Posttraumatic stress disorder and other predictors of health care consumption by Vietnam veterans

A total of 641 randomly selected Australian veterans of the Vietnam War were interviewed about their use of health care in the previous two weeks to determine what factors contributed to health care consumption. Seventy-three variables were examined by univariate linear regression and then grouped into seven categories relating to age, physical and mental health, predisposition to posttraumatic stress disorder (PTSD), deployment and repatriation experiences, and membership in veterans groups. PTSD was associated with an additional cost of $79 in health care for the two-week period. Each physical diagnosis was associated with an additional $28. Alcohol consumption was not related to health care costs. Other important variables contributing to costs were depression, educational status, the quality of the repatriation experience, and social support.     

Correction to Erbes, Curry, and Leskela (2009).

Reports an error in Treatment presentation and adherence of Iraq/Afghanistan era veterans in outpatient care for posttraumatic stress disorder by Christopher R. Erbes, Kyle T. Curry and Jennie Leskela (Psychological Services, 2009[Aug], Vol 6[3], 175-183). The copyright for the article was listed incorrectly. This article is in the Public Domain. The online version has been corrected. (The following abstract of the original article appeared in record 2009-12007-001.) The ongoing wars in Afghanistan (Operation Enduring Freedom or OEF) and Iraq (Operation Iraqi Freedom or OIF) make the development and application of effective postdeployment mental health treatment programs a high priority. There has been some concern that existing treatment programs for combat-related posttraumatic stress disorder (PTSD) may not fit well with OEF/OIF veterans confronted with acute mental health difficulties while reestablishing community, familial, and occupational connections after their deployment. This study utilized data gathered from a large outpatient Veterans Affairs Medical Center PTSD treatment clinic to examine differences in initial treatment presentation and treatment adherence (attendance and dropout) between a group of Vietnam era veterans (n = 54) and a group of OEF/OIF veterans (n = 106). OEF/OIF veterans reported lower levels of symptom distress on questionnaires assessing posttraumatic reexperiencing, avoidance, dissociation, and arousal symptoms but similar levels of anger and acting out behaviors and higher levels of alcohol problems. OEF/OIF veterans had significantly lower rates of session attendance and higher rates of treatment dropout than Vietnam veterans, and this difference was not accounted for by differences in treatment presentation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predictors of mental and physical health service utilization among Vietnam veterans.

This study investigated predictors of mental and physical health care service utilization among 1,632 male (n = 1,200) and female (n = 432) Vietnam veterans who participated in the National Vietnam Veterans Readjustment Study. Using Anderson's theory as a model (Anderson & Bartkus, 1973), the authors examined both direct and mediated relationships among predisposing factors (i.e., age, marital status, and combat exposure), enabling factors (e.g., household income and insurance), and need factors (e.g., medical and psychological symptomatology) and physical and mental health care utilization outcomes. Need factors were the most consistent and strongest mediators of predisposing variables for both physical and mental health care service utilization, although there were differences between male and female veterans. For men, combat exposure indirectly predicted mental health care utilization through the need variables (with the effects of posttraumatic stress disorder being greatest). For women, physical health problems mediated the relationship between combat exposure and physical health outpatient care utilization. These findings have implications for screening and outreach efforts. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Posttraumatic stress disorders in Vietnam veterans: An addendum to Fairbank et al.

J. A. Fairbank et al (see record 1982-12226-001) presented a selected bibliography on posttraumatic stress disorder, Vietnam veterans, and narratives about posttraumatic stress disorder and combat experiences from other wars. A 63-item bibliographic addendum is presented that includes references from nonprofessional sources as well as traditional mental health journals. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Vietnam combat veterans with Posttraumatic Stress Disorder: Analysis of marital and cohabitating adjustment.

21 help-seeking Vietnam combat veterans (mean age 34.71 yrs) with a diagnosis of posttraumatic stress disorder (PTSD) were compared with 18 help-seeking combat veterans (mean age 33.44 yrs) without evidence of PTSD and 21 help-seeking veterans (mean age 33.4 yrs) with minimal combat experience on indexes of cohabitating and marital adjustment. Also, premilitary adjustment was assessed and validated by relative's reports. The PTSD group reported significantly more problems than did the other groups with self-disclosure and expressiveness to their partners, physical aggression toward their partners, and global relationship adjustment. The PTSD group did not differ from the other groups on measures of intimacy and affectionate behavior. The findings were not attributable to premilitary adjustment, response style, or demographic factors. Previous reports that combat veterans have special difficulties expressing positive emotions were not supported by present findings. (25 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Treatment presentation and adherence of Iraq/Afghanistan era veterans in outpatient care for posttraumatic stress disorder.

[Correction Notice: An erratum for this article was reported in Vol 7(3) of Psychological Services (see record 2010-17074-002). The copyright for the article was listed incorrectly. This article is in the Public Domain. The online version has been corrected.] The ongoing wars in Afghanistan (Operation Enduring Freedom or OEF) and Iraq (Operation Iraqi Freedom or OIF) make the development and application of effective postdeployment mental health treatment programs a high priority. There has been some concern that existing treatment programs for combat-related posttraumatic stress disorder (PTSD) may not fit well with OEF/OIF veterans confronted with acute mental health difficulties while reestablishing community, familial, and occupational connections after their deployment. This study utilized data gathered from a large outpatient Veterans Affairs Medical Center PTSD treatment clinic to examine differences in initial treatment presentation and treatment adherence (attendance and dropout) between a group of Vietnam era veterans (n = 54) and a group of OEF/OIF veterans (n = 106). OEF/OIF veterans reported lower levels of symptom distress on questionnaires assessing posttraumatic reexperiencing, avoidance, dissociation, and arousal symptoms but similar levels of anger and acting out behaviors and higher levels of alcohol problems. OEF/OIF veterans had significantly lower rates of session attendance and higher rates of treatment dropout than Vietnam veterans, and this difference was not accounted for by differences in treatment presentation. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

The impact of killing on mental health symptoms in Gulf War veterans.

This study examined the impact of killing on posttraumatic stress symptomatology (PTSS), depression, and alcohol use among 317 U.S. Gulf War veterans. Participants were obtained via a national registry of Gulf War veterans and were mailed a survey assessing deployment experiences and postdeployment mental health. Overall, 11% of veterans reported killing during their deployment. Those who reported killing were more likely to be younger and male than those who did not kill. After controlling for perceived danger, exposure to death and dying, and witnessing killing of fellow soldiers, killing was a significant predictor of PTSS, frequency and quantity of alcohol use, and problem alcohol use. Military personnel returning from modern deployments are at risk of adverse mental health symptoms related to killing in war. Postdeployment mental health assessment and treatment should address reactions to killing in order to optimize readjustment. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Post-traumatic stress disorder and functioning and quality of life outcomes in female Vietnam veterans

OBJECTIVE: This investigation assessed whether current post-traumatic stress disorder (PTSD) was associated with impaired functioning in a nationally representative sample of female Vietnam veterans. METHODS: Logistic models were used to determine the association between PTSD and outcome while adjusting for demographic characteristics and medical and psychiatric co-morbidities. RESULTS: PTSD was associated with significantly elevated odds of poorer functioning in five of the six outcome domains; only the association between perpetration of violence in the past year and PTSD did not achieve statistical significance. After adjusting for demographics and medical and psychiatric co-morbidities, PTSD remained associated with significantly elevated odds of bed days, poorer physical health, and currently not working. CONCLUSIONS: Among female Vietnam veterans PTSD is associated with a broad profile of functional impairment. The significantly increased odds of impaired functioning and diminished quality of life suggest that PTSD may be the core problem of the set of problems afflicting female Vietnam veterans.     

Perceived barriers to care among veterans health administration patients with posttraumatic stress disorder.

Despite the availability of specialty posttraumatic stress disorder (PTSD) care within Department of Veterans Affairs (VA) facilities, many VA patients with PTSD do not seek needed PTSD treatment. This study examined institutional and stigma-related barriers to care among a large diverse group of Vietnam and Iraq/Afghanistan veterans who had been diagnosed with PTSD by a VA provider. A total of 490 patients who had not received VA treatment for PTSD in the previous 2 years (31% response rate) were asked about psychological symptoms and reasons for not using care. Stigma related barriers (concerns about social consequences and discomfort with help-seeking) were rated as more salient (rated in the “slightly” to “moderately” problematic range) than institutional factors (not “fitting into” VA care, staff skill and sensitivity, and logistic barriers; rated in the “not at all” to “slightly” problematic range). Regression analyses revealed that younger age and White females were associated with higher ratings on not fitting into VA health care, whereas non-White males were associated with higher ratings on logistic barriers. PTSD symptoms were positively associated with perceived barriers to care, with the most consistent results observed for PTSD avoidance symptoms. Magnitude of effects was generally small, suggesting the possibility that other factors not assessed in this study may also contribute to perceptions of barriers to care. Future research should attend to the effects of stigma, as well as institutional barriers to care, on VA mental health treatment seeking. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

The Australian Vietnam Veterans Health Study: II. self-reported health of veterans compared with the Australian population

BACKGROUND: Self-reported physical health status of Australian Vietnam veterans was determined 20-25 years after the war and its relation to combat was investigated. METHOD: An epidemiological cohort study of a simple random sample of Army veterans posted to Vietnam between 1964 and 1972 was conducted with personal interviews using the Australian Bureau of Statistics Health Interview Survey questionnaire to compare veterans with the Australian population and a 21-item combat exposure index used to measure the relationship of combat to physical health. RESULTS: Veterans reported greater health service usage and more recent health actions than population expectations. They also reported excess health problems in almost all recent illness disease categories except endocrine conditions and cardiovascular conditions; only 6 of 37 chronic disease groups were not elevated compared to the population. Adjustment for non-response changed estimates only slightly. Combat exposure was significantly related to reports of recent and chronic mental disorders, recent hernia and chronic ulcer, recent eczema and chronic rash, deafness, chronic infective and parasitic disease, chronic back disorders and symptoms, signs and ill-defined conditions. CONCLUSION: Combat exposure may have significantly increased reports of only some health problems. A general position to complain as a result of psychological conditions due to combat is not consistent with the lack of relationship between combat and reports of physical conditions.     

Posttraumatic stress disorder among U.S. Army reservists: Reply to Nezu and Carnevale.

Nezu and Carnevale (1987) presented a discussion of problems associated with a recent article on posttraumatic stress disorder (PTSD) among U.S. Army Reserve Vietnam and Vietnam-era veterans by Stretch (1985). Their objections to the study included concern over the use of army reservists as subjects, reliance on data from questionnaires, and incomplete statistical analysis of the data. The present discussion presents additional data from an extended report as well as arguments that attempt to resolve the various methodological problems discussed by Nezu and Carnevale. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Problems in families of male Vietnam veterans with posttraumatic stress disorder.

Interviews were conducted with a nationally representative sample of 1,200 male Vietnam veterans and the spouses or coresident partners of 376 of these veterans. The veteran interview contained questions to determine the presence of posttraumatic stress disorder (PTSD) and items tapping family and marital adjustment, parenting problems, and violence. The spouse or partner (S/P) interview assessed the S/P's view of these items, as well as her view of her own mental health, drug, and alcohol problems and behavioral problems of school-aged children living at home. Compared with families of male veterans without current PTSD, families of male veterans with current PTSD showed markedly elevated levels of severe and diffuse problems in marital and family adjustment, in parenting skills, and in violent behavior. Clinical implications of these findings are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Key factors involved in engaging significant others in the treatment of Vietnam veterans with PTSD.

In an effort to be responsive to the often complicated, multilayered family issues of people living with posttraumatic stress disorder, many well-intentioned therapists create a variety of family-based services--only to be discouraged when participation is very low. In the current project, 10 Vietnam veterans with posttraumatic stress disorder who were active in a stress recovery program and their live-in female partners completed separate semistructured interviews. Interviews explored each couple's perceptions about family participation in mental health treatment, including potential benefits and barriers. Findings revealed 9 key themes that elucidate many of the important issues in family engagement. The authors make 7 recommendations about how clinicians can overcome some of the possible obstacles to involving families in care. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Different genetic components in the Ethiopian population, identified by mtDNA and Y-chromosome polymorphisms

Structural equation modeling procedures were used to examine relationships among several war zone stressor dimensions, resilience-recovery factors, and post-traumatic stress disorder symptoms in a national sample of 1,632 Vietnam veterans (26% women and 74% men). A 9-factor measurement model was specified on a mixed-gender subsample of the data and then replicated on separate subsamples of female and male veterans. For both genders, the structural models supported strong mediation effects for the intrapersonal resource characteristic of hardiness, postwar structural and functional social support, and additional negative life events in the postwar period. Support for moderator effects or buffering in terms of interactions between war zone stressor level and resilience-recovery factors was minimal.     

Post-Vietnam gender role strain: A needed concept?

Recent developments in men's studies literature are integrated with an examination of the continuing adjustment problems of Vietnam veterans. Post-Vietnam gender role strain, an extension of earlier efforts at differentiating posttraumatic stress disorder from its imitators, is seen as a sociocultural condition that results from failure of Vietnam veterans to move beyond their military socialization and adopt gender roles more in harmony with contemporary culture. This conceptualization of Vietnam veterans' adjustment problems has important implications for programs treating this population. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Resilience–recovery factors in post-traumatic stress disorder among female and male Vietnam veterans: Hardiness, postwar social support, and additional stressful life events.

Structural equation modeling procedures were used to examine relationships among several war zone stressor dimensions, resilience-recovery factors, and post-traumatic stress disorder symptoms in a national sample of 1,632 Vietnam veterans (26% women and 74% men). A 9-factor measurement model was specified on a mixed-gender subsample of the data and then replicated on separate subsamples of female and male veterans. For both genders, the structural models supported strong mediation effects for the intrapersonal resource characteristic of hardiness, postwar structural and functional social support, and additional negative life events in the postwar period. Support for moderator effects or buffering in terms of interactions between war zone stressor level and resilience–recovery factors was minimal. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Combat exposure and adult psychosocial adjustment among U.S. Army veterans serving in Vietnam, 1965–1971.

This study investigated the relationship between combat exposure and adult antisocial behavior in a sample of 2,490 male Army veterans of the Vietnam War who completed questionnaires about their psychological functioning. After adjustment for history of childhood behavior problems, posttraumatic stress disorder diagnosis, and demographic and military characteristics, it was found that veterans who experienced high and very high levels of combat were twice as likely to report adult antisocial behavior as veterans with no or low levels of combat and were also more likely to meet criteria for antisocial personality disorder. The results indicate that exposure to traumatic events during late adolescence or early adulthood is associated with multiple adult adjustment problems in vocational, interpersonal, and societal functioning. Treatment focusing on the effects of the trauma is likely to be necessary but not sufficient for improving affected veterans' behavior. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Primary healthcare workers: training needs in mental health

Particular attention is currently being given to the role of primary healthcare workers in supporting people with mental health problems in primary care (McFadyen et al, 1996). The aim of this study was to survey the views of primary healthcare workers regarding their previous mental health training and to identify their current perceived mental health training needs. A sample of 200 primary healthcare workers within Trent Health Region were interviewed using a short semi-structured interview schedule. Forty-six completed questionnaires were also received. An additional 22 respondents participated in exploratory in-depth interviews. Respondents included GPs, health visitors, practice nurses, district nurses, midwives and community psychiatric nurses. The need for further training in communication skills, particularly basic counselling skills, was highlighted. Respondents also perceived a need for additional training in coping with their own personal stress, the assessment and treatment of depression and stress/anxiety management in clients. Several themes which developed from the research were explored, including communication skills training, problems with collaborative working, coping with personal stress, the prevention of burnout and depression training. The reason why some respondents had no mental health training needs whatsoever was also addressed.     

Health status, somatization, and severity of posttraumatic stress disorder in Vietnam combat veterans with posttraumatic stress disorder

OBJECTIVE: A two-part study was conducted to examine the health status of Vietnam veterans with posttraumatic stress disorder (PTSD). In part 1, veterans with and without PTSD were compared on health behaviors and on self-reported and physician-rated health problems. Consistency of self-report with physician rating for health problems across the two groups was compared. In part 2, the association between health status and PTSD symptom severity, depression, somatization, and health behaviors in PTSD patients was evaluated. METHOD: In part 1, 276 combat veterans (225 with PTSD and 51 without PTSD) provided health status information, and medical records were reviewed. In part 2, 225 PTSD patients completed standardized PTSD severity, somatization, and depression measures. RESULTS: When analyses controlled for age, socioeconomic status, minority status, combat exposure, alcohol use, and pack-year history, veterans with PTSD reported and were rated as having a greater number of health problems than veterans without PTSD. Agreement between self-report and physician ratings for both groups ranged from low to moderate. Level of agreement between patient and physician was similar across groups. In the analysis of veterans with PTSD, somatization and PTSD symptom severity were significantly related to self-report of health problems, whereas only PTSD symptom severity was related to physician-rated health. Pack-year history was significantly related to self-reported health status in both groups. CONCLUSIONS: The presence and severity of PTSD in veterans were associated with greater physical health problems and conditions. Psychological variables (e.g., PTSD status, PTSD severity, somatization) and a behavioral variable (pack-year history) were related to health status.     

Cultural and contextual influences in mental health help seeking: A focus on ethnic minority youth.

In this article, a mental health help-seeking model is offered as a framework for understanding cultural and contextual factors that affect ethnic minority adolescents' pathways into mental health services. The effects of culture and context are profound across the entire help-seeking pathway, from problem identification to choice of treatment providers. The authors argue that an understanding of these help-seeking pathways provides insights into ethnic group differences in mental health care utilization and that further research in this area is needed, (PsycINFO Database Record (c) 2010 APA, all rights reserved)