Risk factors for homelessness among US veterans

Prevalence of Four Types of Social Support and Their Relation to Mental Health among low-income U.S. Veterans: Implications for Community Health

To provide a comprehensive examination of different types of social support and associations with mental health among U.S. military veterans, a group vulnerable to psychosocial dysfunction. Using a nationally representative sample of 1,004 low-income U.S. veterans, this study examined the prevalence and mental health correlates of emotional, informational/tangible, positive social interaction, and affectionate social support. In the sample, 49-60% of participants perceived the four types of social support "most of the time" with the lowest prevalence being positive social interaction and the highest being affectionate support. Multivariable analyses found higher levels of all four types of social support were significantly associated with being married and greater mental health functioning. Some types of social support were uniquely associated with income level and positive screens for specific psychiatric disorders. Low social support is common among low-income U.S. veterans, and there is a need for community health interventions that target different types of social support to improve mental health and community integration.

Leveraging Electronic Health Records to Assess Residential Mobility Among Veterans in the Veterans Health Administration

BACKGROUND

Residential mobility, or a change in residence, can influence health care utilization and outcomes. Health systems can leverage their patients' residential addresses stored in their electronic health records (EHRs) to better understand the relationships among patients' residences, mobility, and health. The Veteran Health Administration (VHA), with a unique nationwide network of health care systems and integrated EHR, holds greater potential for examining these relationships.

METHODS

We conducted a cross-sectional analysis to examine the association of sociodemographics, clinical conditions, and residential mobility. We defined residential mobility by the number of VHA EHR residential addresses identified for each patient in a 1-year period (1/1-12/31/2018), with 2 different addresses indicating one move. We used generalized logistic regression to model the relationship between a priori selected correlates and residential mobility as a multinomial outcome (0, 1, ≥2 moves).

RESULTS

In our sample, 84.4% (n=3,803,475) veterans had no move, 13.0% (n=587,765) had 1 move, and 2.6% (n=117,680) had ≥2 moves. In the multivariable analyses, women had greater odds of moving [aOR=1.11 (95% CI: 1.10,1.12) 1 move; 1.27 (1.25,1.30) ≥2 moves] than men. Veterans with substance use disorders also had greater odds of moving [aOR=1.26 (1.24,1.28) 1 move; 1.77 (1.72,1.81) ≥2 moves].

DISCUSSION

Our study suggests about 16% of veterans seen at VHA had at least 1 residential move in 2018. VHA data can be a resource to examine relationships between place, residential mobility, and health.

Addressing racial and ethnic disparities in premature exits from permanent supportive housing among residents with substance use disorders

Background

Permanent supportive housing (PSH) is an evidence-based practice for reducing homelessness that subsidizes permanent, independent housing and provides case management-including linkages to health services. Substance use disorders (SUDs) are common contributing factors towards premature, unwanted ("negative") PSH exits; little is known about racial/ethnic differences in negative PSH exits among residents with SUDs. Within the nation's largest PSH program at the Department of Veterans Affairs (VA), we examined relationships among SUDs and negative PSH exits (for up to five years post-PSH move-in) across racial/ethnic subgroups.

Methods

We used VA administrative data to identify a cohort of homeless-experienced Veterans (HEVs) (n = 2,712) who were housed through VA Greater Los Angeles' PSH program from 2016-2019. We analyzed negative PSH exits by HEVs with and without SUDs across racial/ethnic subgroups (i.e., African American/Black, Non-Hispanic White, Hispanic/Latino, and Other/Mixed [Asian, American Indian or Alaskan Native, and Native Hawaiian or Other Pacific Islander, and multi-race]) in controlled models and accounting for competing risk of death.

Results

In competing risk models, HEVs with at least one SUD had 1.3 times the hazard of negative PSH exits compared to those without SUDs (95% CI: 1.00, 1.61). When stratifying by race/ethnicity, Other/Mixed race residents with at least one SUD had 6.4 times the hazard of negative PSH exits compared to their peers without SUDs (95% CI: 1.61-25.50). Hispanic/Latino residents with at least one SUD had 1.9 times the hazard compared to those without SUDs, also indicating a strong relationship with negative PSH exits; however, this association was not statistically significant (95% CI: 0.85-4.37). Black residents with at least one SUD had 1.2 times the hazard compared to those without SUDs (95% CI: 0.85-1.64), indicating no evidence of an association with negative PSH exits. Similarly, Non-Hispanic White residents with at least one SUD had 1.1 times the hazard compared to those without SUDs (95% CI: 0.75-1.66).

Conclusions

These findings suggest relationships between SUDs and negative PSH exits differ between race/ethnic groups and suggest there may be value in culturally specific tailoring and implementation of SUD services for these subgroups.

Predicting Homelessness Among Transitioning U.S. Army Soldiers

INTRODUCTION

This study develops a practical method to triage Army transitioning service members (TSMs) at highest risk of homelessness to target a preventive intervention.

METHODS

The sample included 4,790 soldiers from the Study to Assess Risk and Resilience in Servicemembers-Longitudinal Study (STARRS-LS) who participated in 1 of 3 Army STARRS 2011-2014 baseline surveys followed by the third wave of the STARRS-LS online panel surveys (2020-2022). Two machine learning models were trained: a Stage-1 model that used administrative predictors and geospatial data available for all TSMs at discharge to identify high-risk TSMs for initial outreach; and a Stage-2 model estimated in the high-risk subsample that used self-reported survey data to help determine highest risk based on additional information collected from high-risk TSMs once they are contacted. The outcome in both models was homelessness within 12 months after leaving active service.

RESULTS

Twelve-month prevalence of post-transition homelessness was 5.0% (SE=0.5). The Stage-1 model identified 30% of high-risk TSMs who accounted for 52% of homelessness. The Stage-2 model identified 10% of all TSMs (i.e., 33% of high-risk TSMs) who accounted for 35% of all homelessness (i.e., 63% of the homeless among high-risk TSMs).

CONCLUSIONS

Machine learning can help target outreach and assessment of TSMs for homeless prevention interventions.

Prevalence and Clinical Characteristics of Recreational and At-Risk/Problematic Gambling Among Low-Income U.S. Veterans: Results from the National Veteran Homeless and Other Poverty Experiences (NV-HOPE) Study

This study examined associations between recreational gambling (RG) and at-risk/problem gambling (ARPG), and clinical measures of mental illness and substance use, functionality, homelessness, in a nationally representative sample of U.S. military veterans. Data were analyzed from 781 veterans who participated National Veteran Homeless and Other Poverty Experiences (NV-HOPE) study conducted in 2021. Chi-square tests, analyses of variance (ANOVAs) and logistic regressions analyses were conducted to examine unadjusted and adjusted associations between gambling group status and sociodemographic, psychiatric, substance use, functioning, and homelessness measures. A significant minority of low-income U.S. veterans reported gambling, with 24.9% (95% confidence interval [CI] 95% CI 21.12-28.76%) exhibiting RG and 6.7% (95% CI 3.88-9.42%) screening positive for ARPG. The prevalence of ARPG was higher among younger, non-White veterans. ARPG was associated with greater symptoms of substance use and anxiety; poorer physical functioning; history of any mental illness; lifetime history of homelessness; and having any student or car loans relative to NG. Veterans who had RG were more likely to screen positive for drug use disorders relative to NG. Results of the current study provide an up-to-date estimate of the current prevalence of RG and ARPG among low-income U.S. veterans and underscore the importance of routine screening, monitoring, and development of interventions for problematic gambling severity, as well as interventions for ARPG in this population. These findings may inform targeted intervention strategies for this vulnerable subpopulation.

The impact of assortative mating, participation bias and socioeconomic status on the polygenic risk of behavioural and psychiatric traits

To investigate assortative mating (AM), participation bias and socioeconomic status (SES) with respect to the genetics of behavioural and psychiatric traits, we estimated AM signatures using gametic phase disequilibrium and within-spouses and within-siblings polygenic risk score correlation analyses, also performing a SES conditional analysis. The cross-method meta-analysis identified AM genetic signatures for multiple alcohol-related phenotypes, bipolar disorder, major depressive disorder, schizophrenia and Tourette syndrome. Here, after SES conditioning, we observed changes in the AM genetic signatures for maximum habitual alcohol intake, frequency of drinking alcohol and Tourette syndrome. We also observed significant gametic phase disequilibrium differences between UK Biobank mental health questionnaire responders versus non-responders for major depressive disorder and alcohol use disorder. These results highlight the impact of AM, participation bias and SES on the polygenic risk of behavioural and psychiatric traits, particularly in alcohol-related traits.

Financial health and psychiatric symptoms among veterans with psychosis or recent homelessness during the COVID-19 pandemic

The COVID-19 pandemic disproportionately impacted the physical health of some vulnerable groups, but further study is needed to investigate the pandemic's impact on financial health and mental well-being. We analyzed data from 158 participants, consisting of 59 veterans with a psychotic disorder (PSY), 49 recently housed veterans (RHV), and a control group of 50 veterans (CTL) who were assessed five times from May 2020-July 2021. This study compared the financial health of these three groups and examined the relation between financial health and psychiatric symptoms. Although the CTL group reported significantly higher income and savings than the PSY and RHV groups, the CTL group reported greater negative financial shocks than the PSY group. The RHV group reported greater material hardship but greater propensity to plan for finances and less financial shocks than the PSY group. Across all three groups, there was a reduction in financial shocks over time and no group showed more change than another. Across time, material hardship, financial shocks, and propensity to plan for finances were each significantly associated with symptoms of major depression. Together, these findings suggest the COVID-19 pandemic did not greatly impact the financial health of PSY and RHV groups possibly because of their limited income and resilience to adversity. Financial health was related to mental health supporting the U.S. government's strategic plan to include financial empowerment services in efforts to improve mental health and reduce veteran suicide. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Capturing the Dynamics of Homelessness Through Ethnography and Mobile Technology: Protocol for the Development and Testing of a Smartphone Technology-Supported Intervention

BACKGROUND

US military veterans who have experienced homelessness often have high rates of housing transition. Disruptions caused by these transitions likely exacerbate this population's health problems and interfere with access to care and treatment engagement. Individuals experiencing homelessness increasingly use smartphones, contributing to improved access to medical and social services. Few studies have used smartphones as a data collection tool to systematically collect information about the daily life events that precede and contribute to housing transitions, in-the-moment emotions, behaviors, geographic movements, and perceived social support.

OBJECTIVE

The study aims to develop and test a smartphone app to collect longitudinal data from veterans experiencing homelessness (VEH) and to evaluate the feasibility and acceptability of using the app in a population that is unstably housed or homeless.

METHODS

This study's design had 3 phases. Phase 1 used ethnographic methods to capture detailed data on day-to-day lived experiences of up to 30 VEH on topics such as housing stability, health, and health behaviors. Phase 2 involved focus groups and usability testing to develop and refine mobile phone data collection methods. Phase 3 piloted the smartphone mobile data collection with 30 VEH. We included mobile ethnography, real-time surveys through an app, and the collection of GPS data in phase 3.

RESULTS

The project was launched in June 2020, and at this point, some data collection and analysis for phases 1 and 2 are complete. This project is currently in progress.

CONCLUSIONS

This multiphase study will provide rich data on the context and immediate events leading to housing transitions among VEH. This study will ensure the development of a smartphone app that will match the actual needs of VEH by involving them in the design process from the beginning. Finally, this study will offer important insights into how best to develop a smartphone app that can help intervene among VEH to reduce housing transitions.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

DERR1-10.2196/53022.

Rates and Predictors of Returns to Homelessness Among Veterans, 2018-2022

INTRODUCTION

The progress made by the U.S. Department of Veterans Affairs toward ending veteran homelessness requires that attention be paid to preventing returns to homelessness.

METHODS

Using national Veterans Affairs data on 293,820 exits from a Veterans Affairs homeless program to a permanent housing destination between January 2018 and December 2022, rates and predictors of returns to homelessness among veterans were examined. Analyses were conducted in June-August 2023. A return to homelessness was operationally defined as a return encounter with a Veterans Affairs homeless program.

RESULTS

A total of 5.8% of successful exits to permanent housing resulted in a return to homelessness within 6 months, 10.2% resulted in a return within 12 months, and 16.7% resulted in a return within 24 months. In the total sample, veterans who were male (hazard ratio=1.47), were widowed (hazard ratio=1.29), had diagnoses of drug use disorder (hazard ratio=1.40) or psychotic disorder (hazard ratio=1.20), and had used more inpatient or urgent care services in the previous year (hazard ratio=1.05-1.15) were at significantly greater risk of returning to homelessness. Many of these predictors remained significant in subgroup analyses of female veterans, veterans aged ≥65 years, and veterans in the Housing and Urban Development-Veterans Affairs Supportive Housing program.

CONCLUSIONS

Most homeless veterans served by Veterans Affairs who exit to permanent housing do not return to homelessness within two years. The most critical period seems to be the first year, when 1 in 10 veterans return to homelessness. Knowledge of these risk factors may be important in planning secondary and tertiary prevention efforts for homelessness.

Prevalence and Correlates of Food and/or Housing Instability among Men and Women Post-9/11 US Veterans

Food and/or housing instability (FHI) has been minimally examined in post-9/11 US veterans. A randomly selected nationally representative sample of men and women veterans (n = 38,633) from the post-9/11 US veteran population were mailed invitation letters to complete a survey on health and well-being. Principal component analysis and multivariable logistic regression were used to identify FHI's key constructs and correlates for 15,166 men and women respondents (9524 men, 5642 women). One-third of veterans reported FHI; it was significantly more likely among women than men (crude odds ratio = 1.31, 95% CI:1.21-1.41) and most prevalent post-service (64.2%). "Mental Health/Stress/Trauma", "Physical Health", and "Substance Use" were FHI's major constructs. In both sexes, significant adjusted associations (p < 0.01) were found between FHI and homelessness, depression, adverse childhood experiences, low social support, being enlisted, being non-deployed, living with seriously ill/disabled person(s), and living in dangerous neighborhoods. In men only, posttraumatic stress disorder (adjusted odds ratio (AOR) = 1.37, 95% CI:1.14-1.64), cholesterol level (elevated versus normal, AOR = 0.79, 95% CI:0.67-0.92), hypertension (AOR = 1.25, 95% CI:1.07-1.47), and illegal/street drug use (AOR = 1.28, 95% CI:1.10-1.49) were significant (p < 0.01). In women only, morbid obesity (AOR = 1.90, 95%CI:1.05-3.42) and diabetes (AOR = 1.53, 95% CI:1.06-2.20) were significant (p < 0.05). Interventions are needed that jointly target adverse food and housing, especially for post-9/11 veteran women and enlisted personnel.

The mediating role of social support in associations between childhood adversity, military sexual trauma, and homelessness in a nationally representative sample of US veterans

Among veterans, availability of social support and histories of military sexual trauma (MST) and/or adverse childhood experiences (ACEs) are particularly salient correlates of homelessness. Using path analyses, we investigated whether social support (i.e., interpersonal social support and community integration) would at least partially account for the relationships of MST and ACEs with any lifetime homelessness in a large, nationally representative sample of veterans (N = 4069, 9.8% female). Interpersonal social support and community integration partially explained the relationship between ACEs and any lifetime homelessness. However, they did not mediate the relationship between MST and any lifetime homelessness. Female veterans also reported higher trauma rates and lower perceived social support than male counterparts during correlational analyses. These results reinforce existing literature on the importance of research and interventions tailored to veterans with low social support and integration. Results have potential to inform interventions and policy for veterans experiencing and/or at risk for homelessness.

Homelessness Among Acute Care Patients Within a Large Health Care System in Northern California

The impacts of homelessness on health and health care access are detrimental. Intervention and efforts to improve outcomes and increase availability of affordable housing have mainly originated from the public health sector and government. The role that large community-based health systems may play has yet to be established. This study characterizes patients self-identified as homeless in acute care facilities in a large integrated health care system in Northern California to inform the development of collaborative interventions addressing unmet needs of this vulnerable population. The authors compared sociodemographic characteristics, clinical conditions, and health care utilization of individuals who did and did not self-identify as homeless and characterized their geographical distribution in relation to Sutter hospitals and homeless resources. Between July 1, 2019 and June 30, 2020, 5% (N = 20,259) of the acute care settings patients had evidence of homelessness, among which 51.1% age <45 years, 66.4% males, and 24% non-Hispanic Black. Patients experiencing homelessness had higher emergency department utilization and lower utilization of outpatient and urgent care services. Mental health conditions were more common among patients experiencing homelessness. More than half of the hospitals had >5% of patients who identified as homeless. Some hospitals with higher proportions of patients experiencing homelessness are not located near many shelter resources. By understanding patients who self-identify as homeless, it is possible to assess the role of the health system in addressing their unmet needs. Accurate identification is the first step for the health systems to develop and deliver better solutions through collaborations with nonprofit organizations, community partners, and government agencies.

A systematic review of approaches to improve medication adherence in homeless adults with psychiatric disorders

Introduction

Medication non-adherence is a significant problem among homeless individuals with psychiatric disorders in the United States. We conducted a systematic review to identify strategies to improve psychiatric medication adherence among homeless individuals with psychiatric disorders, including substance use disorders.

Methods

We searched seven databases (MEDLINE, Embase, PsychInfo, Scopus, Web of Science, CDSR, and CENTRAL) and screened 664 studies by title and abstract followed by full-text review. Our inclusion criteria were studies that: involved an intervention for homeless adults with psychiatric disorders, reported a quantitative outcome of medication adherence, and were published in English in a peer-reviewed journal. We rated the relative effectiveness of strategies described in each study using a self-designed scale.

Results

Eleven peer-reviewed studies met criteria for inclusion in this review. Within these studies, there were seven different approaches to improve medication adherence in this population. Three studies were randomized controlled trials (RCTs) and the remaining were observational studies. Outpatient interventions included Assertive Community Treatment, Cell Phone-Assisted Monitoring, Customized Adherence Enhancement plus Long-Acting Injectable Medications, and Homeless-Designated Pharmacy Clinics. Residential, shelter-based, and inpatient interventions included use of the Housing First model, Modified Therapeutic Communities, and Homeless-Designated Inpatient Care. The approaches described in four of the eleven studies were rated as scoring a 3 or higher on a 5-point scale of effectiveness in improving medication adherence; none received 5 points.

Discussion

The interventions with the strongest evidence for improving medication adherence in this population were Assertive Community Treatment, Customized Adherence Enhancement plus Long-Acting Injectable Medications, and Housing First. Overall, studies on this topic required more rigor and focus on medication adherence as an outcome in this population. This review highlights several promising strategies and the need for larger RCTs to determine effective and diverse ways to improve medication adherence among homeless adults with psychiatric disorders.

Changes in Homelessness Among US Veterans After Implementation of the Ending Veteran Homelessness Initiative

Importance

Homelessness is a persistent and growing problem. What role health systems should play and how that role is incorporated into larger strategic efforts are not well-defined.

Objective

To compare homelessness among veterans with that in the general population during a 16-year study period before and after implementation of the Ending Veteran Homelessness Initiative, a program to rehouse veterans experiencing homelessness.

Design, Setting, and Participants

This national retrospective cohort study using a mixed-methods approach examined annualized administrative (January 1, 2007, to December 31, 2022) and population data prior to (2007-2009) and during (2010-2022) the Ending Veteran Homelessness initiative. Participants included unhoused adults in the US between 2007 and 2022.

Exposure

Enrollment in Veterans Health Administration (VHA) Homeless Program Office components providing housing, case management, and wrap-around clinical and supportive services.

Main Outcomes and Measures

Point-in-time (PIT) count data for unhoused veterans and nonveterans during the study period, number of Section 8 housing vouchers provided by Housing and Urban Development-Veterans Administration Supportive Housing, number of community grants awarded by Supportive Services for Veterans and Families, and total number of veterans housed each year. Semistructured interviews with VHA leadership were performed to gain insight into the strategy.

Results

In 2022, 33 129 veterans were identified in the PIT count. They were predominantly male (88.7%), and 40.9% were unsheltered. During the active years of the Ending Veteran Homelessness initiative, veteran homelessness decreased 55.3% compared with 8.6% for the general population. The proportion of veterans in this cohort also declined from 11.6% to 5.3%. This change occurred during a shift to "housing first" as agency policy to create low-barrier housing availability. It was also coupled with substantial growth in housing vouchers, grants to community partner agencies, and growth in VHA clinical and social programming to provide homeless-tailored wrap-around services and support once participants were housed. Key respondent interviews consistently cited the shift to housing first, the engagement with community partners, and use of real-time data as critical.

Conclusions and Relevance

In this cohort study of the federal Ending Veteran Homelessness initiative, after program implementation, there was a substantially greater decrease in homelessness among veterans than in the general population. These findings suggest an important role for health systems in addressing complex social determinants of health. While some conditions unique to the VHA facilitated the change in homelessness, lessons learned here are applicable to other health systems.

Predictors of Incident Stroke and Subsequent Mortality Among a Sample of Veterans with Experience of Housing Instability

Homelessness is associated with poor health outcomes and early development of cardiovascular disease. This study investigated the correlates of incident stroke and its association with mortality among Veterans experiencing housing instability. Using a national sample of Veterans (n=565,608) with incident housing instability between 2014-2018, we compared characteristics of Veterans who did and did not experience incident stroke and conducted logistic regressions to assess two outcomes: incident stroke and mortality. Almost four percent experienced a first stroke and were more frequently male, older than 55 years, Black, and non-Hispanic. A higher rate of mortality was observed among those with a first stroke compared with those with no stroke (17.6% vs. 10.8%), although the difference was not statistically significant. Incident stroke was associated with triple the odds of death among unstably-housed Veterans compared with those who did not have an incident stroke. Implications include the need to screen and monitor for stroke risk among Veterans with experience of housing instability, particularly for those who are older.

The impact of psychological strengths on Veteran populations' mental health trajectories during the COVID-19 pandemic

PURPOSE

Mental health trajectories during the COVID-19 pandemic have been examined in Veterans with tenuous social connections, i.e., those with recent homelessness (RHV) or a psychotic disorder (PSY), and in control Veterans (CTL). We test potential moderating effects on these trajectories by psychological factors that may help individuals weather the socio-emotional challenges associated with the pandemic (i.e., 'psychological strengths').

METHODS

We assessed 81 PSY, 76 RHV, and 74 CTL over 5 periods between 05/2020 and 07/2021. Mental health outcomes (i.e., symptoms of depression, anxiety, contamination concerns, loneliness) were assessed at each period, and psychological strengths (i.e., a composite score based on tolerance of uncertainty, performance beliefs, coping style, resilience, perceived stress) were assessed at the initial assessment. Generalized models tested fixed and time-varying effects of a composite psychological strengths score on clinical trajectories across samples and within each group.

RESULTS

Psychological strengths had a significant effect on trajectories for each outcome (ps < 0.05), serving to ameliorate changes in mental health symptoms. The timing of this effect varied across outcomes, with early effects for depression and anxiety, later effects for loneliness, and sustained effects for contamination concerns. A significant time-varying effect of psychological strengths on depressive symptoms was evident in RHV and CTL, anxious symptoms in RHV, contamination concerns in PSY and CTL, and loneliness in CTL (ps < 0.05).

CONCLUSION

Across vulnerable and non-vulnerable Veterans, presence of psychological strengths buffered against exacerbations in clinical symptoms. The timing of the effect varied across outcomes and by group.

Findings from a Peer-Facilitated, Social Isolation Intervention in the Veterans Health Administration Healthcare System: A Mixed-Methods, Pilot Feasibility Study

BACKGROUND

Social isolation is a global public health threat. Veterans are particularly at risk for social isolation due to high rates of comorbid physical and mental health problems. Yet, effective interventions are limited.

OBJECTIVES

Our primary objective was to assess the feasibility and acceptability of CONNECTED, a novel, transdiagnostic intervention to reduce social isolation that includes individual and group components and is delivered by peers via telehealth. Secondary objectives were to identify appropriate outcome measures and explore preliminary intervention effects.

METHODS

This was a two-phase study. In Phase 1, to evaluate study feasibility, we surveyed 200 veterans to assess prevalence of social isolation and their interest in social connectedness interventions. In Phase 2, we employed a mixed-methods, pre-post study design in which we piloted CONNECTED with 19 veterans through 2 successive cohorts to further assess feasibility, to evaluate acceptability, and to explore preliminary effectiveness. Quantitative analyses involved descriptive and bivariate analyses as well as multivariate modeling. Qualitative interviews were analyzed using thematic analysis.

RESULTS

For Phase 1, 39% of veterans surveyed were socially isolated. Participants who were ≤ 55 years old, caregivers, and those who experienced unmet social needs were more likely to report social isolation. Over 61% expressed interest in VA programs to reduce social isolation. For Phase 2, the pilot intervention, recruitment rate was 88% and the enrollment rate was 86%. Retention rates for the two cohorts were 80% and 50%, respectively, and satisfaction rates among intervention completers were 100%. Results also showed statistically significant improvements in social isolation (+ 5.91, SD = 4.99; p = .0028), social support (+ 0.74, SD = 1.09; p = .03), anxiety (-3.92, SD = 3.73; p = .003), and depression (-3.83, SD = 3.13; p = .001). Results for the other measures were not statistically significant.

CONCLUSION

CONNECTED is a feasible and acceptable intervention and is likely to be an effective tool to intervene on social isolation among veterans.

Self-reported Impacts of the COVID-19 Pandemic and Economic Inflation on the Well-being of Low-income U.S. Veterans

The health and well-being of low-income populations may be disproportionately impacted by major public health and economic events. This study examined written self-reported impacts of the Coronavirus Disease-2019 (COVID-19) pandemic and the economic inflationary period on health from a national sample of 854 low-income U.S. veterans. Responses were analyzed using rapid assessment procedures. In response to the COVID-19 pandemic, 59% of participants reported the pandemic had "no effect" on their health, 7% reported increased social isolation, and small proportions of participants reported negative effects on physical and mental health. In response to economic inflation, 43% of participants reported inflation had "no effect" on their health, 11% reported concerns about personal finances, and only small proportions reported other negative psychosocial impacts. Collectively, these findings suggest many low-income veterans are resilient during major events. Further research is needed on long-term health effects of inflation on this population.

Unconditional Cash Transfers and Association With Clinical Outcomes Among U.S. Veterans With Psychosis or Recent Homelessness

OBJECTIVE

Three rounds of stimulus checks were distributed to middle- and low-income U.S. adults during the COVID-19 pandemic. This 15-month longitudinal study examined rates of receipt of these stimulus checks, planned expenses, and associations with clinical outcomes among three veteran groups.

METHODS

In total, 158 veterans, consisting of 59 with a psychotic disorder, 49 recently homeless veterans, and a comparison group of 50 veterans without a history of psychosis or homelessness, were assessed five times between May 2020 and July 2021. Bivariate analyses were used to compare receipt of stimulus checks and planned expenses among the groups, and multivariable analyses examined how receipt of checks was related to mental health and substance use over time.

RESULTS

No group difference was found in receipt of stimulus checks, and 74%-84% of veterans reported receipt of more than one check. Most participants reported plans to use their stimulus checks to pay for bills, groceries, credit card debt, and rent or mortgage or to save the money. Over time, participants who received a greater number of stimulus checks reported significantly decreased symptoms of depression (B=-0.48) and anxiety (B=-0.84) and improved social functioning (B=0.24). For the recently homeless group, a greater number of stimulus checks received was associated with decreases in days of alcohol intoxication and drug use, but the reverse was found for the psychosis group.

CONCLUSIONS

Multiple short-term unconditional government cash transfers may improve mental and social functioning among vulnerable populations during major crises, a finding that contributes to the research literature and has policy implications for pandemic and emergency preparedness.

Associations of active-duty mental health trajectories with post-military adjustment: Results from the STARRS Longitudinal Study

BACKGROUND

Many servicemembers experience difficulties transitioning from military to civilian life. We examined whether changes in mental health observed during active duty were associated with indices of post-military adjustment.

METHODS

Survey data from the multi-wave Army STARRS Pre/Post Deployment Study (PPDS; conducted 2012-2014) were linked to follow-up data from wave 1 of the STARRS Longitudinal Study (STARRS-LS1; conducted 2016-2018). Empirical Bayes estimates of intercepts and slopes of posttraumatic stress, problematic anger, and depressive symptoms during the PPDS were extracted from mixed-effects growth models and evaluated as predictors of life stress among 1080 participants who had separated or retired from the Army at STARRS-LS1; and of job satisfaction among 586 veterans who were employed at STARRS-LS1.

RESULTS

Higher average levels and larger increases in posttraumatic stress, anger, and depression over the deployment period were each associated with increased stress and (in the case of anger and depression) reduced job satisfaction. Posttraumatic stress and anger slopes were associated with overall stress (b = 5.60, p < 0.01 and b = 15.64, p = 0.04, respectively) and relationship stress (b = 5.50, p = 0.01 and b = 22.86, p = 0.01, respectively) beyond the average levels of those symptoms.

LIMITATIONS

Some transition-related difficulties may have resolved before outcome assessment; some measures were not previously validated.

CONCLUSIONS

Larger increases in posttraumatic stress and anger over a deployment period were associated with increased stress after leaving the Army, even after controlling for average symptom levels during the same period. Monitoring changes in mental health during active duty may help identify personnel who need additional support to facilitate the military-to-civilian transition.

Determinants of health-related quality of life (HRQoL) among homeless individuals during the COVID-19 pandemic

OBJECTIVE

Thus far, there is very limited knowledge regarding homeless individuals during the COVID-19 pandemic, particularly related to the health-related quality of life (HRQoL). Thus, our aim was to evaluate HRQoL and to clarify the determinants of HRQoL among homeless individuals during the COVID-19 pandemic in Germany.

METHODS

Data were taken from the national survey on psychiatric and somatic health of homeless individuals during the COVID-19 pandemic-NAPSHI (n = 616). The established EQ-5D-5L was used to quantify problems in five health dimensions, and its visual analogue scale (EQ-VAS) was used to record self-rated health status. Sociodemographic factors were included in regression analysis.

RESULTS

Pain/discomfort was the most frequently reported problem (45.3%), thereafter anxiety/depression (35.9%), mobility (25.4%), usual activities (18.5%) and self-care (11.4%). Average EQ-VAS score was 68.97 (SD: 23.83), and the mean EQ-5D-5L index was 0.85 (SD: 0.24). Regressions showed that higher age and having a health insurance were associated with several problem dimensions. Being married was associated with higher EQ-VAS scores.

CONCLUSIONS

Overall, our study findings showed a quite high HRQoL among homeless individuals during the COVID-19 pandemic in Germany. Some important determinants of HRQoL were identified (e.g., age or marital status). Longitudinal studies are required to confirm our findings.

Stressful Life Events and Risk of Homelessness After Active Duty: An Assessment of Risk and Resilience Among Servicemembers

OBJECTIVES

The transition from military to civilian life may present increased exposure to various stressful life events (SLEs) that can increase the risk of homelessness (eg, loss of employment, dissolution of romantic relationships). We assessed the extent to which exposure to SLEs occurring proximal to US Army soldier transitions out of active duty was associated with risk of homelessness.

METHODS

A total of 16 589 respondents who were no longer on active duty but participated while on active duty during 2011-2014 baseline surveys completed follow-up surveys during 2016-2018 and 2018-2019. The follow-up surveys assessed SLEs and homelessness occurring in the past 12 months. We used modified Poisson regression models to evaluate how much differential SLE exposure and effects explained the aggregate association of a risk index with homelessness among a sample of 6837 respondents, weighted to represent the full sample.

RESULTS

More than half (n = 3510, 52.8%) of respondents reported experiencing any SLEs in the past 12 months. Most (60.5%) of the difference in prevalence of homelessness among respondents defined as being at high risk of homelessness (vs lower risk) was explained by differential exposure to, and/or effects of, these SLEs. Personal betrayal by a loved one and economic problems played the largest roles in adjusted risk differences (0.045 and 0.074, respectively).

CONCLUSIONS

Homelessness might be reduced by gearing interventions toward soldiers at high risk of homelessness who are transitioning out of active duty to reduce exposure to and effects of modifiable SLEs on experiencing homelessness.

An Understated Comorbidity: The Impact of Homelessness on Traumatic Brain Injury

Traumatic brain injury (TBI), a neurovascular injury caused by external force, is a common diagnosis among veterans and those experiencing homelessness (HL). There is a significant overlap in the veteran and homeless population, possibly accounting for the two to seven times greater incidence of TBI among those experiencing HL than the general population. Despite these statistics, individuals experiencing HL are often underdiagnosed and ineffectively treated for TBI. We introduced a novel model of HL. Over 5 weeks, adult Sprague-Dawley rats were randomly assigned to one of the following conditions: TBI only, HL only, TBI + HL, or control (n = 9 per group). To emulate HL, animals (2 animals per cage) were exposed to soiled beddings for 5 weeks. Subsequently, animals were introduced to TBI by using the moderate controlled cortical impact model, then underwent 4 consecutive days of behavioral testing (beam walk (BW), elevated body swing test (EBST), forelimb akinesia (FA), paw grasp (PG), Rotorod, and elevated T-maze). Nissl staining was performed to determine the peri-impact cell survival and the integrity of corpus callosum area. Motor function was significantly impaired by TBI, regardless of housing (beam walk or BW 85.0%, forelimb akinesia or FA 104.7%, and paw grasp or PG 100% greater deficit compared to control). Deficits were worsened by HL in TBI rats (BW 93.3%, FA 40.5%, and PG 50% greater deficit). Two-way ANOVA revealed BW (F(4, 160) = 31.69, p < 0.0001), FA (F(4, 160) = 13.71, p < 0.0001), PG (F(4, 160) = 3.873, p = 0.005), Rotorod (F(4, 160), p = 1.116), and EBST (F(4, 160) = 6.929, p < 0.0001) showed significant differences between groups. The Rotorod and EBST tests showed TBI-induced functional deficits when analyzed by day, but these deficits were not exacerbated by HL. TBI only and TBI + HL rats exhibited typical cortical impact damage (F(3,95) = 51.75, p < 0.0001) and peri-impact cell loss compared to control group (F(3,238) = 47.34, p < 0.0001). Most notably, TBI + HL rats showed significant alterations in WM area measured via the corpus callosum (F(3, 95) = 3.764, p = 0.0133). Worsened behavioral outcomes displayed by TBI + HL rats compared to TBI alone suggest HL contributes to TBI functional deficits. While an intact white matter, such as the corpus callosum, may lessen the consequent functional deficits associated with TBI by enhancing hemispheric communications, there are likely alternative cellular and molecular pathways mitigating TBI-associated inflammatory or oxidative stress responses. Here, we showed that the environmental condition of the patient, i.e., HL, participates in white matter integrity and behavioral outcomes, suggesting its key role in the disease diagnosis to aptly treat TBI patients.

Prison Adjustment Among Military Veterans: The Impact of Traumatic Events, Service History, and PTSD

Military veterans have been shown to differ demographically from non-veterans in the criminal justice system. However, relatively little is known about their psychological adjustment, institutional misbehavior, and the efficacy of programing received while incarcerated. Using data taken from a national sample of prison inmates, this study investigates how traumatic events experienced during military service can impact the intensity of negative affect among veterans. Additionally, we examine whether prison misconduct is influenced by military service history and the receipt of substance abuse treatment. Controlling for a host of relevant variables, our results indicate that traumatic events show a significant effect on psychological adjustment only indirectly through veterans who developed post-traumatic stress disorder and that misconduct is lower among those who received an honorable discharge. Overall, these findings suggest that the ability of veterans to resist adverse outcomes may depend on a variety of factors both within and outside the prison environment.

Psychiatric Issues in Women Veterans

Women veterans have unique life experiences and mental health needs, perhaps in part related to their high rates of exposure to traumatic events including military sexual trauma, combat trauma, and intimate partner violence. We review mental health difficulties among women veterans and describe related functional impairment. Evidence-based treatments are available, but barriers to care remain, including providers' lack of awareness of the unique needs of women veterans. Efforts are needed to increase access to evidence-based interventions, remove barriers to care, and improve provider competency working with this population to maximize clinical outcomes.

Prevalence and Clinical Characteristics of Recreational and At-Risk/Problematic Gambling in a National Sample of U.S. Military Veterans

Gambling among U.S. military veterans is common, with more extensive involvement linked to gambling disorder and associated problems. This study examined associations between recreational gambling (RG) and at-risk/problem gambling (ARPG), and clinical measures (psychiatric disorders, substance use), behaviors (suicidality, homelessness, arrests) and functioning in a nationally representative sample of U.S. military veterans. Data were analyzed from 4069 veterans who participated in the National Health and Resilience in Veterans Study. Chi-square tests, analyses of variance (ANOVAs) and logistic regressions were conducted to examine unadjusted and adjusted associations between gambling group status and lifetime and current psychiatric diagnoses and behavioral and functioning measures. A significant minority of U.S. veterans reported gambling, with 27.3% (95% confidence interval [CI] 25.5-29.1%) exhibiting RG and 4.9% (95% CI 4.0-5.9%) screening positive for ARPG. The prevalence of ARPG was higher among younger, non-White, male veterans, while RG was more prevalent among retired veterans and those with higher household incomes relative to non-gambling (NG) individuals. ARPG was associated with greater trauma burden, lifetime and current psychiatric diagnoses, mental health treatment, alcohol and drug use disorders, suicidal ideation, homelessness, arrests, and poorer functioning relative to NG and RG, with stronger magnitude differences relative to NG. RG was associated with substance use disorders and arrest histories relative to NG. Results of the current study provide an up-to-date estimate of the current prevalence of RG and ARPG among U.S. veterans and underscore the importance of routine screening and monitoring of gambling problems, as well as interventions for ARPG in this population.

Prospective Associations of Military Discharge Characterization with Post-active Duty Suicide Attempts and Homelessness: Results from the Study to Assess Risk and Resilience in Servicemembers-Longitudinal Study (STARRS-LS)

INTRODUCTION

Active duty service members transitioning to civilian life can experience significant readjustment stressors. Over the past two decades of the United States' longest sustained conflict, reducing transitioning veterans' suicidal behavior and homelessness became national priorities. However, it remains a significant challenge to identify which service members are at greatest risk of these post-active duty outcomes. Discharge characterization, which indicates the quality of an individual's military service and affects eligibility for benefits and services at the Department of Veterans Affairs, is a potentially important indicator of risk.

MATERIALS AND METHODS

This study used data from two self-report panel surveys of the Study to Assess Risk and Resilience in Servicemembers-Longitudinal Study (STARRS-LS) (LS1: 2016-2018, n = 14,508; and LS2: 2018-2019, n = 12,156), which were administered to respondents who previously participated while on active duty in one of the three Army STARRS baseline self-report surveys (2011-2014): the New Soldier Study (NSS), a survey of soldiers entering basic training; All Army Study, a survey of active duty soldiers around the world; and the Pre-Post Deployment Study, a survey of soldiers before and after combat deployment. Human Subjects Committees of the participating institutions approved all recruitment, informed consent, and data collection protocols. We used modified Poisson regression models to prospectively examine the association of discharge characterization (honorable, general, "bad paper" [other than honorable, bad conduct, dishonorable], and uncharacterized [due to separation within the first 180 days of service]) with suicide attempt (subsample of n = 4334 observations) and homelessness (subsample of n = 6837 observations) among those no longer on active duty (i.e., separated or deactivated). Analyses controlled for other suicide attempt and homelessness risk factors using standardized risk indices that were previously developed using the LS survey data.

RESULTS

Twelve-month prevalence rates of self-reported suicide attempts and homelessness in the total pooled LS sample were 1.0% and 2.9%, respectively. While not associated with suicide attempt risk, discharge characterization was associated with homelessness after controlling for other risk factors. Compared to soldiers with an honorable discharge, those with a bad paper discharge had an increased risk of homelessness in the total sample (relative risk [RR] = 4.4 [95% CI = 2.3-8.4]), as well as within subsamples defined by which baseline survey respondents completed (NSS vs. All Army Study/Pre-Post Deployment Study), whether respondents had been separated (vs. deactivated), and how much time had elapsed since respondents were last on active duty.

CONCLUSIONS

There is a robust association between receiving a bad paper discharge and post-separation/deactivation homelessness. Policies that enhance transition assistance and access to mental healthcare for high-risk soldiers may aid in reducing post-separation/deactivation homelessness among those who do not receive an honorable discharge.

Comparative effectiveness of group v. individual trauma-focused treatment for posttraumatic stress disorder in veterans

BACKGROUND

Cognitive processing therapy (CPT) and prolonged exposure (PE) delivered in an individual setting are efficacious and effective treatments for veterans with posttraumatic stress disorder (PTSD). Group CPT has been shown to be less efficacious than individual CPT, however, evidence regarding real-world effectiveness is limited.

METHODS

We conducted a retrospective, observational, comparative effectiveness study including veterans that received at least eight sessions of group CPT, individual CPT, or individual PE, and were discharged from PTSD residential treatment at the Department of Veterans Affairs between 1 October 2015, and 30 September 2020. PTSD symptom severity was assessed with the PTSD Checklist for DSM-5 (PCL-5) and treatments delivered in a group (CPT) or individual (CPT or PE) setting were compared at discharge and 4-month post-discharge follow-up.

RESULTS

Of 6735 veterans, 3888 [653 women (17%), median (IQR) age 45 (35-55) years] received individual and 2847 [206 women (7.2%), median (IQR) age 42 (34-54)] received group therapy. At discharge, improvement in PTSD severity was statistically greater among those treated individually (mean difference on the PCL-5, 2.55 (95% CI 1.61-3.49); p = <0.001]. However, the difference was smaller than the minimal clinically important difference of 7.9 points. The groups did not differ significantly at 4-month follow-up [mean difference on the PCL-5, 0.37 (95% CI -0.86 to 1.60); p = 0.551].

CONCLUSION

Group CPT was associated with a slightly smaller reduction of PTSD symptom severity than individual CPT or PE in veterans at the end of residential treatment. There were no differences at 4-month follow-up.

Prevalence, correlates, and mental health burden associated with homelessness in U.S. military veterans

BACKGROUND

Homelessness is a major public health problem among U.S. military veterans. However, contemporary, population-based data on the prevalence, correlates, and mental health burden of homelessness among veterans are lacking.

METHODS

Data were analyzed from the 2019-2020 National Health and Resilience in Veterans Study, a nationally representative survey of veterans (n = 4069). Analyses examined the prevalence and correlates of homelessness, as well as the independent associations between homelessness and current probable psychiatric conditions, suicidality, and functioning.

RESULTS

The lifetime prevalence of homelessness was 10.2% (95% confidence interval 9.3-11.2). More than 8-of-10 veterans reported experiencing their first episode of homelessness following military service, with a mean of 10.6 years post-discharge until onset (s.d. = 12.6). Adverse childhood experiences (ACEs), cumulative trauma burden, current household income, younger age, and drug use disorder emerged as the strongest correlates of homelessness (49% of total explained variance). Veterans with a history of homelessness had elevated odds of lifetime suicide attempt, attempting suicide two or more times, and past-year suicide ideation [odd ratios (ORs) 1.3-3.1]. They also had higher rates of current probable posttraumatic stress disorder, major depressive, generalized anxiety, and drug use disorders (ORs 1.7-2.4); and scored lower on measures of mental, physical, cognitive, psychosocial functioning (d = 0.11-0.15).

CONCLUSIONS

One in ten U.S. veterans has experienced homelessness, and these veterans represent a subpopulation at substantially heightened risk for poor mental health and suicide. ACEs were the strongest factor associated with homelessness, thus underscoring the importance of targeting early childhood adversities and their mental health consequences in prevention efforts for homelessness in this population.

Co-occurring Medical Multimorbidity, Mental Illness, and Substance Use Disorders Among Older Criminal Legal System-Involved Veterans

BACKGROUND

Older veterans involved in the criminal legal system (CLS) may have patterns of multimorbidity that place them at risk for poor health outcomes.

OBJECTIVES

To estimate the prevalence of medical multimorbidity (≥2 chronic medical diseases), substance use disorders (SUDs), and mental illness among CLS-involved veterans aged 50 and older.

RESEARCH DESIGN

Using Veterans Health Administration health records, we estimated the prevalence of mental illness, SUD, medical multimorbidity, and the co-occurrence of these conditions among veterans by CLS involvement as indicated by Veterans Justice Programs encounters. Multivariable logistic regression models assessed the association between CLS involvement, the odds for each condition, and the co-occurrence of conditions.

SUBJECTS

Veterans aged 50 and older who received services at Veterans Health Administration facilities in 2019 (n=4,669,447).

METHODS

Mental illness, SUD, medical multimorbidity.

RESULTS

An estimated 0.5% (n=24,973) of veterans aged 50 and older had CLS involvement. For individual conditions, veterans with CLS involvement had a lower prevalence of medical multimorbidity compared with veterans without but had a higher prevalence of all mental illnesses and SUDs. After adjusting for demographic factors, CLS involvement remained associated with concurrent mental illness and SUD (adjusted odds ratio [aOR] 5.52, 95% CI=5.35-5.69), SUD and medical multimorbidity (aOR=2.09, 95% CI=2.04-2.15), mental illness and medical multimorbidity (aOR=1.04, 95% CI=1.01-1.06), and having all 3 simultaneously (aOR=2.42, 95% CI=2.35-2.49).

CONCLUSIONS

Older veterans involved in the CLS are at high risk for co-occurring mental illness, SUDs, and medical multimorbidity, all of which require appropriate care and treatment. Integrated care rather than disease-specific care is imperative for this population.

Chronically homeless veterans with gambling disorder: Epidemiology, clinical correlates, and traumatic experiences

BACKGROUND

Gambling disorder (GD) is often a concern for people living in poverty. Although GD has been correlated with homelessness, there has been no study of factors related to chronic homelessness among veterans with GD.

METHOD

This study used data from specialized homeless programs from the U.S. Department of Veterans Affairs Homeless Operations Management System to explore prevalence and correlates of chronic homelessness among veterans with GD in this program and to describe initial descriptive epidemiology. Chi-square tests, analyses of variance, and logistic regressions were conducted to examine differences in sociodemographic, military, clinical, and behavioral characteristics between veterans with versus without chronic homelessness.

RESULT

Of 6053 veterans with GD, 1733 (28.6%) had chronic homelessness. Veterans with versus without chronic homelessness were more likely to be older, male, unemployed, and of low educational attainment and report having spent fewer years in the military. Chronic homelessness was associated with elevated odds of mental health and medical diagnoses, traumatic experiences, incarceration, and suicidal thoughts. Veterans with versus without chronic homelessness more frequently reported needing substance use, medical and psychiatric treatments but expressed low interest in participation in psychiatric treatment.

CONCLUSION

Veterans with GD and chronic homelessness have more clinical and behavioral concerns and needs for treatment, but participate in treatment at lower rates. It may be important to address both chronic homelessness and GD concurrently in order to effectively support veterans facing these challenges.

Military sexual trauma among Veterans using and not using VA justice-related programing: A national examination

Veterans accessing Department of Veterans Affairs (VA) Veterans Justice Program (VJP) services have high rates of depression, substance misuse, and posttraumatic stress disorder. Although factors that may confer risk for mental health sequelae among these Veterans have been identified (e.g., childhood abuse, combat exposure), limited research has examined report of military sexual trauma (MST) among Veterans accessing VJP services. As survivors of MST experience myriad chronic health conditions which necessitate identification and referral to evidence-based care, identifying MST survivors among those accessing VJP services may facilitate referral to appropriate services. We examined whether MST prevalence differed between Veterans with and without a history of VJP service use. Sex-stratified analyses were conducted with 1,300,252 male (13.34% accessing VJP) and 106,680 female (10.14% accessing VJP) Veterans. In crude models, male and female Veterans accessing VJP services were significantly more likely to screen positive for MST (PR = 3.35 and 1.82 respectively). Significance was maintained in models that adjusted for age, race/ethnicity, VA service use, and VA mental health use. VJP service settings may serve as a critical intercept for identifying male and female survivors of MST. Using a trauma-informed approach to screen for MST in VJP settings is likely warranted. Moreover, integration of MST programing into VJP settings may be beneficial.

An open trial of VA CONNECT: Caring for Our Nation's Needs Electronically during the COVID-19 Transition

The COVID-19 pandemic impacted emotional well-being due to safety concerns, grief, employment impacts, and social interaction limitations. Face-to-face mental health treatment restrictions were especially impactful to veterans who often gain social enrichment from Veterans Health Administration (VHA) care. We present results from a novel group-based telehealth intervention, VA Caring for Our Nation's Needs Electronically during the COVID-19 Transition (VA CONNECT), which integrates skills training and social support to develop a COVID-19 Safety & Resilience Plan. Veterans (n ​= ​29) experiencing COVID-related stress participated in an open trial of this 10-session, manualized group VHA telehealth intervention. We examined whether COVID-19-related stress, adjustment disorder symptoms, and loneliness decreased, and coping strategy use increased after participation in VA CONNECT. Between baseline and two-month follow-up, participants reported a significant reduction in perceived stress and adjustment disorder symptoms, and an increase in planning coping skills use. Significant changes were not observed in loneliness or other specific coping strategies. Findings may support the utility of VA CONNECT as an intervention for pandemic-related stress and improving certain coping skills. Future research should explore group-based telehealth interventions like VA CONNECT with other populations within and outside of the VA, which have value during major disruptions to face-to-face mental healthcare access.

Association between modifiable social determinants and mental health among post-9/11 Veterans: A systematic review

Introduction

As U.S. Veterans reintegrate from active duty to civilian life, many are at risk for negative modifiable social determinants of health. The prevalence of mental health conditions among Veterans is also high. Awareness of the associations between these two factors is growing. This systematic review provides a comprehensive analysis of the current state of knowledge of the associations between modifiable social determinants and mental health among U.S. Veterans.

Methods

The authors systematically searched four databases and identified 28 articles representing 25 unique studies that met inclusion criteria. Findings from the studies were extracted and synthesized on the basis of modifiable social determinants. Study quality and risk of bias were assessed using the Methodological Quality Questionnaire.

Results

The studies identified in the systematic review examined three modifiable social determinants of health: 1) housing stability, 2) employment and finances, and 3) social support. Although the lack of validity for measures of housing stability, employment, and finances compromised study quality, the overall evidence suggests that Veterans with access to supportive social determinants had better mental health status. Evidence was particularly robust for the association between strong social support and lower symptoms of posttraumatic stress disorder.

Discussion

Current evidence suggests the need to consider modifiable social determinants of health when designing mental health interventions. However, more research encompassing a wider range of modifiable social determinants such as food security, education, and transportation and using comprehensive methods and validated instruments is needed. Future research also needs to intentionally include Veterans from diverse racial-ethnic groups.

Correlates of Homelessness Among Adults with Personality Disorder

Although personality disorders (PDs) are more common among persons experiencing homelessness than the general population, few studies have investigated the risk of experiencing homelessness among persons with PDs. This study seeks to identify the demographic, socioeconomic, and behavioral health correlates of past-year homelessness among persons with antisocial, borderline, and schizotypal PDs. Nationally representative data of the civilian, noninstitutionalized population of the United States was used to identify correlates of homelessness. Descriptive statistics and bivariate associations between variables and homeless status were summarized prior to conducting several multivariate logistic regression models to identify correlates of homelessness. Main findings revealed positive associations between poverty, relationship dysfunction, and lifetime suicide attempt with homelessness. In the antisocial PD (ASPD) and borderline PD (BPD) models, comorbid BPD and ASPD, respectively, were associated with higher odds of past-year homelessness. Findings underscore the importance of poverty, interpersonal difficulties, and behavioral health comorbidities on homelessness among persons with ASPD, BPD, and schizotypal PD. Strategies to promote economic security, stable relationships, and interpersonal functioning may buffer against the effects of economic volatility and other systemic factors that could contribute to homelessness and persons with PD.

Pain in People Experiencing Homelessness: A Scoping Review

BACKGROUND

Prior work suggests that people experiencing homelessness (PEH) are at heightened risk for developing pain and have a uniquely burdensome pain experience.

PURPOSE

The aim of this scoping review was to map the current peer-reviewed, published literature on the pain experience of PEH.

METHODS

In accordance with the US Annual Homeless Assessment Report, we defined homelessness as lacking shelter or a fixed address within the last year. We conceptualized the pain experience via a modified version of the Social Communication Model of Pain, which considers patient, provider, and contextual factors. Published articles were identified with CINHAL, Embase, PubMed, PsycINFO, and Web of Science databases.

RESULTS

Sixty-nine studies met inclusion criteria. Studies revealed that PEH have high rates of pain and experience high levels of pain intensity and interference. Substantially fewer studies examined other factors relevant to the pain experience, such as self-management, treatment-seeking behaviors, and pain management within healthcare settings. Nonetheless, initial evidence suggests that pain is undermanaged in PEH.

CONCLUSIONS

Future research directions to understand pain and homelessness are discussed, including factors contributing to the under-management of pain. This scoping review may inform future work to develop interventions to address the specific pain care needs of PEH.

Identifying Predictors of Homelessness Among Adults in a Large Integrated Health System in Northern California

Introduction Homelessness contributes to worsening health and increased health care costs. There is little published research that leverages rich electronic health record (EHR) data to predict future homelessness risk and inform interventions to address it. The authors' objective was to develop a model for predicting future homelessness using individual EHR and geographic data covariates. Methods This retrospective cohort study included 2,543,504 adult members (≥ 18 years old) from Kaiser Permanente Northern California and evaluated which covariates predicted a composite outcome of homelessness status (hospital discharge documentation of a homeless patient, medical diagnosis of homelessness, approved medical financial assistance application for homelessness, and/or "homeless/shelter" in address name). The predictors were measured in 2018-2019 and included prior diagnoses and demographic and geographic data. The outcome was measured in 2020. The cohort was split (70:30) into a derivation and validation set, and logistic regression was used to model the outcome. Results Homelessness prevalence was 0.35% in the overall sample. The final logistic regression model included 26 prior diagnoses, demographic, and geographic-level predictors. The regression model using the validation set had moderate sensitivity (80.4%) and specificity (83.2%) for predicting future cases of homelessness and achieved excellent classification properties (area under the curve of 0.891 [95% confidence interval = 0.884-0.897]). Discussion This prediction model can be used as an initial triage step to enhance screening and referral tools for identifying and addressing homelessness, which can improve health and reduce health care costs. Conclusions EHR data can be used to predict chance of homelessness at a population health level.

Integration of Arts and Health Sciences in Developing an Opera on Veteran Resilience and Recovery

There is an emerging literature on research interviews to inform arts projects, but little on opera. This case study illustrates how research data informed an opera on Veteran recovery. Deidentified interviews were selected from 280 adults with a history of depression at 10-year follow-up to a randomized trial. Interviews were used to inform characters, storyline, and libretto. Ethical strategies included: changing details and merging stories and characters to create two Veterans and one spouse as leads, a storyline, and choral passages, with a focus on recovery from post-traumatic stress and homelessness. To engage a broad audience and address stigma, accessible composition techniques (melody, harmony) were used. We found that qualitative/mixed data can inform libretto and composition for an opera on Veteran recovery, through integrating art and health science.

Primary Care for Veterans Experiencing Homelessness: a Narrative Review of the Homeless Patient Aligned Care Team (HPACT) Model

In 2011, the U.S. Department of Veterans Health (VA) implemented a homeless-tailored primary care medical home model called the Homeless Patient Aligned Care Teams (HPACTs). The impact of HPACTs on health and healthcare outcomes of veterans experiencing homelessness has not been adequately synthesized. This narrative review summarized peer-reviewed studies published in databases Ovid MEDLINE, Ovid EMBASE, and APA PsycInfo from 1946 to February 2022. Only original research studies that reported outcomes of the HPACT model were included in the review. Of 575 studies that were initially identified and screened, 26 studies met inclusion criteria and were included in this review. Included studies were categorized into studies that described the following: (1) early HPACT pilot implementation; (2) HPACT's association with service quality and utilization; and (3) specialized HPACT programs. Together, studies in this review suggest HPACT is associated with reductions in emergency department utilization and improvements in primary care utilization, engagement, and positive patient experiences; however, the methodological rigor of the included studies was low, and thus, these findings should only be considered preliminary. There is a need for randomized controlled trials assessing the impact of the PACT model on key outcomes of interest, as well as to determine whether the model is a viable way to manage healthcare for persons experiencing homelessness outside of the VA system.

Childhood adversities and post-military-service incarceration in a male UK Armed Forces Veteran sample from Northern Ireland

LAY SUMMARY

Experiencing stressful or traumatic events in childhood has been linked with negative outcomes later in adulthood, one of which is involvement with the criminal justice system. This study explored whether there was a relationship between experiencing stressful life events in childhood and incarceration in adulthood (post-military service) among UK Armed Forces Veterans based in Northern Ireland (NI). Some individuals may experience only one type of adversity, some may experience many types of adversities, and others may experience no adversity. This study used a statistical technique (latent class analysis) that allowed the authors to explore how adverse childhood experiences (ACEs) varied among a sample of UK Armed Forces Veterans residing in NI. It revealed four groups of Veterans, each characterized by different types of experiences in childhood. The authors explored whether belonging to these groups increased the likelihood of incarceration, finding that those who experienced multiple adversities were at greater risk of incarceration after military service. Personnel involved in the care and support of military personnel should consider military personnel’s history of multiple ACEs.

Service use and barriers to care among homeless veterans: Results from the National Veteran Homeless and Other Poverty Experiences (NV-HOPE) study

The objective of this study was to examine type of services U.S. veterans seek when they experience homelessness, characteristics associated with service use, and reasons for not using services. Data from a 2021 nationally representative survey of 1004 low-income U.S. veterans were analyzed with descriptive and multivariable analyses. One-quarter of low-income U.S. veterans with experiences of homelessness reported using homeless services while they were homeless and about 27% reported using U.S. Department of Veterans Affairs (VA) healthcare or benefits while homeless. Black and Hispanic veterans were more likely to use both homeless services and VA services while homeless than veterans of other race/ethnic groups. The most common barriers to services were: veterans felt they did not need help, they did not have information about services, there was stigma and shame, and transportation barriers were encountered. These findings suggest veterans use various VA and community-based homeless and healthcare services, but they do experience barriers that may be improved with better public information and care coordination to improve service uptake among homeless veterans.

Developing an operational definition of housing instability and homelessness in Veterans Health Administration's medical records

The main objective of this study was to examine how homelessness and housing instability is captured across data sources in the Veterans Health Administration (VHA). Data from 2021 were extracted from three data repositories, including the Corporate Data Warehouse (CDW), the Homeless Operations Management System (HOMES), and the Homeless Management Information System (HMIS). Using these three data sources, we identified the number of homeless and unstably housed veterans across a variety of indicators. The results showed that the use of diagnostic codes and clinic stop codes identified a large number of homeless and unstably housed veterans, but the use of HOMES and HMIS data identified additional homeless and unstably housed veterans to provide a complete count. A total of 290,431 unique veterans were identified as experiencing homelessness or housing instability in 2021 and there was regional variability in how homelessness and housing stability were captured across data sources, supporting the need for more uniform ways to operationalize these conditions. Together, these findings highlight the and encourage use of all available indicators and data sources to identify homelessness and housing instability in VHA. These methodologies applied to the largest healthcare system in the U.S. demonstrate their utility and possibilities for other healthcare systems. Transparent practices about data sources and indicators used to capture homelessness and housing instability should be shared to increase uniform use.

Engaging stakeholders to inform national implementation of critical time intervention in a program serving homeless-experienced Veterans

The Veterans Affairs (VA) Grant and Per Diem Case Management "Aftercare" program provides 6 months of case management for homeless-experienced Veterans (HEVs) transitioning to permanent housing, with the aim of decreasing returns to homelessness. Implementing Critical Time Intervention (CTI)-an evidence-based case management practice-would standardize care across the 128 community-based agencies that provide Aftercare services. To prepare for national CTI implementation in Aftercare, guided by Replicating Effective Programs (REP), we conducted a four-site pilot in which we adapted a CTI implementation package (training, technical assistance, and external facilitation); characterized stakeholder perspectives regarding the acceptability and appropriateness of this package; and identified contextual factors that affected CTI implementation. We engaged a stakeholder workgroup to tailor existing CTI training and technical assistance materials for Aftercare. To provide tailored support for providers and leaders to adopt and incorporate evidence-based practices (EBPs) into routine care, we also developed external facilitation materials and processes. Over 9 months, we implemented this package at four sites. We conducted semi-structured interviews at pre-implementation, mid-implementation, and 6 months post-implementation, with HEVs (n = 37), case managers (n = 16), supervisors (n = 10), and VA leaders (n = 4); these data were integrated with templated reflection notes from the project facilitator. We used rapid qualitative analysis and targeted coding to assess the acceptability and appropriateness of CTI and our implementation package and identify factors influencing CTI implementation. Stakeholders generally found CTI acceptable and appropriate; there was consensus that components of CTI were useful and compatible for this setting. To adapt our implementation package for scale-up, this pilot highlighted the value of robust and tangible CTI training and technical assistance-grounded in real-world cases-that highlights the congruence of CTI with relevant performance metrics. Variations in agency-level contextual factors may necessitate more intense and tailored supports to implement and sustain complex EBPs like CTI. Processes used in this pilot are relevant for implementing other EBPs in organizations that serve vulnerable populations. EBP scale-up and sustainment can be enhanced by engaging stakeholders to tailor EBPs for specific contexts; pilot testing and refining implementation packages for scale-up; and using qualitative methods to characterize contextual factors that affect EBP implementation.

Comparing Trauma Treatment Outcomes Between Homeless and Housed Veterans in a VA PTSD Clinical Program

Homeless veterans are likely to experience Post Traumatic Stress Disorder (PTSD). Homelessness itself is traumatic, and PTSD may exacerbate homelessness risk for veterans. Often, PTSD goes untreated in this subpopulation of veterans. Our study examined trauma-focused treatment (TFT) and non-TFT initiation and completion in a sample of housed and homeless veterans being served by a PTSD clinical team in Washington, DC. Findings included a high percentage of veterans who experienced homelessness in the sample and lower treatment completion rates among homeless veterans compared to housed veterans. This difference was no longer significant when comparing only those veterans who engaged in treatment, reinforcing the critical role of treatment engagement in successful treatment completion across populations.

Journey to wellness: A socioecological analysis of veterans in recovery from substance use disorders

Substance use disorders are increasingly prevalent among veterans in the United States. Veterans in recovery face unique challenges, such as high rates of psychiatric comorbidities, difficulties adjusting to civilian life, and inadequate housing and mental health services. While prior research has explored veterans' experiences in recovery, studies have not implemented a multilevel perspective in their analyses. The current qualitative study examined how individual veteran experiences intersect with interpersonal and systemic factors. Semistructured focus groups were conducted with veterans who were former or current residents of recovery homes (N = 20). Thematic analysis was utilized to explore veterans' personal experiences through the CHIME-D framework (connectedness, hope & optimism, identity, meaning in life, empowerment, and difficulties). The data were further analyzed within a socioecological model (intrapersonal, interpersonal, and community). Each component of the CHIME-D framework was salient across all focus groups, with connectedness, empowerment, and difficulties being the most prominent themes that occurred across all socioecological levels. Results suggest that recovery initiatives can effectively assist veterans by promoting empowerment, facilitating social connections, and addressing cooccurring difficulties across multiple socioecological contexts. Additionally, treatment programs should encourage veterans to take on meaningful roles in their communities. Future research should continue to explore veterans' recovery experiences using a socioecological model.

Prevalence of eviction, home foreclosure, and homelessness among low-income US veterans: the National Veteran Homeless and Other Poverty Experiences study

OBJECTIVES

Housing stability is essential for health and social well-being, and the United States is focused on preventing homelessness among veterans, so this study examined the prevalence of different events related to housing instability among low-income US veterans.

STUDY DESIGN

This was a nationally representative survey.

METHODS

Using a sample of 1004 low-income veterans in 2021, this study examined the lifetime prevalence and characteristics associated with eviction, home foreclosure, and homelessness among low-income US veterans.

RESULTS

In the total sample, 10.9% reported a lifetime history of eviction, 8.0% reported a lifetime history of home foreclosure, and 19.9% reported a lifetime history of homelessness. Among those with a history of homelessness, 39.2% also reported a history of eviction, and 13.9% reported a history of home foreclosure. Hierarchical logistic regression analyses found that for eviction, sociodemographic characteristics (e.g. being Hispanic, having private insurance, and being from the Northeast was associated with lower risk of eviction) together explained 26% of the variance, and clinical characteristics explained an incremental 12% additional variance. For homelessness, sociodemographic characteristics explained 18% of the variance, and clinical characteristics explained an incremental 20% (e.g. diagnosis of schizophrenia or bipolar disorder, any history of suicide attempt, and lower physical health scores were associated with higher risk of homelessness). For home foreclosure, sociodemographic, clinical, and psychosocial variables together only explained 14% of the variance.

CONCLUSION

Evictions, home foreclosures, and homelessness are discrete events and occur at relatively high rates among low-income veterans. In addition, homelessness was more associated with biosocial dysfunction, whereas eviction was more closely associated with socio-economic vulnerability, which may inform intervention efforts for both events.

Correlates of Incarceration History Among Military Veterans

Veterans with histories of incarceration are at greater risk for poor physical and mental health outcomes, yet prior research in this population has focused on specific subsets of veterans or a narrow range of predictors. We utilized the Bronfenbrenner Socioecological Model as the framework to evaluate correlates of incarceration history in a large sample of Iraq and Afghanistan-era veterans at four levels: demographic, historical, clinical, and contextual. Participants were 2,904 veterans (76.9% male; 49.5% White and 46.5% Black; mean age 38.08, SD = 10.33), 700 of whom reported a history of incarceration. Four logistic regression models predicting history of incarceration were tested, adding demographic, historical, clinical, and contextual variables hierarchically. In the final model, younger age (OR=0.99, 95% CI=0.98-1.00), male gender (OR of being female =0.28, 95% CI=0.21-0.38), belonging to a historically marginalized group (OR of being White =0.69, 95% CI=0.56-0.84), family history of incarceration (OR=1.47, 95% CI=1.10-1.94), adult interpersonal trauma (OR=1.39, 95% CI=1.28-1.51), problematic alcohol use (OR=1.03, 95% CI=1.02-1.05), drug abuse (OR=1.15, 95% CI=1.11-1.19), and unemployment (OR for being employed=0.76, 95% CI=0.62-0.92) were significantly associated with a history of incarceration. Implications of these findings for developing interventions and supporting systems to effectively target this high-risk population of veterans are discussed.

Socioeconomic challenges during the COVID-19 pandemic for Veterans with psychosis or recent homelessness

The COVID-19 pandemic and social distancing have directly impacted the socioeconomic well-being of most Americans. Veterans with psychosis (PSY) and Veterans who were recently housed (RHV) through a supportive housing programme may be especially vulnerable to experiencing negative socioeconomic effects of the pandemic. In this study, we investigated socioeconomic experiences and challenges during the pandemic in these two putatively vulnerable Veteran groups and in Veterans with no history of PSY or homeless (i.e., control Veterans, CTL). A total of 231 Veterans (81 PSY, 76 RHV, 64 CTL) participated in the baseline assessment, and 203 in the follow-up assessment (74 PSY, 63 RHV, 66 CTL). At both assessment points we obtained socioeconomic information, including personal finances, financial concerns, housing concerns, experience of material hardships, and employment status. All groups of Veterans reported socioeconomic challenges during the pandemic, but the pattern of effects differed across groups. Although RHV was in a similar position to the PSY group with respect to personal finances, they reported lower levels of financial well-being and were more prone to experiencing material hardships compared to the other two groups. CTL was most vulnerable to experiencing negative financial shocks. Contrary to expectations, PSY did not experience disproportionate material hardships compared to CTL. Veterans face significant socioeconomic challenges during the COVID-19 pandemic. However, RHV disproportionately experienced certain concerns and hardships, and these are a target for intervention by clinicians and service providers. PSY generally fared better than anticipated, possibly reflecting longstanding engagement with VA services that could serve to buffer the socioeconomic impact of the pandemic.