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1.
Possemato Kyle; Wade Michael; Andersen Judith; Ouimette Paige 《Canadian Metallurgical Quarterly》2010,2(3):218
Growing evidence suggests that posttraumatic stress disorder (PTSD) is associated with poorer health status (e.g., more medical disease, physical symptoms, and sick visits to health care professionals) among veterans who served in Operation Enduring Freedom (OEF) in Afghanistan and Operation Iraqi Freedom (OIF) in Iraq. We investigated whether PTSD, depression, and substance use disorders independently predicted health status over time among OEF/OIF veterans. Information regarding psychiatric and medical conditions and health care utilization was culled for 4,463 OEF/OIF veterans enrolled in Veterans Administration primary care for a period of 6 years. Data were analyzed using multilevel modeling and generalized estimating equations. Results suggest that PTSD, depression, and substance use disorders are independently associated with increased medical disease burden and mental health care utilization but not increased medical health care utilization. The association between PTSD and medical disease burden strengthened over time. These data suggest that OEF/OIF veterans with PTSD may be at risk for increasingly poorer physical health in terms of medical disease burden over time. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
2.
Anger, impulsivity, and anger control in combat-related posttraumatic stress disorder. 总被引:1,自引:0,他引:1
Chemtob Claude M.; Hamada Roger S.; Roitblat Herbert L.; Muraoka Miles Y. 《Canadian Metallurgical Quarterly》1994,62(4):827
Examined the association of combat-related posttraumatic stress disorder (PTSD) with anger. 24 veterans of the Vietnam War with PTSD scored significantly higher on an Anger factor comprising multiple measures of anger than did comparison groups of 23 well-adjusted Vietnam combat veterans and 12 noncombat Vietnam-era veterans with psychiatric diagnoses. In contrast, the 3 groups did not differ significantly on orthogonal factors, one of which comprised cognitive impulsivity measures and the other of which reflected motor impulsivity. Changes in heart rate in response to provocation loaded positively on the Anger factor and negatively on the 2 Impulsivity factors. Concurrent depression and trait anxiety did not have an effect on level of anger in individuals with PTSD. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
3.
JC Beckham SD Moore ME Feldman MA Hertzberg AC Kirby JA Fairbank 《Canadian Metallurgical Quarterly》1998,155(11):1565-1569
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. 相似文献
4.
Taft Casey T.; Schumm Jeremiah A.; Panuzio Jillian; Proctor Susan P. 《Canadian Metallurgical Quarterly》2008,76(4):648
This study examined interrelationships among combat exposure, symptoms of posttraumatic stress disorder (PTSD), and family adjustment in a sample of male and female Operation Desert Storm veterans (N = 1,512). In structural equation models for both male and female veterans, higher combat exposure was associated with higher PTSD symptoms, which in turn were associated with poorer family adjustment, although these indirect effects did not reach statistical significance. The model for female veterans evidenced a significant direct negative association between combat exposure and family adjustment when it statistically accounted for PTSD symptoms. When the relative impacts of separate PTSD symptom groupings were examined, those reflecting withdrawal/numbing symptoms and arousal/lack of control symptoms significantly and indirectly accounted for the negative effects of combat exposure on family adjustment. Study findings indicate a number of possible pathways through which war-zone deployments negatively impact military families and suggest several avenues for future research. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
5.
In order to assess the relation between posttraumatic stress disorder (PTSD) and interpersonal problem solving and coping, 43 Vietnam veterans were assigned to the following four groups: (a) combat veterans with PTSD, (b) combat veterans with severe adjustment problems but not PTSD-diagnosable (AP), (c) combat veterans who were well adjusted (WA), and (d) veterans with little or no combat exposure who served during the Vietnam era (ERA). Multivariate analyses of variance indicated that both the PTSD and AP groups reported less effective coping reactions and poorer problem solving than both the WA and ERA groups. The PTSD subjects also reported less effective problem solving and less problem-focused coping reactions than the AP veterans. Implications of these results are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
6.
Disorders of extreme stress not otherwise specified (DESNOS) and posttraumatic stress disorder (PTSD) were found to be comorbid but distinct among military veterans seeking inpatient PTSD treatment: 31% qualified for both conditions, 29% were diagnosed PTSD only, 26% were classified DESNOS only, and 13% met criteria for neither. PTSD diagnosis was associated with elevated levels of war-zone trauma exposure and witnessing atrocities and with impairment on the Mississippi Scale for Combat-Related PTSD and the Penn Inventory. DESNOS classification (but not PTSD) was associated with (a) early childhood trauma and participation in war-zone atrocities, (b) extreme levels of intrusive trauma reexperiencing, (c) impaired characterological functioning (object relations), and (d) use of intensive psychiatric services. PTSD and DESNOS may be comorbid but distinct posttraumatic syndromes and, as such, warrant careful clinical and scientific investigation. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
7.
JA Boscarino 《Canadian Metallurgical Quarterly》1997,59(6):605-614
OBJECTIVE: Epidemiologic studies have linked exposure to severe environmental stress, such as natural disasters and combat operations, to the onset of specific psychiatric disorders. Some research also suggests that these exposures may be associated with the onset of chronic diseases as well. However, these chronic disease outcome studies often have been obscured by bias and confounding. METHOD: The medical histories of 1399 male Vietnam veterans approximately 20 years after combat exposure (mean years = 17) were analyzed by lifetime posttraumatic stress disorder (PTSD) status (lifetime PTSD = 332 cases). These men were included in a national, random in-person study of United States Army veterans of the Vietnam War (study completion rate = 65%). RESULTS: After controlling for preservice, in-service, and postservice factors (including intelligence, race, region of birth, enlistment status, volunteer status, Army marital status, Army medical profile, hypochondriasis, age, smoking history, substance abuse, education, and income), associations were found for reported circulatory [odds ratio (OR) = 1.62, p = .007], digestive (OR = 1.47, p = .036), musculoskeletal (OR = 1.78, p = .008), endocrine-nutritional-metabolic (OR = 1.58, p = .10), nervous system (OR = 2.47, p < .001), respiratory (OR = 1.54, p = .042), and nonsexually transmitted infectious diseases (OR = 2.14, p < .004) after military service. CONCLUSION: Although this study has some limitations, it suggests that there is a direct link between severe stress exposures and a broad spectrum of human diseases. In the future, medical researchers and clinicians should focus more on the medical consequences of exposure to severe environmental stress and seek to better integrate psychobiologic models of disease pathogenesis. 相似文献
8.
OBJECTIVE: This study analyzed questionnaire items that address complaints about sleep from the National Vietnam Veterans Readjustment Study, a nationally representative sample of the 3.1 million men and women who served in Vietnam. This study compared the frequency of nightmares and difficulties with sleep onset and sleep maintenance in male Vietnam theater veterans with male Vietnam era veteran and male civilian comparison subjects. It focused on the role of combat exposure, nonsleep posttraumatic stress disorder (PTSD) symptoms, comorbid psychiatric and medical disorder, and substance abuse in accounting for different domains of sleep disturbance. METHOD: The authors undertook an archival analysis of the National Vietnam Veterans Readjustment Study database using correlations and linear statistical models. RESULTS: Frequent nightmares were found exclusively in subjects diagnosed with current PTSD at the time of the survey (15.0%). In the sample of veterans who served in Vietnam (N = 1,167), combat exposure was strongly correlated with frequency of nightmares, moderately correlated with sleep onset insomnia, and weakly correlated with disrupted sleep maintenance. A hierarchical multiple regression analysis showed that in Vietnam theater veterans, 57% of the variance in the frequency of nightmares was accounted for by war zone exposure and non-sleep-related PTSD symptoms. Alcohol abuse, chronic medical illnesses, panic disorder, major depression, and mania did not predict the frequency of nightmares after control for nonsleep PTSD symptoms. CONCLUSIONS: Frequent nightmares appear to be virtually specific for PTSD. The nightmare is the domain of sleep disturbance most related to exposure to war zone traumatic stress. 相似文献
9.
Current and lifetime psychiatric disorders among veterans with war zone-related posttraumatic stress disorder 总被引:1,自引:0,他引:1
SM Orsillo FW Weathers BT Litz HR Steinberg JA Huska TM Keane 《Canadian Metallurgical Quarterly》1996,184(5):307-313
Previous research has found high rates of psychiatric disorders among veterans with war zone-related posttraumatic stress disorder (PTSD). However, many studies in this area are methodologically limited in ways that preclude unambiguous interpretation of their results. The purpose of this study was to address some of these limitations to clarify the relationship between war zone-related PTSD and other disorders. Participants were 311 male Vietnam theater veterans assessed at the National Center for PTSD at the Boston Veterans Affairs Medical Center. The Clinician-Administered PTSD Scale and the Structured Clinical Interview for DSM-III-R were used to derive current and lifetime diagnoses of PTSD, other axis I disorders (mood, anxiety, substance use, psychotic, and somatoform disorders), and two axis II disorders (borderline and antisocial personality disorders only). Participants also completed several self-report measures of PTSD and general psychopathology. Relative to veterans without PTSD, veterans with PTSD had significantly higher rates of current major depression, bipolar disorder, panic disorder, and social phobia, as well as significantly higher rates of lifetime major depression, panic disorder, social phobia, and obsessive-compulsive disorder. In addition, veterans with PTSD scored significantly higher on all self-report measures of PTSD and general psychopathology. These results provide further evidence that PTSD is associated with high rates of additional psychiatric disorders, particularly mood disorders and other anxiety disorders. The implications of these findings and suggestions about the direction of future research in this area are discussed. 相似文献
10.
Several clinical studies suggest that individuals with posttraumatic stress disorder (PTSD) experience neuroendocrine system alterations, resulting in significantly lower plasma cortisol. To test this hypothesis, morning serum cortisol was compared among a national sample of Vietnam "theater" veterans (n?=?2,490) and a sample of Vietnam "era" veterans (n?=?1,972) without service in Vietnam. Analysis of covariance was used to compare cortisol concentrations after adjusting for 9 covariates (education, income, race, age, smoking status, alcohol use, illicit drug use, medication use, and body mass index ). Adjusted cortisol was lower among theater veterans with current PTSD but not era or theater veterans with lifetime PTSD. Among theater veterans, cortisol was inversely related to combat exposure, with veterans exposed to heavy combat having the lowest concentrations. Analysis of plasma cortisol, together with other clinical data, may be instrumental in the future diagnosis and treatment of stress disorders. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
11.
Vasterling Jennifer J.; Duke Lisa M.; Brailey Kevin; Constans Joseph I.; Allain Albert N.; Sutker Patricia B. 《Canadian Metallurgical Quarterly》2002,16(1):5
Attention, learning, memory, and estimated intellectual potential were examined in 26 Vietnam veterans diagnosed with posttraumatic stress disorder (PTSD) and in 21 Vietnam veterans without mental disorders. Results revealed PTSD-associated cognitive deficits on tasks of sustained attention, working memory, initial learning, and estimated premorbid intelligence but not on measures of focus of attention, shift of attention, or memory savings. Cognitive task performances adjusted for estimated native intelligence remained negatively correlated with PTSD severity. An intellectual measure adjusted for cognitive task performances was negatively correlated with PTSD severity, even after the authors statistically controlled the level of combat exposure. Results suggested that although intellectual resources may constitute a vulnerability-protective factor for PTSD development, PTSD was associated with cognitive impairment independent of intellectual functioning. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
12.
This study examined the cardiovascular correlates of posttraumatic stress disorder (PTSD) in Vietnam combat veterans using 24-hr ambulatory blood pressure and heart rate monitoring. Veterans with PTSD (n = 11) exhibited significantly higher heart rate and diastolic blood pressure across the 24 hr than veterans without PTSD (n = 7) (80.8 vs. 71.9 bpm, and 80.1 vs. 71.5 mm Hg, respectively). Heart rate during sleep was also significantly higher among veterans with PTSD, compared to veterans without PTSD (71.0 vs. 62.7 bpm). These results, based on a more naturalistic measurement methodology used outside the laboratory, support an association between PTSD and increased chronic cardiovascular arousal. 相似文献
13.
BACKGROUND: The hypothesis that exaggerated startle in Vietnam veterans with posttraumatic stress disorder (PTSD) reflects an anxiogenic response to stressful contexts was tested. METHODS: Thirty-four nonmedicated Vietnam veterans with PTSD, and 17 combat and 14 civilian non-PTSD controls participated in two testing sessions over separate days. Acoustic startle stimuli were delivered alone or in a test of prepulse inhibition. In the first session, startle was assessed without experimental stress. In the second session, startle was investigated during a stressful "threat of shock" experiment, when subjects anticipated the administration of shocks during threat periods and during safe periods when no shocks were anticipated. RESULTS: The magnitude of startle did not differ significantly among the three groups in the first session, but was increased throughout the threat of shock experiment in the PTSD veterans in the second session. The actual increase in startle in the threat compared to the safe condition did not significantly differ among the three groups. Prepulse inhibition was reduced in the PTSD veterans, compared to the non-PTSD civilians, but not compared to the non-PTSD veterans. CONCLUSION: Exaggerated startle in Vietnam veterans with PTSD reflects an anxiogenic response to an environment that is experienced as stressful. 相似文献
14.
Macklin Michael L.; Metzger Linda J.; Litz Brett T.; McNally Richard J.; Lasko Natasha B.; Orr Scott P.; Pitman Roger K. 《Canadian Metallurgical Quarterly》1998,66(2):323
The authors examined the relation between intelligence and posttraumatic stress disorder (PTSD) by studying the association among precombat intelligence, current intelligence, and self-reported PTSD symptoms. Military aptitude test results were obtained in 59 PTSD and 31 non-PTSD Vietnam combat veterans who had undergone a psychodiagnostic interview and current intelligence testing. People with lower precombat intelligence were more likely to develop PTSD symptoms as assessed by the Clinician-Administered PTSD Scale even after adjustment for extent of combat exposure. The association between current intelligence and PTSD was no longer significant after adjusting for precombat intelligence. These results suggest that lower pretrauma intelligence increases risk for developing PTSD symptoms, not that PTSD lowers performance on intelligence tests. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
15.
Taft Casey T.; Pless Anica P.; Stalans Loretta J.; Koenen Karestan C.; King Lynda A.; King Daniel W. 《Canadian Metallurgical Quarterly》2005,73(1):151
In this study, the authors identified potential risk factors for partner violence perpetration among a subsample (n=109) of men who participated in a national study of Vietnam veterans. Partner violent (PV) men with posttraumatic stress disorder (PTSD) were compared with PV men without PTSD and nonviolent men with PTSD on family-of-origin variables, psychiatric problems, relationship problems, and war-zone factors. PV men with PTSD were the highest of the 3 groups on every risk factor other than childhood abuse. Group contrasts and a classification tree analysis suggest some potential markers and mechanisms for the association between PTSD and partner violence among military veterans and highlight the need for theory development in this area of inquiry. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
16.
Examined the discriminant validity of the MMPI-2 in assessing comorbidity in a posttraumatic stress disorder (PTSD) Vietnam veteran population. The Structured Clinical Interview for the DSM-III-R (SCID) was used to diagnose veterans and to classify them into four groups: PTSD Only, PTSD with mood disorders, PTSD with other anxiety disorders, and PTSD with mood and anxiety disorders. All groups had clinical elevations on scales F, 1, 2, 3, 4, 6, 7, 8, 0, PK, and PS, with peak elevations on scales 8, 7, and 2. The PTSD Only group's MMPI-2 scores were not significantly lower than other groups' scores. The PTSD+Mood/Anxiety group was significantly more elevated on scales 2 and 7 than the PTSD Only and PTSD+Anxiety group but did not otherwise show significantly higher scale elevations than others groups. No significant differences existed between groups on scales F, L, K, PK, and PS. Implications of these results for PTSD and the current diagnostic system are explored. 相似文献
17.
Gerardi Robert J.; Keane Terence M.; Cahoon Beth J.; Klauminzer Guy W. 《Canadian Metallurgical Quarterly》1994,103(4):825
Measured physiological function (heart rate [HR], systolic blood pressure [SBP], diastolic blood pressure [DBP], sublingual temperature, and respiration rate) in a nonresearch setting—the medical triage area of a large Veterans Affairs Medical Center while patients were awaiting physical examination. Ss were 32 Vietnam veterans with combat-related PTSD and 26 Vietnam-era veterans with no combat experience. Results indicated that PTSD veterans had significantly higher HR, SBP, and DBP, but not sublingual temperature or respiration rate. These data support the position that individuals with PTSD do indeed demonstrate higher levels of cardiovascular arousal across settings. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
18.
RM Ortega MR Redondo MJ Zamora AM López-Sobaler ME Quintas P Andrés MJ Gaspar AM Requejo 《Canadian Metallurgical Quarterly》1998,13(4):186-192
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. 相似文献
19.
Wolfe Jessica; Schnurr Paula P.; Brown Pamela J.; Furey Joan 《Canadian Metallurgical Quarterly》1994,62(6):1235
Previous studies have identified traumatic exposure and posttraumatic stress disorder (PTSD) as predictors of physical health complaints without considering the relationship between exposure and PTSD. This study examined the unique associations of war-zone exposure and PTSD with perceived physical health outcomes in a nontreatment-seeking sample of 109 female veterans of the Vietnam War who responded to a series of psychological, exposure, and health questionnaires. Both PTSD and exposure were associated with reports of negative health outcomes when each variable was not adjusted for the other. The effects associated with exposure decreased when PTSD was controlled for, whereas the effects associated with PTSD remained when exposure was controlled for. Results suggest that effects of traumatic exposure on perceived health are partially mediated by increases in PTSD after exposure, supporting studies on the effects of stress on health. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
20.
J. A. Fairbank et al (see record 1982-12226-001), presented a selected bibliography on contributions relevant to posttraumatic stress disorder (PTSD) in Vietnam veterans. Their selection included research and clinical reports found in psychological and medical journals, books and government publications, which were pertinent to epidemiology, etiology, symptomatology, and treatment of PTSD in Vietnam veterans, plus narratives by Vietnam veterans and research germane to PTSD from other conflicts. S. M. Silver (see record 1983-03626-001) updated Fairbank et al., with 171 since-published articles, reports, and other references. A. Arnold's (1987) bibliograpy contains over 1,000 clinical references, as well as accounts of the Vietnam War. This addendum is an attempt to update the enormous body of PTSD literature. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献