Low resilience is associated with worse health-related quality of life in caregivers of service members and veterans with traumatic brain injury: a longitudinal study.

PURPOSE: To examine [a] the association of caregiver health-related quality of life (HRQOL) and service member/veteran (SMV) neurobehavioral outcomes with caregiver resilience; [b] longitudinal change in resilience at the group and individual level; and [c] the magnitude of change at the individual level. METHODS: Caregivers (N = 232) of SMVs with traumatic brain injury completed a resilience measure, and 18 caregiver HRQOL and SMV neurobehavioral outcome measures at a baseline evaluation and follow-up evaluation three years later. Caregivers were divided into two resilience groups at baseline and follow-up: [1] Low Resilience (≤ 45 T, baseline n = 99, follow-up n = 93) and [2] High Resilience (> 45 T, baseline n = 133, follow-up n = 139). RESULTS: At baseline and follow-up, significant effects were found between Low and High Resilience groups for the majority of outcome measures. There were no significant differences in resilience from baseline to follow-up at the group-mean level. At the individual level, caregivers were classified into four longitudinal resilience groups: [1] Persistently Low Resilience (Baseline + Follow-up = Low Resilience, n = 60), [2] Reduced Resilience (Baseline = High Resilience + Follow-up = Low Resilience, n = 33), [3] Improved Resilience (Baseline = Low Resilience + Follow-up = High Resilience, n = 39), and [4] Persistently High Resilience (Baseline + Follow-up = High Resilience, n = 100). From baseline to follow-up, approximately a third of the Reduced and Improved Resilience groups reported a meaningful change in resilience (≥ 10 T). Nearly all of the Persistently High and Persistently Low Resilience groups did not report meaningful change in resilience (< 10 T). CONCLUSION: Resilience was not a fixed state for all caregivers. Early intervention may stall the negative caregiving stress-health trajectory and improve caregiver resilience.

The role of problem solving appraisal and support in the relationship between stress exposure and posttraumatic stress symptoms of military spouses and service member partners.

Using a stress process lens, this paper considers the interrelationship between individual and family-level stress exposures and military spouse resources, including problem-solving appraisals and problem-solving support (PSS), and their associations with posttraumatic stress symptoms (PTSS) among both partners in military marital dyads. The study employs data from the Millennium Cohort Family Study, a longitudinal survey of married military dyads, with an initial panel of 9,872 spouses enroled from 2011 to 2013. A structural equation model explored the associations between service member and spouse childhood maltreatment exposure, nonmilitary and military stressors, as well as interactions with spouse resources on self-reported PTSS among both service member (SM) and spouse (SP). Among our findings, spouse childhood maltreatment muted later self-reported problem-solving appraisal and support. Spouse resources, in turn, had both protective (problem-solving appraisal) and promotive (problem-solving support) effects on PTSS for both service members and spouses. These findings emphasise the central role of spouses in military families, as more psychological resources among spouses appeared to buffer against the deleterious effects of stress exposure on both their own and their partners mental health.

Sex differences in US military personnel with insomnia, obstructive sleep apnea, or comorbid insomnia and obstructive sleep apnea.

STUDY OBJECTIVES: The aim of this study was to evaluate sex-related differences in symptoms of sleep disorders, sleep-related impairment, psychiatric symptoms, traumatic brain injury, and polysomnographic variables in treatment-seeking military personnel diagnosed with insomnia, obstructive sleep apnea (OSA), or comorbid insomnia and OSA (COMISA). METHODS: Participants were 372 military personnel (46.2% women, 53.8% men) with an average age of 37.7 (standard deviation = 7.46) years and median body mass index of 28.4 (5.50) kg/m2. Based on clinical evaluation and video-polysomnography, participants were diagnosed with insomnia (n = 118), OSA (n = 118), or COMISA (n = 136). Insomnia severity, excessive daytime sleepiness, sleep quality, nightmare disorder, sleep impairment, fatigue, posttraumatic stress disorder, anxiety, depression symptoms, and traumatic brain injury were evaluated with validated self-report questionnaires. Descriptive statistics, parametric and nonparametric t-tests, and effect sizes were used to assess sex differences between men and women. RESULTS: There were no significant differences between women and men with insomnia or OSA in sleep-related symptoms, impairment, or polysomnography-based apnea-hypopnea index. Military men with COMISA had a significantly greater apnea-hypopnea index as compared to military women with COMISA, but women had greater symptoms of nightmare disorder, posttraumatic stress disorder, and anxiety. CONCLUSIONS: In contrast to civilian studies, minimal differences were observed in self-reported sleep symptoms, impairment, and polysomnography metrics between men and women diagnosed with the most frequent sleep disorders in military personnel (ie, insomnia, OSA, or COMISA) except in those with COMISA. Military service may result in distinct sleep disorder phenotypes that differ negligibly by sex. CITATION: Mysliwiec V, Pruiksma KE, Matsangas P, et al. Sex differences in US military personnel with insomnia, obstructive sleep apnea, or comorbid insomnia and obstructive sleep apnea. J Clin Sleep Med. 2024;20(1):17-30.

Suicidal Behaviors Among Active-Duty US Service Members: Data from the 2018 Health-Related Behaviors Survey.

Background: This study aimed to 1) determine the prevalence of past-year suicidal ideation (SI) and attempts (SA) among active-duty SMs; 2) determine whether differences exist by age, sex, and race; and 3) assess whether prevalence estimates vary by risk profiles of mental health conditions and substance use. Methods: Data were from the 2018 Health-Related Behavior Survey (HRBS), a cross-sectional survey of active-duty SMs (n = 17,166). We used the logistic model to identify the factors of SI and SA and latent class analysis (LCA) to identify the risk profiles. Results: Among active duty SMs, 8.26% had SI and 1.25% had SA in the past year. Gender and age have been shown to influence how race might contribute to suicidal behaviors. Mental health conditions were associated with higher odds of SI and SA, as were younger ages; LGB identity; being separated, divorced, or widowed; use of e-cigarettes, dual use of e-cigarettes and cigarettes, or drugs; and history of deployment of less than 12 months. Frequencies of cigarette and e-cigarette use were also associated with SI and SA, indicating the odds were increasing by 0.3% for every additional cigarette or e-cigarette used. Five risk profiles were identified: class 1 (illegal drug use), class 2 (mental health needs with tobacco and alcohol use), class 3 (mental health conditions only), class 4 ("low risk" SMs with low levels of illegal drug use, mental health visits, tobacco use, and alcohol use), and class 5 (alcohol use). Compared to class 4 ("low risk"), all other risk profiles were associated with increased odds of suicidal behaviors. Conclusion: Despite the resources and increased access provided for mental health support, the prevalence of SI among active-duty SMs is greater than in the general population of the same age, likely due to additional military exposures and stressors.

Health outcomes before and during the COVID-19 pandemic in caregivers of service members and veterans with traumatic brain injury.

PURPOSE: To examine change in health-related quality of life (HRQOL) during the COVID-19 pandemic in caregivers of service members/veterans (SMVs) with traumatic brain injury (TBI), by comparing HRQOL during the first year of the pandemic to HRQOL 12 months pre-pandemic. METHODS: Caregivers (N = 246) were classified into three COVID-19 Pandemic Impact groups based on impact ratings of the pandemic on HRQOL: No Impact (n = 50), Mild Impact (n = 117), and Moderate-Severe Impact (n = 79). Caregivers completed 19 measures across physical, social, caregiving, and economic HRQOL domains, and a measure of SMV Adjustment. T-scores were used to determine individual symptom trajectories for each measure as follows: Asymptomatic (pre + during < 60 T); Developed (pre < 60 + during ≥ 60 T); Improved (pre ≥ 60 T + during < 60 T); and Persistent (pre + during ≥ 60 T). RESULTS: Using ANOVA, during the pandemic, the Moderate-Severe Impact group reported worse scores on 19 measures (d = 0.41-0.89) compared to the No Impact group and 18 measures (d = 0.31-0.62) compared to the Mild Impact group (d = 0.31-0.38). The Mild Impact group reported worse scores on two measures compared to the No Impact group (d = 0.42-0.43). Using the entire sample, the majority of HRQOL measures were classified as Asymptomatic (47.2-94.7%), followed by Persistent (2.4-27.2%). Few were classified as Developed (0.4-12.6%) or Improved (2.4-13.8%). Using repeated measures ANOVA, no meaningful effects sizes were found for mean scores on all measures completed pre-pandemic compared to during the pandemic (d ≤ 0.17). CONCLUSION: The vast majority of caregivers reported stability in HRQOL pre-pandemic compared to during the pandemic. The COVID-19 pandemic was not associated with a high prevalence of decline in caregiver HRQOL.

Situational stress and suicide attempt behavior in Army soldiers and veterans: Insights from the Army Study to Assess Risk and Resilience in Servicemembers-Longitudinal Study.

INTRODUCTION: Prevention of suicide-related behaviors is considered a top clinical priority within the Departments of Veterans Affairs and Defense. Despite previous literature attesting to the likely importance of situational stress as a key correlate of acute changes in suicide risk, longitudinal research into associations between situational stress and suicide-related outcomes among military personnel has been relatively limited. METHODS: The current study examined associations between situational stress, recent suicide attempt, and future suicide attempt using data from 14,508 Army soldiers and recently discharged veterans enrolled in the Army Study to Assess Risk and Resilience in Servicemembers-Longitudinal Studies (STARRS-LS). RESULTS: Recent situational stress was more common among recently discharged veterans (vs. soldiers), those with a recent suicide attempt (vs. those without), and those with a subsequent suicide attempt (vs. those without). Job loss was more closely associated with suicide attempts among soldiers, whereas financial crisis, police contact, and death, illness, or injury of close others were more closely associated with suicide attempts among recently discharged veterans. CONCLUSION: Findings further highlight situational stress as a salient risk factor for suicide-related outcomes among military personnel, particularly among recently discharged veterans. Implications for screening and treatment of at-risk military personnel are discussed.

Traumatic Brain Injury Intensive Evaluation and Treatment Program: Protocol for a Partnered Evaluation Initiative Mixed Methods Study.

BACKGROUND: The traumatic brain injury (TBI) Intensive Evaluation and Treatment Program (IETP) is an innovative modality for delivering evidence-based treatments in a residential, inpatient format to special operational forces service members and veterans with mild TBI. IETPs provide bundled evidence-based assessment, treatment, referral, and case management in concordance with the existing guidelines for mild TBI and commonly co-occurring comorbidities. To date, there has been no formal characterization or evaluation of the IETP to understand the determinants of implementation across the system of care. The goal of our partnered evaluation initiative (PEI) with an operational partner, the Physical Medicine and Rehabilitation National Program Office, is to facilitate the full implementation of the IETP across all 5 Veterans Health Administration TBI-Centers of Excellence (TBI-COE) and to inform minimum standards while supporting the unique characteristics of each site. OBJECTIVE: This IETP partnered evaluation will describe each of the 5 TBI-COE IETP services and state of implementation to identify opportunities for adaptation and scale, characterize the relationship between patient characteristics and clinical services received, evaluate the outcomes for participants in the IETP, and inform ongoing implementation and knowledge translation efforts to support IETP expansion. In alignment with the goals of the protocol, ineffective treatment components will be targeted for deimplementation. METHODS: A 3-year concurrent mixed methods evaluation using a participatory approach in collaboration with the operational partner and TBI-COE site leadership will be conducted. Qualitative observations, semistructured focus groups, and interviewing methods will be used to describe IETP, stakeholder experiences and needs, and suggestions for IETP implementation. Quantitative methods will include primary data collection from patients in the IETP at each site to characterize long-term outcomes and patient satisfaction with treatment and secondary data collection to quantitatively characterize patient-level and care system-level data. Finally, data sets will be triangulated to share data findings with partners to inform ongoing implementation efforts. RESULTS: Data collection began in December 2021 and is currently ongoing. The results and deliverables will inform IETP characterization, evaluation, implementation, and knowledge translation. CONCLUSIONS: The results of this evaluation seek to provide an understanding of the determinants affecting the implementation of IETPs. Service member, staff, and stakeholder insights will inform the state of implementation at each site, and quantitative measures will provide options for standardized outcome measures. This evaluation is expected to inform national Physical Medicine and Rehabilitation Office policies and processes and knowledge translation efforts to improve and expand the IETP. Future work may include cost evaluations and rigorous research, such as randomized controlled trials. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/44776.

Surveying the Landscape: A Review of Longitudinal Traumatic Brain Injury Studies in Service Member and Veteran Populations.

Traumatic brain injury (TBI) is known to be a signature wound of the post-9/11 conflicts. In response, the U.S. Department of Defense (DOD) and other federal organizations have directed significant investments toward TBI research on characterizing injury populations and understanding long-term outcomes. To address legislative requirements and research gaps, several observational, longitudinal TBI studies were initiated as an effective means of investigating TBI clinical management, outcomes, and recovery. This review synthesizes the landscape (i.e., requirements and gaps, infrastructure, geography, timelines, TBI severity definitions, military and injury populations of interest, and measures) of DOD-funded longitudinal TBI studies being conducted in service member and veteran (SMV) populations. Based on the landscape described here, we present recommended actions and solutions that would allow a consolidated and cooperative future state of longitudinal TBI research, optimized continued investments, and advances in the state of the science without redundancy.

Chaplain Training in Evidence-Based Practices to Promote Mental Health and Improve Care for Suicidality in Veterans and Service Members.

OBJECTIVE: Chaplains are key care providers in a comprehensive approach to suicide prevention, which is a priority area for the U.S. Department of Veterans Affairs (VA) and the Department of Defense (DoD). In a cohort of 87 VA and military chaplains who completed the Mental Health Integration for Chaplain Services (MHICS) training-an intensive, specialty education in evidence-based psychosocial and collaborative approaches to mental health care-we assessed chaplains' self-perceptions, intervention behaviors, and use of evidence-based practices, including Acceptance and Commitment Therapy (ACT), Problem-Solving Therapy (PST), and Motivational Interviewing (MI), in providing care for suicidality. METHOD: Chaplains responded to a battery of items Pre- and Post-training and provided deidentified case examples describing their use of evidence-based practices in spiritual care for service members and veterans (SM/V) on various levels of a suicide prevention continuum. RESULTS: Post-training, chaplains reported increased abilities to provide care and mobilize collaborative resources. Over the course of MHICS, 87% of chaplains used one or more evidence-based practices with a SM/V at risk for suicide or acutely suicidal. Fifty-six percent of chaplains reported intervening with an acutely suicidal SM/V by using principles from ACT, 36% PST, and 48% MI. With persons at risk for suicide, 81% used principles from ACT, 66% PST, and 71% MI. Cases exemplified diverse evidence-based practice applications. CONCLUSIONS: Findings indicate chaplains trained in evidence-based practices report effective application in caring for SM/V who are suicidal, thus offering a valuable resource to meet needs in a priority area for VA and DoD.HIGHLIGHTSChaplains provide essential care for SM/V who are at risk for suicide or acutely suicidalTraining helps chaplains mobilize interdisciplinary and community resources in suicide careEvidence-based practices can effectively integrate within the scope of chaplaincy practice for suicide care.

Understanding Civilian Mental Health Providers' Knowledge in Providing Care for Active Duty Service Members: Opportunities for Improvement.

INTRODUCTION: There are a growing number of civilian mental health providers who are treating active duty service members (ADSM) from referrals of local emergency rooms, directly from military installations, or when a military mental health program is unavailable. Civilian providers may be unprepared to address issues that are unique to this population. AIM: The purpose of this quality improvement project was to develop and implement a survey-based knowledge assessment, in order to assess civilian psychiatric advanced practice nurse's (APN) perceptions, knowledge, and practice of treating ADSMs. METHOD: The investigator developed and validated a survey that was posted on the American Psychiatric Nurses Association All-Purpose Discussion Forum, and the snowball technique was utilized to enhance psychiatric APN colleague recruitment. RESULTS: Seventy-eight participants scored extremely low with average score of 40.4%; however, the psychiatric APNs who received formal training from the Department of Defense on unique mental health issues of ADSMs scored significantly higher (49.6%) than participants without the formal training (38.2%; p = .03). CONCLUSIONS: Understanding the knowledge gap of psychiatric APNs as it relates to the care of ADSMs will allow educators to recommend available trainings or develop trainings that are tailored to meet their needs.

Pre-neuromusculoskeletal injury Risk factor Evaluation and Post-neuromusculoskeletal injury Assessment for Return-to-duty/activity Enhancement (PREPARE) in military service members: a prospective, observational study protocol.

BACKGROUND: Non-battle related musculoskeletal injuries (MSKI) are one of the primary medical issues diminishing Service member medical readiness. The MSKI problem is challenging because it is difficult to assess all of the factors that increase MSKI risk and influence post-MSKI outcomes. Currently, there are no high-throughput, clinically-feasible, and comprehensive assessments to generate patient-centric data for informing pre- and post-MSKI risk assessment and mitigation strategies. The objective of the "Pre-neuromusculoskeletal injury Risk factor Evaluation and Post-neuromusculoskeletal injury Assessment for Return-to-duty/activity Enhancement (PREPARE)" study is to develop a comprehensive suite of clinical assessments to identify the patient-specific factors contributing to MSKI risks and undesired post-MSKI outcomes. METHODS: This is a phased approach, multi-center prospective, observational study (ClinicalTrials.gov number: NCT05111925) to identify physical and psychosocial factors contributing to greater MSKI risk and undesired post-MSKI outcomes, and to identify and validate a minimal set of assessments to personalize risk mitigation and rehabilitation strategies. In Phase I, one cohort (n = 560) will identify the physical and psychosocial factors contributing to greater MSKI risks (single assessment), while a second cohort (n = 780) will identify the post-MSKI physical and psychosocial factors contributing to undesired post-MSKI outcomes (serial assessments at enrollment, 4 weeks post-enrollment, 12 weeks post-enrollment). All participants will complete comprehensive movement assessments captured via a semi-automated markerless motion capture system and instrumented walkway, joint range of motion assessments, psychosocial measures, and self-reported physical fitness performance and MSKI history. We will follow participants for 6 months. We will identify the minimum set of clinical assessments that provide requisite data to personalize MSKI risk mitigation and rehabilitation strategies, and in Phase II validate our optimized assessments in new cohorts. DISCUSSION: The results of this investigation will provide clinically relevant data to efficiently inform MSKI risk mitigation and rehabilitation programs, thereby helping to advance medical care and retain Service members on active duty status. TRIAL REGISTRATION: PREPARE was prospectively registered on ClinicalTrials.gov (NCT05111925) on 5 NOV 2021, prior to study commencement.

Caregiver sleep impairment and service member and veteran adjustment following traumatic brain injury is related to caregiver health-related quality of life.

STUDY OBJECTIVES: To examine the relationship between caregiver sleep impairment and/or service member/veteran (SMV) adjustment post-traumatic brain injury, with caregiver health-related quality of life (HRQOL). METHODS: Caregivers (n = 283) completed 18 measures of HRQOL, sleep impairment, and SMV adjustment. Caregivers were classified into 4 sleep impairment/SMV adjustment groups: 1) Good Sleep/Good Adjustment (n = 43), 2) Good Sleep/Poor Adjustment (n = 39), 3) Poor Sleep/Good Adjustment (n = 55), and 4) Poor Sleep/Poor Adjustment (n = 146). RESULTS: The Poor Sleep/Poor Adjustment group reported significantly worse scores on most HRQOL measures and a higher prevalence of clinically elevated T-scores (≥ 60T) on the majority of comparisons compared to the other 3 groups. The Good Sleep/Poor Adjustment and Poor Sleep/Good Adjustment groups reported worse scores on the majority of the HRQOL measures and a higher prevalence of clinically elevated scores on 7 comparisons compared to the Good Sleep/Good Adjustment group. Fewer differences were found between the Good Sleep/Poor Adjustment and Poor Sleep/Good Adjustment groups. The Poor Sleep/Poor Adjustment group reported a higher prevalence of severe ratings for SMV Irritability, Anger, and Aggression compared to the Good Sleep/Poor Adjustment group. CONCLUSIONS: While the presence of either caregiver sleep impairment or poor SMV adjustment singularly was associated with worse caregiver HRQOL, the presence of both sleep impairment and poor SMV adjustment was associated with further impairment in HRQOL. Caregivers could benefit from sleep intervention. Treatment of SMVs neurobehavioral problems may improve the SMV's recovery and lessen sleep problems, distress, and burden among their caregivers. CITATION: Brickell TA, Wright MM, Sullivan JK, et al. Caregiver sleep impairment and service member and veteran adjustment following traumatic brain injury is related to caregiver health-related quality of life. J Clin Sleep Med. 2022;18(11):2577-2588.

Prevalence of Personality Disorders Across Veteran Samples: A Meta-Analysis.

Despite priorities around mental health, Veteran health care organizations have historically considered personality disorders to be preexisting conditions ineligible for disability benefits. However, growing evidence suggests potentially elevated prevalence of these disorders among military and Veteran samples and attests to implications of risk. The current study provides a meta-analytic review of literature on the prevalence of personality disorders in Veteran samples. Analysis of 27 unique samples, comprising 7,161 Veterans, suggests alarmingly high rates of Veteran personality disorders. Prevalence was highest for paranoid (23%) and borderline (21%) personality disorders and lowest for histrionic (0.8%) personality disorder. Rates were generally highest among Veterans experiencing substance use or elevated suicide risk and among studies establishing diagnoses through clinical interview (versus official medical record review). Results attest to the need for Veteran health care organizations to acknowledge personality disorders in this population, through both research and treatment, and to consider reclassifying personality disorders as potential "service-connected conditions."

Pain interference and health-related quality of life in caregivers of service members and veterans with traumatic brain injury and mental health comorbidity.

PURPOSE: To examine (1) the relationship between caregiver pain interference with caregiver health-related quality of life (HRQOL), caregiver age, and service member/veteran (SMV) functional ability, and (2) change in caregiver pain interference longitudinally over 5 years. METHOD: Participants were 347 caregivers of SMVs diagnosed with traumatic brain injury (TBI). Caregivers completed the SF-12v2 Health Survey Bodily Pain scale at an initial baseline evaluation and up to four annual follow-up evaluations. Caregivers were divided into three pain interference groups: High Pain Interference (n = 104), Neutral Pain Interference (n = 117), and Low Pain Interference (n = 126). Caregivers also completed 15 HRQOL measures and a measure of SMV functional ability. RESULTS: The High Pain Interference group reported more clinically elevated scores on 13 measures compared to the Low Pain Interference group, and seven measures compared to the Neutral Pain Interference group. The Neutral Pain Interference group had more clinically elevated scores on three measures compared to the Low Pain Interference group. The High and Neutral Pain Interference groups were older than the Low Pain Interference group. Parent caregivers were older than intimate partner/sibling caregivers, but did not report worse pain interference. Caregiver age, and measures of Fatigue, Strain, Perceived Rejection, and Economic QOL were the strongest predictors of pain interference (p < .001), accounting for 28.2% of the variance. There was minimal change in Bodily Pain scores over five years. The interaction of time and age was not significant (X2 = 2.7, p = .61). CONCLUSION: It is important to examine pain in the context of HRQOL in caregivers, regardless of age.

Pathways to mental health care in active military populations across the Five-Eyes nations: An integrated perspective.

Military service is associated with increased risk of mental health problems. Previous reviews have pointed to under-utilization of mental health services in military populations. Building on the most recent systematic review, our narrative, critical review takes a complementary approach and considers research across the Five-Eyes nations from the past six years to update and broaden the discussion on pathways to mental healthcare in military populations. We find that at a broad population level, there is improvement in several indicators of mental health care access, with greater gains in initial engagement, time to first treatment contact, and subjective satisfaction with care, and smaller gains in objective indicators of adequacy of care. Among individual-level barriers to care-seeking, there is progress in improving recognition of need for care and reducing stigma concerns. Among organizational-level barriers, there are advances in availability of services and cultural acceptance of care-seeking. Other barriers, such as concerns around confidentiality, career impact, and deployability persist, however, and may account for some remaining unmet need. To address these barriers, new initiatives that are more evidence-based, theoretically-driven, and culturally-sensitive, are therefore needed, and must be rigorously evaluated to ensure they bring about additional improvements in pathways to care.

Relationship satisfaction among spouse caregivers of service members and veterans with comorbid mild traumatic brain injury and post-traumatic stress disorder.

This study examined relationship satisfaction and health-related quality of life (HRQOL) among spouse caregivers assisting service members and veterans (SMV) with comorbid uncomplicated mild traumatic brain injury (MTBI) and post-traumatic stress disorder (PTSD). Spouse caregivers (N = 205) completed the Couples Satisfaction Index (CSI), 12 HRQOL measures, and the Mayo-Portland Adaptability Inventory 4th Edition (MPAI-4). T-scores were classified as "clinically elevated" using a cutoff of ≥60T. The sample was also classified into "Satisfied" (≥13.5, n = 113, 55.0%) or "Dissatisfied" (<13.5, n = 92, 44.0%) relationship categories. Using stepwise regression analysis, Anxiety, Family Disruption, Vigilance, Emotional Support, Feeling Trapped, and MPAI-4 Adjustment were identified as the strongest predictors of CSI total scores (p < 0.001), accounting for 41.6% of the variance. Squared semi-partial correlations revealed that 18.1% of the variance was shared across all six measures, with 7.8% to 1.5% of unique variance accounted for by each measure separately. When comparing the number of clinically elevated measures simultaneously, the Dissatisfied group consistently had a higher number of clinically elevated scores compared to the Satisfied group (e.g., 3-or-more clinically elevated scores: Dissatisfied = 40.2%, Satisfied = 8.8%, OR = 6.93, H = 0.76). Caring for a SMV with comorbid TBI and PTSD can have a profound impact on the spouse caregiver's HRQOL, relationship satisfaction, and family functioning. The findings from the current study continue to support the need for family involvement in the SMV's treatment plan, but more effort is needed to integrate behavioral health treatment that focuses on the family member's own issues into military TBI and PTSD systems of care.

En este estudio se analizó la satisfacción con la relación y la calidad de vida relacionada con la salud entre cónyuges cuidadores que asisten a miembros del servicio militar y veteranos con lesión cerebral traumática leve sin complicaciones concomitante con trastorno por estrés postraumático. Los cónyuges cuidadores (N=205) completaron el Índice de satisfacción de las parejas (Couples Satisfaction Index, CSI), la Encuesta de 12 ítems sobre la calidad de vida relacionada con la salud (12 HRQQL) y la Encuesta de Adaptabilidad Mayo-Portland 4.ª edición (Mayo-Portland Adaptability Inventory 4th Edition, MPAI-4). Los puntajes T se clasificaron en "clínicamente elevados" usando un valor de corte de ≥60T. La muestra también se clasificó en categorías de relaciones "satisfechas" (>13.5, n=113, 55.0%) o "insatisfechas" (<13.5, n=92, 44.0%). Utilizando un análisis de regresión paso a paso, se identificaron la ansiedad, la interrupción familiar, la vigilancia, el apoyo emocional, la sensación de estar atrapado y la adaptación de la MPAI-4 como los factores pronósticos más fuertes de los puntajes totales del CSI (p<.001), que representaron el 41.6% de la varianza. Las correlaciones semiparciales al cuadrado revelaron que el 18.1% de la varianza se compartió entre las seis medidas, con una varianza única de 7.8% a 1.5% representada por cada medida separadamente. Cuando se comparó el número de medidas clínicamente elevadas de manera simultánea, el grupo insatisfecho tuvo sistemáticamente un número más alto de puntajes clínicamente elevados en comparación con el grupo satisfecho (p. ej.: 3 o más puntajes clínicamente elevados: insatisfecho=40.2%, satisfecho=8.8%, OR=6.93, H=.76). cuidar a un miembro del servicio militar o a un veterano con lesión cerebral traumática leve y trastorno por estrés postraumático concomitantes puede afectar enormemente la calidad de vida relacionada con la salud del cónyuge cuidador, la satisfacción con la relación y el funcionamiento familiar. Los resultados del presente estudio continúan respaldando la necesidad de la participación familiar en el plan de tratamiento del miembro del servicio militar o veterano, pero se necesita más esfuerzo para integrar un tratamiento de salud conductual que se centre en los problemas propios del familiar en los sistemas de atención de militares con lesión cerebral traumática leve y trastorno por estrés postraumático.

Traumatic injury and atrial fibrillation among deployed service members.

INTRODUCTION: Atrial fibrillation and atrial flutter (AF/AFL), the most common atrial arrhythmias, have never been examined in combat casualties. In this study, we investigated the impact of traumatic injury on AF/AFL among service members with deployment history. METHODS: Sampled from the Department of Defense (DoD) Trauma Registry (n = 10,000), each injured patient in this retrospective cohort study was matched with a non-injured service member drawn from the Veterans Affairs/DoD Identity Repository. The primary outcome was AF/AFL diagnosis identified using ICD-9-CM and ICD-10-CM codes. Competing risk regressions based on Fine and Gray subdistribution hazards model with were utilized to assess the association between injury and AF/AFL. RESULTS: There were 130 reported AF/AFL cases, 90 of whom were injured and 40 were non-injured. The estimated cumulative incidence rates of AF/AFL for injured was higher compared to non-injured patients (hazards ratio [HR] = 2.04; 95% confidence interval [CI] = 1.44, 2.87). After adjustment demographics and tobacco use, the association did not appreciably decrease (HR = 1.90; 95% CI = 1.23, 2.93). Additional adjustment for obesity, hypertension, diabetes, and vascular disorders, the association between injury and AF/AFL was no longer statistically significant (HR = 1.51; 95% CI = 0.99, 2.52). CONCLUSION: Higher AF/AFL incidence rate was observed among deployed service members with combat injury compared to servicemembers without injury. The association did not remain significant after adjustment for cardiovascular-related covariates. These findings highlight the need for combat casualty surveillance to further understand the AF/AFL risk within the military population and to elucidate the potential underlying pathophysiologic mechanisms.

Associations between spouse and service member prescriptions for high-risk and long-term opioids: A dyadic study.

BACKGROUND: Estimates suggest approximately 2.4% of service members, and 15% of service members who have engaged in recent combat, report misusing pain relievers in the past year. This study explores the extent to which military spouses' obtainment of opioids is associated with their service member partners' obtainment of opioid prescriptions, in addition to other factors such as service member health, state prescribing patterns, and sociodemographic characteristics. METHODS: Data were drawn from the Millennium Cohort Family Study, a large, longitudinal survey of married spouses of service members from all service branches, and archival data analyzed from 2018 to 2020. The dependent variables were spouse long-term opioid therapy and spouse opioid prescriptions that pose a high risk of adverse outcomes. RESULTS: Seven percent of spouse and service member dyads met the criteria for high-risk opioid use, generally because they had purchased a prescription for a ≥90 Morphine Milligram Equivalents daily dose (76.7% for spouses, 72.8% for service members). Strong associations were found between spouse and service member opioid therapies (OR = 5.53 for long-term; OR = 2.20 for high-risk). CONCLUSIONS: Findings suggest that reducing the number of long-term and high-risk opioid prescriptions to service members may subsequently reduce the number of similar prescriptions obtained by their spouses. Reducing the number of service members and spouses at risk for adverse events may prove to be effective in stemming the opioid epidemic and improve the overall health and safety of military spouses and thus, the readiness of the U.S. Armed Forces.

Opioid and Nonpharmacologic Treatments Among Soldiers With Chronic Pain and Posttraumatic Stress Disorder.

OBJECTIVE: This study examined the prevalence of chronic pain alone, posttraumatic stress disorder (PTSD) alone, and both chronic pain and PTSD among U.S. Army soldiers during the postdeployment year. METHODS: The sample was 576,425 active duty soldiers returning from deployment in Afghanistan or Iraq between October 1, 2008, and September 30, 2014. Bivariate statistics were used to compare health care utilization among subgroups. Multivariate logistic regression with additional covariates was used to identify predictors of receiving an opioid days' supply of >30 days in the postdeployment year among soldiers with chronic pain, focusing on the effect of PTSD alone and on an interaction of PTSD with nonpharmacologic treatments (including therapeutic exercise, chiropractic treatment, acupuncture, and biofeedback). RESULTS: In total, 12.2% of the soldiers received a chronic pain diagnosis, 5.1% a PTSD diagnosis, and 1.8% had both. Among soldiers with both conditions, 80.3% received nonpharmacologic treatment, and 31.4% received an opioid days' supply of >30 days. Among soldiers with chronic pain, comorbid PTSD and lack of nonpharmacologic treatment was associated with increased odds of receiving an opioid days' supply of >30 days (odds ratio [OR]=1.4, 95% confidence interval [CI]=1.3-1.6). PTSD combined with specific nonpharmacologic treatment modalities had a variable relationship with opioid receipt, and only PTSD with acupuncture or biofeedback was associated with reduced odds (OR=0.8, 95% CI=0.7-0.9). CONCLUSIONS: Soldiers having both chronic pain and PTSD have significant health care needs. Although these soldiers accessed mental health care and received nonpharmacologic treatment, additional interventions are needed to mitigate protracted opioid utilization.

An assessment of sense of belonging in higher education among student service members/veterans.

BACKGROUND: The health, well-being, and integration of student service members/veterans (SSM/Vs) into higher education has become a growing focal point for college health practitioners and researchers. Methods: Secondary data analysis of "Campus Climate and Culture" module of the Healthy Minds Study (HMS), which included 8211 students. Analyses examined whether military status was associated with sense of belonging. Results: The relationship between military-affiliation and sense of belonging (low versus high) was statistically significant [χ2 (2, 8211) = 10.855, p < 0.01], such that 42% of SSM/V reported low sense of belonging compared to their Reservist (33%) and civilian (28%) counterparts. Even after controlling for age, sex, year in school, and grade point average, SSM/V status (OR = 0.16, Wald = 6.17; p < 0.05), was negatively associated with sense of belonging. Conclusions: Results highlight a need for strategic college health initiatives to foster institutional inclusion and cohort building among SSM/V in higher education.