects of the model were supported by the data and "the short-term enhancer for the acquired capability for suicide" had direct effects on suicide attempts. However, the suicidal planning effects of "the short-term enhancer for the acquired capability for suicide" were eliminated by the rule of parsimony. CONCLUSION The main finding was that "the short-term enhancer for the acquired capability for suicide" is relevant to suicide attempts when it's direct, indirect, and reciprocal effects are tested within a more complete system of relationships than found in existing studies. The implications of these findings are discussed with regard to future conceptual work and empirical research.
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Affiliation(s)
- Joon Deuk Lee
- Department of Psychology, Seoul National University, Seoul, Republic of Korea
| | - Maeng Je Cho
- Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jee Hoon Sohn
- Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Subin Park
- Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sujeong Seong
- Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Joon Ho Ahn
- Department of Psychiatry, University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan, Republic of Korea
| | - Bong-Jin Hahm
- Department of Psychiatry and Behavioral Science, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Jin Pyo Hong
- Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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41
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Smith PN, Stanley IH, Joiner TE, Sachs-Ericsson NJ, Van Orden KA. An Aspect of the Capability for Suicide-Fearlessness of the Pain Involved in Dying-Amplifies the Association Between Suicide Ideation and Attempts. Arch Suicide Res 2016; 20:650-62. [PMID: 26984289 PMCID: PMC5025334 DOI: 10.1080/13811118.2016.1162245] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The interpersonal theory of suicide posits that individuals who experience suicide ideation will only develop suicidal intent, and subsequently engage in suicidal behavior when they have concomitant fearlessness about death and tolerance for physical pain (i.e., the capability for suicide). The current studies examined the hypothesis that one aspect of the capability for suicide-fearlessness of the pain involved in dying-would amplify the positive association between current suicide ideation and a previous suicide attempt in two samples at high risk for experiencing suicide ideation and suicide attempts. Study 1 examined this relation using self-report methods in a sample of adults entering treatment in a mental health outpatient clinic. Study 2 utilized similar methods in a sample of adults admitted to inpatient psychiatry. Both studies indicated that those individuals who reported suicide ideation were more likely than non-ideators to report having attempted suicide only if they also reported greater fearlessness of the pain involved in dying. The current findings support the theorized role of the capability for suicide in the transition from ideation to attempt and also support assessing the capability for suicide in risk assessment.
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Kimbrel NA, DeBeer BB, Meyer EC, Gulliver SB, Morissette SB. Nonsuicidal self-injury and suicide attempts in Iraq/Afghanistan war veterans. Psychiatry Res 2016; 243:232-7. [PMID: 27419652 PMCID: PMC5560029 DOI: 10.1016/j.psychres.2016.06.039] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Revised: 04/28/2016] [Accepted: 06/23/2016] [Indexed: 10/21/2022]
Abstract
The present study examined the association between history of nonsuicidal self-injury (NSSI) and history of suicide attempts (SA) among 292 Iraq/Afghanistan veterans, half of whom carried a lifetime diagnosis of posttraumatic stress disorder (PTSD). Consistent with hypotheses, veterans who reported a history of NSSI were significantly more likely to report a history of SA than veterans without a history of NSSI. In addition, logistic regression demonstrated that NSSI remained a significant predictor of SA even after a wide range of covariates (i.e., combat exposure, traumatic brain injury, PTSD, depression, alcohol dependence) were considered. Taken together, these findings suggest that clinicians working with veterans should include NSSI history as part of their standard risk assessment battery.
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Affiliation(s)
- Nathan A. Kimbrel
- Durham Veterans Affairs Medical Center, Durham, NC, USA,VA Mid-Atlantic Mental Illness Research, Education, and Clinical Center; Durham, NC, USA,Duke University Medical Center, Durham, NC, USA,Correspondence concerning this article should be sent to: Dr. Nathan A. Kimbrel, Durham Veterans Affairs Medical Center, 508 Fulton Street, Durham, NC, 27705. Phone: (919) 286-0411, ext. 6759.
| | - Bryann B. DeBeer
- VISN 17 Center of Excellence for Research on Returning War Veterans, Waco, Texas, USA,Central Texas Veterans Health Care System, Temple, Texas, USA,Texas A&M University Health Science Center, College Station, Texas, USA
| | - Eric C. Meyer
- VISN 17 Center of Excellence for Research on Returning War Veterans, Waco, Texas, USA,Central Texas Veterans Health Care System, Temple, Texas, USA,Texas A&M University Health Science Center, College Station, Texas, USA
| | - Suzy B. Gulliver
- Warriors Research Institute, Baylor, Scott & White Healthcare System, Waco, TX, USA
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Burke TA, Hamilton JL, Ammerman BA, Stange JP, Alloy LB. Suicide risk characteristics among aborted, interrupted, and actual suicide attempters. Psychiatry Res 2016; 242:357-364. [PMID: 27344029 PMCID: PMC5247268 DOI: 10.1016/j.psychres.2016.05.051] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 05/26/2016] [Accepted: 05/27/2016] [Indexed: 11/28/2022]
Abstract
Few studies have investigated suicide risk characteristics associated with interrupted and aborted suicide attempts. The present study aimed to empirically examine whether assessing a history of interrupted and aborted suicide attempts is valuable when assessing suicide risk, given the relative lack of literature in this area to date. To inform this question, the current study examined differences in risk factors for suicidal behavior among individuals who have carried out a suicide attempt, individuals who report having a history of only interrupted and/or aborted suicide attempts, and non-attempter controls. Approximately 447 undergraduates (M=21.10 years; SD=4.16; 77.6% female) completed measures of carried out suicide attempts, interrupted suicide attempts, aborted suicide attempts, acquired capability for suicide, suicide likelihood, depressive symptoms, suicidal ideation, and non-suicidal self-injury. Results suggest that a faction of individuals endorse interrupted and/or aborted suicide attempts (8.7%), but do not endorse carried out suicide attempts, even in non-clinical samples. Furthermore, results suggest that there are few clinically meaningful differences between those with a history of carried out suicide attempts and interrupted/aborted suicide attempts, suggesting that individuals with a history of these lesser studied suicidal behaviors are an important group to target for suicide risk intervention.
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Affiliation(s)
- Taylor A Burke
- Psychology Department, Temple University, Philadelphia, PA, USA.
| | | | | | | | - Lauren B Alloy
- Psychology Department, Temple University, Philadelphia, PA, USA
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Silva C, Hagan CR, Rogers ML, Chiurliza B, Podlogar MC, Hom MA, Tzoneva M, Lim IC, Joiner TE. Evidence for the Propositions of the Interpersonal Theory of Suicide Among a Military Sample. J Clin Psychol 2016; 73:669-680. [PMID: 27478932 DOI: 10.1002/jclp.22347] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Revised: 03/01/2016] [Accepted: 05/31/2016] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Although the interpersonal theory of suicide may explain the elevated suicide risk among military service members, past explorations have been equivocal. This study aimed to investigate the propositions of the interpersonal theory in a sample of U.S. Army recruiters. METHOD Participants (N = 3,428) completed self-report measures assessing the interpersonal theory's constructs (i.e., thwarted belongingness (TB), perceived burdensomeness (PB), acquired capability for suicide), current suicidal ideation, agitation, and insomnia. History of depression was obtained from medical records. RESULTS Hierarchical multiple regression analyses revealed that the interaction between TB and PB was associated with current suicidal ideation, controlling for depression, agitation, and insomnia. This effect was especially notable among those with high capability for suicide. CONCLUSION Findings provide support for the interpersonal theory in a large, diverse military sample. It may be advantageous to assess and therapeutically address TB and PB among at-risk service members.
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45
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Jordan JT, Samuelson KW. Predicting Suicide Intent: The Roles of Experiencing or Committing Violent Acts. Suicide Life Threat Behav 2016; 46:293-300. [PMID: 26418043 DOI: 10.1111/sltb.12193] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2015] [Accepted: 07/10/2015] [Indexed: 11/30/2022]
Abstract
According to the interpersonal theory of suicide (Joiner, 2005), repeated exposure to painful or provocative experiences is associated with lethal or nearly lethal suicide attempts. However, suicide research often focuses on suicide ideation or attempts, rather than intent. Using data from the Collaborative Psychiatric Epidemiological Surveys, we examined traumatic experiences, with a focus on repeated exposure to traumas, in individuals who described their suicide attempts as a strong intent to die versus a cry for help. Only repeated acts of committing violence were associated with high suicide intent, suggesting that individuals who engage in violence are at heightened risk for suicide.
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Affiliation(s)
- Joshua T Jordan
- California School of Professional Psychology, Alliant International University, San Francisco, CA, USA
| | - Kristin W Samuelson
- Department of Psychology, University of Colorado at Colorado Springs, Colorado Springs, CO, USA
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46
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Mitchell SM, Jahn DR, Guidry ET, Cukrowicz KC. The Relationship Between Video Game Play and the Acquired Capability for Suicide: An Examination of Differences by Category of Video Game and Gender. CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING 2015; 18:757-62. [DOI: 10.1089/cyber.2015.0171] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sean M. Mitchell
- Department of Psychological Sciences, Texas Tech University, Lubbock, Texas
| | - Danielle R. Jahn
- Department of Psychological Sciences, Texas Tech University, Lubbock, Texas
| | - Evan T. Guidry
- Department of Psychological Sciences, Texas Tech University, Lubbock, Texas
| | - Kelly C. Cukrowicz
- Department of Psychological Sciences, Texas Tech University, Lubbock, Texas
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Bryan CJ, Griffith JE, Pace BT, Hinkson K, Bryan AO, Clemans TA, Imel ZE. Combat Exposure and Risk for Suicidal Thoughts and Behaviors Among Military Personnel and Veterans: A Systematic Review and Meta-Analysis. Suicide Life Threat Behav 2015; 45:633-649. [PMID: 29889337 DOI: 10.1111/sltb.12163] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2015] [Accepted: 02/09/2015] [Indexed: 11/29/2022]
Abstract
Due to seemingly mixed empirical results, questions persist about the possible role of deployments and combat exposure. We conducted a narrative review and meta-analysis of 22 published studies to integrate findings regarding the relationship of deployment-related predictors (i.e., deployment, deployment to a combat zone, combat experience, and exposure to specific combat events) with suicide-related outcomes (i.e., suicide ideation, attempt, and death). Across all predictors and outcomes, the combined effect was small and positive, r = .08 [0.04, 0.13], and marked by significant heterogeneity, I2 = 99.9%, Q(21)=4880.16, p < .0001, corresponding to a 25% increased risk for suicide-related outcomes among those who have deployed. Studies examining the relationship between exposure to killing and atrocities (k = 5) showed the largest combined effect, r = .12 [0.08, 0.17], and less heterogeneity, I2 = 84.4%, Q(4)=34.96, p < .0001, corresponding to a 43% increased risk for suicide-related outcomes among those exposed to killing or atrocity. Implications for theory, research, and clinical practice are discussed.
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Affiliation(s)
- Craig J Bryan
- The University of Utah, Salt Lake City, UT.,National Center for Veterans Studies, Salt Lake City, UT
| | | | | | | | | | | | - Zac E Imel
- The University of Utah, Salt Lake City, UT
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Wachtel S, Siegmann P, Ocklenburg C, Hebermehl L, Willutzki U, Teismann T. Acquired Capability for Suicide, Pain Tolerance, and Fearlessness of Pain-Validation of the Pain Tolerance Scale of the German Capability for Suicide Questionnaire. Suicide Life Threat Behav 2015; 45:541-555. [PMID: 25534248 DOI: 10.1111/sltb.12149] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Accepted: 10/17/2014] [Indexed: 11/28/2022]
Abstract
The interpersonal theory of suicide (Joiner, 2005) postulates that for a serious suicide attempt, one has to possess the acquired capability to commit suicide. Acquired capability includes higher pain tolerance, which is further assumed to comprise both an elevated physical pain tolerance and fearlessness of pain. Recently, the German Capability for Suicide Questionnaire (GCSQ) was validated. The aim of this study is further validation of the GCSQ's Pain Tolerance scale by investigating the scale's association with objective pain tolerance and fearlessness of pain in two undergraduate samples (N = 81; N = 76). Both associations were found indicating a strong criterion validity of the Pain Tolerance scale.
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Affiliation(s)
- Sarah Wachtel
- Department of Clinical Psychology and Psychotherapy, Faculty of Psychology, Ruhr-Universität Bochum, Bochum, Germany
| | - Paula Siegmann
- Department of Clinical Psychology and Psychotherapy, Faculty of Psychology, Ruhr-Universität Bochum, Bochum, Germany
| | - Cäcilia Ocklenburg
- Department of Clinical Psychology and Psychotherapy, Faculty of Psychology, Ruhr-Universität Bochum, Bochum, Germany
| | - Lisa Hebermehl
- Department of Clinical Psychology and Psychotherapy, Faculty of Psychology, Ruhr-Universität Bochum, Bochum, Germany
| | - Ulrike Willutzki
- Department for Psychology and Psychotherapy, Universität Witten/Herdecke, Witten, Germany
| | - Tobias Teismann
- Department of Clinical Psychology and Psychotherapy, Faculty of Psychology, Ruhr-Universität Bochum, Bochum, Germany
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Abstract
The interpersonal psychological theory of suicidal behavior (IPTS) offers a potential means to explain suicide in physicians. The IPTS posits three necessary and sufficient precursors to death by suicide: thwarted belongingness, perceived burdensomeness, and acquired capability. The present study sought to examine whether provocative work experiences unique to physicians (e.g., placing sutures, withdrawing life support) would predict levels of acquired capability, while controlling for gender and painful and provocative experiences outside the work environment. Data were obtained from 376 of 7723 recruited physicians. Study measures included the Acquired Capability for Suicide Scale, the Interpersonal Needs Questionnaire, the Painful and Provocative Events Scale, and the Life Events Scale-Medical Doctors Version. Painful and provocative events outside of work predicted acquired capability (β=0.23, t=3.82, p<0.001, f(2)=0.09) as did provocative work experiences (β=0.12, t=2.05, p<0.05, f(2)=0.07). This represents the first study assessing the potential impact of unique work experiences on suicidality in physicians. Limitations include over-representation of Caucasian participants, limited representation from various specialties of medicine, and lack of information regarding individual differences.
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Smith PN, Currier J, Drescher K. Firearm ownership in veterans entering residential PTSD treatment: Associations with suicide ideation, attempts, and combat exposure. Psychiatry Res 2015. [PMID: 26208987 DOI: 10.1016/j.psychres.2015.07.031] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This study aimed to describe the frequency of firearm ownership in veterans entering residential treatment for posttraumatic stress disorder (PTSD) and examine the association of firearm ownership with suicide ideation and suicide attempt history, combat exposure, and PTSD symptom severity. Two samples of veterans entering residential PTSD treatment were assessed at intake using self-report measures. Approximately one third of participants endorsed firearm ownership across the two samples. Analyses with a sample predominantly comprised of Vietnam Veterans found that those who endorsed both suicide ideation and prior suicide attempts were less likely to own a firearm compared to suicide ideators and non-suicidal participants. In addition, more frequent combat exposure, but not PTSD symptom severity, was associated with firearm ownership in both samples and most participants endorsed using safe storage practices. These lower rates of firearm ownership generally, and in those with suicide ideation and prior attempts in particular, may reflect an increased focused on means restriction in treatment for combat-related PTSD. Means restriction counseling among PTSD treatment seeking veterans should target those with combat exposure.
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Affiliation(s)
- Phillip N Smith
- Department of Psychology, University of South Alabama, Mobile, AL, USA.
| | - Joseph Currier
- Department of Psychology, University of South Alabama, Mobile, AL, USA
| | - Kent Drescher
- National Center for PTSD, VA Palo Alto Healthcare System, Menlo Park, CA, USA
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