Reactions to combat stress in Israeli veterans twenty years after the 1982 Lebanon war

During the war or shortly thereafter, the most common manifestation of combat induced psychopathology is combat stress reaction (CSR). The long-term consequences of CSR have so far received little scientific attention. The aim of this study was to examine whether CSR is a marker for long-term PTSD and other psychiatric comorbidities. Two groups of veterans from the 1982 Lebanon war were assessed 20 years after the war: one comprised 286 CSR casualties and the other comprised 218 matched non-CSR soldiers. Participants were assessed for PTSD, psychiatric symptomatology, social functioning, physical health, and postwar life events. Twenty years after the war, veterans with antecedent CSR reported more PTSD, psychiatric symptomatology and distress, social dysfunction, and health problems than did non-CSR veterans. We conclude that CSR should be seen as a marker for long-term psychiatric distress and impairment. In addition, the implications of combat-related trauma are broad and varied, and go beyond the narrow scope of PTSD.     

Long-term follow-up (32 Years) of PTSD in Israeli Yom Kippur War veterans

The Yom Kippur War came as a major shock to the confidence and stability of the national psyche in Israel, and it may be suggested that the incidence of associated psychological trauma at least in war veterans may be more profound and long-standing. Therefore, the aim of this study was to investigate the presence of PTSD in a naturalistic cohort of Yom Kippur veterans 32 years after the war managed for PTSD in a specialized unit during the war. Results indicated that of the 277 (20.9%) initial battle front-injured referred for evaluation who were diagnosed with PTSD, 32 years later only 19 war veterans were still suffering with PTSD (6.85% of the PTSD subpopulation or 1.43% of the original injured combat veteran cohort). Results from this long-term follow-up study indicate a low incidence of chronic symptomatology that may be accounted for by the nature of the initial care, follow-up, and subpopulation investigated.     

Delayed onset of posttraumatic stress disorder among male combat veterans: a case series.

OBJECTIVE: Authors investigated the nature of delayed-onset posttraumatic stress disorder (PTSD) among combat veterans. METHODS: PTSD, along with cognitive and emotional functioning, was assessed in a case series of elderly Australian war veterans. RESULTS: Fifteen elderly male subjects consecutively referred to an outpatient psychiatric clinic were identified as having PTSD with significantly delayed onset. In most cases, the onset of PTSD symptoms was associated with unrelated medical complaints, psychosocial stress, and/or mild cognitive impairment. CONCLUSION: Environmental stressors, coupled with age-related neurodegeneration, may potentially contribute to the late-life recrudescence or emergence of PTSD symptoms in veterans exposed to combat-related trauma.     

Clinical presentation of PTSD in World War II combat veterans.

Clinicians have increasingly recognized posttraumatic stress disorder (PTSD) among Vietnam veterans, but the disorder may be easily overlooked among World War II combat veterans. The authors review recent studies of PTSD in older veterans and describe five cases that illustrate the diverse clinical presentations of PTSD in this population. Symptoms included anxiety, cognitive and somatic complaints, depression, alcohol dependence, and amnestic periods. Despite the varied presentations, a fairly consistent patient profile emerged. Patients avoided reminders of war, showed an exaggerated startle response, and experienced restless sleep and chronic anxiety. Factors associated with exacerbations of symptoms were retirement and reminders of war experiences. Although past studies have emphasized resuppression of the trauma, the authors encourage a flexible approach to treatment, including exploratory techniques.     

Anxiety among Israeli soldiers during the Gulf War

The impact of stress was investigated among Israeli soldiers during the Gulf War. The study included 40 healthy young adults in active service. Their scores on the Hamilton Anxiety Rating Scale were evaluated during the first week of the war. Our subjects were divided into two equal sub-groups (N=20); combatants and auxiliary personnel. Higher levels of anxiety were found among the combatants. Factor analysis revealed three differing factors: arousal symptoms, numbing and distraction. We discuss the possible explanations for these differences. Received: 23 October 1998 / Accepted: 31 January 2000     

Anger, dissociation, and PTSD among male veterans entering into PTSD treatment

Prior research suggests that dissociation and anger are risk factors for the development of posttraumatic stress disorder (PTSD). Research found that trauma survivors with higher levels of anger also report more severe PTSD overall. Studies also support a relationship between PTSD severity and dissociation. Only one prior study of sexual assault survivors by Feeny, Zoellner, and Foa (2000) examined the relationships among dissociation, anger, and PTSD. While Veterans have been found to report high levels of anger and dissociation, the relationship between these factors and PTSD has not been examined among Veterans. This paper examines the relationship among anger, dissociation, and PTSD in treatment-seeking Veterans who presented for evaluation at the PTSD Clinic in the VA Ann Arbor Healthcare System during a four year period. Anger and dissociation predicted PTSD, hyperarousal, and avoidance/numbing severity while dissociation predicted intrusive severity. The implications of these results for clinical practice are discussed.     

Comparison of comorbid physical illnesses among veterans with PTSD and veterans with alcohol dependence

Posttraumatic stress disorder (PTSD) is associated with high rates of medical service use and with self-reported poor health. Male veterans admitted to a rehabilitation unit for PTSD (N=55) or alcohol dependence (N=38) were evaluated for comorbid psychiatric and medical conditions and health risk factors. Patients with PTSD were more likely to have osteoarthritis, diabetes, heart disease, comorbid depression, obesity, and elevated lipid levels. These findings suggest that there may be a relationship between specific medical conditions, possibly mediated by behavioral risk factors, among the aging population of veterans with PTSD.     

Symptoms of acute stress in Jewish and Arab Israeli citizens during the Second Lebanon War

Background The “Second Lebanon War” exposed northern Israel to massive missile attacks, aimed at civilian centers, Jewish and Arab, for a period of several weeks. Objective To assess prevalence of acute stress disorder (ASD) and acute stress symptoms (ASS) in Jewish and Arab samples, and their correlates with demographic and exposure variables. Method Telephone survey conducted in the third week of the second Lebanon war with a random sample of 133 Jewish and 66 Arab adult residents of northern Israel. ASD, ASS and symptoms-related impairment were measured by the Acute Stress Disorder Interview (ASDI) questionnaire, in addition to war-related exposure and demographic data. Results The majority of respondents experienced at least one of four symptom groups of ASD, 5.5% of the Jewish respondents and 20.3% of the Arabs met the criteria of ASD. Higher rates of Arab respondents reported symptoms of dissociation, reexperiencing and arousal, but a similar rate of avoidance was reported by the two samples. Higher mean scores of ASS and of symptoms-related impairment were reported by the Arab respondents. According to multiple regression analyses, younger age, female gender, Arab ethnicity and experiencing the war more intensely as a stressor significantly explained ASS variance, while Arab ethnicity and proximity to missiles exploding significantly explained the variance of symptoms-related impairment. Conclusions A substantial rate of participants experienced symptoms of acute stress, while for only small proportion were the symptoms consistent with ASD. Higher ASD and ASS were reported by the Arab sample, calling attention to the need to build interventions to reduce the present symptoms and to help prepare for possible similar situations in the future.     

Current combat-related disorders in the absence of PTSD among Australian Vietnam veterans

The research literature on the psychiatric consequences of the Vietnam War focuses primarily on the construct of Posttraumatic Stress Disorder (PTSD), after an initial focus in the 1970s on depression and alcohol and substance abuse. The present paper examines the hypothesis that among men without current PTSD, those with higher combat in Vietnam will be more likely to have current DSM-III-R illnesses. The Australian Vietnam Veterans' Health Study (AVVHS) collected a broad range of interview data on 641 Vietnam veterans throughout 1990–1993. Measures of combat exposure, age at embarkation to Vietnam, enlistment IQ and pre-Army personality problems were drawn from Army records of the era. Retrospective measures of combat were obtained at interview. The interview also involved the administration by trained lay interviewers of the DSM-III-R based Diagnostic Interview Schedule (DIS). This epidemiological instrument provides current psychiatric diagnoses as well as temporal (retrospective) symptom and diagnosis onset data. The results of this study show that current disorders (without PTSD comorbidity) with onsets within 5 years of embarkation to Vietnam are more likely among men who saw higher combat, as indexed by combat-exposure measures drawn from Army records of the era as well as retrospective self-report. This combat relatedness remains when age at embarkation, IQ at enlistment and pre-Army personality measures are used as covariates. No more than 11.4% of sampled Vietnam veterans currently meet DSM-III-R diagnostic criteria for PTSD, while a further 7.8% do not have current PTSD but do have some other current DIS diagnosis with onset in the 5-year period following (first) emabarkation to Vietnam. Our data support the hypothesis that the current illnesses of many of these men without PTSD are combat-related DSM-III-R illnesses. Accepted: 11 September 1997     

Combat-related PTSD and psychosocial adjustment problems among substance abusing veterans

The purpose of this study were the following: a) to determine the prevalence of combat-related posttraumatic stress disorder (PTSD) symptoms among veterans seeking assistance at a Veterans Administration medical center substance abuse treatment facility, b) to examine the relative contribution of Vietnam war zone variables to PTSD symptom development, and c) to study psychosocial adjustment problems associated with Vietnam combat exposure and with PTSD symptoms among help-seeking substance abusing men. Of 489 male veterans presenting for treatment, 10.7% had significant Vietnam combat-related PTSD symptoms as measured by the Mississippi Scale for Combat-Related PTSD. Clinically significant PTSD symptoms occurred among 46% of the subsample of combat-exposed Vietnam veterans with substance abuse problems. Degree of combat exposure was the most important military stressor that distinguished Vietnam veterans with PTSD from those without PTSD, but the groups also differed on age of war zone duty, duration of war zone duty, and whether they were wounded. Veterans who served in Vietnam did not differ from veterans who had no war zone duty on various parameters of psychosocial adjustment. However, the subgroup of Vietnam veterans with PTSD symptoms reported significantly greater psychosocial adjustment problems than their counterparts who did not have PTSD. The deleterious effects associated with combat-related PTSD appeared to be confined to adjunctive psychiatric difficulties and unemployment and did not increase risk of arrests for antisocial conduct beyond that found for veterans without PTSD. Methodological and clinical implications of these findings are discussed.     

Racial differences in psychotic symptoms among combat veterans with PTSD

We tested the hypothesis that race may influence clinical presentation and symptomatology in combat veterans with posttraumatic stress disorder (PTSD). African-American and Caucasian veterans were administered the Psychotic Screen Module of the Structured Clinical Interview for DSM, Minnesota Multiphasic Personality Inventory-2 (MMPI-2), and other psychometric measures at a Veterans Affairs outpatient PTSD clinic. Subjects were consecutive referrals who were not matched for level of combat trauma or preexisting trauma; however, there were no group differences in other relevant demographic or diagnostic variables. Significant racial differences, with modest effect sizes, were found on clinician ratings of psychotic symptoms, MMPI-2 scale 6 ("paranoia"), and a measure of dissociation. No significant differences were found for the MMPI-2 scale 8 ("schizophrenia"), or on measures that might suggest comorbid depression or anxiety. African-Americans with PTSD endorsed more items suggesting positive symptoms of psychosis, without higher rates of primary psychosis, depression, or anxiety than Caucasians.     

Combat exposure, posttraumatic stress symptoms and risk-taking behavior in veterans of the Second Lebanon War

Prior research has revealed heightened risk-taking behavior among veterans with posttraumatic stress disorder (PTSD). This study examined whether the risktaking behavior is a direct outcome of the traumatic exposure or whether this relationship is mediated by posttraumatic stress symptoms. The sample was comprised of 180 traumatized Israeli reserve soldiers, who sought treatment in the wake of the Second Lebanon War. Combat exposure was indirectly associated with risk-taking behavior primarily through its relationship with posttraumatic stress symptoms. Results of the multivariate analyses depict the implication of posttraumatic stress symptoms in risk taking behavior, and the role of self-medication and of aggression in traumatized veterans.     

PTSD and utilization of medical treatment services among male Vietnam veterans

This study investigated the effect of posttraumatic stress disorder (PTSD) on help-seeking for physical problems. Merging two large data sets resulted in a sample of 1773 male Vietnam veterans from white, black, Hispanic, Native Hawaiian, and Japanese American ethnic groups. Predictors of utilization included PTSD, other axis I disorders, and substance abuse. In analyses that adjusted only for age, PTSD was related to greater utilization of recent and lifetime VA medical services, and with recent inpatient care from all sources. Further analysis showed that the increased utilization associated with PTSD was not merely due to the high comorbidity between PTSD and other axis I disorders. The uniqueness of the association between PTSD and medical utilization is discussed in terms of somatization and physical illness.     

Psychological distress and burden among female partners of combat veterans with PTSD

Psychological distress among cohabitating female partners of combat veterans with posttraumatic stress disorder (PTSD) was examined in a cross-sectional study using a modified version of the Health Belief Model. A convenience sample of 89 cohabitating female partners of male veterans in outpatient PTSD treatment was interviewed by telephone using a structured interview. Partners endorsed high levels of psychological distress with elevations on clinical scales at or exceeding the 90th percentile. Severe levels of overall psychological distress, depression, and suicidal ideation were prevalent among partners. Multivariate analyses revealed that perceived threat, recent mental health treatment, and level of involvement with veterans predicted global partner psychological distress. Partner burden was predicted by partner self-efficacy, perceived threat, barriers to mental health treatment, and partner treatment engagement. These findings are compelling since they demonstrate that partners of veterans with combat-related PTSD experience significant levels of emotional distress that warrant clinical attention. Psychological distress and partner burden were each associated with a unique combination of predictors, suggesting that although these constructs are related, they have distinct correlates and potentially different implications within the family environment. Future research should examine these constructs separately using causal modeling analyses to identify modifiable targets for interventions to reduce psychological distress among partners of individuals with PTSD.