Nature and determinants of suicidal ideation among U.S. veterans: Results from the national health and resilience in veterans study

Problematic Alcohol Use Trajectories in U.S. Military Veterans during a Public Health Crisis: Results from a 3-year, Nationally Representative, Longitudinal Study

A growing number of studies have examined alcohol use during the COVID-19 pandemic. However, few longitudinal studies evaluated the prevalence and correlates of different trajectories of problematic alcohol use in vulnerable segments of the population, such as US veterans, over the 3-year course of the COVID-19 pandemic. Data were analyzed from the National Health and Resilience in Veterans Study, a nationally representative, longitudinal study of 2,441 US veterans. Latent growth mixture modeling was used to identify the trajectories and correlates of problematic alcohol use. Four trajectories were identified: consistent (N = 170, weighted 7.2%), decreasing (N = 38, weighted 2.2%), increasing (N = 22, weighted 1.2%), and low (N = 2,211, weighted 89.4%) problematic alcohol use. Greater household income, pre-pandemic drug use disorder (DUD), lower social support, and COVID-19 infection to self or non-household members were associated with an increasing relative to decreasing problematic alcohol use trajectory. Greater household income, adverse childhood experiences (ACEs), pre-pandemic DUD, lower social support, and greater COVID-related social restriction stress were associated with an increasing relative to a low problematic alcohol use trajectory. Younger age, male sex, ACEs, pre-pandemic DUD, lower pre-pandemic and greater decline in protective psychosocial characteristics, COVID-19 infection to non-household member, and lower COVID-related financial stress were associated with a consistent relative to a low problematic alcohol use trajectory. Overall, pre-pandemic greater income, DUD, and lower social support were associated with an increase in problematic alcohol use among US veterans during the COVID-19 pandemic. Results may help inform prevention efforts to mitigate problematic alcohol use during prolonged crises in this population.

Perspectives of homeless veterans living with substance use disorders (SUD) and mental illness

Upon returning home from the military, America's veterans face complex challenges such as homelessness and substance use disorders (SUD). Veterans who have experienced SUDs and homelessness are more likely to struggle with depression and suicidal behaviors. This study aims to understand homeless veterans' lived experiences of their everyday life and social interactions. We used semi-structured interviews to conduct a phenomenological study of 14 homeless veterans with known SUDs living in the Baltimore-Washington D.C. Metropolitan area. A Social-Ecological Model (SEM) was used to create themes, a priori, then used open coding analytic methods to identify emerging themes. Two-thirds of veterans used illicit drugs or abused alcohol, and nearly all reported a history of depression or anxiety. Suicidal behaviors were present in a third of all veterans. We found that veteran homelessness and substance use are strongly associated with emotional and physical trauma suffered while on active duty. Consequently, once homeless, a veteran's community may encourage and exacerbate SUDs, thus impeding a path toward sobriety. Homeless veterans who have struggled with SUDs and later experience a death in their family often relapse to substance use. Deeply exploring a veteran's relationships with family, friends, and their immediate community may reveal opportunities to address these issues using healthcare and community interventions.

Longitudinal investigation of the presence of different trajectories and associated health and socio-economic determinants, for participants who report suicidal ideation within a community-based public health survey

OBJECTIVE

Given the paucity of evidence-based research investigating different suicidal ideation profiles and trajectories, this project sought to investigate health and socio-economic factors associated with the presence of suicidal ideation and changes in ideation over time.

DESIGN

Longitudinal cohort design, using logistic regression analysis.

SETTING

A public health survey was administered at two timepoints in a community setting across the North West of England. In the 2015/2016 survey, participants were recruited from high (n=20) and low (n=8) deprivation neighbourhoods. In the 2018 survey, only the 20 high-deprivation neighbourhoods were included.

PARTICIPANTS

4287 people were recruited in 2015/2016 and 3361 were recruited in 2018. The 2018 sample was subdivided into those who responded only in 2018 (n=2494: replication sample) and those who responded at both timepoints (n=867: longitudinal sample).

PRIMARY OUTCOME MEASURES

Suicide ideation was the dependent variable which was assessed using item 9 of the Patient Health Questionnaire instrument.

RESULTS

The prevalence of suicidal ideation was 11% (n=454/4319) at 2015/2016 and 16% (n=546/3361) at 2018.Replication study results highlighted: persistent debilitation from physical ill health and/or medication side effects; demographic factors (ie, middle-aged, single or never married); and personal coping strategies (ie, smoking) as risk factors for suicidal ideation. A static/improved financial position and high levels of empathy were protective factors.Longitudinal study results confirmed three suicidal ideation trajectories: 'onset', 'remission' and 'persistence'. Similar findings to the replication study were evidenced for the onset and persistence trajectories. Persistent suicidal ideation was synonymous with higher levels of practical support which may correspond to the higher levels of debilitation and functional disability reported within this group. Remission was characterised by fewer debilitating factors and higher levels of self-agency.

CONCLUSION

A greater appreciation of the heterogeneity of suicidal trajectories should lead to the implementation of broad clinical assessments and targeted interventions.

Prescription Opioid Misuse and Suicidal Behaviors Among US Veterans: A Cross-Sectional Study from the 2015-2019 National Survey on Drug Use and Health

Suicide continues to be a serious public health issue for the US veteran population as its prevalence has skyrocketed over the last 15 years. This cross-sectional study estimates the prevalence of suicidal behaviors and prescription opioid misuse among veterans and identifies associations between suicidal behaviors and misuse of prescription opioids using data from the National Survey on Drug Use and Health. The findings show that approximately 3.7% of all veterans in this sample experienced suicidal behaviors, while nearly 3.0% reported misusing prescription opioids. Veterans who misused prescription opioids had a much higher prevalence of suicidal behaviors (16.3%) than veterans who used prescription opioids without misuse (4.8%) and those who did not use prescription opioids at all (2.5%). Opioid misuse is strongly associated with suicidal behaviors among veterans. Immediate substance use and mental health screenings, upon first contact with a healthcare system, are imperative in preventing and reducing suicide rates within this vulnerable population.

Genome-wide association study identifies four pan-ancestry loci for suicidal ideation in the Million Veteran Program

Suicidal ideation (SI) often precedes and predicts suicide attempt and death, is the most common suicidal phenotype and is over-represented in veterans. The genetic architecture of SI in the absence of suicide attempt (SA) is unknown, yet believed to have distinct and overlapping risk with other suicidal behaviors. We performed the first GWAS of SI without SA in the Million Veteran Program (MVP), identifying 99,814 SI cases from electronic health records without a history of SA or suicide death (SD) and 512,567 controls without SI, SA or SD. GWAS was performed separately in the four largest ancestry groups, controlling for sex, age and genetic substructure. Ancestry-specific results were combined via meta-analysis to identify pan-ancestry loci. Four genome-wide significant (GWS) loci were identified in the pan-ancestry meta-analysis with loci on chromosomes 6 and 9 associated with suicide attempt in an independent sample. Pan-ancestry gene-based analysis identified GWS associations with DRD2, DCC, FBXL19, BCL7C, CTF1, ANNK1, and EXD3. Gene-set analysis implicated synaptic and startle response pathways (q's<0.05). European ancestry (EA) analysis identified GWS loci on chromosomes 6 and 9, as well as GWS gene associations in EXD3, DRD2, and DCC. No other ancestry-specific GWS results were identified, underscoring the need to increase representation of diverse individuals. The genetic correlation of SI and SA within MVP was high (rG = 0.87; p = 1.09e-50), as well as with post-traumatic stress disorder (PTSD; rG = 0.78; p = 1.98e-95) and major depressive disorder (MDD; rG = 0.78; p = 8.33e-83). Conditional analysis on PTSD and MDD attenuated most pan-ancestry and EA GWS signals for SI without SA to nominal significance, with the exception of EXD3 which remained GWS. Our novel findings support a polygenic and complex architecture for SI without SA which is largely shared with SA and overlaps with psychiatric conditions frequently comorbid with suicidal behaviors.

Identification of Novel, Replicable Genetic Risk Loci for Suicidal Thoughts and Behaviors Among US Military Veterans

Importance

Suicide is a leading cause of death; however, the molecular genetic basis of suicidal thoughts and behaviors (SITB) remains unknown.

Objective

To identify novel, replicable genomic risk loci for SITB.

Design, Setting, and Participants

This genome-wide association study included 633 778 US military veterans with and without SITB, as identified through electronic health records. GWAS was performed separately by ancestry, controlling for sex, age, and genetic substructure. Cross-ancestry risk loci were identified through meta-analysis. Study enrollment began in 2011 and is ongoing. Data were analyzed from November 2021 to August 2022.

Main Outcome and Measures

SITB.

Results

A total of 633 778 US military veterans were included in the analysis (57 152 [9%] female; 121 118 [19.1%] African ancestry, 8285 [1.3%] Asian ancestry, 452 767 [71.4%] European ancestry, and 51 608 [8.1%] Hispanic ancestry), including 121 211 individuals with SITB (19.1%). Meta-analysis identified more than 200 GWS (P < 5 × 10-8) cross-ancestry risk single-nucleotide variants for SITB concentrated in 7 regions on chromosomes 2, 6, 9, 11, 14, 16, and 18. Top single-nucleotide variants were largely intronic in nature; 5 were independently replicated in ISGC, including rs6557168 in ESR1, rs12808482 in DRD2, rs77641763 in EXD3, rs10671545 in DCC, and rs36006172 in TRAF3. Associations for FBXL19 and AC018880.2 were not replicated. Gene-based analyses implicated 24 additional GWS cross-ancestry risk genes, including FURIN, TSNARE1, and the NCAM1-TTC12-ANKK1-DRD2 gene cluster. Cross-ancestry enrichment analyses revealed significant enrichment for expression in brain and pituitary tissue, synapse and ubiquitination processes, amphetamine addiction, parathyroid hormone synthesis, axon guidance, and dopaminergic pathways. Seven other unique European ancestry-specific GWS loci were identified, 2 of which (POM121L2 and METTL15/LINC02758) were replicated. Two additional GWS ancestry-specific loci were identified within the African ancestry (PET112/GATB) and Hispanic ancestry (intergenic locus on chromosome 4) subsets, both of which were replicated. No GWS loci were identified within the Asian ancestry subset; however, significant enrichment was observed for axon guidance, cyclic adenosine monophosphate signaling, focal adhesion, glutamatergic synapse, and oxytocin signaling pathways across all ancestries. Within the European ancestry subset, genetic correlations (r > 0.75) were observed between the SITB phenotype and a suicide attempt-only phenotype, depression, and posttraumatic stress disorder. Additionally, polygenic risk score analyses revealed that the Million Veteran Program polygenic risk score had nominally significant main effects in 2 independent samples of veterans of European and African ancestry.

Conclusions and Relevance

The findings of this analysis may advance understanding of the molecular genetic basis of SITB and provide evidence for ESR1, DRD2, TRAF3, and DCC as cross-ancestry candidate risk genes. More work is needed to replicate these findings and to determine if and how these genes might impact clinical care.

Mechanisms through which executive dysfunction influences suicidal ideation in combat-exposed Iraq and Afghanistan veterans

OBJECTIVE

Executive dysfunction has previously been associated with suicidality, but it remains unclear how deficits in executive functioning contribute to increased suicidal thoughts and behaviors. Although it has been proposed that poorer executive functioning leads to difficulty generating and implementing appropriate coping strategies to regulate distress and inhibit suicidal thoughts and behaviors, studies have not systematically examined these relationships. Therefore, the present study examined various hypotheses to elucidate the mechanisms through which executive dysfunction influences suicidal ideation (SI) in combat-exposed Iraq/Afghanistan veterans.

METHOD

Veterans who endorsed SI were compared to those who denied SI on demographic and diagnostic variables and measures of neuropsychological functioning, psychological symptoms, coping styles, and combat experiences. Serial mediation models were tested to examine mechanistic relationships among executive functioning, psychological distress, coping, and SI.

RESULTS

Those who endorsed SI had worse executive functioning, greater psychological distress, and greater avoidant coping relative to those who denied SI. Serial mediation model testing indicated a significant indirect path, such that executive dysfunction increased psychological distress, which in turn increased avoidant coping, leading to SI.

CONCLUSIONS

Findings support and extend previous hypotheses regarding how executive functioning contributes to increased risk of suicidality via increased distress and avoidant coping. Intervention efforts focused on reducing suicidality may benefit from techniques that enhance executive functioning (e.g. computerized training, cognitive rehabilitation) and in turn reduce distress prior to targeting coping strategies.

Using Veterans Socials to Build a Community: Feasibility of the VOICES Intervention

Increasing social connection and access to care has been found to decrease the rate of suicide in U.S. veterans. The Veteran Outreach Into the Community to Expand Social Support (VOICES) is an intervention developed by Department Veteran Affairs (VA) staff to improve social connection and provide information about services by implementing community-based Veterans Socials. Seventy veterans at eight locations completed an anonymous cross-sectional survey. This evaluation examined three domains, acceptability (i.e., perceived value), demand (i.e., estimated or actual use), and expansion (i.e., sustainability and increase of Veterans Socials across time and locations). Findings indicated considerable levels of acceptability, demand for, and expansion of this intervention. Additionally, data suggested this intervention may increase social connection and utilization of VA services among attendees.

Identifying factors associated with elevated suicidal intent among U.S. military veterans

OBJECTIVE

Suicidal intent is a risk factor for engagement in suicidal behavior, use of violent means, and suicide mortality. Yet, scarce research has examined factors associated with suicidal intent among U.S. military veterans, a population at high risk for suicide. This study examined vulnerability factors associated with suicidal intent in a population-based sample of U.S. veterans.

METHODS

Data were analyzed from the 2019-2020 National Health and Resilience in Veterans Study, which surveyed a representative sample of 4069 U.S. veterans. Analyses estimated the prevalence of current suicidal intent (i.e., veterans' report that they would likely attempt suicide in the future) and examined factors most strongly associated with suicidal intent.

RESULTS

Forty-nine veterans (1.4%; 95% confidence interval = 1.0-1.8%) reported suicidal intent. Recurrent past-year suicidal ideation (≥2 times), low dispositional gratitude, current depression, current insomnia, childhood sexual abuse, and a prior suicide attempt were most strongly associated with suicidal intent (7.1-50.1% of the total explained variance). Veterans with several of these co-occurring factors were at highest risk for suicidal intent; of veterans with 0, ≥1, ≥2, ≥3, and ≥4 of these factors, 0.1%, 4.4%, 10.8%, 19.5%, and 28.1% reported suicidal intent, respectively.

DISCUSSION

Specific vulnerability factors, particularly when co-occurring, may increase veterans' intention of attempting suicide. Findings underscore the importance for clinicians to continuously assess suicidal intent when working with this population, particularly as veterans' reports of suicidal thinking increases.

Examining the association of eating psychopathology with suicidality: Comparing cross-sectional and longitudinal tests of interpersonal-psychological mediators

Eating disorders (EDs) are associated with high mortality rates from suicide. Empirical tests of the Interpersonal-Psychological Theory of Suicide (IPTS) have provided preliminary cross-sectional support for its application to individuals with EDs. Because IPTS seeks to predict development and changes in suicidal ideation (SI), longitudinal investigations are ideal. The purpose of this study was to conduct cross-sectional and longitudinal mediational tests of the effect of ED psychopathology on SI as explained by perceived burdensomeness, thwarted belongingness, and hopelessness. Participants were undergraduate students (N = 738) who completed self-report measures of ED symptoms and IPTS variables at up to three time points across 10 weeks. Multiple mediation analyses were conducted on cross-sectional and longitudinal data. Cross-sectional analyses indicate mostly consistent findings with existing literature; however, results from the longitudinal analyses failed to identify any mediational effects of ED psychopathology on SI. These differences emphasize the importance of empirical tests in both cross-sectional and longitudinal data. Given the inconsistent results, the utility of IPTS features in explaining the association between ED psychopathology and SI is unclear. Future studies should seek to replicate these findings using other methods of measurement across time (e.g., ecological momentary assessment) and within clinical ED samples.

Factors associated with remission of suicidal thoughts and behaviors in U.S. military veterans with a history of suicide attempt

Suicide is a major public health problem in U.S. military veterans, but little is known about factors associated with remission from suicide attempts in this population. We aimed to identify risk and protective correlates of remission from suicidal thoughts and behavior (STB) in U.S. veterans with a prior suicide attempt. Data were analyzed from the 2019-2020 National Health and Resilience in Veterans Study survey. A broad range of sociodemographic, military, physical and mental health, and psychosocial variable were assessed. Purpose in life, dispositional gratitude, and conscientiousness emerged as independent correlates of STB remission (24.3%-40.3% of explained variance), even after accounting for other relevant risk and protective factors. While the cross-sectional nature of the study precludes the ability to determine whether the identified protective factors are causally related to STB remission, results suggest three potentially modifiable targets for suicide prevention efforts in veterans. Longitudinal studies are needed to better understand the role of purpose in life, dispositional gratitude, and conscientiousness in promoting remission from STBs in veterans and other populations at risk for suicide.

Dispositional gratitude predicts the development of psychopathology and suicidal behaviors: Results from a 7-year population-based study of U.S. military veterans

BACKGROUND

Dispositional gratitude has been implicated as a psychological characteristic that may modulate risk for mental health outcomes. Using a population-based sample of U.S. military veterans, this study evaluated the association between dispositional gratitude and the development of psychopathology and suicidal behaviors over a 7-year period.

METHODS

A nationally representative sample of U.S. veterans was surveyed at four timepoints across seven years. Analyses were restricted to veterans without incident outcomes at baseline. Multivariable analyses were conducted to examine the relation between baseline levels of dispositional gratitude and risk of developing (a) major depressive disorder (MDD), generalized anxiety disorder (GAD), or posttraumatic stress disorder (PTSD); (b) suicidal ideation; and (c) suicide attempts.

RESULTS

A total 9.6% of veterans developed MDD, GAD, and/or PTSD, 9.5% developed suicidal ideation, and 2.8% reported having attempted suicide over the 7-year follow-up period. Among veterans with high levels of dispositional gratitude, incidence was lower for MDD/GAD/PTSD (8.0%), suicidal ideation (6.8%), and suicide attempts (1.5%). Conversely, veterans with low dispositional gratitude were at substantially higher risk of developing MDD/GAD/PTSD (27.7%), suicidal ideation (33.6%), and suicide attempts (20.3%).

CONCLUSIONS

High dispositional gratitude may help protect against the development of psychopathology and suicidal behaviors in U.S. military veterans, whereas low gratitude may increase risk of developing these outcomes. Collectively, these results support the potential utility of enhancing gratitude as part of primary prevention efforts for veterans, service members, and other populations at heightened risk for adverse mental health outcomes.

Is Gratitude Associated With Suicidal Ideation in Veterans With Mental Illness and Student Veterans With PTSD Symptoms?

ABSTRACT

The present study is aimed to identify the effect of gratitude as an adaptive regulating mechanism from suicidal ideation (SI) for veterans with mental illness (study 1) and student veterans with posttraumatic stress disorder (PTSD) symptoms (study 2) in the United States. Descriptive statistics and regression analyses were used to examine sociodemographic characteristics and relationships between gratitude and SI. Our study 1 consisted of 156 veterans with mental illness. The mean age for study 1 was 37.85. Our study 2 consisted of 232 student veterans with PTSD symptoms. The mean age for study 2 was 28.43. Higher gratitude scores in study 1 and study 2 were significantly associated with lower SI scores after adjusting for demographics and depression. This study partially supports the association between gratitude and SI in veterans with mental illness. Based on the results from this study, gratitude interventions may be effective in reducing SI when working with veterans with mental illness.

Risk for depression and suicidal ideation among food insecure US veterans: data from the National Health and Nutrition Examination Study

BACKGROUND

Suicide and food insecurity (i.e., lack of access to food) are two major issues that affect US Veterans.

PURPOSE

Using a US-based sample, we evaluated the association between food insecurity and suicidal ideation among Veterans. Because depression often precedes suicide, we also examined the association between food insecurity and depression.

METHODS

Using data from 2630 Veterans who participated in the National Health and Nutrition Examination Survey 2007-2016, we conducted an adjusted linear regression model to evaluate the association between food insecurity (measured using 18-item Household Food Security Survey) and depression (measured using PHQ-9) and an adjusted binary logistic regression model to evaluate the association between food insecurity and suicidal ideation (measured using PHQ-9 Question 9). Models were adjusted for gender, age, income-to-poverty ratio, race/ethnicity, and education level.

RESULTS

Of the sample, 11.5% were food insecure, depression scores averaged 2.86 (SD = 4.28), and 3.7% endorsed suicidal ideation. Veterans with marginal (β = 0.68, 95%CI [0.09,1.28]), low (β = 1.38, 95%CI [0.70,2.05]) or very low food security (β = 3.08, 95%CI [2.34, 3.83]) had significantly increased depression scores compared to food secure Veterans. Veterans with low (OR = 2.15, 95%CI [1.08, 4.27]) or very low food security (OR = 3.84, 95%CI [2.05, 7.20]) had significantly increased odds for suicidal ideation compared to food secure Veterans.

CONCLUSION

Food insecurity in Veterans is associated with increased depression symptoms and suicidal ideation. This association strengthens as food insecurity worsens. Veterans with food insecurity should be screened for depression and suicidal ideation. Simultaneously, depression treatment plans and suicide prevention programs should consider basic needs like food security.

Intranasal oxytocin administration but not peripheral oxytocin regulates behaviors of attachment insecurity: A meta-analysis

In light of the roles of oxytocin (OT) in social bonding and interpersonal relationship, studies have examined the roles of OT in human attachment, but by and large previous findings are inconsistent. Here, we conducted - meta-analyses to estimate the associations between peripheral OT level (e.g., blood and salivary OT) and attachment (i.e., attachment dimensions and behaviors of attachment insecurity) and examine the effects of intranasal OT administration on behaviors of attachment insecurity. The analyses indicated that: (1) Peripheral OT level was not significantly associated with attachment dimensions (e.g., attachment anxiety and attachment avoidance) and behaviors of attachment insecurity; (2) intranasal OT administration significantly reduced behaviors of attachment insecurity of neutral contexts, particularly behaviors of attachment avoidance. The findings suggest that intranasal OT administration is an available approach for reducing behaviors of attachment insecurity of interpersonal situations with ambiguous social cues, which implicates suggestions for therapeutic treatments of attachment-related dysfunctions.

Moral injury and suicidal behavior among US combat veterans: Results from the 2019-2020 National Health and Resilience in Veterans Study

BACKGROUND

Recent research suggests that exposure to potentially morally injurious experiences (PMIEs) may be associated with increased risk for suicidal behavior among US combat veterans, but population-based data on these associations are scarce. This study examined the association between PMIEs with current suicidal ideation (SI), lifetime suicide plans (SP), and suicide attempts (SA) in a contemporary, nationally representative sample of combat veterans.

METHODS

Data were analyzed from the 2019-2020 National Health and Resilience in Veterans Study, which surveyed a nationally representative sample of US combat veterans (n = 1321). PMIEs were assessed using the Moral Injury Events Scale (MIES). Multivariable logistic regression analyses were conducted to examine associations between MIES total scores and specific types of PMIEs with suicidal behavior.

RESULTS

Thirty-six point three percent of veterans reported at least one PMIE. Perceived transgressions by self, others, and betrayal were associated with SI, SP, and SA (odds ratios [ORs] = 1.21-1.27, all p s < .05), after adjusting for sociodemographic, trauma, and psychiatric characteristics. MIES total scores were significantly, albeit weakly, associated with SP (OR = 1.03, p < .01), but not SI/SA. Depression, posttraumatic stress disorder (PTSD), and age emerged as the strongest correlates of SI/SP/SA (14.9%-38.1% of explained variance), while PMIEs accounted for a comparatively modest amount of variance (3.3%-8.9%).

CONCLUSIONS

Reports of potentially morally injurious experiences are prevalent among US combat veterans, and associated with increased risk for suicidal behavior, above and beyond severity of combat exposure, PTSD, and depression. Implications for clinical practice and future research are discussed, including the need for methodological advancements in the measurement of moral injury.

Arts activity and well-being for visually impaired military veterans: a narrative discussion of current knowledge

OBJECTIVES

The objective of this study was to offer an overview of literature relating to the topic of arts as activity within the context of military and veteran health and to consider the implications of current knowledge on future research with visually impaired veterans.

STUDY DESIGN

A search for literature addressing the topic of visual art activities with visually impaired veterans was undertaken. No research addressing this topic was identified. A review of literature on the related topics of mental health and well-being in military veterans, visual impairment and mental health and well-being, and art therapy for veteran populations was carried out to offer an overview of current knowledge.

RESULTS

While there is growing evidence of the benefits of arts engagement among both general and military populations, the role of the visual arts in the everyday lives of broader veteran samples, and the impact of these activities on holistic well-being, remains underexplored. The current article highlights the need for art as activity to be differentiated from art as therapy and argues that the former might offer a tool to positively impact the holistic well-being of visually impaired veterans.

CONCLUSIONS

Future research relating to the use of visual art activities in the context of veteran health and well-being should endeavour to explore the potential impacts of engagement on holistic well-being. Research is needed to build on anecdotal evidence of the positive impact of arts engagement on visually impaired veterans by systematically exploring if, and how, holistic well-being in this population may be impacted by engagement with visual art activities.

Longitudinal courses of suicidal ideation in U.S. military veterans: a 7-year population-based, prospective cohort study

BACKGROUND

Varied longitudinal courses of suicidal ideation (SI) may be linked to unique sets of risk and protective factors.

METHOD

A national probability sample of 2291 U.S. veterans was followed over four assessments spanning 7 years to examine how a broad range of baseline risk and protective factors predict varying courses of SI.

RESULTS

Most veterans (82.6%) denied SI at baseline and all follow-ups, while 8.7% had new onset SI, 5.4% chronic SI, and 3.3% remitted SI. Compared to the no-SI group, chronic SI was associated with childhood trauma, baseline major depressive and/or posttraumatic stress disorder (MDD/PTSD), physical health difficulties, and recent traumatic stressors. Remitted veterans had the highest risk of a prior suicide attempt (SA) compared to no-SI [relative risk ratio (RRR) = 3.31] and chronic SI groups (RRR = 4.65); and high rates of MDD/PTSD (RRR = 7.62). New onset SI was associated with recent stressors and physical health difficulties. All symptomatic SI groups reported decrements in protective factors, specifically, social connectedness, trait curiosity/exploration, and purpose in life.

CONCLUSION

Nearly one-in-five veterans reported SI over a 7-year period, most of whom evidenced new onset or remitted SI courses. Chronic and remitted SI may represent particularly high-risk SI courses; the former was associated with higher rates of prospective SA, and psychiatric and physical distress, and the latter with increased likelihood of prior SA, and isolation from social and mental health supports. Physical disability, MDD/PTSD, and recent stressors may be important precipitating or maintaining factors of SI, while social connectedness may be a key target for suicide prevention efforts.

The Relationship Between Adult Attachment and Suicidal Thoughts and Behaviors: A Systematic Review

We aimed to (1) determine the extent of the relationship between attachment and suicidal thoughts and behaviors (STB), (2) investigate whether any gender differences exist, and (3) conduct a theoretical synthesis of the included studies. A systematic search of the databases Web of Science; EBSCO Host Medical and Psychology-related resources, which includes CINAHL, Health Source: Nursing/Academic Edition, Psychology and Behavioral Sciences Collection, and PsycINFO; and EMBASE was conducted, with 52 studies meeting the inclusion criteria. While secure attachment acts as protective factor, insecure attachment orientations appear to be vulnerability factors compromising an individual's capacity to cope with relationship issues, increasing suicide risk. There is insufficient evidence about gender differences. The theoretical synthesis suggests that attachment, interacting with other psychological traits in response to negative life events, acts as a vulnerability or protective factor for STB. Implications for treatment are also discussed.

Temporal Sequencing of Mental Health Symptom Severity and Suicidal Ideation in Post-9/11 Men and Women Veterans Who Recently Separated from the Military

BACKGROUND

Despite some evidence for gender differences in associations between military veterans' mental health and suicidal ideation (SI), gender-specific prospective studies are lacking. The aims of this prospective study were to: (1) examine gender differences in veterans' initial status and trajectories of mental health severity and SI status and (2) identify temporal sequencing of mental health predictors of SI.

METHODS

Surveys of 1035 US veterans were administered at 3 time-points (T1, T2, T3) over a 7-year period following military separation, with an initial assessment within 2 years of military separation.

RESULTS

Men reported higher baseline PTSD and alcohol misuse severity than women. No baseline gender difference in SI prevalence was detected. Baseline gender differences in mental health severity were maintained over time. For both men and women, remittance of SI was more likely from T1 to T2 than from T2 to T3 while chronic SI was more likely from T2 to T3. The strongest predictors of T3 SI were prior SI followed by alcohol misuse, depression, and PTSD severity with stronger effects for T2 predictors than T1.

CONCLUSION

The maintenance of baseline gender differences throughout trajectories of mental health predictors of SI supports the need for ongoing gender-specific mental health services. Current governmental interorganizational efforts are focused on suicide prevention during the first year after military service completion. Our findings indicate a need to extend mental health screening and treatment beyond the early post-military period to reduce risk and recurrence of SI for both men and women.

The National Health and Resilience in Veterans Study: A Narrative Review and Future Directions

United States (U.S.) veterans are substantially older than their non-veteran counterparts. However, nationally representative, population-based data on the unique health needs of this population are lacking. Such data are critical to informing the design of large-scale outreach initiatives, and to ensure the effectiveness of service care delivery both within and outside of the Veterans Affairs healthcare system. The National Health and Resilience in Veterans Study (NHRVS) is a contemporary, nationally representative, prospective study of two independent cohorts (n = 3,157 and n = 1,484) of U.S. veterans, which is examining longitudinal changes, and key risk and protective factors for several health outcomes. In this narrative review, we summarize the main findings of all NHRVS studies (n = 82) published as of June 2020, and discuss the clinical implications, limitations, and future directions of this study. Review of these articles was organized into six major topic areas: post-traumatic stress disorder, suicidality, aging, resilience and post-traumatic growth, special topics relevant to veterans, and genetics and epigenetics. Collectively, results of these studies suggest that while a significant minority of veterans screen positive for mental disorders, the majority are psychologically resilient. They further suggest that prevention and treatment efforts designed to promote protective psychosocial characteristics (i.e., resilience, gratitude, purpose in life), and social connectedness (i.e., secure attachment, community integration, social engagement) help mitigate risk for mental disorders, and promote psychological resilience and post-traumatic growth in this population.

Mental health treatment utilization among U.S. military veterans with suicidal ideation: Results from the National Health and Resilience in Veterans Study

BACKGROUND

Despite advances in the treatment of suicidality over the last decade, a significant proportion of veterans with suicidal ideation do not utilize mental health treatment. To date, however, few population-based studies have examined factors that may facilitate or impede mental healthcare engagement among veterans currently contemplating suicide. This study examined barriers and facilitators of current mental healthcare utilization in a nationally representative sample of U.S. military veterans who endorsed current suicidal ideation.

METHODS

Using data from the National Health and Resilience in Veterans Study (n = 3157), collected in 2011, multivariable analyses were conducted to identify predisposing (e.g., age), enabling (e.g., social support), and need (e.g., psychiatric history) characteristics, as well as perceptions of stigma and barriers to care, associated with current mental healthcare utilization.

RESULTS

A total of 7.3% (n = 231) of veterans endorsed current suicidal ideation, of which 36.1% (n = 84) were engaged in current mental health treatment. Younger age, female sex, current depression, lifetime suicide attempt(s), and number of lifetime traumas and medical problems were associated with treatment utilization. Mistrust of mental health providers and fear of treatment harming one's reputation were associated with lower likelihood of treatment engagement, over and above the effects of these predisposing, enabling, and need characteristics.

DISCUSSION

More than 3 of 5 U.S. veterans endorsing current suicidal ideation are not engaged in mental health treatment. Results underscore the importance of multi-modal suicide prevention and treatment engagement efforts that target need-based factors, and perceptions of stigma and negative beliefs about mental healthcare in this population.

The Living Ladder: Introduction and Validity Over 6-Month Follow-Up of a One-Item Measure of Readiness to Continue Living in Suicidal Patients

OBJECTIVE

The ability to predict suicide outcomes is limited by the lack of consideration of protective factors. This study examined the validity of the Living Ladder, a measure of readiness to continue living among individuals thinking of suicide.

METHODS

The Living Ladder consists of one item that assesses an individual's readiness to continue living when thinking about suicide. Participants (N = 130) completed the Living Ladder in-person at baseline and by-phone at 1-, 3-, and 6-month follow-up. The prospective association of the Living Ladder with suicidal ideation and risk for a suicide attempt was examined using models adjusting for baseline ideation and suicide attempts, respectively.

RESULTS

Each rung on the Living Ladder was associated with 18% lower likelihood of suicidal ideation, OR (95% CI) = 0.82 (0.68, 0.96), and less severe suicidal ideation among those with ideation. Scores >2, indicating contemplation of living, were associated with 64% lower risk for a suicide attempt, HR (95% CI) = 0.36 (0.13, 0.98). Findings for suicidal ideation were replicated when administered by-phone.

CONCLUSIONS

The Living Ladder is a one-item measure that is prospectively associated with suicidal ideation and suicide attempts. Findings support the relevance of motivation to live to suicide outcomes.

Reducing veterans' risk for suicidal behaviors: a qualitative study to inform development of the RECLAIM health promotion program

Background

In an effort to reduce the high rate of suicide among post-9/11 veterans, a collaborative team within the Department of Veterans Affairs (VA) has developed a holistic community-based health promotion program designed to facilitate social and self-connectedness. The purpose of this study was to elicit veteran and stakeholder feedback to prepare the program for piloting and implementation.

Methods

Focus groups and interviews were conducted with post-9/11 veterans and veteran stakeholders (e.g., VA clinicians) to elicit feedback regarding the health promotion program. Focus groups and interviews were audio-recorded and transcribed. Qualitative thematic analysis identified key themes emerging from the focus groups and interviews.

Results

Seven focus groups (3 Veteran groups, 4 stakeholder groups) and 3 interviews (2 Veterans, 1 stakeholder) were conducted with 41 participants (14 veterans, 27 stakeholders). Overall, participants had a positive perception of the program. Thematic analysis revealed shared perspectives that provided insight into 1) enhancing program recruitment and retention, 2) the perceived ability of a health promotion program to provide more holistic, veteran-centered care, and 3) using health promotion programs to help veterans establish structure in their daily lives.

Conclusions

Findings indicated an overall acceptance of the program, and participants’ perspectives on how to reduce barriers and enhance facilitators can inform the development of a larger-scale health promotion program that can be tested through future research. While discussion questions were specifically focused on the program in this study, findings can be considered more broadly for the design and implementation of related programs to effectively improve the health and wellness of post-9/11 veterans.

Determinants of new-onset alcohol use disorder in U.S. military veterans: Results from the National Health and Resilience in Veterans Study

BACKGROUND

Although veterans are at increased risk of alcohol use disorder (AUD) relative to civilians, few longitudinal studies have examined both risk and protective factors that influence the development of AUD. This study aimed to identify risk and protective factors that contribute to incident AUD.

METHODS

Data were analyzed from the National Health and Resilience in Veterans Study (NHRVS), a nationally representative, prospective cohort study of U.S. veterans. The sample included 1,770 veterans who did not meet criteria for lifetime AUD at Wave 1 and completed at least one follow-up assessment over a 7-year period. Veterans completed self-report measures to assess for risk and protective factors. A multivariable binary logistic regression analysis was conducted to examine baseline factors associated with incident AUD.

RESULTS

A total of 5.9% of veterans without AUD at Wave 1 developed AUD in the 7-year follow-up period. Adult sexual trauma, greater severity of anxious arousal symptoms of PTSD, lifetime history of drug and nicotine use disorders, and higher alcohol consumption at Wave 1 were independently associated with incident AUD. Lifetime drug use disorder (75.9%) and higher alcohol consumption (22.1%) explained the most variance in incident AUD.

CONCLUSION

Approximately 6% of veterans without AUD at Wave 1 developed AUD over a 7-year period. Lifetime drug use disorder and greater alcohol consumption at baseline, as well as trauma-related characteristics (i.e., adult sexual trauma, anxious arousal symptoms), were associated with increased risk of developing AUD. Future research should examine whether treatment of drug use disorder and PTSD symptoms in at-risk veterans may help mitigate risk of developing AUD in this population.

Perceptions of Past Parenting and Adult Attachment as Vulnerability Factors for Suicidal Ideation in the Context of the Integrated Motivational-Volitional Model of Suicidal Behavior

OBJECTIVE

We aimed to investigate whether perceptions of past parenting and current attachment orientations are associated with key components of the Integrated Motivational-Volitional (IMV) Model of Suicidal Behavior. We investigated the relationship between perceptions of past parenting, attachment, suicide ideation, defeat, entrapment, coping, and resilience.

METHOD

A total of 730 adult participants responded to an online questionnaire comprised of psychological measures. An initial regression analysis indicated that memories of past parenting and attachment were associated with suicide ideation. Four mediation models were tested based on the IMV model, all controlling for depressive symptoms.

RESULTS

In the first model, attachment orientations mediated the relationships between perceptions of past parenting dimensions and defeat. In the second, defeat mediated the relationships between attachment orientations and entrapment. In the third, entrapment mediated the relationship between defeat and suicidal ideation, but coping did not moderate the defeat-entrapment relationship. In the final model, entrapment mediated the relationship between defeat and suicide ideation, with resilience moderating this relationship.

CONCLUSIONS

The findings are novel and congruent with the core principles of the IMV model. Clinical implications suggest the protective effect of resilience and strengthening of self-compassion attitudes to reduce the effect of insecure attachment strategies.

Courses of suicidal ideation among military veterans in residential treatment for posttraumatic stress disorder

BACKGROUND

Suicidal thoughts are common among veterans with posttraumatic stress disorder (PTSD). The aim of this study was to examine the prevalence and correlates of four courses of suicidal (SI) among veterans receiving residential PTSD treatment.

METHODS

A total of 1,807 veterans receiving residential PTSD treatment at Department of Veterans Affairs medical facilities who completed self-report measures at admission and discharge were included.

RESULTS

The prevalence of SI courses were No SI (33.6%), Remitted SI (23.0%), SI onset (6.0%), and Chronic SI (37.4%). There were group differences between the four SI courses in PTSD symptoms at baseline, magnitude of PTSD symptom change during treatment, race/ethnicity and baseline depression, substance use, physical functioning, and pain. Chronic SI was associated with highest baseline PTSD, depression, substance use, pain and worse physical functioning. Remitted SI course was associated with greatest pre-posttreatment PTSD improvement, followed by No SI, Chronic SI, and SI Onset. Multinomial logistic regressions revealed that PTSD symptom improvement and baseline PTSD symptoms most consistently related to symptomatic SI courses compared to less symptomatic or No SI courses. Receipt of trauma-focused psychotherapy (none, some, or adequate) and length of stay were not related to SI courses and did not differ between groups.

CONCLUSIONS

Findings indicate that treating PTSD symptoms could be impactful for reducing suicidal thoughts. Although many veterans had remitted or reduced severity of SI at discharge, a significant proportion of veterans reported SI at discharge (43.4%), potentially highlighting the need for suicide specific treatment interventions within the context of PTSD treatment.

Psychosocial protective factors and suicidal ideation: Results from a national longitudinal study of veterans

BACKGROUND

This study investigates the empirical association between psychosocial protective factors and subsequent suicidal ideation in veterans.

METHODS

We conducted a national longitudinal survey in which participants were randomly drawn from over one million U.S. military service members who served after September 11, 2001. Data were provided by a total of 1090 veterans representative of all 50 states and all military branches in two waves of data collection one year apart (79% retention rate).

RESULTS

In chi-square analyses, psychosocial protective factors at wave 1 (employment, meeting basic needs, self-care, living stability, social support, spirituality, resilience, and self-determination) were significantly related to lower suicidal ideation at wave 2. In multivariable analyses controlling for covariates at wave 1 including suicidal ideation, the total number of protective factors endorsed at wave 1 significantly predicted reduced odds of suicidal ideation at wave 2. In multivariable analysis examining individual risk and protective factors, again controlling for covariates, results showed that money to cover basic needs and higher psychological resilience at wave 1 were associated with significantly lower odds of suicidal ideation at wave 2.

LIMITATIONS

The study measured the link between psychosocial protective factors and suicidal ideation but not suicide attempts, which would be an important next step for this research.

CONCLUSIONS

The results indicate that psychosocial rehabilitation and holistic approaches targeting financial well-being, homelessness, resilience, self-care, social support, spirituality, and work may offer a promising avenue in both veteran and non-veteran populations for treatment safety planning as well as suicide risk management and prevention.

Multiple domains of social support are associated with diabetes self-management among Veterans

Objectives

To examine, among Veterans, relationships of general social support and diabetes-specific social support for physical activity and healthy eating with diabetes self-management behaviors.

Methods

Patients from VA Puget Sound, Seattle completed a cross-sectional survey in 2012–2013 ( N = 717). We measured (a) general social support and (b) diabetes-specific social support for healthy eating and physical activity with domains reflecting support person participation, encouragement, and sharing ideas. Among 189 self-reporting diabetes patients, we fit linear and modified Poisson regression models estimating associations of social support with diabetes self-management behaviors: adherence to general and diabetes-specific diets and blood glucose monitoring (days/week); physical activity (< vs. ≥150 min/week); and smoking status (smoker/non-smoker).

Results

General social support was not associated with diabetes self-management. For diabetes-specific social support, higher healthy eating support scores across all domains were associated with better adherence to general and diabetes-specific diets. Higher physical activity support scores were positively associated with ≥150 min/week of physical activity only for the participation domain.

Discussion

Diabetes-specific social support was a stronger and more consistent correlate of improved self-management than general social support, particularly for lifestyle behaviors. Incorporating family/friends into Veterans’ diabetes self-management routines may lead to better self-management and improvements in disease control and outcomes.

Developing a Measure to Assess Emotions Associated with Never Being Deployed

BACKGROUND

Much research has focused on stress related to deployments; however, a substantial proportion of soldiers never deploy. In a study of 1.3 million veterans, suicide risk was higher among veterans who had never deployed. Thus, not being deployed may have an impact on soldiers' well-being; however, no measures exist to assess emotions regarding non-deployment. We aimed to develop and test an original measure of non-deployment emotions.

METHODS

We examined the Non-Deployment Emotions (NDE) questionnaire, a novel four-item measure of guilt, unit value, unit camaraderie, and unit connectedness in a sample of never-deployed male and female US Army Reserve/National Guard (USAR/NG) soldiers (N = 174). Data are from Operation: SAFETY (Soldiers and Families Excelling Through the Years), an ongoing survey-based study examining the health of USAR/NG soldiers and their partners. The protocol was approved by the Institutional Review Board at the State University of New York at Buffalo. The relationship between each of the items was examined by calculating correlation and alpha coefficients. Latent class analyses tested for the existence of distinct levels of negative emotions related to non-deployment. Negative binomial regression models examined the cross-sectional associations between NDE summary score and each of the following outcomes, separately: anger, anxiety, depression, and post-traumatic stress.

FINDINGS

More than half of never-deployed USAR/NG soldiers expressed negative emotions for having not been deployed. "Guilt," "value," "camaraderie," and "connectedness" were each positively correlated with each other (p < 0.001) and the internal consistency reliability was high (male soldier α = 0.90, female soldier α = 0.93). Latent class analyses revealed a superior three-class model with well-delineated class membership (entropy = 0.93): "Class 1" (low NDE; 47.6%), "Class 2" (moderate NDE; 33.8%), and "Class 3" (high NDE; 18.6%). Regression models demonstrated that greater non-deployment emotions were independently associated with more severe anger (RR = 1.02, 95% CI: 1.01, 1.03, p < 0.001), anxiety (RR = 1.06, 95% CI: 1.01, 1.11, p < 0.05), depression (RR = 1.06, 95% CI: 1.01, 1.11, p < 0.05), and PTSD (RR = 1.10, 95% CI: 1.04, 1.16, p < 0.01).

DISCUSSION

Findings demonstrate that negative emotions regarding non-deployment are prevalent among never-deployed USAR/NG soldiers and that these emotions are related to a mental health. The NDE provides a measure of "guilt," "value," "camaraderie," and "connectedness" specific to non-deployed soldiers and is able to well discriminate between soldiers that have low, moderately, and highly negative non-deployment emotions. These findings suggest that all military personnel, regardless of deployment status, could be at risk for negative outcomes. As with any survey-based study, there is a potential for response bias; however, given the range of responses collected with the NDE, social desirability is unlikely. Further work is needed to confirm our findings in other components of the military and to examine soldiers in the rear detachment.

Purpose in Life and Conscientiousness Protect Against the Development of Suicidal Ideation in U.S. Military Veterans With PTSD and MDD: Results From the National Health and Resilience in Veterans Study

BACKGROUND

Although several studies have examined risk factors for suicidal ideation among veterans, little is known about risk and protective factors for suicidal ideation in high-risk veteran samples. Thus, this study examined a broad range of risk and protective factors associated with the development of suicidal ideation in a high-risk sample of U.S. veterans who screened positive for current posttraumatic stress disorder (PTSD) and/or major depressive disorder (MDD).

METHODS

Data were analyzed from the National Health and Resilience in Veterans Study, a nationally representative, prospective cohort study of U.S. veterans. Veterans completed self-report measures to screen for PTSD and MDD and to assess for risk and protective factors. The sample included 222 veterans with PTSD and/or MDD who did not endorse suicidal ideation at baseline and completed at least one assessment over a seven-year follow-up period. A multivariable binary logistic regression analysis was conducted to examine baseline factors associated with incident suicidal ideation.

RESULTS

Nearly one in three (27.1%) of veterans with PTSD and/or MDD developed suicidal ideation over the seven-year follow-up period. Non-Caucasian race and lower scores on measures of purpose in life, conscientiousness, and frequency of religious service attendance were independently associated with incident suicidal ideation. Lower purpose in life (52.3%) and conscientiousness (33.2%) explained the vast majority of variance in incident suicidal ideation.

CONCLUSION

Nearly 30% of veterans with PTSD and/or MDD who did not endorse suicidal ideation at baseline developed suicidal ideation over a seven-year period. Prevention and treatment efforts designed to bolster purpose in life and conscientiousness may help mitigate risk for suicidal ideation in this high-risk population.

Heterogeneity in Short-Term Suicidal Ideation Trajectories: Predictors of and Projections to Suicidal Behavior

OBJECTIVE

Little is known about suicidal ideation stability, including whether stability is heterogeneous or homogeneous between individuals. Studies of this kind are necessary to understand the progression from suicidal ideation to action.

METHOD

This study examined suicidal ideation trajectories, using growth mixture modeling, in a sample of 359 past/current military service members (M age = 32.1 years, SD = 7.7; 88.3% male). Self-reported suicidal ideation information was collected at baseline and follow-up sessions at months 1, 3, 6, and 12. Following extraction of the best-fitting solution, predictors of trajectory status were examined and trajectory status was used to predict suicidal behavior between baseline and month 12 assessments.

RESULTS

Results revealed four trajectories, Low-Stable (n = 125), Moderate-Stable (n = 101), High-Stable (n = 76), and High-Rapidly Declining (n = 57). In general, the High-Stable trajectory had the highest levels of perceived burdensomeness, thwarted belongingness, PTSD symptoms, and drug use. The High- and Moderate-Stable trajectories had the highest rates of suicidal behavior between baseline and month 12.

CONCLUSIONS

Suicidal ideation, even in individuals with elevated ideation, is not a homogeneous construct over time. Stability of suicidal ideation might be an important risk factor, even if ideation is only moderately elevated.

Suicide in U.S. Women Veterans: An Interpersonal Theory Perspective on Suicide Prevention Policies

Increases in suicide rates for U.S. women Service Members and Veterans have emerged as a public health issue of great concern. Women Veterans are more likely than their civilian counterparts to die by suicide, and rates of suicide for women Veterans are rising faster than rates for male Veterans. Given higher rates of suicide in combat-exposed males and increased rates of suicide associated with military deployment for women, the expansion of women into direct combat roles may further escalate their rates of suicide. The interpersonal theory of suicide provides a framework for the examination of women Veterans' risk factors and how implementation of policy provisions can more effectively ameliorate suicide risk. Recent suicide prevention policy initiatives that target women Veterans' unique needs are important steps; however, suicide prevention efforts should address specific risk factors contributing to thwarted belongingness, perceived burdensomeness, and the acquired capability for suicide in Veteran women.

Shame as a mediator between posttraumatic stress disorder symptoms and suicidal ideation among veterans

BACKGROUND

Suicidal ideation is a problem that disproportionately affects veterans. Moreover, veterans with posttraumatic stress disorder (PTSD) appear to be at particularly high risk for suicide.

OBJECTIVE

The purpose of the present research was to examine whether shame mediates the association between PTSD and suicidal ideation.

METHODS

Secondary analyses were conducted in a sample of 201 veterans with PTSD seeking care through an outpatient Veterans Affairs specialty PTSD clinic.

RESULTS

Path analysis revealed that shame fully accounted for the effects of PTSD on suicidal ideation, suggesting that shame may represent a key link between PTSD and suicidal ideation among veterans.

LIMITATIONS

Although the reverse mediation effect was also examined, the present sample was cross-sectional and predominantly male.

CONCLUSIONS

The present findings suggest that shame may be an effective point of treatment intervention to reduce suicidal ideation among veterans with PTSD; however, additional prospective research is still needed to delineate the precise nature of these associations over time.

Posttraumatic Cognitions and Suicidal Ideation among Veterans receiving PTSD Treatment

With approximately 20 veteran suicide deaths per day, suicidal ideation (SI) among veterans is an important concern. Posttraumatic stress disorder (PTSD) is associated with SI among veterans, yet mechanisms of this relationship remain unclear. Negative posttraumatic cognitions contribute to the development and maintenance of PTSD, yet no studies have prospectively examined the relationship between posttraumatic cognitions and SI. Veterans (N = 177; 66% Male) participating in a 3-week intensive outpatient program for PTSD completed assessments of PTSD severity, depressive symptoms, SI, and posttraumatic cognitions. Negative posttraumatic cognitions about the self significantly predicted SI at posttreatment, controlling for pretreatment levels of SI, depression, and PTSD symptom severity. Self-blame and negative posttraumatic cognitions about others/world did not predict SI prospectively. Negative posttraumatic cognitions about the self appear to be an important factor in the manifestation of SI among veterans with PTSD and should be monitored as a potential indicator of suicide risk.

The moderating effect of social support on the relationship between physical health and suicidal thoughts among Chinese rural elderly: A nursing home sample

Suicide rate is relatively high among Chinese rural elderly. While there has been some exciting work on reporting and preventing suicide among community-dwelling elderly, only a few published studies have addressed the issues of rural nursing homes in China. This study aimed to investigate the relationship among perceived social support, physical health, and suicidal thoughts of the elderly living in Chinese rural nursing homes. It also examined the moderating effects of social support on the path from physical health to suicidal thoughts of the rural institutional elderly in China. This study investigated 205 participants aged 60 years and above in Chinese rural nursing homes. Participants' suicidal thoughts, perceived social support, and physical health were assessed. This study conducted descriptive analysis, Student's t-test, and Pearson's chi-square test to test how physical health and social support predicted suicidal thoughts, as well as the moderating effects of family's, friends', and others' social support on physical health and suicidal thoughts. Both physical health and perceived social support were significantly related to suicidal thoughts. Perceived social support from family, friends, and significant others moderated the relationship between physical health and suicidal thoughts. Findings of this study suggested that increasing social support and improving physical health would be effective in both suicide prevention and intervention for the residents in Chinese rural nursing homes.

Workplace victimization risk and protective factors for suicidal behavior among active duty military personnel

BACKGROUND

Workplace victimization is a potential risk factor for suicidal behaviors (SB) among military personnel that has been largely overlooked. This paper examines both the impact of workplace victimization on reported SB and several potential protective factors associated with such suicidal behaviors in a large sample of active duty soldiers.

METHODS

A case-control study was conducted with 71 soldiers who reported SB in the past 12 months, each matched on sociodemographic characteristics to two others without reported suicidal behaviors. A multiple regression model was estimated to assess the effects of risk and protective factors while controlling for other variables.

RESULTS

SB was associated with several aspects of victimization, mental health and substance abuse conditions, pain, impulsivity, stressors, negative life events, work-family conflict, active coping behaviors and positive military-related factors. Controlling for other variables, those with SB were more likely to have sought mental health or substance abuse services, to be depressed, anxious, impulsive, and less resilient than non-SB personnel.

LIMITATIONS

Study limitations included the use of retrospective self-report data, absence of some known SB predictors, and a population restricted to active duty Army personnel.

CONCLUSIONS

SB among active duty personnel is associated with victimization since joining the military and is protected by resiliency. These findings suggest that in addition to the usual mental health factors, these additional predictors should be accounted for in SB intervention and prevention planning for active duty personnel.

Posttraumatic stress disorder, depression, and suicidal ideation in veterans: Results from the mind your heart study

Veterans with PTSD or depression are at increased risk for suicidal ideation. However, few studies have examined that risk in those with comorbid PTSD and depression, instead focusing on these disorders individually. This study investigates the association of suicidal ideation with comorbid PTSD and depression and examines the role of military and psychosocial covariates. We evaluated 746 veterans using the CAPS to assess PTSD and the PHQ-9 to measure depression and suicidal ideation. Covariates were assessed via validated self-report measures. 49% of veterans with comorbid PTSD and depression endorsed suicidal ideation, making them more likely to do so than those with depression alone (34%), PTSD alone (11%), or neither (2%). In multivariate logistic regression models, this association remained significant after controlling for demographics and symptom severity. Anger, hostility, anxiety, alcohol use, optimism and social support did not explain the elevated risk of suicidal ideation in the comorbid group in fully adjusted models. As suicidal ideation is a known risk factor for suicide attempts and completions, veterans with comorbid PTSD and depression represent a vulnerable group who may need more intensive monitoring and treatment to reduce risk of suicide.

The Measurement and Role of Ecological Resilience Systems Theory Across Domain-Specific Outcomes: The Domain-Specific Resilient Systems Scales

Research suggests that trait resilience may be best understood within an ecological resilient systems theory, comprising engineering, ecological, and adaptive capacity resilience. However, there is no evidence as to how this theory translates to specific life domains. Data from two samples (the United States, n = 1,278; the United Kingdom, n = 211) facilitated five studies that introduce the Domain-Specific Resilient Systems Scales for assessing ecological resilient systems theory within work, health, marriage, friendships, and education. The Domain-Specific Resilient Systems Scales are found to predict unique variance in job satisfaction, lower job burnout, quality-of-life following illness, marriage commitment, and educational engagement, while controlling for factors including sex, age, personality, cognitive ability, and trait resilience. The findings also suggest a distinction between the three resilience dimensions in terms of the types of systems to which they contribute. Engineering resilience may contribute most to life domains where an established system needs to be maintained, for example, one's health. Ecological resilience may contribute most to life domains where the system needs sustainability in terms of present and future goal orientation, for example, one's work. Adaptive Capacity may contribute most to life domains where the system needs to be retained, preventing it from reaching a crisis state, for example, work burnout.

A model comparison approach to trauma-related guilt as a mediator of the relationship between PTSD symptoms and suicidal ideation among veterans

BACKGROUND

Suicidal ideation (SI) is a serious issue affecting U.S. veterans, and those with posttraumatic stress disorder (PTSD) are at an especially high risk of SI. Guilt has been associated with both PTSD and SI and may therefore be an important link between these constructs.

METHODS

The present study compared models of trauma-related guilt and used path analysis to examine the direct and indirect effects of PTSD and trauma-related guilt on SI among a sample of 988 veterans receiving outpatient PTSD treatment at a Veterans Affairs (VA) specialty clinic.

RESULTS

Results showed that a model of trauma-related guilt including guilt-cognitions and global guilt (but not distress) provided the best model fit for the data. PTSD and trauma-related guilt had direct effects on SI, and PTSD exhibited indirect effects on SI via trauma-related guilt.

LIMITATIONS

The use of cross-sectional data limits the ability to make causal inferences. A treatment-seeking sample composed primarily of Vietnam veterans limits generalizability to other populations.

CONCLUSIONS

Trauma-related guilt, particularly guilt cognitions, may be an effective point of intervention to help reduce SI among veterans with PTSD. This is an important area of inquiry, and suggestions for future research are discussed.

Friendship in War: Camaraderie and Prevention of Posttraumatic Stress Disorder Prevention

Aspects of social support during combat deployment, such as unit cohesion, have been shown to affect later posttraumatic stress disorder (PTSD) development among veterans. We utilized a longitudinal database to assess how relationship quality with fellow soldiers in World War II (WWII) might be linked with postwar PTSD symptoms. Data were available on 101 men who experienced combat exposure in WWII, documented through postwar assessment. Upon study entry (1939 to 1942), data were collected on the quality of participants' early childhood relationships and their emotional adjustment during college. Data on WWII experiences were collected in 1946. Relationship quality with fellow soldiers in WWII was examined as a moderator of the link between combat exposure and postwar PTSD symptoms. Prewar emotional adjustment was examined as a mediator between quality of childhood relationships and subsequent quality of relationships quality with fellow soldiers during war. Better quality relationships with fellow soldiers attenuated (i.e., moderated) the link between combat exposure severity and PTSD symptom count, explaining a significant percent of the variance, R² = .19, p < .001. There was also a significant indirect mediation effect of childhood relationship quality on relationships with soldiers through prewar emotional adjustment, ab = 0.02, 95% BCa CI [0.01, 0.05]. Results suggest that better peer relationship quality during deployment may reduce the likelihood of subsequent PTSD symptom development, and that the quality of early relationships may set the stage for better relationships during stressful contexts such as war. These findings have implications for PTSD risk factor screening prior to deployment, and underscore the importance of interpersonal support among soldiers during deployment.

Differences in suicide and death ideation among veterans and nonveterans with serious mental illness

Individuals with serious mental illness and veterans are two populations at elevated risk for suicide; however, research has not examined whether veterans with serious mental illness may be at higher suicide risk than nonveterans with serious mental illness. Additionally, overlapping risk factors for suicide in these populations may account for differences in suicide-related outcomes between these groups. Therefore, the aim of this study was to identify differences in death ideation and suicide ideation among veterans and nonveterans with serious mental illness. We also aimed to explore these effects after adjusting for potentially shared risk factors. We found that veterans with serious mental illness reported death ideation and suicide ideation more than twice as often as nonveterans with serious mental illness. After adjusting for demographic, psychiatric, and theory-driven risk factors, the effect of veteran status on death ideation remained significant, though the effect on suicide ideation was no longer significant. Depressive and psychotic symptoms were significant predictors of death ideation; depressive symptoms and hostility were significant predictors of suicide ideation. Clinicians should particularly monitor death ideation and suicide ideation in veterans with serious mental illness, as well as associated clinical risk factors such as depression, psychotic symptoms, and hostility. (PsycINFO Database Record