Associations between Posttraumatic Stress Disorder and Diabetes in Vietnam-Era Women Veterans in the HealthViEWS Study.

Background: Posttraumatic stress disorder (PTSD) is associated with incident diabetes. However, past studies have often included predominantly male samples, despite important sex and gender differences in diabetes. To address this limitation, this study examined the association between PTSD and diabetes in older Veteran women, a population with a high burden of PTSD. Materials and Methods: Data were collected from 4,105 women (Mage = 67.4 years), participating in the Health of Vietnam-Era Veteran Women's Study (HealthViEWS; Department of Veterans Affairs Cooperative Studies Program #579). Participants completed self-report measures of demographics, health conditions, and health behaviors. Information on military service was obtained through service records. A structured clinical interview was conducted by telephone to assess current and lifetime PTSD and other mental health disorders. Weighted descriptive and logistic regression analyses were used to examine associations between PTSD and diabetes. Results: The prevalence of diabetes was 28.4% among women with current full PTSD compared to 23.4%, 17.6%, and 17.5% for current subthreshold, remitted, and no PTSD. In unadjusted analyses, women with current full and subthreshold PTSD were 1.87 [1.49; 2.33] and 1.44 [1.11; 1.85] times more likely to have diabetes compared to women with no PTSD. Remitted PTSD was not associated with increased odds of diabetes. Effects were attenuated but remained significant after adjustment for relevant covariates. Conclusions: Vietnam-era women with current PTSD, including subthreshold symptoms, had a greater likelihood of diabetes compared to women without PTSD. These findings suggest that women with PTSD may benefit from increased diabetes prevention efforts.

Identifying candidate mechanisms of comorbidity in disordered eating and posttraumatic stress disorder symptoms among U.S. veterans: A network analytic approach.

OBJECTIVE: Comorbidity between posttraumatic stress disorder (PTSD) and disordered eating (DE) symptoms is common, reflecting a possible reciprocal relationship between these disorders. Network analysis may reveal candidate mechanisms underlying their comorbidity and highlight important treatment targets. METHOD: Two national samples of U.S. veterans endorsing trauma exposure self-reported PTSD and DE symptoms. The discovery sample included veterans from all service eras (n = 434). The validation sample included recently separated post-9/11 veterans (n = 507). We fit graphical lasso models to evaluate the network structure of PTSD factors based on the seven-factor "hybrid" model and DE symptoms within each sample. We used strength scores to identify the most central symptoms within the networks and identified bridge symptoms connecting PTSD and DE features. We tested for network invariance between self-identified men and women within each sample and across the studies. RESULTS: PTSD and DE symptoms clustered as expected within networks for each sample. The strongest nodes in the networks included both PTSD and DE features. The strongest bridge symptoms in both studies included overevaluation of shape and weight, negative affect, and avoidance. Networks were invariant across men and women in each sample and largely invariant across samples. CONCLUSIONS: Cross-sectional network models of PTSD and DE symptoms largely replicated across national samples of U.S. veterans and between men and women within samples. Cognitive features of both disorders, along with avoidance, may partially underlie comorbidity and represent potential treatment targets. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

From posttraumatic stress symptoms to suicidal ideation among military veterans: Pathways founded on meaning in life and gratitude.

Military veterans experience higher rates of suicidal ideation compared to nonveteran populations. Importantly, suicidal ideation often precedes and predicts fatal and nonfatal suicide attempts, and thus it is critical to better understand factors that increase risk for suicidal ideation to inform suicide prevention efforts in this population. One key predictor of suicidal ideation is exposure to traumatic experiences and their sequelae, particularly posttraumatic stress symptoms (PTSS). However, little work has explored how deficits in well-being contribute to this association among veterans. We tested two aspects of well-being-meaning in life and gratitude-as potential mechanisms underlying the pathway from PTSS to suicidal ideation among 7,388 men and women veterans who recently separated from service. A parallel mediation analysis revealed significant paths from more severe PTSS to more frequent suicidal ideation through diminished meaning in life, B = 0.005, SE = 0.001, 95% CI [0.004, 0.007], and gratitude, B = 0.001, SE = 0.001, 95% CI [< 0.001, 0.002]. Gender differences were also observed. Although the results related to meaning in life appeared to replicate across gender, pathways involving gratitude differed among men and women. Overall, our findings suggest that helping veterans build meaning and appreciation in everyday life may be a proactive and holistic approach to suicide prevention.

Sex-specific associations between self-reported physical activity and PTSD among survivors of sexual violence.

This study examined sex-specific associations between sexual violence (SV) type and physical activity, and identified associations between PTSD symptoms and physical activity, all among cisgender men and women survivors of SV. Cross-sectional data from men (n = 197) and women (n = 356) survivors of SV were analyzed with stratified (men; women) hierarchical logistic regressions. Additionally, fully adjusted models for the total sample included interaction terms to further assess whether associations between SV type as well as PTSD symptoms (sum, clusters) and physical activity differed significantly by sex. Sexual assault was negatively associated with physical activity in the crude model among women (ORs: 0.58; p < 0.05). Harassment was positively associated with physical activity in the crude and adjusted models (ORs:1.92-2.16; ps<0.05) among women. Among men, there were no significant relationships. Regarding PTSD symptoms among women, crude and adjusted stratified models identified significant positive relationships with intrusion (ORs: 1.18-1.22; ps<0.05). Crude and adjusted models revealed significant positive relationships between avoidance and activity (ORs:1.38-1.41; ps<0.05) among men but not women. The interaction term for this difference in the association between avoidance and physical activity by sex was significant (OR: 0.65; 95%CI: 0.48-0.88; p < 0.01). Overall, findings provide evidence for sex-specific associations between SV and physical activity.

Prevalence of Sexual Violence and Intimate Partner Violence Among US Military Veterans: Findings from Surveys with Two National Samples.

BACKGROUND: Sexual violence (SV) and intimate partner violence (IPV) experiences are major social determinants of adverse health. There is limited prevalence data on these experiences for veterans, particularly across sociodemographic groups. OBJECTIVE: To estimate the prevalence of SV before, during, and after military service and lifetime and past-year IPV for women and men, and explore differences across sociodemographic groups. DESIGN: Data are from two national cross-sectional surveys conducted in 2020. Weighted prevalence estimates of SV and IPV experiences were computed, and weighted logistic regression models were used for comparisons across gender, race, ethnicity, sexual orientation, and age. PARTICIPANTS: Study 1 included veterans of all service eras (N = 1187; 50.0% women; 29% response rate). Study 2 included recently separated post-9/11 veterans (N = 1494; 55.2% women; 19.4% response rate). MAIN MEASURES: SV was assessed with the Deployment Risk and Resilience Inventory-2 (DRRI-2). IPV was assessed with the extended Hurt-Insult-Threaten-Scream Tool. KEY RESULTS: Women were more likely than men to experience pre-military SV (study 1: 39.9% vs. 8.7%, OR = 6.96, CIs: 4.71-10.28; study 2: 36.2% vs. 8.6%, OR = 6.04, CIs: 4.18-8.71), sexual harassment and/or assault during military service (study 1: 55.0% vs. 16.8%, OR = 6.30, CIs: 4.57-8.58; study 2: 52.9% vs. 26.9%, OR = 3.08, CIs: 2.38-3.98), and post-military SV (study 1: 12.4% vs. 0.9%, OR = 15.49, CIs: 6.42-36.97; study 2: 7.5% vs. 1.5%, OR = 5.20, CIs: 2.26-11.99). Women were more likely than men to experience lifetime IPV (study 1: 45.7% vs. 37.1%, OR = 1.38, CIs: 1.04-1.82; study 2: 45.4% and 34.8%, OR = 1.60, CIs: 1.25-2.04) but not past-year IPV (study 1: 27.9% vs. 28.3%, OR = 0.95, CIs: 0.70-1.28; study 2: 33.1% vs. 28.5%, OR = 1.24, CIs: 0.95-1.61). When controlling for gender, there were few differences across other sociodemographic groups, with the exception of sexual orientation. CONCLUSIONS: Understanding veterans' experiences of SV and IPV can inform identification and intervention efforts, especially for women and sexual minorities.

The impact of stress and well-being during the COVID-19 pandemic on mental health in U.S. veterans.

The COVID-19 pandemic disrupted life around the globe and negatively impacted mental health (MH), including among military veterans. Building on previous research with U.S. veterans, the present study examined the association between a broad array of pandemic stressors and well-being on MH outcomes. A total of 372 veterans (51.3% women) from all service eras completed measures of posttraumatic stress disorder and depression during early (timepoint 1 [T1]) and peri-pandemic (timepoint 2 [T2]) periods. Pandemic-related stressors and well-being (satisfaction in life domains) were assessed at the peri-pandemic timepoint (T2). Logistic regression analyses were used to investigate associations between stressors and well-being with the likelihood of a probable MH diagnosis at T2 controlling for T1 MH status. More negative physical and MH impacts of the pandemic in addition to fewer positive consequences and lower satisfaction with paid work, finances, health, romantic relationships, and social life were associated with a higher likelihood of a probable T2 MH diagnosis. COVID infection was associated with lower odds of a probable T2 MH diagnosis. There were significant indirect effects, such that physical and MH impacts of the pandemic were associated with T2 MH via well-being. Overall, these findings highlight the role of stress and well-being on MH during a global pandemic. Interventions to address well-being may be important to address veteran MH during other periods of stress. Future research should examine the generalizability of study findings and further investigate factors that contribute to veterans' MH resilience during stressful life experiences.

Gender similarities and differences in associations between weight discrimination, shape/weight concerns, and eating disorder symptoms among post-9/11 veterans.

OBJECTIVE: Weight discrimination, defined as mistreatment of people based on body weight, is associated with body image concerns and eating disorder (ED) symptoms. Military veterans are particularly vulnerable to developing ED symptoms, which may be due to experiences of weight discrimination resulting from the military's strict weight and fitness requirements. However, no previous study has examined these associations among veterans. We investigated relationships between weight discrimination during and after military service and shape/weight concerns and ED symptoms in post-9/11 veterans. Based on evidence for gender differences in weight discrimination, body image, and ED symptoms, we also examined whether gender moderated these associations. METHOD: Participants were randomly selected from the population of post-9/11 U.S. veterans who had been discharged from the military within the previous 18 months. A total of 1494 veterans completed the Everyday Discrimination Scale, Eating Disorders Examination-Questionnaire, and the Eating Disorder Diagnostic Scale-5. RESULT: Women were more likely to report weight discrimination and had higher levels of ED symptoms and shape/weight concerns than men. Weight discrimination in and after leaving the military were positively associated with shape/weight concerns and ED symptoms in the full sample and among men and women. Gender moderated the association between weight discrimination after leaving the military and shape/weight concerns such that the association was stronger among men. DISCUSSION: Both male and female veterans may be vulnerable to developing ED symptoms, in part due to weight discrimination experienced during and after military service. Our findings emphasize the need to address weight discrimination and its consequences in veterans.

Associations between DSM-5 posttraumatic stress disorder Criterion E2 endorsement and selected self-destructive behaviors in recent-era veterans: A focus on disordered eating.

Revisions to the posttraumatic stress disorder (PTSD) criteria in the DSM-5 included a new criterion in the alterations in arousal and reactivity cluster (i.e., engagement in reckless and self-destructive behaviors; Criterion E2). Despite its clinical significance, little is known about how this symptom corresponds to engagement in specific direct and indirect self-harm behaviors. We examined associations between E2 and self-reported recent engagement in direct and indirect self-harm behaviors, including disordered eating, which is not included in the prototypical E2 symptom scope, in a trauma-exposed sample of 1,010 recent-era veterans (61.5% self-identified women, 38.5% self-identified men). We also tested whether gender moderated these associations. We repeated analyses in a subsample of participants with clinically elevated PTSD symptoms. Participants self-reported past-month PTSD symptoms (PCL-5) as well as past-month nonsuicidal self-injury, suicidal ideation, suicide planning, fasting, purging, binge eating, compulsive exercise, and problematic alcohol and drug use. We found no evidence for moderation by gender for any of the behaviors examined in the main sample. However, after controlling for gender and demographic covariates, weighted logistic regressions showed small, significant associations between E2 score and direct self-harm behaviors, substance use, purging, and binge eating, aORs = 1.30-1.91. Criterion E2 was linked to behaviors included in the typical symptom scope (self-directed violence, substance use) and those that are not (disordered eating behaviors). Comprehensive screening for self-destructive behaviors, including disordered eating, among veteran men and women who endorse Criterion E2 is indicated.

Leveraging observational data to identify in-session patient and therapist predictors of cognitive processing therapy response and completion.

Cognitive processing therapy (CPT) is an evidence-based treatment for posttraumatic stress disorder (PTSD), but little is known about in-session process variables that predict symptom reduction and treatment completion during CPT. Examining potentially malleable factors that may promote or impede recovery can inform care delivery and enhance outcomes. The current study used observational ratings of CPT session recordings to examine in-session patient and therapist factors in cognitive, affective, and interpersonal domains to identify their relative contributions to predicting symptom outcomes and treatment completion. Participants were 70 adult survivors of interpersonal violence who received CPT. Predictors of better posttreatment PTSD outcomes included less patient fear, ß = .32, and less patient avoidance of engaging with the therapist, ß = .35. When using the last available PTSD score, less fear, ß = .23, and avoidance, ß = .28, continued to predict better outcomes, and more patient cognitive flexibility emerged as a stronger predictor of outcome, ß = -.33. Predictors of a higher likelihood of treatment completion included more therapist use of Socratic dialogue, OR = 6.75, and less therapist encouragement of patient affect, OR = 0.11. Patient sadness and anger and therapist expression of empathy did not predict symptom outcomes or treatment completion versus dropout. The results highlight the importance of patients' cognitions, emotions, and engagement with their therapist in CPT as well as the role of therapist behaviors in patient completion of treatment.

Evaluating the relative contribution of patient effort and therapist skill in integrating homework into treatment for posttraumatic stress disorder.

OBJECTIVE: Homework has historically been an integral component of cognitive behavioral interventions for posttraumatic stress disorder (PTSD). Previous studies differ in the measurement of therapy homework, resulting in inconsistent conclusions about its contributions to symptom reduction. Given the methodological burden associated with examining therapist skill within sessions, there has been no research evaluating the impact of both therapist and patient efforts on homework within and outside of the therapy session across protocols. METHOD: We first examined the relative contribution of four homework-related variables to treatment outcomes of survivors of interpersonal violence (12 sessions; 58 survivors) diagnosed with PTSD and treated with cognitive processing therapy (CPT) in two randomized, controlled clinical trials. We then assessed the moderating effect of therapist competency in the homework element of CPT on these associations by examining therapist skill in 544 therapy sessions scored by independent raters. RESULTS: Perceived helpfulness of assignments emerged as the only significant predictor of PTSD symptom reduction (ß = 0.48). Therapist homework competency moderated the relationship between time spent on homework and treatment outcome, such that more time spent on homework was associated with significantly poorer treatment response at low levels of therapist homework competency. CONCLUSIONS: Results suggest that patients' understanding of the direct contribution of homework to recovery is critical for increasing the effectiveness of the homework component of therapy. Therapist skill in incorporating homework effectively into the protocol is variable. It is essential that therapists ensure that patients' efforts (e.g., time dedicated to the task) are yielding clear results and perceived as fruitful. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Development and validation of a brief warfare exposure measure among U.S. Iraq and Afghanistan war veterans: The Deployment Risk and Resilience Inventory-2 Warfare Exposure-Short Form (DRRI-2 WE-SF).

[Correction Notice: An Erratum for this article was reported online in Psychological Trauma: Theory, Research, Practice, and Policy on Jun 30 2022 (see record 2022-76274-001). In the original article, the following acknowledgment of funding was missing from the title page author note: "This material was based upon work supported by the United States Department of Veterans Affairs (VA), Veterans Health Administration, Patient Care Services, Health Outcomes Military Exposures Epidemiology Program as well as two VA Health Services Research and Development Service Grants "Validation of Modified DRRI Scales in a National Sample of OEF/OIF Veterans" (Project DHI 09-086, Dawne Vogt, Principal Investigator) and "Work and Family Functioning in Women Veterans: Implications for VA Service Use" (Project IIR 12-345, Dawne Vogt and Brian N. Smith, Principal Investigators)." All versions of this article have been corrected.] Objective: It is important to assess warfare experiences beyond direct combat exposure, as these exposures can negatively impact military veterans' health. Although two validated scales from the Deployment Risk and Resilience Inventory-2 [DRRI-2] together capture a broad range of stressful warfare experiences, the length of this combined measure (30 items) is prohibitively long for some settings. Therefore, the goal of this project was to develop and validate a short form Warfare Exposure measure (DRRI-2-WE-SF). METHOD: U.S. veterans deployed for the wars in Iraq and Afghanistan completed questionnaires across 2 studies (study 1, N = 1046; study 2, N = 7141) to develop and validate the DRRI-2 WE-SF. RESULTS: Study 1 involved developing the DRRI-2 WE-SF, a 9-item self-report instrument with strong internal consistency (α = .86) and large correlations with the full Warfare Exposure measure (r = .97). In study 2, the DRRI-2 WE-SF again demonstrated high levels of reliability and validity and evidenced high levels of classification accuracy (89.7% correct classification) and significant time savings (all ts > 39; all ps < .05) in comparison to the full measure. CONCLUSIONS: The DRRI-2 WE-SF is a psychometrically sound measure of direct exposures to warfare and its consequences. This measure of proximal warfare exposure retains the strong properties of the full measure while significantly reducing completion time. These properties make the DRRI-2 WE-SF a useful tool for efficiently evaluating proximal warfare exposure among individuals who have served in both combat and noncombat roles. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

"Development and validation of a brief warfare exposure measure among U.S. Iraq and Afghanistan war veterans: The Deployment Risk and Resilience Inventory-2 Warfare Exposure-Short Form (DRRI-2 WE-SF)": Correction.

Reports an error in "Development and validation of a brief warfare exposure measure among U.S. Iraq and Afghanistan war veterans: The Deployment Risk and Resilience Inventory-2 Warfare Exposure-Short Form (DRRI-2 WE-SF)" by Michelle J. Bovin, Aaron Schneiderman, Paul A. Bernhard, Shira Maguen, Claire A. Hoffmire, John R. Blosnich, Brian N. Smith, Richard Kulka and Dawne Vogt (Psychological Trauma: Theory, Research, Practice, and Policy, Advanced Online Publication, Jun 02, 2022, np). In the original article, the following acknowledgment of funding was missing from the title page author note: "This material was based upon work supported by the United States Department of Veterans Affairs (VA), Veterans Health Administration, Patient Care Services, Health Outcomes Military Exposures Epidemiology Program as well as two VA Health Services Research and Development Service Grants "Validation of Modified DRRI Scales in a National Sample of OEF/OIF Veterans" (Project DHI 09-086, Dawne Vogt, Principal Investigator) and "Work and Family Functioning in Women Veterans: Implications for VA Service Use" (Project IIR 12-345, Dawne Vogt and Brian N. Smith, Principal Investigators)." All versions of this article have been corrected. (The following abstract of the original article appeared in record 2022-66811-001). OBJECTIVE: It is important to assess warfare experiences beyond direct combat exposure, as these exposures can negatively impact military veterans' health. Although two validated scales from the Deployment Risk and Resilience Inventory-2 [DRRI-2] together capture a broad range of stressful warfare experiences, the length of this combined measure (30 items) is prohibitively long for some settings. Therefore, the goal of this project was to develop and validate a short form Warfare Exposure measure (DRRI-2-WE-SF). METHOD: U.S. veterans deployed for the wars in Iraq and Afghanistan completed questionnaires across 2 studies (study 1, N = 1046; study 2, N = 7141) to develop and validate the DRRI-2 WE-SF. RESULTS: Study 1 involved developing the DRRI-2 WE-SF, a 9-item self-report instrument with strong internal consistency (α = .86) and large correlations with the full Warfare Exposure measure (r = .97). In study 2, the DRRI-2 WE-SF again demonstrated high levels of reliability and validity and evidenced high levels of classification accuracy (89.7% correct classification) and significant time savings (all ts > 39; all ps < .05) in comparison to the full measure. CONCLUSIONS: The DRRI-2 WE-SF is a psychometrically sound measure of direct exposures to warfare and its consequences. This measure of proximal warfare exposure retains the strong properties of the full measure while significantly reducing completion time. These properties make the DRRI-2 WE-SF a useful tool for efficiently evaluating proximal warfare exposure among individuals who have served in both combat and noncombat roles. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

PTSD symptom severity mediates the impact of war zone stress exposure on postdeployment physical health: The Fort Devens Gulf War veterans cohort.

OBJECTIVE: Exposure to traumatic events is associated with increased risk for negative physical health outcomes, but more work is needed to advance understanding of the mechanisms underlying this relationship. As military deployments frequently involve trauma exposure, this issue has clear implications for veteran populations. This longitudinal study examined the role of mental health symptomatology (i.e., PTSD, depression, and anxiety) in the association between war zone stress and postdeployment physical health in Gulf War veterans. METHOD: Data were collected in three waves over 7 years from a sample of 2,929 (92% male) Army personnel who were deployed to the 1990-1991 Gulf War. Structural equation modeling (SEM) was used to examine the associations linking war zone stress exposure reported at deployment return with subsequent physical health 6 to 7 years later, including the postdeployment onset of health symptoms and conditions and health functioning. The roles of PTSD, depression, and anxiety symptom severity as potential risk mechanisms linking stress exposure with later health outcomes were examined. RESULTS: Self-reported higher stress exposure was linked with greater severity of PTSD, depression, and anxiety symptoms. SEM analyses revealed that PTSD symptom severity was the only significant mediator of stress exposure on subsequent physical health. CONCLUSION: Findings support the unique and significant role of PTSD in the development of physical health problems in the wake of war zone stress for Gulf War veterans. These results suggest that targeted PTSD interventions could reduce or prevent future physical health problems that can result from trauma exposure and mental health sequelae linked to military service. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The impact of the COVID-19 pandemic on eating disorders in U.S. military veterans.

PURPOSE: The COVID-19 pandemic has had a profound impact on mental health around the world. Although there have been reports that the incidence of eating disorders (EDs) has increased during the pandemic, few longitudinal studies have examined recent changes in EDs. Men and women with military histories may be particularly vulnerable to EDs, underscoring the importance of investigating the impact of the COVID-19 pandemic on EDs in this population. METHOD: We examined whether early-pandemic (Time 1; T1) posttraumatic stress disorder, depression, anxiety, and stress symptoms were associated with change in probable ED diagnostic status 1 year later (T2). We also investigated relationships from early pandemic mental health symptoms to change in ED diagnostic status from T1 to T2 via pandemic-related life circumstance pathways (health, financial, social, etc.). Participants included a population-based sample of 372 U.S. veterans who completed the T1 and T2 surveys. RESULTS: Early pandemic mental health was significantly and positively associated with probable ED diagnostic status. Social and health satisfaction as well as physical health pandemic impacts mediated the associations between mental health symptoms and ED diagnostic status. DISCUSSION: Findings highlight the importance of bolstering social connection, health-promoting behaviors, and access to ED treatment among veteran men and women impacted by the COVID-19 pandemic. PUBLIC SIGNIFICANCE: The COVID-19 pandemic has had a profound impact on mental health, including eating disorders (EDs). We found that early pandemic mental health symptoms were significantly associated with changes in U.S. veterans' ED diagnostic status 1 year later. Mental health symptoms increased ED diagnoses via their impact on social and health satisfaction, as well as physical health impacts of the pandemic. Findings highlight the importance of increasing social connection, health-promoting behaviors, and ED treatment access among veteran men and women, who may be particularly vulnerable to EDs, during the COVID pandemic.

Gender differences in direct and indirect associations of trauma types with disordered eating in a national U.S. veteran sample.

OBJECTIVE: Disordered eating (DE) in military veterans has been linked to trauma exposure, but the mechanisms underlying this association remain unclear. The current study documented the direct associations of DE with multiple trauma types in a gender-balanced sample of veterans and examined indirect associations of trauma and DE via self-reported PTSD symptoms and concerns about shape and weight. METHOD: Participants included 1,187 veterans (50% women, 46% men, 4% another) from multiple service eras. Sampling weights were applied to enhance representativeness to the national veteran population. RESULTS: Gender-stratified, weighted models revealed associations of premilitary, warfare, and postseparation trauma with DE in men and associations of premilitary, military sexual (MST), and postseparation trauma with DE in women. Monte Carlo estimation of indirect effects showed support for indirect associations of premilitary, warfare, and postseparation-related trauma/stressor exposure with DE via PTSD symptoms among men; postseparation stressors were also indirectly associated with DE via shape and weight concerns. Among women, each trauma type was indirectly associated with DE via shape and weight concerns but not PTSD symptoms. When trauma exposures were examined concurrently, MST and postseparation trauma exposure were uniquely associated with DE via shape and weight concerns among women. Only the indirect association of postseparation trauma/stressor exposure with DE via shape and weight concerns was significant among men. CONCLUSIONS: Findings support the need for gender-specific interventions that target different mechanisms contributing to DE symptoms among veterans. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The Posttraumatic Cognitions Inventory (PTCI): Psychometric evaluation in veteran men and women with trauma exposure.

The Posttraumatic Cognitions Inventory (PTCI) is a self-report measure of negative posttraumatic cognitions, which is an important construct in the development and maintenance of posttraumatic stress disorder (PTSD). Evidence for the most appropriate PTCI item and factor structure is mixed, and this measure has not been extensively studied in veterans. The present study examined the psychometric properties of the PTCI in two national samples of veteran men and women. Participants in Sample 1 (veterans from all service eras) and Sample 2 (recently separated veterans) completed the PTCI and additional measures of mental health symptoms. Confirmatory factor analyses indicated that a brief version of the PTCI (PTCI-9; 3-factor, nine-item) was a superior fit relative to other examined factor structures. Consistent with the original conceptualization of the measure, these factors were labeled: Negative cognitions about self, negative cognitions about the world, and self-blame. Scores on the PTCI-9 were differentially associated with the PTSD symptom clusters and with scores on self-report measures of external comorbidities. PTCI-9 scores were higher among individuals with trauma exposure and with a probable PTSD diagnosis. There was evidence of full (Sample 1) and partial (Sample 2) scalar invariance across men and women. Overall, the present study supports the use of the PTCI-9 as a measure of negative cognitions; however, scores may not be specific to PTSD and may represent a global negative thinking style. Even so, the PTCI-9 appears to be a suitable and abbreviated measure that could be used with veterans in research and clinical practice. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Analysis of the bidirectional relationships between posttraumatic stress and depression symptoms with physical health functioning in post-9/11 veteran men and women deployed to a war zone.

OBJECTIVE: Many war-zone deployed post-9/11 veterans report negative mental health symptoms related to their military service, which can have consequences for physical health symptoms and the impact of physical health on functioning. The current study examined the longitudinal, bidirectional relationships between mental health symptoms and physical health functioning in veteran men and women, allowing for exploration of gender differences. METHODS: A sample of 1032 post-9/11 veterans (women: n = 554; men: n = 478) who recently returned from a war-zone deployment completed self-report measures of posttraumatic stress disorder (PTSD) symptoms, depression symptoms, and physical health functioning at 3 time points spanning approximately 7 years. Gender-stratified longitudinal cross-lagged panel analyses were used to examine bidirectional relationships. RESULTS: PTSD symptom severity was negatively associated with physical health functioning across time. For women, associations were reciprocal, such that those reporting poorer physical health functioning reported more severe PTSD symptoms at later time points. Men with greater PTSD symptom severity reported poorer physical health functioning at later time points, but there was no evidence of bidirectionality. Men and women with more severe depression symptoms reported worse later physical health functioning, which further exacerbated depression symptoms across time. CONCLUSIONS: Findings showed that individual differences in mental health symptoms both set the stage for and were impacted by physical health functioning in post-9/11 veterans. Although additional research is needed, the current study suggests that healthcare approaches that consider the whole person, such as through integration of mental and physical health treatments, may be particularly relevant for post-9/11 veterans.

Associations between probable eating disorders and healthcare use among post-9/11 veteran men and women.

OBJECTIVE: Healthcare use is elevated among individuals with eating disorders (EDs); however, most people with EDs do not receive ED-specific care, likely due to factors such as the cost and availability of treatment as well as stigma. U.S. military veterans historically have been understudied in ED research. We investigated healthcare use and barriers to care among recently separated veteran men and women. METHOD: In this cross-sectional study, 1494 participants completed an online or paper survey assessing ED symptoms, healthcare use, and logistical and attitudinal barriers to care. We estimated logistic regression models to investigate the association of ED status with healthcare use variables and examined gender similarities and differences in barriers to care. RESULTS: Men and women with probable EDs reported low rates of ED treatment but greater healthcare use, during military service and since separating from service, compared to veterans without probable EDs (odds ratios = 1.57-7.05). Large proportions of participants reported that they did not know where to get help for EDs and that treatment is too costly. There were few gender differences in barriers to care (Cramer's V = 0.02-0.32). CONCLUSION: Veterans reported high healthcare use but low rates of ED treatment. Findings underscore the need to increase the reach and accessibility of ED treatment in potentially vulnerable groups.