Combat exposure, posttraumatic stress disorder symptoms, and health behaviors as predictors of self-reported physical health in older veterans

Smoking as a Marker of Comorbid Vulnerability Among Persons with Probable Posttraumatic Stress Disorder Who Engage in Hazardous Drinking

Background: Persons with posttraumatic stress disorder (PTSD) compared to those without evince high rates of hazardous drinking, or patterns of alcohol consumption that increase the risk for harmful consequences. One potential marker of vulnerability for PTSD-hazardous drinking comorbidity may be smoking behavior. Individuals with PTSD have a higher prevalence of smoking and smoke at higher rates. Smokers, compared to nonsmokers, are more apt to engage in hazardous alcohol use. Notably, there is a need to expand research on smoking in the context of PTSD and hazardous drinking to inform treatment of these morbidities. Objective: The present cross-sectional investigation sought to examine smoking status as a marker of risk among persons with probable PTSD who engage in hazardous drinking (N = 647; Mage = 38.90 years, SD = 10.71; 51.2% female). Results: Results indicated that trauma-exposed smokers, compared to non-smokers, evinced greater severity of PTSD symptoms, depression, emotion regulation difficulties, hazardous drinking, and substance use problems, with small effect sizes. No statistically significant group differences were found for anxiety symptom severity. Secondary analyses among only smokers supported an interrelation between cigarette dependence and each of the criterion variables that demonstrated statistically significant group differences. Specifically, cigarette dependence was statistically significantly and incrementally related to PTSD symptom severity, depression, emotion regulation difficulties, more severe hazardous drinking, and a greater degree of substance use problems. Conclusions: Overall, the current investigation found that smoking status among persons with probable PTSD who engaged in hazardous drinking was associated with numerous indicators of mental health and substance use vulnerability.

Predisposed vulnerabilities and survival among the Finnish soldiers of World War II: historical life course approach

In this methodological paper we propose a historical life course approach to analyze soldiers' predispositions to experience war-related violence and stress and to respond to it. We argue that a closer quantitative inspection of pre-war and wartime factors will help to understand the various causes leading to different exposures to stress and violence during the war, which have consequently had different outcomes for the war survivors' later lives. Our methodology is designed for a rich data source, the Finnish Army in World War II Database (FA2W, N = 4,253), but is generally also applicable to other case studies. We will demonstrate in practice how we apply the historical life course approach to the study of soldiers' pre-war background variables, wartime service paths, and measurable war stress exposures. In the final discussion, as one potential follow-up to our proposal, we will point to an advanced historical analysis of community-building and meaning-making linked to different war experience profiles combining the quantitative social historical methodology with a qualitative cultural history approach.

Hypertension at the nexus of veteran status, psychiatric disorders, and traumatic brain injury: Insights from the 2011 Behavioral Risk Factor Surveillance System

Variable military service-related experiences, such as combat exposure, psychiatric disorders (PD), and traumatic brain injuries (TBI), may differentially affect the likelihood of having health care professional-identified high blood pressure (i.e., hypertension).

PURPOSE

Compare the odds of self-reported hypertension among non-combat and combat veterans with and without PD/TBI to non-veterans and each other.

METHODS

We used data from men from the 2011 Behavioral Risk Factor Surveillance System and distinguished: non-veterans (n = 21,076); non-combat veterans with no PD/TBI (n = 3,150); combat veterans with no PD/TBI (n = 1,979); and veterans (combat and non-combat) with PD and/or TBI (n = 805). Multivariable, hierarchical logistic regression models included exogenous demographic, socioeconomic attainment and family structure, health behavior and conditions, and methodological control variables.

RESULTS

One-third of men reported having been told at least once by a medical professional that they had high blood pressure. Bivariate analyses indicated that each veteran group had a higher prevalence of self-reported hypertension than non-veterans (design-based F = 45.2, p<0.001). In the fully adjusted model, no statistically significant differences in the odds of self-reported hypertension were observed between non-veterans and: non-combat veterans without PD/TBI (odds ratio [OR] = 0.92); combat veterans without PD/TBI (OR = 0.87); veterans with PD and/or TBI (OR = 1.35). However, veterans with PD and/or TBI had greater odds of reporting hypertension than both combat and non-combat veterans without PD/TBI (p<0.05).

DISCUSSION

Military service-related experiences were differentially associated with a survey-based measure of hypertension. Specifically, veterans self-reporting PD and/or TBI had significantly higher odds of self-reporting hypertension (i.e., medical provider-identified high blood pressure).

Reclaiming hope: Subjective nearness to death as a moderator between posttraumatic stress symptoms and hope among older adults

Perceiving one's remaining time until death, can serve as a source of resilience when faced with adversity in the second half of life. The current work is based on a prospective study and examines whether subjective nearness-to-death (SNtD) moderates the association between posttraumatic-stress symptoms (PTSS) and hope among adults in the second half of life. The first wave was conducted after the end of a military conflict in the south of Israel, and included 170 participants (M = 66.61, SD = 9.16; age range 51-91), 115 of whom also participated in Wave 2. Participants filled out self-reported questionnaires regarding background information, PTSS, SNtD and hope. A moderation effect was found, revealing that high levels of PTSS predicted lower levels of hope among those who felt close to their death, but not among those who felt far from their death. We suggest that one's evaluation of little time remaining to live, especially in old age, may be a significant factor exacerbating the negative consequences of PTSS on hope. The importance of the results to the research field is discussed.

Age differences in allostatic load among veterans: The importance of combat exposure

The current study examinedage differences in allostatic load among nonveterans, noncombat veterans, and combat veterans. Participants included 280 individuals from the Midlife Development in the United States (MIDUS) survey, including 164 veterans (n = 48 combat veterans; n = 116 noncombat veterans) and 116 nonveterans. Age differences in allostatic load were similar among nonveterans and noncombat veterans, B = 0.002, SE = .011, p = .878, with older adults showing higher levels of allostatic load than their comparatively younger counterparts. Among combat veterans, however, a different pattern emerged. In this group, levels of allostatic load were similar across age, seemingly due to higher levels of allostatic load among younger combat veterans, B = -0.029, SE = .014, p = .031, ƞ_p ²  =  .022. Results reveal the importance of considering combat exposure when examining health outcomes of military veterans, particularly in the context of age.

Promoting Attachment Through Healing (PATH): Results of a retrospective feasibility study providing trauma-and-violence-informed care to pregnant women

AIM

To evaluate the impact of a trauma and violence-informed cognitive behavioural therapy (TVICBT) intervention, compared with standard care on mental health, coping, bonding and maternal-infant attachment among pregnant women with a history of intimate partner violence and who displayed symptomatology consistent with anxiety, depression or post-traumatic stress disorder (PTSD).

DESIGN

A mixed-methods case study design was employed, where women either received standard perinatal care or were referred to a specialized TVICBT program.

METHODS

Data were collected through a retrospective obstetric medical chart audit in 2017 at an Ontario hospital in a large urban centre. Multiple choice and 'yes/no' questions were analysed using measures of central tendency and dispersion, in addition to frequency counts. Qualitative data from clinical notes were subjected to an inductive content analysis approach to identify key concepts.

RESULTS

In total, 69 women participated (intervention group = 37, standard care group = 32). Prevalence of mental illness between groups was consistent, apart from the TVICBT group having a significant increase in PTSD. In the TVICBT group, 83.8% of women (n = 31) expressed perinatal concerns, compared with only 37.5% (n = 12) of the standard care group. More women in the intervention group (94.6%, n = 35) coped successfully in the intrapartum period than the standard care group (78.1%, n = 25). However, more women in the standard care group (97.0%, n = 31) exhibited appropriate bonding behaviours than the TVICBT group (88.6%, n = 31).

CONCLUSION

The TVICBT intervention was effective in assisting women to identify triggers during their pregnancy journey, develop appropriate coping strategies and advocate for their needs to best cope.

IMPACT

TVICBT offers an effective, individualized, trauma and violence-informed approach to optimize the health outcomes of perinatal women and their infants by promoting positive coping and maternal-infant bonding, thus filling an existing practice gap of a lack of individualized, trauma-informed care.

Consistent Honor, Persistent Disadvantage: American Indian and Alaska Native Veteran Health in the National Survey of Veterans

Objective: To examine self-rated health and activities of daily living (ADLs) limitations among American Indian and Alaska Native (AI/AN) veterans relative to white veterans. Methods: We use the 2010 National Survey of Veterans and limit the sample to veterans who identify as AI/AN or non-Hispanic white. We calculated descriptive statistics, confidence intervals, and used logistic regression. Results: AI/AN veterans are younger, have lower levels of income, and have higher levels of exposure to combat and environmental hazards compared to white veterans. We found that AI/AN veterans are significantly more likely to report fair/poor health controlling for socioeconomic status and experience an ADL controlling for age, health behaviors, socioeconomic status, and military factors. Discussion: The results indicate that AI/AN veterans are a disadvantaged population in terms of their health and disability compared to white veterans. AI/AN veterans may require additional support from family members and/or Veteran Affairs to address ADLs.

War across the life course: examining the impact of exposure to conflict on a comprehensive inventory of health measures in an aging Vietnamese population

BACKGROUND

The majority of evidence indicates that exposure to war and other traumatic events continue to have negative impacts on health across the life course. However, existing research on health effects of war exposure primarily concentrates on short-term impacts among veterans in high-income countries sent elsewhere to battle. Yet, most wars situate in lower- and middle-income countries, where many are now or will soon be entering old age. Consequently, the current burden of exposure to war has ignored an important global population.

METHODS

The Vietnam Health and Aging Study (VHAS) is a longitudinal study designed to examine historical exposure to highly stressful events during the American War. Two modes of data collection, involving a sample of 2447 individuals aged 60+ years in northern Vietnam, took place between May and August 2018. Using this first wave of data, we generate indexed measures of war exposure and analyze their associations with a set of 12 health outcomes, accounting for confounding variables.

RESULTS

Results indicate that greater exposure to three types of war exposure (death and injury, stressful living conditions, and fearing death and/or injury) in earlier life is associated with worse health in later-life across a large number of health outcomes, such as number of diagnosed health conditions, mental distress, somatic symptoms, physical functioning, post-traumatic stress symptoms and chronic pain.

CONCLUSIONS

Findings support a life course theory of health and point to long-term effects of war on health that require detailed attention.

Racial and Ethnic Disparities in U.S. Veteran Health Characteristics

Racial/ethnic health disparities persist among veterans despite comparable access and quality of care. We describe racial/ethnic differences in self-reported health characteristics among 437,413 men and women (mean age (SD) = 64.5 (12.6), 91% men, 79% White) within the Million Veteran Program. The Cochran-Mantel-Haenszel test and linear mixed models were used to compare age-standardized frequencies and means across race/ethnicity groups, stratified by gender. Black, Hispanic, and Other race men and women reported worse self-rated health, greater VA healthcare utilization, and more combat exposure than Whites. Compared to White men, Black and Other men reported more circulatory, musculoskeletal, mental health, and infectious disease conditions while Hispanic men reported fewer circulatory and more mental health, infectious disease, kidney, and neurological conditions. Compared to White women, Black women reported more circulatory and infectious disease conditions and Other women reported more infectious disease conditions. Smoking rates were higher among Black men, but lower for other minority groups compared to Whites. Minority groups were less likely to drink alcohol and had lower physical fitness than Whites. By identifying differences in burden of various health conditions and risk factors across different racial/ethnic groups, our findings can inform future studies and ultimately interventions addressing disparities.

Brief Eclectic Psychotherapy for Moral Trauma (BEP-MT): treatment protocol description and a case study

Background: Traumatic events can be related to severe transgressions or violations of moral boundaries. Moral injury (MI) has been described as 'the lasting psychological, biological, spiritual, behavioral and social impact of perpetrating, failing to prevent, or bearing witness to acts that transgress deeply held moral beliefs and expectations.' These events can provoke emotions such as remorse, guilt and shame, and affects someone's self-image and identity. Objective: The aim of the study is to evaluate a treatment protocol that addresses the specific characteristics of moral trauma in treatment of PTSD, next to anxiety. Method: Brief Eclectic Psychotherapy for Moral Trauma (BEP-MT) is an adaptation of the evidence-based Brief Eclectic Psychotherapy for PTSD (BEPP). BEP-MT integrates components of cognitive-behavioural, psychodynamic, constructivist, and systemic psychotherapy. In the current study treatment progress of a refugee Dusan was monitored. Prior to and after treatment the Clinical-Administered PTSD Scale for DSM-5, the PTSD Checklist (PCL-5), the Brief Symptom Inventory (BSI) and the Moral Injury Appraisal Scale (MIAS) were administered. Every session moral emotions were assessed on a Likert scale. Results: Whereas PTSD complaints and strong feelings of guilt and shame were manifest prior to treatment, during BEP MT a gradual decline in the intensity of the moral emotions was found. After BEP-MT Dusan no longer met criteria for PTSD and his psychological complaints diminished. Conclusion: The case of Dusan has shown it is worthwhile to address moral trauma and BEP- MT is a promising treatment protocol for patients suffering from PTSD after moral trauma. Further research is needed to examine the effectiveness of BEP-MT.

Is war hard on the heart? Gender, wartime stress and late life cardiovascular conditions in a population of Vietnamese older adults

Populations in the global south are disproportionately exposed to the stressors of development, disaster and armed conflict, all of which heighten cardiovascular disease (CVD) risk. We consider how war-related stressors exert a lasting influence upon population health, in particular the cardiovascular health of war survivors now entering older adulthood. Data come from the 2018 Vietnam Health and Aging Study conducted among 2447 northern Vietnamese adults age 60 and older. We conduct survey-adjusted logistic regression analyses to examine the associations among respondents' wartime exposure to combat and physical threat, malevolent environment conditions, and four CVD conditions (hypertension, dyslipidemia, heart disease, and stroke). We examine posttraumatic stress disorder (PTSD) as it mediates the association between wartime stress exposures and late life CVD, and gender as it moderates the relationship between wartime stressors and CVD. We find that exposure to wartime combat and violence, as well as malevolent living conditions, exhibit significant, positive associations with cardiovascular conditions. These associations are mediated by the severity of recent PTSD symptoms. For certain CVD conditions, particularly hypertension, the associations between wartime stressors and late life cardiovascular conditions diverge across gender with women experiencing a greater penalty for their exposure to war-related stressors than their male counterparts. We conclude that the stressors of war and resultant PTSD, widespread in this cohort of Vietnamese older adults who endured myriad forms of war exposure during their young adulthood, exhibit modest, yet significant associations with late-life cardiovascular conditions. Women, especially those exposed to wartime violence and combat, bear this CVD burden alongside men.

Increased Vascular Pathology in Older Veterans With a Purple Heart Commendation or Chronic Post-Traumatic Stress Disorder

The goal of this retrospective cohort study was to determine whether stressors related to military service, determined by a diagnosis of chronic post-traumatic stress disorder (cPTSD) or receiving a Purple Heart (PH), are associated with an increased risk of vascular risk factors and disease, which are of great concern for veterans, who constitute a significant portion of the aging US population. The Veterans Integrated Service Network (VISN) 16 administrative database was searched for individuals 65 years or older between October 1, 1997 to September 30, 1999 who either received a PH but did not have cPTSD (PH+/cPTSD-; n = 1499), had cPTSD without a PH (PH-/cPTSD+; n = 3593), had neither (PH-/cPTSD-; n = 5010), or had both (PH+/cPTSD+; n = 153). In comparison to the control group (PH-/cPTSD-), the PH+/cPTSD- group had increased odds ratios for incidence and prevalence of diabetes mellitus, hypertension, and hyperlipidemia. The PH-/cPTSD+ group had increased odds ratios for prevalence of diabetes mellitus and for the incidence and prevalence of hyperlipidemia. The PH-/cPTSD+ and PH+/cPTSD- groups were associated with ischemic heart disease and cerebrovascular disease, but not independently of the other risk factors. The PH+/cPTSD+ group was associated only with an increase in the incidence and prevalence of hyperlipidemia, though this group's much smaller sample size may limit the reliability of this finding. We conclude that certain physical and psychological stressors related to military service are associated with a greater incidence of several vascular risk factors in veterans aged 65 years or older, which in turn are associated with greater rates of ischemic heart disease and cerebrovascular disease.

Combat exposure, post-traumatic stress symptoms, and health-related behaviors: the role of sleep continuity and duration

STUDY OBJECTIVES

Aggression, substance misuse, and other health risk behaviors are common among combat veterans. We examined whether sleep quality and quantity predict the association between combat exposure, post-traumatic stress symptoms, and adverse health-related behaviors.

METHODS

Soldiers (N = 2420) from a brigade combat team completed surveys assessing combat experiences, and psychological and behavioral health factors, approximately 3 months following deployment to Afghanistan in 2011.

RESULTS

Respondents were 93.5% male; 73% were age 18-29 years old. The response rate was 80% (3076/3832); 94% (2876/3076) of the soldiers who attended the recruitment briefings consented to participate in this research. Complete data were available across the variables used in this study for up to 2420 soldiers. Sleep continuity disturbance accounted for the association of combat exposure with post-traumatic stress symptoms and aggression, alcohol use, and risky behavior. Moreover, for soldiers who reported sleep duration of <6 hr per day, the indirect association of combat exposure and post-traumatic stress on aggression, alcohol use, risky behavior, and opioid use was strongest.

CONCLUSIONS

This study is the first to model sleep problems as a predictor of the association between combat exposure and post-traumatic stress symptoms and frequently reported health-related behavior problems. Sleep disturbance is highly prevalent among Warfighters. While not fully preventable in operational contexts, these problems can be effectively mitigated postdeployment with appropriate policy and intervention resources. Improving the sleep characteristics of combat-exposed soldiers following deployment should reduce subsequent post-traumatic stress and related health compromising behavior, thereby enhancing force readiness.

Cancer-Specific Stress and Trajectories of Psychological and Physical Functioning in Patients With Relapsed/Refractory Chronic Lymphocytic Leukemia

Background

Chronic lymphocytic leukemia is the most prevalent adult leukemia. The disease is incurable with a cycling of treatment and relapse common. Little is known about the psychological and physical functioning of patients with relapsed/refractory chronic lymphocytic leukemia. Cancer-specific stress is an important individual difference variable that predicts psychological and physical outcomes.

Purpose

To examine cancer-specific stress at treatment initiation as a predictor of psychological and physical functioning trajectories in patients with relapsed/refractory chronic lymphocytic leukemia during the first 5 months of treatment.

Methods

Patients with relapsed/refractory chronic lymphocytic leukemia (N = 152) enrolled in a phase II clinical trial completed self-report measures at treatment initiation (baseline), 1, 2, and 5 months of treatment. Cancer-specific stress at baseline was examined as a predictor of psychological (cognitive-affective depressive symptoms, negative mood, mental health quality of life) and physical functioning (fatigue interference, sleep problems, physical health quality of life), controlling for demographic and treatment variables.

Results

Using multilevel modeling, higher baseline cancer-specific stress was related to worse psychological (cognitive-affective depressive symptoms, negative mood, mental health quality of life) and physical functioning (fatigue interference, sleep problems) at baseline and more rapid improvements during the next 5 months. Despite these improvements, higher baseline cancer-specific stress remained associated with poorer 5-month psychological, though not physical, functioning.

Conclusions

Findings suggest cancer-specific stress at treatment initiation may be a risk factor for poorer psychological functioning during treatment for patients with relapsed/refractory chronic lymphocytic leukemia.

Longitudinal association of PTSD symptoms and self-reported physical functioning among Veterans

BACKGROUND

Few longitudinal studies have investigated the potentially dynamic relationship between Posttraumatic Stress Disorder (PTSD) and physical functioning, and the number of follow-up timepoints have been limited. We evaluated whether PTSD symptoms predicted future physical functioning and vice versa using five assessments over four years.

METHODS

Data was used from a longitudinal cohort of 695 participants recruited from Veteran Affairs medical outpatient clinics who experienced a traumatic event. PTSD symptom severity was assessed annually with the PTSD Checklist (PCL). Physical functioning was measured with the 10-item subscale of the SF-36. An autoregressive cross-lagged panel model was used to determine the temporal associations between PTSD and physical functioning, adjusting for age, sex, ethnicity, education and employment. Comorbidities and health behaviors were added to assess their roles in the relationship.

RESULTS

Greater PTSD symptom severity predicted worse physical functioning the following year (average β = -0.10, P <0.001), where a 10-point increase in PCL score predicted a 0.3-point decline in physical function score over one year. Similarly, better physical functioning also predicted reduced PTSD severity the following year, but to a smaller magnitude (average β = -0.04, P = .003). The pattern of effects was similar after controlling for comorbidities and health behaviors.

LIMITATIONS

Both primary variables relied on self-report, and generalizability may be limited by the mostly male Veteran sample.

CONCLUSIONS

Our results support a bidirectional, but unequal, relationship between PTSD and physical functioning over time. They also highlight the importance of long-term control of PTSD symptoms in preventing functional decline.

Afghanistan and Iraq War Veterans: Mental Health Diagnoses are Associated with Respiratory Disease Diagnoses

Introduction

Many veterans of the wars in Afghanistan and Iraq have concomitant respiratory conditions and mental health conditions. We wanted to evaluate the association of mental health diagnoses with respiratory disease diagnoses among post-deployment veterans.

Methods

We conducted a retrospective cohort study of all Afghanistan and Iraq War veterans who were discharged from the military or otherwise became eligible to receive Veterans Health Administration services. The primary exposure was receipt of a mental health diagnosis and the primary outcome was receipt of a respiratory diagnosis as recorded in the electronic health record. We used multivariable adjusted logistic regression to measure the associations of mental health diagnoses with respiratory diagnoses and conducted several analyses exploring the timing of the diagnoses.

Results

Among 182,338 post-deployment veterans, 14% were diagnosed with a respiratory condition, 77% of whom had a concomitant mental health diagnosis. The incidence rates were 5,363/100,000 person-years (p-y), 587/100,000 p-y, 1,450/100,000 p-y, and 233/100,000 p-y for any respiratory disease diagnosis, bronchitis, asthma, and chronic obstructive lung disease diagnoses, respectively, after the date of first Veterans Health Administration utilization. Any mental health diagnosis was associated with increased odds for any respiratory diagnosis (adjusted odds ratio 1.41, 95% confidence interval 1.37-1.46). The association of mental health diagnoses and subsequent respiratory disease diagnoses was stronger and more consistent than the converse.

Conclusion

Many Afghanistan and Iraq War veterans are diagnosed with both respiratory and mental illnesses. Comprehensive plans that include care coordination with mental health professionals and treatments for mental illnesses may be important for many veterans with respiratory diseases.

Models of First Responder Coping: Police Officers as a Unique Population

The term "first responders" refers to a range of professional occupations, including police officers, fire fighters, search and rescue personnel, ambulance personnel, and military personnel. Research by the present authors has developed empirical models of first responder coping, identifying 2 coping pathways with differential outcomes: approach and avoidance coping. The present investigation considers police officers as a unique group and measures the extent to which police officers differ from other first responders in coping behaviours following trauma, based upon a nationally representative survey of 917 Swedish police officers. Although the model of coping behaviours following trauma and the effects on well-being displayed several similarities between police officers and other first responders, there was compelling evidence to suggest that there are professionally bound aspects of psychological coping, resilience, and well-being that merit further exploration. Among police officers, for example, avoidant coping was related to worse well-being, and police officers reported greater consequence to well-being related to substance use than other first responders. The unique aspects of police officer coping in comparison with other first responder groups are explored.

The Role of Obesity in the Association Between Posttraumatic Stress Disorder and Incident Diabetes

IMPORTANCE

Posttraumatic stress disorder (PTSD) is associated with an increased risk of type 2 diabetes mellitus (T2DM). Existing literature has adjusted for obesity in combination with other confounders, which does not allow estimating the contribution of obesity alone on the association of PTSD with incident T2DM.

OBJECTIVE

The current study was designed to determine if obesity accounted for the association between PTSD and incident T2DM.

DESIGN, SETTING, AND PARTICIPANTS

This cohort study used data from Veterans Health Administration medical records collected from patients with PTSD and without PTSD from 2008 to 2015. Patients were eligible for study inclusion if they were free of prevalent PTSD and T2DM for 12 months prior to index date. To estimate whether the association of PTSD and incident T2DM remained independent of obesity, Cox proportional hazard models were computed before and after adding obesity to the model and then further expanded by adding psychiatric disorders, psychotropic medications, physical conditions, smoking status, and demographics. Additional Cox models were computed to compare the risk of incident T2DM in patients with PTSD with and without obesity. Data analysis was completed from February 2018 to May 2018.

EXPOSURES

Two International Classification of Diseases, Ninth Revision (ICD-9) codes for PTSD in the same 12 months and obesity, defined by a body mass index of 30 or more or an ICD-9 code for obesity.

MAIN OUTCOMES AND MEASURES

Incident T2DM, as defined by ICD-9 codes.

RESULTS

Among 2204 patients without PTSD, the mean (SD) age was 47.7 (14.3) years; 1860 (84.4%) were men, 1426 (64.7%) were white, and 956 (43.4%) were married. Among 3450 patients with PTSD, the mean (SD) age was 42.8 (14.2) years; 2983 (86.5%) were men, 2238 (64.9%) were white, and 1525 (44.2%) were married. The age-adjusted association between PTSD and incident T2DM was significant (hazard ratio [HR], 1.33 [95% CI, 1.08-1.64]; P = .01), and after adding obesity to the model, this association was reduced and no longer significant (HR, 1.16 [95% CI, 0.94-1.43]; P = .18). Results of the full model, which included additional covariate adjustment, revealed no association between PTSD and incident T2DM (HR, 0.84 [95% CI, 0.64-1.10]; P = .19). Among patients with PTSD with obesity, the age-adjusted incidence of T2DM was 21.0 per 1000 person-years vs 5.8 per 1000 person-years in patients without obesity. In patients without PTSD, it was 21.2 per 1000 person-years for patients with obesity vs 6.4 per 1000 person-years in those without obesity.

CONCLUSIONS AND RELEVANCE

In this study of patients who use the Veterans Health Administration for health care, obesity moderated the association between PTSD and incident T2DM. The incidence of T2DM in patients with PTSD who are not obese is similar to the national incidence rate in the United States. These results suggest PTSD is not likely to have a causal association with incident T2DM. Future research is needed to determine if PTSD remission can lead to weight loss and reduced T2DM incidence.

Trauma and Aging

PURPOSE OF REVIEW

The aim of this paper is to present a succinct summary of the major scientific findings on trauma, posttraumatic stress disorder (PTSD), and aging over the past few years.

RECENT FINDINGS

There have been several reports from longitudinal investigations using representative samples of veterans regarding traumatic exposure and subsequent effects on health and functioning. There has also been further documentation of the significant association between PTSD and dementia as well as accelerated aging in late life. Several studies indicate that older adults with PTSD are at risk of not receiving timely and appropriate mental health treatment, indicating that targeted outreach could be helpful in increasing service use and improving care. The current knowledge base would benefit from more research on traumatized older adults from non-industrialized countries, as well as those in North America from diverse backgrounds, including ethnic and racial minorities, women, and those with cognitive impairments. Studies limited to adults aged 65 and over as well as those addressing disparities in the availability of mental health-related services within this population are warranted.

Integration of neural and epigenetic contributions to posttraumatic stress symptoms: The role of hippocampal volume and glucocorticoid receptor gene methylation

Many Veterans exposed to physical and psychological trauma experience symptoms of posttraumatic stress disorder (PTSD). As the etiology of PTSD symptoms is complex, a better understanding of the underlying biological mechanisms may improve preventative care and treatment for PTSD. Recent findings from the fields of neuroimaging and epigenetics offer important insights into the potential brain structures and biochemical pathways of modified gene expression associated with PTSD. We combined neuroimaging and epigenetic measures to assess current PTSD symptoms by measuring overall hippocampal volume and methylation of the glucocorticoid receptor (GR) gene (promoter region). Multiple regression analyses indicated that the hippocampal volume/GR methylation interaction was a predictor of PTSD symptoms. Our findings suggest that neuroimaging and epigenetic measures contribute interactively to PTSD symptoms. Incorporation of these metrics may aid in the identification and treatment of PTSD patients.

Trauma exposure, posttraumatic stress, and preventive health behaviours: a systematic review

Psychological trauma has implications for many aspects of physical health, including preventive health behaviours (PHBs). However, whether trauma exposure additionally contributes to PHBs above and beyond the effects of posttraumatic stress disorder (PTSD) symptoms remains unclear. In this systematic review, 32 studies were analysed to characterise: (1) the relationships between trauma exposure and PHBs, (2) the relationships between PTSD symptoms and PHBs, (3) the unique associations between trauma exposure and PHBs, independent of PTSD symptoms, and (4) the unique associations between PTSD symptoms and PHBs, independent of trauma exposure. Findings were variable across the three examined PHBs (physical activity, diet, medical screening) when only trauma exposure or PTSD symptoms were taken into account. Clearer relationships emerged between trauma exposure and PHBs when PTSD symptoms were taken into account, demonstrating that trauma exposure is related to PHB engagement above and beyond the effects of PTSD symptoms. Additionally, PTSD symptoms shared unique associations with physical activity and screening frequency, which were not explained by trauma exposure. Our review reveals that teasing apart the effects of trauma exposure and PTSD symptoms on PHBs brings greater clarity to the strength and direction of these associations.

Pathways Between Combat Stress and Physical Health Among Portuguese War Veterans

In this study, I explored the experience of both physical and psychological chronic illnesses among a sample of Portuguese war veterans. Twenty suffered from chronic posttraumatic stress disorder (PTSD; unrecovered) and 20 had remission from PTSD (recovered), and all participants suffered from a chronic physician-diagnosed medical disorder. Two semistructured interviews were conducted. Analysis of the interviews was conducted using the Thematic and Categorical Analysis. Unrecovered participants reported higher moral injury, discrepancy between pre- and postwar identity, medication side effects, and lower repertoire of coping strategies, and verbalized that treatment care plan triggers posttraumatic symptoms. Recovered participants reported stronger moral repair, sense of continuity between pre- and postwar identity, and wider repertoire of coping strategies, well-being. Veterans' adjustment to chronic physician-diagnosed medical disorders is related to the accommodation of war traumatic experiences within existing self-schemas to restore a sense of continuity between veterans' pre- and postwar identity.

Effects of trauma and PTSD on self-reported physical functioning in sexual minority women

OBJECTIVE

Sexual minority women (lesbians, bisexual women, and women who partner with women) experience high rates of trauma exposure, are more likely to develop posttraumatic stress disorder (PTSD), and have high rates of physical health problems compared with heterosexual women. The present study tested whether PTSD may be the mechanism through which trauma exposure affects self-reported physical functioning in this population.

METHOD

In a sample of 857 sexual minority women, we examined the association between trauma exposure and worsening physical functioning (measured using the 12-item Short Form Health Survey) 2 years later, whether PTSD mediated this relationship, and if so, which PTSD symptom clusters best accounted for this mediation.

RESULTS

Results showed that more Criterion A traumatic events experienced (based on DSM-IV) predicted greater decline in physical functioning 2 years later, and PTSD symptoms mediated this relationship, explaining 73% of the total effect. The arousal/reactivity symptom cluster was the only significant mediator, explaining 68% of the total effect.

CONCLUSIONS

Results show that PTSD, and arousal/reactivity symptoms in particular, may be the mechanism through which traumatic events negatively impact self-reported physical functioning. These findings provide further evidence that, for this at risk population, treating PTSD as soon as possible after onset may improve long term physical functioning. (PsycINFO Database Record

A Model of First-responder Coping: An Approach/Avoidance Bifurcation

The work of first responders is fraught with numerous stressors, ranging from potentially traumatic critical incidents to institutional strains. The severity and pervasiveness of these difficulties prompt a necessary consideration of the coping methods employed by first responders. The present study developed an empirical model of first-responder coping strategies, based upon a nationally representative survey sample of 6240 first responders. Participants were drawn from Swedish first responders in the following occupations: coast guard, customs control, military, emergency medical services, fire department and police services. In the final model, exposure to stress related to well-being through several indirect paths that in sum accounted for the original direct relationship between these constructs. These several indirect paths were classified theoretically as either approach or avoidance coping behaviours or subsequent health outcomes. In general, approach coping behaviours were related to better well-being; and avoidance was related to a decrease in the outcome. The size of the present sample, as well as the diverse nature of the included first responders, suggests that the resulting model may offer a unique insight into potentially adaptive pathways for first-responder coping. Copyright © 2016 John Wiley & Sons, Ltd.

Cortical thickness reduction in combat exposed U.S. veterans with and without PTSD

We investigated the extent of cortical thinning in U.S. Veterans exposed to combat who varied in the severity of their posttraumatic stress disorder (PTSD) symptoms. In addition, we explored the neural correlates of PTSD symptom dimensions and the interactive effects of combat exposure and PTSD upon cortical thickness. Sixty-nine combat exposed Veterans completed high-resolution magnetic resonance imaging (MRI) scans to estimate cortical thickness. The Clinician Administered PTSD Scale (CAPS) and Combat Exposure Scale (CES) assessments were completed to measure current PTSD and historical combat severity, respectively. PTSD symptom dimensions (numbing, avoidance, reexperiencing, anxious arousal, and dysphoric arousal) were studied. Vertex-wise whole cerebrum analyses were conducted. We found widespread negative correlations between CAPS severity and cortical thickness, particularly within the prefrontal cortex. This prefrontal correlation remained significant after controlling for depression severity, medication status, and other potential confounds. PTSD dimensions, except anxious arousal, negatively correlated with cortical thickness in various unique brain regions. CES negatively correlated with cortical thickness in the left lateral prefrontal, regardless of PTSD diagnosis. A significant interaction between CES and PTSD diagnosis was found, such that CES negatively correlated with cortical thickness in the non-PTSD, but not in the PTSD, participants. The results underscore the severity of cortical thinning in U.S. Veterans suffering from high level of PTSD symptoms, as well as in Veterans with no PTSD diagnosis but severe combat exposure. The latter finding raises considerable concerns about a concealed injury potentially related to combat exposure in the post-9/11 era.

Posttraumatic Stress and Physical Health Functioning: Moderating Effects of Deployment and Postdeployment Social Support in OEF/OIF/OND Veterans

Research indicates that posttraumatic stress disorder (PTSD) is strongly associated with physical health difficulties, and that social support may be protective for both problems. Social support, however, is often broadly conceptualized. The present analysis explores how Veteran-specific social support (during military deployment and postdeployment) may moderate the relationship between PTSD and physical health functioning. Participants were recruited from a VA Medical Center. Self-report data were analyzed from 63 Veterans (17.46% female; 42.86% white) who had been deployed in support of Operation Enduring Freedom, Operation Iraqi Freedom, and Operation New Dawn (OEF/OIF/OND). Data indicate that military deployment social support moderated the relationship between PTSD and pain (β = 0.02, p = 0.02) whereas postdeployment social support moderated the relationship between PTSD and general health perceptions (β = 0.03, p = 0.01). These findings may be used to better understand the role of support in influencing psychological and physiological processes.

Post-traumatic stress disorder and cardiometabolic disease: improving causal inference to inform practice

Post-traumatic stress disorder (PTSD) has been declared 'a life sentence' based on evidence that the disorder leads to a host of physical health problems. Some of the strongest empirical research - in terms of methodology and findings - has shown that PTSD predicts higher risk of cardiometabolic diseases, specifically cardiovascular disease (CVD) and type 2 diabetes (T2D). Despite mounting evidence, PTSD is not currently acknowledged as a risk factor by cardiovascular or endocrinological medicine. This view is unlikely to change absent compelling evidence that PTSD causally contributes to cardiometabolic disease. This review suggests that with developments in methods for epidemiological research and the rapidly expanding knowledge of the behavioral and biological effects of PTSD the field is poised to provide more definitive answers to questions of causality. First, we discuss methods to improve causal inference using the observational data most often used in studies of PTSD and health, with particular reference to issues of temporality and confounding. Second, we consider recent work linking PTSD with specific behaviors and biological processes, and evaluate whether these may plausibly serve as mechanisms by which PTSD leads to cardiometabolic disease. Third, we evaluate how looking more comprehensively into the PTSD phenotype provides insight into whether specific aspects of PTSD phenomenology are particularly relevant to cardiometabolic disease. Finally, we discuss new areas of research that are feasible and could enhance understanding of the PTSD-cardiometabolic relationship, such as testing whether treatment of PTSD can halt or even reverse the cardiometabolic risk factors causally related to CVD and T2D.

Potential neurobiological benefits of exercise in chronic pain and posttraumatic stress disorder: Pilot study

This pilot study assessed the effects of cardiopulmonary exercise testing and cardiorespiratory fitness on plasma neuropeptide Y (NPY), allopregnanolone and pregnanolone (ALLO), cortisol, and dehydroepiandrosterone (DHEA), and their association with pain sensitivity. Medication-free trauma-exposed participants were either healthy (n = 7) or experiencing comorbid chronic pain/posttraumatic stress disorder (PTSD) (n = 5). Peak oxygen consumption (VO2) during exercise testing was used to characterize cardiorespiratory fitness. Peak VO2 correlated with baseline and peak NPY levels (r = 0.66, p < 0.05 and r = 0.69, p < 0.05, respectively), as well as exercise-induced changes in ALLO (r = 0.89, p < 0.001) and peak ALLO levels (r = 0.71, p < 0.01). NPY levels at the peak of exercise correlated with pain threshold 30 min after exercise (r = 0.65, p < 0.05), while exercise-induced increases in ALLO correlated with pain tolerance 30 min after exercise (r = 0.64, p < 0.05). In contrast, exercise-induced changes in cortisol and DHEA levels were inversely correlated with pain tolerance after exercise (r = -0.69, p < 0.05 and r = -0.58, p < 0.05, respectively). These data suggest that cardiorespiratory fitness is associated with higher plasma NPY levels and increased ALLO responses to exercise, which in turn relate to pain sensitivity. Future work will examine whether progressive exercise training increases cardiorespiratory fitness in association with increases in NPY and ALLO and reductions in pain sensitivity in chronic pain patients with PTSD.

Posttraumatic Stress Disorder Among Older Patients with Chronic Obstructive Pulmonary Disease

This study explored (1) the incidence of posttraumatic stress disorder (PTSD) resulting from past trauma among older patients with COPD and (2) whether PTSD and COPD severity would relate to psychiatric co-morbidity and health-related quality of life. Eighty-five older patients completed the Hospital Anxiety and Depression Scale, the Chronic Respiratory Questionnaire, the Posttraumatic Stress Diagnostic Scale and the Medical Outcomes Short Form 12. The results showed that 55, 39 and 6 % had no, partial and full-PTSD respectively. Partial least squares showed that PTSD was significantly correlated with COPD severity which in turn was significantly correlated with health-related quality of life and psychiatric co-morbidity. Mediational analysis showed that the emotional symptoms of COPD mediated between PTSD and the mental health functioning of health-related quality of life and between PTSD and depression. To conclude, PTSD from past trauma was related to the severity of COPD for older patients. In particular, it impacted on the elevated emotional arousal of COPD severity. In turn, COPD severity impacted on older patients' general psychological well-being and depression.

Exploring Reliability and Validity of the Deployment Risk and Resilience Inventory-2 Among a Nonclinical Sample of Discharged Soldiers Following Mandatory Military Service

The Deployment Risk and Resilience Inventory (DRRI) is a widely used questionnaire assessing deployment-related risk and resilience factors among war veterans. Its successor, the DRRI-2, has only been validated and used among veterans deployed for overseas military missions, but because many countries still enforce compulsory military service, validating it among nonclinical samples of healthy discharged soldiers following mandatory service is also a necessity. In the current study, a sample of 101 discharged Israeli soldiers (39 males, 62 females; mean time since discharge 13.92, SD = 9.09 years) completed the DRRI-2. There were 52 participants who completed the questionnaire at a second time point (mean time between assessments 19.02, SD = 6.21 days). Both physical and mental health status were examined, as well as symptomatology of depression, anxiety, and posttraumatic stress disorder. Cronbach's αs for all latent variables in the inventory ranged from .47 to .95. The DRRI-2 risk factors were negatively associated with psychological functioning, whereas resilience factors were positively associated with better self-reported mental health. Test-retest reliability coefficients were generally high (Pearson correlations were .61 to .94, all p values < .01). Our study provides evidence for the reliability and validity of the DRRI-2 in assessing salient deployment experiences among a nonclinical sample following mandatory military service.

The long-term impact of combat exposure on health, interpersonal, and economic domains of functioning

PURPOSE

Wartime combat exposure is linked to a broad array of negative outcomes. The current study identified potential differences between middle-to-older aged men exposed to combat and those not exposed for physical health, interpersonal, and economic functioning over 10 years. Post-traumatic stress disorder (PTSD) and social support were examined as moderators between combat exposure and outcomes.

METHODS

Data from the National Comorbidity Survey, baseline and 10-year follow-up, were utilized. Only men aged 50-65 at follow-up (N = 727) were included. Group differences between combat and non-combat men were examined. Regression analyses were performed to examine relationships between earlier combat and health, interpersonal, and economic outcomes over time, while controlling for important covariates.

RESULTS

Combat-exposed men were at increased risk for asthma, arthritis/rheumatism, lung diseases, headaches, and pain; they also had greater marital instability. However, combat-exposed men reported economic advantages, including higher personal earnings at follow-up. For combat-exposed men, PTSD did not increase risk for headaches; however, PTSD in non-combat men was associated with increased risk for headaches at follow-up. Whereas combat-exposed men with higher levels of social support were less likely to report chronic pain at follow-up, there were no group differences in pain at lower levels of social support.

IMPLICATIONS

Individuals who experience combat may be susceptible to later health and marital problems; however, as combat-exposed men age, they demonstrate some resilience, including in economic domains of life. Given that consequences of combat may manifest years after initial exposure, knowledge of combat exposure is necessary to inform treatments and the delivery of disability benefits.

Pilot Investigation of PTSD, Autonomic Reactivity, and Cardiovascular Health in Physically Healthy Combat Veterans

Posttraumatic stress disorder (PTSD), and combat-related PTSD in particular, has been associated with increased rates of cardiovascular disease, and cardiovascular-related death. However, less research has examined possible factors that may link PTSD to poorer cardiovascular health in combat veteran populations. The current pilot study investigated whether psychological symptomology and autonomic reactivity to emotional scripts would relate to poorer cardiovascular health in combat veterans without a current diagnosis of cardiovascular disease. Male veterans (N = 24), who served in combat since Operation Iraqi Freedom, completed a semi-structured interview and self-report measures to assess psychological symptomology. Autonomic reactivity, measured using heart rate variability (HRV; low to high frequency ratio), was obtained during script-driven imagery of emotional memories. Cardiovascular health was assessed using flow-mediated dilation (FMD) of the brachial artery. Correlational analyses and discriminant analysis were used to assess the relationship between psychological symptoms (PTSD, depression, anger, as measured via self-report), autonomic reactivity to emotional scripts (HRV), and FMD. Overall, veterans in the current study showed poor cardiovascular health despite their relatively young age and lack of behavioral risk factors, with 15/24 exhibiting impaired FMD (FMD < 5%). Psychological symptomology was not associated with FMD; whereas autonomic reactivity to emotional (compared to neutral) scripts was found to relate to FMD. Autonomic reactivity to negative scripts correctly classified 76.5% of veterans as having impaired versus normative FMD. Results from this pilot study highlight the importance of cardiovascular screening with combat veterans despite psychological diagnosis. Results also support the need for longitudinal research assessing the use of autonomic reactivity to emotionally valenced stimuli as a potential risk factor for poorer cardiovascular health.

Trauma and PTSD in older adults: Prevalence, course, concomitants and clinical considerations

This review presents recent empirical developments on Posttraumatic Stress Disorder (PTSD) in older adults, highlighting some of the most interesting lines of investigation that have taken place over the past few years. The majority of the extant literature has focused on male veterans or former prisoners of war, Caucasians, and those from the United States. Major advances have taken place in terms longitudinal investigations of representative samples of veterans and their health and functioning in relation to traumatic exposure. The current review explores the prevalence and impact, course and associated consequences, as well as available treatment for older adult survivors of traumatic experiences in an effort to increase education and awareness to improve overall health and functioning among this population.

Depression and dissociation as predictors of physical health symptoms among female rape survivors with posttraumatic stress disorder

OBJECTIVE

To investigate the relative contributions of depression and dissociation, as well as posttraumatic stress disorder (PTSD), to physical health symptoms and to examine the relationships among somatic symptoms, PTSD, depression, and dissociation in relation to childhood and adult trauma exposure.

METHOD

Cross-sectional data are from 132 female rape survivors with PTSD assessed before engaging in a study of trauma-focused cognitive therapy for PTSD. Measures included the Pennebaker Inventory of Limbic Languidness, Clinician Administered PTSD Scale, Beck Depression Inventory, Trauma Symptom Inventory-Dissociation Subscale, Childhood Sexual Abuse Exposure Questionnaire, and Assessing Environments-III-Physical Punishment Scale.

RESULTS

Hierarchical regression analyses revealed that only dissociative and depression symptoms contributed significantly to physical health symptoms. Similarly, among the subsample of women with either childhood sexual or physical abuse, depression and dissociation were significant predictors of somatic symptoms. However, among women without childhood abuse, only dissociation significantly predicted somatic symptoms.

CONCLUSION

Understanding the psychological and biological mechanisms that link childhood versus adult trauma exposure, PTSD, and comorbid depression or dissociation to physical health symptoms may aid development of individualized treatments for the physical and psychological consequences of trauma. (PsycINFO Database Record

Responding to the need for sleep among survivors of interpersonal violence: A randomized controlled trial of a cognitive-behavioral insomnia intervention followed by PTSD treatment

Sleep disturbance is a common feature of posttraumatic stress disorder (PTSD), but is not a focus of standard PTSD treatments. Psychological trauma exposure is associated with considerable physical and mental health morbidity, possibly due to the alterations in neuroendocrine function and inflammation observed in trauma exposed individuals. Although PTSD treatments are efficacious, they are associated with high drop-out rates in clinical trials and clinical practice. Finally, individuals with PTSD stemming from exposure to interpersonal violence represent an especially under-treated population with significant sleep disturbance. Community-based participatory research was utilized to design and prepare a clinical trial that randomizes recent survivors of interpersonal violence who have PTSD, depression, and insomnia to receive either: (1) Cognitive Behavioral Therapy for Insomnia (CBTi) followed by Cognitive Processing Therapy (CPT) for trauma, or (2) attention control followed by CPT. Outcome measures include subjective and objective measures of sleep, clinician-administered PTSD and depression scales, inflammatory cytokines, and salivary cortisol. Assessments are conducted at baseline, following the sleep or control intervention, and again following CPT. The design allows for: (1) the first test of a sleep intervention in this population; (2) the comparison of sequenced CBTi and CPT to attention control followed by CPT, and (3) assessing the roles of neuroendocrine function, inflammatory processes, and objective sleep markers in mediating treatment outcomes. The study's overarching hypothesis is that treating insomnia will produce reduction in insomnia, PTSD, and depression severity, allowing patients to more fully engage in, and derive optimal benefits from, cognitive processing therapy.

Identifying latent profiles of posttraumatic stress and major depression symptoms in Canadian veterans: Exploring differences across profiles in health related functioning

Posttraumatic stress disorder (PTSD) has been consistently reported as being highly comorbid with major depressive disorder (MDD) and as being associated with health related functional impairment (HRF). We used archival data from 283 previously war-zone deployed Canadian veterans. Latent profile analysis (LPA) was used to uncover patterns of PTSD and MDD comorbidity as measured via the PTSD Checklist-Military version (PCL-M) and the Patient Health Questionnaire-9 (PHQ-9). Individual membership of latent classes was used in a series of one-way ANOVAs to ascertain group differences related to HRF as measured via the Short-Form-36 Health Survey (SF-36). LPA resulted in three discrete patterns of PTSD and MDD comorbidity which were characterized by high symptoms of PTSD and MDD, moderate symptoms, and low symptoms. All ANOVAs comparing class membership on the SF-36 subscales were statistically significant demonstrating group differences across levels of HRF. The group with the highest symptoms reported the worst HRF followed by the medium and low symptom groups. These findings are clinically relevant as they demonstrate the need for continual assessment and targeted treatment of co-occurring PTSD and MDD.

Associations between cigarette smoking and pain among veterans

Individuals with chronic pain often report using cigarettes to cope, and smoking and chronic pain appear prevalent among US veterans. Pain may be a barrier to cigarette cessation and abstinence in this population. Because of physiological effects, smoking cigarettes may also interfere with pain management. A better understanding of how cigarette use relates to pain may assist in veteran cigarette cessation and pain management efforts. To assist these efforts, we searched the literature using keywords, such as "pain," "smoking," and "veteran," to identify 23 journal articles published from 1993 to 2013 that reported on studies examining pain and smoking variables among military or veteran populations. Studies found that veterans reported using cigarettes to cope with pain, there was greater occurrence of pain and disability among smokers in the military, and smoking increased the odds of veterans receiving an opioid prescription for pain and misusing opioids. Studies also found increased odds of pain and smoking among Veterans Health Administration patients with post-traumatic stress disorder when compared with those without post-traumatic stress disorder. Studies support an interaction between pain and smoking among veterans. However, the mechanisms underlying this relationship remain unclear. Future studies focused on this interaction would benefit veteran populations.

Development of exposure to combat severity scale of the combat experiences questionnaire (CEQ)

Combat exposure is detrimental to physical and mental health, and is an important risk factor for Post-traumatic Stress Disorder (PTSD). The current study aimed to develop the first section of a self-report measure (Combat Experiences Questionnaire - CEQ), and to explore its psychometric properties on Portuguese Overseas War Veterans. The Exposure to Combat Severity Scale (CEQ A), assesses the exposure severity to objective scenarios related to military combat, common to contemporary and older theaters of operations. Studies included structural analysis through Rash Model, internal consistency, convergent validity (n=708), temporal reliability (n=112) and sensibility to differentiate war Veterans with and without war-related PTSD (N=40 and N=47, respectively). The scale's structure presented adequate fit to the data, adequate psychometric properties, and discriminant validity. Thus, the CEQ A is a valid and reliable tool presenting diverse combat scenarios to assess severity of combat exposure in war Veterans.

Gender differences in the impact of warfare exposure on self-rated health

BACKGROUND

This study examined gender differences in the impact of warfare exposure on self-reported physical health.

METHODS

Data are from the 2010 National Survey of Veterans, a nationally representative survey of veterans from multiple eras of service. Regression analyses assessed gender differences in the association between warfare exposure (deployment to a war zone, exposure to casualties) and health status and functional impairment, adjusting for sociodemographics.

FINDINGS

Women reported better health status but greater functional impairment than men. Among men, those who experienced casualties only or both casualties and deployment to a war zone had worse health compared with those who experienced neither stressor or deployment to a war zone only. Among women, those who experienced casualties only or both stressors reported worse health than those who experienced war zone only, who did not differ from the unexposed. No association was found between warfare exposure and functional impairment in women; in men, however, those who experienced exposure to casualties or both stressors had greater odds of functional impairment compared with those who experienced war zone only or neither stressor.

CONCLUSIONS

Exposure to casualties may be more predictive of health than deployment to a war zone, especially for men. We did not find a stronger association between warfare exposure and health for women than men. Given that the expansion of women's military roles has allowed them to serve in direct combat, their degree and scope of warfare exposure is likely to increase in the future.

War leaves an enduring legacy in combatants' lives

The memory of combat experience endures in World War II veterans. As veterans age, traumatic memory that previously may have been suppressed in the busyness of family and everyday life can re-emerge. Combat stress may affect not only the veterans, but also those people closely associated with them. Interviews were conducted with World War II veteran aircrew, wives, children, grandchildren, siblings, and friends to examine the impact of combat experience on the veterans and the family across the life course from the perspectives of the various participants. The combat experience significantly affected the life course of most.

Integrative testimonial therapy: an Internet-based, therapist-assisted therapy for German elderly survivors of the World War II with posttraumatic stress symptoms

Trauma-focused cognitive behavioral treatments are known to be effective for posttraumatic stress disorder (PTSD) in adults. However, evidence for effective treatments for older persons with PTSD, particularly elderly war trauma survivors, is scarce. In an open trial, 30 survivors of World War II aged 65 to 85 years (mean, 71.73 years; SD, 4.8; n = 17 women) with PTSD symptoms were treated with a Web-based, therapist-assisted cognitive-behavioral/narrative therapy for 6 weeks. Intent-to-treat analyses revealed a significant decrease in PTSD severity scores (Cohen's d = 0.43) and significant improvements on secondary clinical outcomes of quality of life, self-efficacy, and posttraumatic growth from pretreatment to posttreatment. All improvements were maintained at a 3-month follow-up. The attrition rate was low (13.3%), with participants who completed the trial reporting high working alliance and treatment satisfaction. Results of this study suggest that integrative testimonial therapy is a well accepted and potentially effective treatment for older war trauma survivors experiencing PTSD symptoms.

Potentially traumatic events and serious life stressors are prospectively associated with frequency of doctor visits and overnight hospital visits

OBJECTIVE

Cumulative lifetime exposure to potentially traumatic events and serious life stressors has been linked with both mental and physical health problems; however, less is known about the association between exposure to potentially traumatic events and serious life stressors with health care use. We investigated whether a higher number of potentially traumatic events and serious life stressors were prospectively associated with an increased number of doctor visits and nights spent in the hospital.

METHODS

Participants were drawn from the Health and Retirement Study, a prospective and nationally representative study of adults aged 50+ in the United States (n=7168). We analyzed the data using a generalized linear model with a gamma distribution and log link.

RESULTS

A higher number of potentially traumatic events and serious life stressors were associated with an increased number of doctor visits and nights spent in the hospital. On a 10-point scale, each additional potentially traumatic event or serious life stressor was associated with an 8% increase in doctor visits after controlling for sociodemographic factors (RR=1.08, 95% CI=1.06-1.11; p<.001). Each additional potentially traumatic event or serious life stressor was also associated with an 18% increase in the number of nights spent in the hospital after controlling for sociodemographic factors (RR=1.18, 95% CI=1.10-1.27; p<.001).

CONCLUSION

Exposure to potentially traumatic events and serious life stressors is associated with increased doctor visits and nights spent in the hospital, which may have important implications for the current standard of care.

Military service, exposure to trauma, and health in older adulthood: an analysis of northern Vietnamese survivors of the Vietnam War

OBJECTIVES

We sought to better understand the association between early life exposure to war and trauma and older adult health status in a developing setting.

METHODS

We analyzed data of 405 Vietnamese men and women in 1 northern Vietnam commune who entered early adulthood during the Vietnam War and who are now entering late adulthood (i.e., ages 55 years and older in 2010).

RESULTS

The toll of war's trauma in the aging northern Vietnamese population was perceptible in the association between exposure to war trauma and various measures of physical health, including negative self-reported health and somatic symptoms. Killing another person and being exposed to toxic substances in warfare was especially detrimental to health in older adulthood. War traumas were likely implicated more strongly as determinants of late adulthood health in men than in women. The weak association between trauma exposure and reported depressive symptoms raised questions about measuring mental health.

CONCLUSIONS

Military service and war trauma were important determinants of older adult health beyond the US context, given the widespread waging of war and concentration of recent armed conflicts within developing societies.

Impact of Combat Deployment and Posttraumatic Stress Disorder on Newly Reported Coronary Heart Disease Among US Active Duty and Reserve Forces

Background—

The recent conflicts in Iraq and Afghanistan have exposed thousands of service members to intense stress, and as a result, many have developed posttraumatic stress disorder (PTSD). The role of military deployment experiences and PTSD in coronary heart disease (CHD) is not well defined, especially in young US service members with recent combat exposure.

Methods and Results—

We conducted a prospective cohort study to investigate the relationships between wartime experiences, PTSD, and CHD. Current and former US military personnel from all service branches participating in the Millennium Cohort Study during 2001 to 2008 (n=60 025) were evaluated for newly self-reported CHD. Electronic medical record review for International Classification of Diseases, Ninth Revision, Clinical Modification codes for CHD was conducted among a subpopulation of active duty members (n=23 794). Logistic regression models examined the associations between combat experiences and PTSD with CHD with adjustment for established CHD risk factors. A total of 627 participants (1.0%) newly reported CHD over an average of 5.6 years of follow-up. Deployers with combat experiences had an increased odds of newly reporting CHD (odds ratio, 1.63; 95% confidence interval, 1.11–2.40) and having a diagnosis code for new-onset CHD (odds ratio, 1.93; 95% confidence interval, 1.31–2.84) compared with noncombat deployers. Screening positive for PTSD symptoms was associated with self-reported CHD before but not after adjustment for depression and anxiety and was not associated with a new diagnosis code for CHD.

Conclusions—

Combat deployments are associated with new-onset CHD among young US service members and veterans. Experiences of intense stress may increase the risk for CHD over a relatively short period among young adults.

The association of PTSD with physical and mental health functioning and disability (VA Cooperative Study #569: the course and consequences of posttraumatic stress disorder in Vietnam-era veteran twins)

PURPOSE

To assess the relationship of posttraumatic stress disorder (PTSD) with health functioning and disability in Vietnam-era Veterans.

METHODS

A cross-sectional study of functioning and disability in male Vietnam-era Veteran twins. PTSD was measured by the Composite International Diagnostic Interview; health functioning and disability were assessed using the Veterans RAND 36-Item Health Survey (VR-36) and the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0). All data collection took place between 2010 and 2012.

RESULTS

Average age of the 5,574 participating Veterans (2,102 Vietnam theater and 3,472 non-theater) was 61.0 years. Veterans with PTSD had poorer health functioning across all domains of VR-36 and increased disability for all subscales of WHODAS 2.0 (all p < .001) compared with Veterans without PTSD. Veterans with PTSD were in poorer overall health on the VR-36 physical composite summary (PCS) (effect size = 0.31 in theater and 0.47 in non-theater Veterans; p < .001 for both) and mental composite summary (MCS) (effect size = 0.99 in theater and 0.78 in non-theater Veterans; p < .001 for both) and had increased disability on the WHODAS 2.0 summary score (effect size = 1.02 in theater and 0.96 in non-theater Veterans; p < .001 for both). Combat exposure, independent of PTSD status, was associated with lower PCS and MCS scores and increased disability (all p < .05, for trend). Within-pair analyses in twins discordant for PTSD produced consistent findings.

CONCLUSIONS

Vietnam-era Veterans with PTSD have diminished functioning and increased disability. The poor functional status of aging combat-exposed Veterans is of particular concern.