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Zhou Y, Zhou Y. Non-adaptive cognitive emotion regulation mediates the relationship between disease uncertainty and acute stress disorder in patients with ischaemic stroke. Front Psychiatry 2024; 15:1319848. [PMID: 38510806 PMCID: PMC10952823 DOI: 10.3389/fpsyt.2024.1319848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 02/20/2024] [Indexed: 03/22/2024] Open
Abstract
Background During epidemic outbreaks, hospitalized patients, especially those with cerebrovascular disease, were identified as a vulnerable group suffering from acute stress disorder (ASD) and consequent psychological distress. For stroke patients, not only will they suffer from physical illness, but the uncertainty of illness caused by sudden illness may also cause patients to experience different degrees of ASD. Relevant studies have shown that the impact of ASD on individuals may vary according to age, gender, disease characteristics, individual personality, treatment methods, income level, family support, cognitive psychology and other factors. However, non-adaptive cognitive emotion regulation plays a crucial role in influencing individual psychological states. At present, the risk factors of ASD after stroke and the mechanism between illness uncertainty and cognitive emotion regulation are not fully understood. Therefore, we focus on exploring the predictive effects of general demographic and disease-related characteristics, maladaptive cognitive emotion regulation, and illness uncertainty on ASD after stroke, and make hypotheses. When a disease acts on the body, the patient will have the corresponding cognition of the disease, and ASD will appear at the same time. Then the maladaptive cognitive emotion regulation as an important mediating variable can aggravate the level of acute stress disorder and be verified. Methods We used a cross-sectional design, which can be used to investigate the distribution of a disease or health condition and its related factors in a specific population at a specific time, so as to describe the distribution of the disease or health condition and its relationship with related factors. A total of 256 hospitalized patients with ischemic stroke were enrolled, including 145 males and 111 females, aged from 26 to 90 years, with a mean age of (64.71 ± 12.20) years. All patients completed and returned a self-report questionnaire that included demographic information, illness uncertainty, cognitive emotion regulation, and ASD. We then compared the differences in general demographic data, illness uncertainty, and maladaptive cognitive emotion regulation in acute stress disorders. Results The majority of hospitalized stroke patients (67.6%) developed ASD due to the COVID-19 pandemic and were therefore at risk for PTSD. More than one third (39.1%) of stroke survivors also suffered from severe psychological distress. More specifically, younger stroke patients are more likely to experience ASD than older patients. Although higher illness uncertainty scores indicate more severe ASD, adaptive cognitive emotion regulation was a protective factor. Conclusion Given that individuals with ASD are susceptible to PTSD, it is critical to follow up hospitalized patients with ischemic stroke for screening for PTSD and referral to appropriate psychological services. Maladaptive cognitive emotion regulation can increase the impact of uncertainty on the traumatic experience of stroke patients. Therefore, health care institutions should increase their efforts to provide psychosocial support services to hospitalized patients and make continuous efforts to screen for symptoms of trauma and psychological distress in hospitalized stroke patients.
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Affiliation(s)
- Yanan Zhou
- School of Nursing, Qingdao Binhai University, Qingdao, Shandong, China
| | - Yani Zhou
- The department of breast and thyroid, Zhongshan Hospital Affiliated to Dalian University, Dalian, Liaoning, China
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Pacella-LaBarbara M, Larsen SE, Jaramillo S, Suffoletto B, Callaway C. Event centrality following treatment for physical injury in the emergency department: Associations with posttraumatic outcomes. Gen Hosp Psychiatry 2020; 67:77-82. [PMID: 33065405 PMCID: PMC7722005 DOI: 10.1016/j.genhosppsych.2020.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 09/16/2020] [Accepted: 09/17/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND The relationship between event centrality (i.e., the degree to which a stressful event is integrated into one's identity) and acute posttraumatic outcomes after relatively minor physical injury is unknown. We examined pre-injury and Emergency Department (ED) predictors of event centrality at 6-weeks post-injury, and whether event centrality is uniquely associated with 6-week posttraumatic outcomes. METHODS In the EDs of two Level I trauma centers, 149 patients completed surveys regarding demographic, psychological and injury-related factors within 24 h post-injury; 84 patients (51% male) completed 6-week surveys of event centrality, posttraumatic stress symptoms (PTSS) and trauma-specific QOL (T-QoL). Data were analyzed using linear regression modeling. RESULTS At least 20% of patients agreed or strongly agreed that the injury changed their life. Hospitalization status and peritraumatic dissociation were significant predictors of event centrality at 6-weeks. After controlling for demographics, ED-related factors and pre-injury PTSS, event centrality was uniquely associated with PTSS (p < .001) and T-QOL (p < .001) at 6 weeks. CONCLUSION Over and above the effects of the injury itself, event centrality conveyed important information for posttraumatic outcomes at 6 weeks post-injury. The centrality scale is brief and feasible to administer; future work is needed to determine the predictive utility of event centrality on post-injury outcomes.
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Affiliation(s)
- Maria Pacella-LaBarbara
- Clement J Zablocki VA Medical Center, Department of Psychiatry, Medical College of Wisconsin, Behavioral Health Center, 1155 North Mayfair Road, Wauwatosa, WI 53226, United States of America
| | - Sadie E Larsen
- Clement J Zablocki VA Medical Center, Department of Psychiatry, Medical College of Wisconsin, Behavioral Health Center, 1155 North Mayfair Road, Wauwatosa, WI 53226, United States of America.
| | - Stephany Jaramillo
- Clement J Zablocki VA Medical Center, Department of Psychiatry, Medical College of Wisconsin, Behavioral Health Center, 1155 North Mayfair Road, Wauwatosa, WI 53226, United States of America
| | - Brian Suffoletto
- Clement J Zablocki VA Medical Center, Department of Psychiatry, Medical College of Wisconsin, Behavioral Health Center, 1155 North Mayfair Road, Wauwatosa, WI 53226, United States of America
| | - Clifton Callaway
- Clement J Zablocki VA Medical Center, Department of Psychiatry, Medical College of Wisconsin, Behavioral Health Center, 1155 North Mayfair Road, Wauwatosa, WI 53226, United States of America
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Shahrour G, Dardas LA. Acute stress disorder, coping self-efficacy and subsequent psychological distress among nurses amid COVID-19. J Nurs Manag 2020; 28:1686-1695. [PMID: 32767827 PMCID: PMC7436502 DOI: 10.1111/jonm.13124] [Citation(s) in RCA: 124] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/28/2020] [Accepted: 08/03/2020] [Indexed: 12/19/2022]
Abstract
Purpose Health care professionals, particularly nurses, are considered a vulnerable group to experience acute stress disorder (ASD) and subsequent psychological distress amid COVID‐19 pandemic. This study aims to establish the prevalence of acute stress disorder and predictors of psychological distress among Jordanian nurses. Methods A quantitative, cross‐sectional, descriptive and comparative design was used. Data were collected using a Web‐based survey. A total of 448 Jordanian nurses (73% females) completed and returned the study questionnaire. Results The majority of nurses (64%) are experiencing ASD due to the COVID‐19 pandemic and thus are at risk for PTSD predisposition. More than one‐third of nurses (41%) are also suffering significant psychological distress. Among our sample, age, ASD and coping self‐efficacy significantly predicted psychological distress. More specifically, younger nurses are more prone to experience psychological distress than older ones. While higher scores on ASD showed more resultant psychological distress, coping self‐efficacy was a protective factor. Conclusion Given that individuals who suffer from ASD are predisposed to PTSD, follow‐up with nurses to screen for PTSD and referral to appropriate psychological services is pivotal. Coping self‐efficacy is found to ameliorate the effect of psychological distress on nurses' traumatic experience. Such findings warrant intensive efforts from health care institutions to provide psychosocial support services for nurses and ongoing efforts to screen them for traumatic and psychological distress symptoms. Implications for Nursing Management Nursing leaders and managers are in the forefront of responding to the unique needs of their workforces during the COVID‐19 crisis. They need to implement stress‐reduction strategies for nurses through providing consecutive rest days, rotating allocations of complex patients, arranging support services and being accessible to staff. They also need to ensure nurses' personal safety through securing and providing personal safety measures and undertake briefings to ensure their staff's physical and mental well‐being, as well as providing referrals to appropriate psychological services.
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Affiliation(s)
- Ghada Shahrour
- School of Nursing, Jordan University of Science and Technology, Irbid, Jordan
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Jankovic J, Bremner S, Bogic M, Lecic-Tosevski D, Ajdukovic D, Franciskovic T, Galeazzi G, Kucukalic A, Morina N, Popovski M, Schützwohl M, Priebe S. Trauma and suicidality in war affected communities. Eur Psychiatry 2020; 28:514-20. [DOI: 10.1016/j.eurpsy.2012.06.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Revised: 05/12/2012] [Accepted: 06/05/2012] [Indexed: 11/15/2022] Open
Abstract
AbstractPurposeThe aim was to assess whether experiences of war trauma remain directly associated with suicidality in war affected communities when other risk factors are considered.Materials and methodsIn the main sample 3313 participants from former Yugoslavia who experienced war trauma were recruited using a random sampling in five Balkan countries. In the second sample 854 refugees from former Yugoslavia recruited through registers and networking in three Western European countries. Sociodemographic and data on trauma exposure, psychiatric diagnoses and level of suicidality were assessed.ResultsIn the main sample 113 participants (3.4%) had high suicidality, which was associated with number of potentially traumatic war experiences (odds ratio 1.1) and war related imprisonment (odds ratio 3) once all measured risk factors were considered. These associations were confirmed in the refugee sample with a higher suicidality rate (10.2%).Discussion and conclusionsNumber of potentially traumatic war experiences, in particular imprisonment, may be considered as a relevant risk factor for suicidality in people affected by war.
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Zeng B, Zhao J, Zou L, Yang X, Zhang X, Wang W, Zhao J, Chen J. Depressive symptoms, post-traumatic stress symptoms and suicide risk among graduate students: The mediating influence of emotional regulatory self-efficacy. Psychiatry Res 2018; 264:224-230. [PMID: 29655115 DOI: 10.1016/j.psychres.2018.03.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 03/07/2018] [Accepted: 03/07/2018] [Indexed: 10/17/2022]
Abstract
The current study was to examine the relationship among depressive symptoms, post-traumatic stress symptoms, emotion regulatory self-efficacy and suicide risk. A cross-sectional survey was conducted among 3257 graduate students from a medical college of China. Lifetime prevalence of suicidal ideation, plan and attempt were 25.7%, 1.6%, 1.1%, respectively, with one-year suicidal ideation showing at 6.3%. Structural equation modeling was employed to examine the relative contribution of depressive symptoms, post-traumatic stress symptoms and emotion regulatory self-efficacy on suicide risk. Structural equation model had a highly satisfactory fit [χ2 = 7.782, df = 4, p = 0.096; RMSEA = 0.021; CFI = 0.992; GFI = 0.997]. Post-traumatic stress symptoms had a direct effect and an indirect effect on suicide risk via emotion regulatory self-efficacy. Depressive symptoms also had a direct effect and an indirect effect on suicide risk via emotion regulatory self-efficacy. The depressive and post-traumatic stress symptoms increased the risk of suicide risk, but the variable of emotion regulatory self-efficacy would be served as a buffering factor, decreasing the risk of suicide. The interaction term of depressive symptoms and post-traumatic stress symptoms had a direct effect on suicide risk. A significant interactive effect of depressive and post-traumatic stress symptoms on suicide risk was found.
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Affiliation(s)
- Baoer Zeng
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Jiubo Zhao
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China.
| | - Laiquan Zou
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Xueling Yang
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Xiaoyuan Zhang
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Wanjun Wang
- Department of Graduate Student, Southern Medical University, Guangzhou, China
| | - Jingbo Zhao
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
| | - Jie Chen
- Department of Psychology, School of Public Health, Southern Medical University, Guangzhou, China
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Abulaiti A, Yilihamu Y, Yasheng T, Alike Y, Yusufu A. The psychological impact of external fixation using the Ilizarov or Orthofix LRS method to treat tibial osteomyelitis with a bone defect. Injury 2017; 48:2842-6. [PMID: 29122280 DOI: 10.1016/j.injury.2017.10.036] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 10/21/2017] [Accepted: 10/25/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To examine the psychological impact of external fixation for a tibial bone defect due to osteomyelitis, and to compare the Orthofix limb reconstruction system (LRS) with the Ilizarov external fixator. MATERIALS AND METHODS The SCL-90-R questionnaire was administered at four different time points (before surgery, while patients wore the external fixation device, when the device was removed, and two to three months after). The scores at the four time points were compared, as were the two different methods of external fixation (Orthofix LRS vs. Ilizarov). RESULTS The patients experienced a significant adverse impact on their mental health, with the worst outcomes at Time 2 (while wearing the external fixator), but with some negative effects still present even several months after removal of the fixation device. Although the Orthofix LRS and Ilizarov groups showed similar mental health scores at Time 1 (preoperatively) and Time 3 (upon removal of the fixation device), the Orthofix LRS was associated with better scores, specifically in the Hostility (Time 2), Phobic Anxiety (Time 2), Psychoticism (Times 2 and 4), and Other (Time 2) sub-scores, as well as the total score (Times 2 and 4). CONCLUSIONS Although both Ilizarov and Orthofix LRS fixation resolved the bone defects, external fixation had a negative impact on the patients' mental health, which persisted even after removal of the devices. Although both methods led to negative effects on the patients' mental, the impact of the Orthofix LRS was less severe.
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Netto LR, Pereira JL, Nogueira JF, Cavalcanti-Ribeiro P, Santana RC, Teles CA, Koenen KC, Quarantini LC; Trauma and Anxiety Disorders Study Group – UFBA. Impulsivity is relevant for trauma exposure and PTSD symptoms in a non-clinical population. Psychiatry Res 2016; 239:204-11. [PMID: 27016879 DOI: 10.1016/j.psychres.2016.03.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Revised: 02/08/2016] [Accepted: 03/12/2016] [Indexed: 11/22/2022]
Abstract
Impulsivity is a relevant construct for explaining both normal individual differences in personality and more extreme personality disorder, and is often investigated within clinical populations. This study aims to explore the college students' impulsivity patterns and to investigate the association across levels of impulsivity with trauma exposure and PTSD development in a non-clinical population. A one-phase census survey of seven college institutions assessed 2213 students in three metropolitan regions of Northeastern Brazil. All subjects anonymously completed a self-applied protocol consisting of: a socio-demographic questionnaire, Trauma History Questionnaire (THQ), PTSD Checklist (PCL-C), and Barratt Impulsiveness Scale (BIS-11). The median for frequency of trauma exposure was 4 events for people with low and normal impulsivity, and 6 for highly impulsive ones. Individuals with higher impulsivity presented earlier exposition than non-impulsive ones, and worst outcome: 12.4% with PTSD, against 8.4% and 2.3% (normal and low impulsivity). Of the three factors of impulsivity, the Attentional factor conferred the strongest association with PTSD development. Results suggest that impulsivity is also a relevant trait in a non-clinical population and is associated with trauma exposure and PTSD. Strategies to promote mental health in adolescents may be pertinent, especially with the aim of managing impulsivity.
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Lewis GC, Platts-Mills TF, Liberzon I, Bair E, Swor R, Peak D, Jones J, Rathlev N, Lee D, Domeier R, Hendry P, McLean SA. Incidence and predictors of acute psychological distress and dissociation after motor vehicle collision: a cross-sectional study. J Trauma Dissociation 2014; 15:527-47. [PMID: 24983475 PMCID: PMC4182147 DOI: 10.1080/15299732.2014.908805] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVE We examined the incidence and predictors of peritraumatic distress and dissociation after one of the most common forms of civilian trauma exposure: motor vehicle collision (MVC). METHOD In this study, patients presenting to the emergency department after MVCs who were without serious injury and discharged to home after evaluation (n = 935) completed an emergency department interview evaluating sociodemographic, collision-related, and psychological characteristics. RESULTS The incidence and predictors of distress (Peritraumatic Distress Inventory score ≥23) and dissociation (Michigan Critical Events Perception Scale score >3) were assessed. Distress was present in 355 of 935 patients (38%), and dissociation was present in 260 of 942 patients (28%). These outcomes showed only moderate correlation (r = .45) and had both shared and distinct predictors. Female gender, anxiety symptoms prior to the MVC, and vehicle damage severity predicted both distress and dissociation. Higher socioeconomic status (higher education, higher income, full-time employment) had a protective effect against distress but not dissociative symptoms. Better physical health and worse overall mental health were associated with increased risk of dissociation but not distress. Distress but not dissociation was associated with lower patient confidence in recovery and a longer expected duration of recovery. CONCLUSION There are unique predictors of peritraumatic distress and dissociation. Further work is needed to better understand the neurobiology of peritraumatic distress and dissociation and the influence of these peritraumatic outcomes on persistent psychological sequelae.
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Affiliation(s)
- Gemma C Lewis
- a TRYUMPH Research Program , University of North Carolina , Chapel Hill , North Carolina , USA
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Smulevich AB, Ivanov SV, Miasnikova LK, Dvoĭnikov SI, Il'ina NA. [Stress-induced dissociation in the trajectory of schizotypal personality disorder (on the model of nosogenias in oncologic patients)]. Zh Nevrol Psikhiatr Im S S Korsakova 2014; 114:12-22. [PMID: 25726775 DOI: 10.17116/jnevro201411412112-22] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Stress-induced dissociative disorders (DD) have high prevalence in psychiatry and general medicine but the psychopathological differentiation of DD and contribution of personality disorders in their development is less studied. Authors conducted a clinical analysis of stress-induced persistent DD and underlying constitutional abnormalities. MATERIAL AND METHODS It was examined 20 patients with DD induced by the stress caused by a cancer diagnosis, including 10 patients of detachment-dissociation group (denial of the disease, non-compliance) and 10 patients with compartment-dissociation (complete or partial detachment of stress response components (emotional, cognitive), adequate compliancy). The groups were matched for demographic and cancer characteristics. Clinical and psychological methods were used. RESULTS AND CONCLUSION DD are secondary psychopathological phenomena. Detachment-dissociation develops in the frames of schizophrenic nosogenic reactions based on overvalued ideas of somatic well-being (or complete recovery from cancer) and has some similarities to schizotypal personality disorder. Compartment-dissociation develops within the limits of neurotic nosogenic reactions on the basis of binary psychogenic complexes - pathology of the imagination ("the beautiful indifference") concomitant to anxiety about the real illness and is similar to hysterical personality spectrum.
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Affiliation(s)
- A B Smulevich
- FGBU 'Nauchnyĭ tsentr psikhicheskogo zdorov'ia' RAMN, Moskva; GBOU VPO 'Pervyĭ Moskovskiĭ gosudarstvennyĭ meditsinskiĭ universitet im. I.M. Sechenova', Moskva
| | - S V Ivanov
- FGBU 'Nauchnyĭ tsentr psikhicheskogo zdorov'ia' RAMN, Moskva; GBOU VPO 'Pervyĭ Moskovskiĭ gosudarstvennyĭ meditsinskiĭ universitet im. I.M. Sechenova', Moskva
| | - L K Miasnikova
- FGBU 'Nauchnyĭ tsentr psikhicheskogo zdorov'ia' RAMN, Moskva
| | - S Iu Dvoĭnikov
- FGBU 'Rossiĭskiĭ onkologicheskiĭ nauchnyĭ tsentr im. N.N. Blokhina' RAMN, Moskva
| | - N A Il'ina
- FGBU 'Nauchnyĭ tsentr psikhicheskogo zdorov'ia' RAMN, Moskva
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Wabnitz P, Gast U, Catani C. Differences in trauma history and psychopathology between PTSD patients with and without co-occurring dissociative disorders. Eur J Psychotraumatol 2013; 4:21452. [PMID: 24298325 PMCID: PMC3842452 DOI: 10.3402/ejpt.v4i0.21452] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2013] [Revised: 10/20/2013] [Accepted: 10/21/2013] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The interplay between different types of potentially traumatizing events, posttraumatic symptoms, and the pathogenesis of PTSD or major dissociative disorders (DD) has been extensively studied during the last decade. However, the phenomenology and nosological classification of posttraumatic disorders is currently under debate. The current study was conducted to investigate differences between PTSD patients with and without co-occurring major DD with regard to general psychopathology, trauma history, and trauma-specific symptoms. METHODS Twenty-four inpatients were administered the Clinician-Administered PTSD Scale for DSM-IV (CAPS) and the Mini-Structured Clinical Interview for DSM-IV Dissociative Disorders (MINI-SKID-D) to assess DD and PTSD. Additionally, participants completed questionnaires to assess general psychopathology and health status. RESULTS Symptom profiles and axis I comorbidity were similar in all patients. Traumatic experiences did not differ between the two groups, with both reporting high levels of childhood trauma. Only trauma-specific avoidance behavior and dissociative symptoms differed between groups. CONCLUSION Results support the view that PTSD and DD are affiliated disorders that could be classified within the same diagnostic category. Our results accord with a typological model of dissociation in which profound forms of dissociation are specific to DD and are accompanied with higher levels of trauma-specific avoidance in DD patients.
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Affiliation(s)
- Pascal Wabnitz
- Department of Psychology, University of Bielefeld, Bielefeld, Germany
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Nicdao EG, Noel LT, Ai AL, Plummer C, Groff S. Post disaster resilience: Racially different correlates of depression symptoms among hurricane Katrina-Rita volunteers. Disaster Health 2013; 1:45-53. [PMID: 28228986 PMCID: PMC5314885 DOI: 10.4161/dish.23077] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/16/2012] [Accepted: 11/30/2012] [Indexed: 11/19/2022]
Abstract
The present analyses examined the differential risks of and protective factors against depressive symptoms of African American and Non-Hispanic White American student volunteers, respectively after Hurricanes Katrina and Rita (H-KR). A total sample of 554 student volunteers were recruited from mental health professional programs at five universities located in the Deep South, namely areas severely impacted by H-KR during fall semester 2005. The response rate was 91% (n = 505). African American respondents (n = 299) and Non-Hispanic White Americans (n = 206) completed the survey questionnaires. Respondents retrospectively provided information on peritraumatic emotional reactions and previous trauma that were recalled by H-KR and H-KR stressors. African American respondents reported higher levels of depressive symptoms (65.2%) than their Non-Hispanic White counterparts (34.8%). Hierarchical regression analyses revealed that disaster related stressors affected African Americans (p < 0.001), but not Non-Hispanic Whites. However, African Americans who experienced peritraumatic positive emotions had lower depression levels. Lower rates of recollection of prior traumas during H-KR were reported by African American respondents, whereas previous trauma recollections predicted symptoms among Non-Hispanic White Americans (p < 0.05). Exhibiting more optimism had lower depression levels among Non-Hispanic White Americans. Peritraumatic negative emotion was the only shared risk for depressive symptoms of both groups. Findings underscore racially different levels of depressive symptoms that may contribute to varying degrees of resilience among student volunteers. Future research and practice may address these racial differences by understanding the risk factors for depressive symptoms to develop appropriate interventions for racial groups, and cultivating the protective factors that contribute to resilience from traumatic experiences.
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Affiliation(s)
- Ethel G Nicdao
- Department of Sociology; University of the Pacific; Stockton, CA USA
| | - La Tonya Noel
- College of Social Work; Florida State University; Tallahassee, FL USA
| | - Amy L Ai
- College of Social Work; Florida State University; Tallahassee, FL USA
| | - Carol Plummer
- School of Social Work; University of Hawaii; Honolulu, HI USA
| | - Sara Groff
- College of Social Work; Florida State University; Tallahassee, FL USA
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Hoexter MQ, Fadel G, Felício AC, Calzavara MB, Batista IR, Reis MA, Shih MC, Pitman RK, Andreoli SB, Mello MF, Mari JJ, Bressan RA. Higher striatal dopamine transporter density in PTSD: an in vivo SPECT study with [(99m)Tc]TRODAT-1. Psychopharmacology (Berl) 2012; 224:337-45. [PMID: 22700036 DOI: 10.1007/s00213-012-2755-4] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Accepted: 05/24/2012] [Indexed: 12/23/2022]
Abstract
RATIONALE Some evidence suggests a hyperdopaminergic state in posttraumatic stress disorder (PTSD). The 9-repetition allele (9R) located in the 3' untranslated region of the dopamine transporter (DAT) gene (SLC6A3) is more frequent among PTSD patients. In vivo molecular imaging studies have shown that healthy 9R carriers have increased striatal DAT binding. However, no prior study evaluated in vivo striatal DAT density in PTSD. OBJECTIVES The objective of this study was to evaluate in vivo striatal DAT density in PTSD. METHODS Twenty-one PTSD subjects and 21 control subjects, who were traumatized but asymptomatic, closely matched comparison subjects evaluated with the Clinician-Administered PTSD Scale underwent a single-photon emission computed tomography scan with [(99m)TC]-TRODAT-1. DAT binding potential (DAT-BP) was calculated using the striatum as the region of the interest and the occipital cortex as a reference region. RESULTS PTSD patients had greater bilateral striatal DAT-BP (mean ± SD; left, 1.80 ± 0.42; right, 1.78 ± 0.40) than traumatized control subjects (left, 1.62 ± 0.32; right, 1.61 ± 0.31; p = 0.039 for the left striatum and p = 0.032 for the right striatum). CONCLUSIONS These results provide the first in vivo evidence for increased DAT density in PTSD. Increases in DAT density may reflect higher dopamine turnover in PTSD, which could contribute to the perpetuation and potentiation of exaggerated fear responses to a given event associated with the traumatic experience. Situations that resemble the traumatic event turn to be interpreted as highly salient (driving attention, arousal, and motivation) in detriment of other daily situations.
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Affiliation(s)
- Marcelo Q Hoexter
- Instituto do Cérebro, Instituto de Ensino e Pesquisa do Hospital Israelita Albert Einstein, São Paulo, Brazil.
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Youngner CG, Burton MS, Price M, Zimmerman L, Kearns MC, Houry D, Rothbaum BO. The contributions of prior trauma and peritraumatic dissociation to predicting post-traumatic stress disorder outcome in individuals assessed in the immediate aftermath of a trauma. West J Emerg Med 2012; 13:220-4. [PMID: 22900118 PMCID: PMC3415825 DOI: 10.5811/westjem.2012.3.11777] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Revised: 03/13/2012] [Accepted: 03/19/2012] [Indexed: 11/29/2022] Open
Abstract
Objective This study analyzed predictors of post-traumatic stress disorder (PTSD) in civilian trauma victims to assess how peritraumatic dissociation (PD) relates to PTSD symptom development. We examined PD and PTSD symptoms from a prior trauma simultaneously to better understand the extent to which past and current reactions to a trauma can predict the development of PTSD for a current trauma. Methods Participants (N=48) were recruited from the emergency department (ED) of a large, southeastern hospital and assessed immediately after a trauma and again at 4 weeks and 12 weeks post-trauma. We used both self-report and interviewer-based questionnaires to assess PD and PTSD symptoms for prior and current trauma. Results A hierarchical linear regression revealed that at 4-week follow up, when controlling for several demographic variables and trauma type, a model including both PD and PTSD symptoms from a prior trauma significantly predicted PTSD outcome (F(47)= 3.70, p=0.00), with PD and prior PTSD symptoms significantly contributing 17% and 9% of variance respectively. At 12 weeks, PTSD symptoms from prior trauma (β=0.094, p=0.538) and PD (β=−0.017, p=0.909) did not account for a significant proportion of the variance in PTSD for the enrolling trauma. Conclusion Prior and current reactions to trauma are both important factors in predicting the development of PTSD symptoms to a current trauma. The more immediate measurement of PD during presentation to the ED may explain the strength of its relationship to PTSD symptom development. Furthermore, our findings support the use of PTSD symptoms of a past trauma, as opposed to trauma frequency, as a predictor of PTSD from a subsequent trauma. Methodological limitations and future directions are discussed.
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Brousse G, Arnaud B, Roger JD, Geneste J, Bourguet D, Zaplana F, Blanc O, Schmidt J, Jehel L. Management of traumatic events: influence of emotion-centered coping strategies on the occurrence of dissociation and post-traumatic stress disorder. Neuropsychiatr Dis Treat 2011; 7:127-33. [PMID: 21552315 PMCID: PMC3083986 DOI: 10.2147/ndt.s17130] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Indexed: 01/08/2023] Open
Abstract
Our aim was to assess the influence of the coping strategies employed for the management of traumatic events on the occurrence of dissociation and traumatic disorders. We carried out a 1-year retrospective study of the cognitive management of a traumatic event in 18 subjects involved in the same road vehicle accident. The diagnosis of post-traumatic stress disorder (PTSD) was made for 33.3% of the participants. The participants with a PTSD diagnosis 1 year after the event used emotion-centered strategies during the event more often than did those with no PTSD, P < 0.02. In the year after the traumatic event, our results show a strong link between the intensity of PTSD and the severity of the post-traumatic symptoms like dissociation (P = 0.032) and the use of emotion-centered strategies (P = 0.004). Moreover, the participants who presented Peritraumatic Dissociative Experiences Questionnaire scores above 15 made greater use of emotion-centered coping strategies than did those who did not show dissociation, P < 0.04. Our results confirm that the cognitive management of traumatic events may play an essential role in the development of a state of post-traumatic stress in the aftermath of a violent event.
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Affiliation(s)
- Georges Brousse
- CHU Clermont Ferrand, Unité Urgences Psychiatriques, 28 place Henri Dunant BP 69, 63003 Clermont-Ferrand Cedex 01, France
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Biggs QM, Fullerton CS, Reeves JJ, Grieger TA, Reissman D, Ursano RJ. Acute stress disorder, depression, and tobacco use in disaster workers following 9/11. Am J Orthopsychiatry 2010; 80:586-92. [PMID: 20950299 DOI: 10.1111/j.1939-0025.2010.01063.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Early posttraumatic psychiatric disorders have not been well studied in disaster workers. This study examined the rates of probable acute stress disorder (ASD), probable depression, increased tobacco use, and their associated risk factors in 9/11 World Trade Center disaster workers. Surveys were obtained from 90 disaster workers (e.g., medical personnel, police, firefighters, search and rescue) 2-3 weeks after 9/11. Nearly 15% of disaster workers had probable ASD and 26% had probable depression. Probable ASD and depression were highly related to functional impairment. The risk for ASD was increased for those with 9/11-specific disaster exposures, more pre-9/11 trauma exposures, and the peritraumatic dissociative symptom of altered sense of time. Disaster workers who were younger, non-White, or who had increasing numbers of peritraumatic dissociative symptoms were more likely to have probable depression. More than half of tobacco users increased their tobacco use after 9/11. Additionally, all tobacco users with probable ASD and almost all tobacco users with probable depression increased tobacco use. Rapid mobilization of resources for early screening and intervention and health promotion campaigns aimed at improving adverse health-related behaviors may be helpful for this high-risk group.
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Affiliation(s)
- Quinn M Biggs
- Uniformed Services University of the Health Sciences, Bethesda, MD 20814-4712, USA.
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Allenou C, Olliac B, Bourdet-Loubère S, Brunet A, David AC, Claudet I, Lecoules N, Roullet P, Bui E, Birmes P. Symptoms of traumatic stress in mothers of children victims of a motor vehicle accident. Depress Anxiety 2010; 27:652-7. [PMID: 20013986 DOI: 10.1002/da.20650] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Motor vehicle accidents (MVAs) are the main cause of Posttraumatic stress disorder (PTSD) in industrialized countries. This includes the frequently occurring but understudied situation of parents learning that their children were injured. However, unlike in other types of trauma survivors, little is known about the predictors of PTSD symptoms in mothers whose child has suffered an MVA. METHODS A group of 72 mothers and 28 fathers were prospectively assessed for peritraumatic distress, peritraumatic dissociation, and PTSD symptoms 1 and 5 weeks after their child had suffered an MVA. RESULTS Levels of peritraumatic distress and dissociation were comparable to other trauma victims, 18% of the mothers were considered to be suffering from probable PTSD. In mothers, significant positive correlations were found between PTSD symptoms and peritraumatic distress (r=.34) and dissociation (r=.37), whereas mothers' PTSD symptoms were associated with decreased peritraumatic dissociation in fathers (r=-.37). Even after controlling for covictim/witness status, peritraumatic distress was a predictor of mothers' PTSD symptoms, explaining 14% of the variance. CONCLUSIONS Peritraumatic response and PTSD symptoms should be routinely assessed among parents whose child has experienced a traumatic event.
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Affiliation(s)
- Charlotte Allenou
- Université de Toulouse et CHU de Toulouse, Hôpital Casselardit, France
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Taft CT, Resick PA, Watkins LE, Panuzio J. An Investigation of Posttraumatic Stress Disorder and Depressive Symptomatology among Female Victims of Interpersonal Trauma. J Fam Violence 2009; 24:407-415. [PMID: 21052546 PMCID: PMC2968716 DOI: 10.1007/s10896-009-9243-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
This study examined factors associated with PTSD-depression comorbidity among a sample of 162 adult female rape or assault victims with PTSD, as well as potential differential predictors of PTSD and depression severity. PTSD-only participants reported higher levels of childhood sexual abuse than those with comorbid PTSD and depression, and the PTSD/MDD group reported relatively more distorted trauma-related beliefs, dissociation, PTSD severity, and depression severity. Distorted trauma-related beliefs and dissociation were the strongest unique predictors of higher PTSD and depressive symptoms. Rates of PTSD and depression comorbidity did not appear to be a function of symptom overlap. Study findings suggest possible explanations for the high PTSD and depression comorbidity rates commonly found among victims of interpersonal violence.
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Affiliation(s)
- Casey T. Taft
- National Center for PTSD, VA Boston Healthcare System (116B-2), 150 South Huntington Avenue, Boston, MA 02130, USA, Boston University School of Medicine, Boston, MA, USA
| | - Patricia A. Resick
- National Center for PTSD, VA Boston Healthcare System (116B-2), 150 South Huntington Avenue, Boston, MA 02130, USA. Boston University School of Medicine, Boston, MA, USA. Department of Psychology, Boston University, Boston, MA, USA
| | - Laura E. Watkins
- National Center for PTSD, VA Boston Healthcare System (116B-2), 150 South Huntington Avenue, Boston, MA 02130, USA
| | - Jillian Panuzio
- National Center for PTSD, VA Boston Healthcare System (116B-2), 150 South Huntington Avenue, Boston, MA 02130, USA. University of Nebraska–Lincoln, Lincoln, NE, USA
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Panagioti M, Gooding P, Tarrier N. Post-traumatic stress disorder and suicidal behavior: A narrative review. Clin Psychol Rev 2009; 29:471-82. [DOI: 10.1016/j.cpr.2009.05.001] [Citation(s) in RCA: 173] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2009] [Revised: 05/29/2009] [Accepted: 05/30/2009] [Indexed: 01/07/2023]
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McCaslin SE, Inslicht SS, Metzler TJ, Henn-Haase C, Maguen S, Neylan TC, Choucroun G, Marmar CR. Trait dissociation predicts posttraumatic stress disorder symptoms in a prospective study of urban police officers. J Nerv Ment Dis 2008; 196:912-8. [PMID: 19077859 DOI: 10.1097/NMD.0b013e31818ec95d] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The current study prospectively examines the predictive relationship of trait dissociation, assessed during academy training, to PTSD symptoms assessed at 12 months of active police duty in relatively young and healthy police academy recruits (N = 180). The roles of pre-academy trauma exposure, exposure to life-threatening critical incidents during police duty, and peritraumatic dissociation at the time of the officer's worst critical incident were also examined. Utilizing path analytic techniques, greater trait dissociation, assessed during academy training, was predictive of both peritraumatic dissociation, and PTSD symptoms assessed at 12 months of police service. Moreover, after accounting for trait dissociation and peritraumatic dissociation, the relationship of previous trauma to later PTSD symptoms was no longer significant, demonstrating that the effect of previous trauma on later vulnerability to PTSD symptoms in this sample may be mediated by both trait and peritraumatic dissociation.
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Allwood MA, Dyl J, Hunt JI, Spirito A. Comorbidity and Service Utilization Among Psychiatrically Hospitalized Adolescents with Posttraumatic Stress Disorder. ACTA ACUST UNITED AC 2008. [DOI: 10.1080/19322880802231791] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Essar N, Palgi Y, Saar R, Ben-Ezra M. Association Between Posttraumatic Symptoms and Dissociative Symptoms in Rescue Personnel 96 Hours after the Hilton Hotel Bombing in Sinai, Egypt. ACTA ACUST UNITED AC 2008. [DOI: 10.1080/19322880802096475] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Cieslak R, Benight CC, Caden Lehman V. Coping self-efficacy mediates the effects of negative cognitions on posttraumatic distress. Behav Res Ther 2008; 46:788-98. [PMID: 18456241 DOI: 10.1016/j.brat.2008.03.007] [Citation(s) in RCA: 71] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2007] [Revised: 01/24/2008] [Accepted: 03/14/2008] [Indexed: 11/17/2022]
Abstract
Although cognitive distortions have predicted posttraumatic distress after various types of traumatic events, the mechanisms through which cognitive distortions influence posttraumatic distress remain unclear. We hypothesized that coping self-efficacy, the belief in one's own ability to manage posttraumatic recovery demands, would operate as a mediator between negative cognitions (about self, about the world, and self-blame beliefs) and posttraumatic distress. In the cross-sectional Study 1, data collected among 66 adult female victims of child sexual abuse indicated that coping self-efficacy mediated the effects of negative cognitions about self and about the world on posttraumatic distress. The same pattern of results was found in a longitudinal Study 2, conducted among 70 survivors of motor vehicle accidents. Coping self-efficacy measured at 1 month after the trauma mediated the effects of 7-day negative cognitions about self and about the world on 3-month posttraumatic distress. In both studies self-blame was not related to posttraumatic distress and the effect of self-blame on posttraumatic distress was not mediated by coping self-efficacy. The results provide insight into a mechanism through which negative cognitions may affect posttraumatic distress and highlight the potential importance of interventions aimed at enhancing coping self-efficacy beliefs.
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Affiliation(s)
- Roman Cieslak
- Trauma, Health, and Hazards Center, University of Colorado at Colorado Springs, 1420 Austin Bluffs Parkway, Colorado Springs, CO 80918, USA.
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Abstract
Posttraumatic stress disorder (PTSD) is a condition that can be easily malingered for secondary gain. For this reason, it is important for physicians to understand the phenomenology of true PTSD and indicators that suggest an individual is malingering. This paper reviews the prevalence of PTSD for both the general population and for specific events, such as rape and terrorism, to familiarize evaluators with the frequency of its occurrence. The diagnostic criteria for PTSD, as well as potential ambiguities in the criteria, such as what constitutes an exposure to a traumatic event, are reviewed. Identified risk factors are reviewed as a potential way to help differentiate true cases of PTSD from malingered cases. The question of symptom overreporting as a feature of the disease versus a sign of malingering is discussed. We then examine how the clinician can use the clinical interview (e.g., SIRS, CAPS), psychometric testing, and the patient's physiological responses to detect malingering. Particular attention is paid to research on the MMPI and the subscales of infrequency (F), infrequency-psychopathology (Fp), and infrequency-posttraumatic stress disorder (Fptsd). Research and questions regarding the accuracy of self-report questionnaires, specifically the Mississippi Scale (MSS) and the Personality Assessment Inventory (PAI), are examined. Validity, usability, and cutoff values for other psychometric tests, checklists, and physiological tests are discussed. The review includes a case, which shows how an individual used symptom checklist information to malinger PTSD and the inconsistencies in his story that the evaluator detected. We conclude with a discussion regarding future diagnostic criteria and suggestions for research, including a systematic multifaceted approach to identify malingering.
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Affiliation(s)
- Ryan C W Hall
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins Hospital, 600 North Wolfe Street/Meyer 113, Baltimore, MD 21287-7113, USA
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Abstract
INTRODUCTION AND OBJECTIVES Among the peritraumatic reactions after a traumatic event, one best identifies dissociation as a predictor of serious post-traumatic problems. The dimension of emotional distress is recent in the literature and we have attempted to identify how it may contribute to the prediction of the evolution of post-traumatic symptoms. METHOD 1. Population. Victims of individual aggression and those of a hold-up were recruited consecutively in the Paris area from five consulting centers. Individuals who had lost consciousness, had psychotic or dementia problems, or had a serious somatic patho-logy were excluded. Overall, we included 101 individuals with a traumatic experience (DSM IV criteria) that took place in the past 12 months. Two evaluations with a six-month interval were made. The first involved a face-to-face consultation with a clinician and the second required the individuals to complete self-reports. 2. Instruments. The Peritraumatic Distress Inventory (PDI) was administered to measure peritraumatic emotional distress, in the first phase. The Peritraumatic Dissociative Experience Questionnaire (PDEQ) was used to measure the intensity of the trauma and the dissociation, in this first phase. The Impact of Event Scale Revised (IES-R) was administered to assess the severity of the PTSD symptoms, in the first phase and at six months. The Mini International Neuropsychiatry Interview (MINI) was used in diagnosing depression and PTSD. RESULTS Among the 63 subjects who were followed-up after the initial meeting and completed the second half of the study, 29 were victims of physical assault, 20 of a hold-up, 7 of a robbery, and 5 were confronted with another menacing situation; thus 40 were victims of aggression. According to the first consultation, 46 individuals presented symptoms of PTSD and 22 presented an episode of major depression. Between those who were followed-up for the whole study and those who dropped out after the initial consultation there were no significant differences with regards to gender, type of aggression, initial PDI scores (t=0.38, df=96, p=.7), PDEQ scores (t=0.7, df=96, p=0.94), or IES-R scores (t=0.23, df=97, p=0.082). Individuals who were victims of physical or sexual assault showed higher scores on the IES-R than individuals who claimed no such assault. The scores for peritraumatic dissociation were correlated with the initial IES-R scores with a correlation coefficient of 0.50. The scores from the PDEQ and the initial PDI were correlated with the IES-R scores at six months with a coefficient of 0.63. Using a multi-hierarchical linear regression controlling for type of experience, it appeared that the score of peritraumatic distress improved the variance by 14% in predicting the IES-R score at six months, compared to the prediction of the score of the initial IES-R. DISCUSSION This is the first study using a prospective inquiry to demonstrate the power of the peritraumatic emotional distress score. Our results suggest that the type of trauma is a strong predictor of prognosis at six months. Despite our small sample size, the absence of significant differences between the drop-out group and our subjects reduces the probability of a bias in our selection criteria to explain our results. This study points to the fact that the measurement of peritraumatic emotional distress (PDI) is a good predictor of PTSD symptoms six months down the road. This study underlines the importance of an initial psychotraumatic consultation to identify the type of trauma and to measure the intensity of the peritraumatic symptoms in order to predict the severity of the evolution.
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Affiliation(s)
- L Jehel
- Unité de Psychiatrie et Psychotraumatisme, CHU Tenon, AP-HP, 4, rue de la Chine, 75020 Paris, France
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25
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Abstract
Although extensive research has already been done on the genetic bases of psychiatric disorders, little is known about polygenetic influences in posttraumatic stress disorder (PTSD). This article reviews molecular genetic studies relating to PTSD that were found in a literature search in Medline, Embase and Web of Science. Association studies have investigated 8 major genotypes in connection with PTSD. They have tested hypotheses involving key candidate genes in the serotonin (5-HTT), dopamine (DRD2, DAT), glucocorticoid (GR), GABA (GABRB), apolipoprotein systems (APOE2), brain-derived neurotrophic factor (BDNF) and neuropeptide Y (NPY). The studies have produced inconsistent results, many of which may be attributable to methodological shortcomings and insufficient statistical power. The complex aetiology of PTSD, for which experiencing a traumatic event forms a necessary condition, makes it difficult to identify specific genes that substantially contribute to the disorder. Gene-finding strategies are difficult to apply. Interactions between different genes and between them and the environment probably make certain people vulnerable to developing PTSD. Gene-environmental studies are needed that focus more narrowly on specific, distinct endophenotypes and on influences from environmental factors.
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Affiliation(s)
- B F P Broekman
- Department of Psychiatry, Academic Medical Centre-De Meren, University of Amsterdam, Tafelbergweg 25, 1105 BC Amsterdam, The Netherlands
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26
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Abstract
In this study the authors characterize peritraumatic reactions of residents of New York City during and immediately following the September 11th terrorist attacks, identify predictors of those reactions, and identify predictors of PTSD 4 months later. A cross-sectional sample of New York residents (n = 2,001) responded to questions about sociodemographics, historical factors, event-related exposure; acute cognitive, emotional, and physiological reactions to the September 11th terrorist attacks; and current (past month) PTSD symptoms. Factor analyses of peritraumatic reactions yielded three related, but distinct, peritraumatic response patterns - dissociation, emotional reactions, and panic/physiological arousal. Several demographic, historical, and exposure-related variables predicted one or more peritraumatic reaction patterns. After controlling for demographic, historical, and exposure factors, each of the peritraumatic reactions factors, one historical factor and one event-related exposure factor remained as significant predictors of PTSD. These results support a growing literature concerning the predictive value of peritraumatic reactions in relation to PTSD. Implications for preventive efforts and suggestions for future research are discussed.
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Johansen VA, Wahl AK, Eilertsen DE, Hanestad BR, Weisaeth L. Acute psychological reactions in assault victims of non-domestic violence: peritraumatic dissociation, post-traumatic stress disorder, anxiety and depression. Nord J Psychiatry 2006; 60:452-62. [PMID: 17162453 DOI: 10.1080/08039480601021886] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The aims of this study were to investigate acute and subacute post-traumatic reactions in victims of physical non-domestic violence. A Norwegian sample of 138 physically assaulted victims was interviewed and a questionnaire was completed. The following areas were examined: the frequency and intensity of acute and subacute psychological reactions such as peritraumatic dissociation (PD), post-traumatic stress disorder (PTSD) and anxiety and depression; the relationship between several psychological reactions; the relationship between psychological reactions and level of physical injury, perceived life threat, and potential of severe physical injury, and the relationship between psychological reactions and socio-demographic variables. The following distress reactions were measured retrospectively: PD, PTSD, and anxiety and depression. Thirty-three per cent of the victims scored as probable PTSD cases according to the Post Traumatic Symptoms Scale 10 (PTSS-10); the corresponding Impact of Event Scale-15 (IES-15) score identified prevalence of 34% respectively. Forty-four per cent scored as cases with probable anxiety and depression, according to the Hopkins Symptom Check List 25 (HSCL-25). Severity of perceived threat predicted higher scores on all measures of psychological reactions. There were no statistically significant differences between acute and subacute groups on PD, PTSS-10, IES-15, IES-22 and HSCL-25 according to measured means (and standard deviations) and occurrence of probable cases and risk level cases. The results showed no connection between severity of physical injury and caseness. The acute psychological impairment that results from assault violence may have a deleterious effect on the mental health of victims.
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Affiliation(s)
- Venke A Johansen
- Faculty of Health, Buskerud University College, Drammen, Norway.
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Abstract
BACKGROUND The purpose of this study was to determine the prevalence of posttraumatic stress disorder among patients seen following an orthopaedic traumatic injury and to identify whether injury-related or demographic variables are associated with the disorder. METHODS Five hundred and eighty patients who had sustained orthopaedic trauma completed a Revised Civilian Mississippi Scale for Posttraumatic Stress Disorder questionnaire. Demographic and injury data were collected to analyze potential variables associated with posttraumatic stress disorder. RESULTS Two hundred and ninety-five respondents (51%) met the criteria for the diagnosis of posttraumatic stress disorder. Patients with posttraumatic stress disorder had significantly higher Injury Severity Scores (p = 0.04), a higher sum of Extremity Abbreviated Injury Scores (p = 0.05), and a longer duration since the injury than those without posttraumatic stress disorder (p < 0.01). However, none of these three variables demonstrated a good or excellent ability to discriminate between patients who had posttraumatic stress disorder and those who did not. The response to the item, "The emotional problems caused by the injury have been more difficult than the physical problems," was significantly associated with the presence of posttraumatic stress disorder (p < 0.0001) and showed a fair ability to identify patients with the disorder. CONCLUSIONS Posttraumatic stress disorder is common after orthopaedic trauma. Patients who respond positively to the item, "The emotional problems caused by the injury have been more difficult than the physical problems," may meet diagnostic criteria for this disorder and should be evaluated further.
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Affiliation(s)
- Adam J Starr
- Department of Orthopaedic Surgery, Denver Health Medical Center, Denver, CO 80204-4507, USA.
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29
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Abstract
In psychiatric literature, dissociative reactions at the time of a traumatic event (i.e., peritraumatic dissociation) are considered to be risk factors for the development of post-traumatic stress disorder (PTSD). In this article, we critically review research concerned with the link between peritraumatic dissociation and PTSD. Our main point is that studies in this area heavily rely on retrospective reports of dissociative reactions during the trauma. We argue that this methodology has important limitations since people in general and PTSD patients in particular find it difficult to give accurate descriptions of past emotional states. Restrictive factors that play a role in this context have to do with forgetting, attribution, and malingering.
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Affiliation(s)
- Ingrid Candel
- Department of Experimental Psychology, Maastricht University, The Netherlands
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30
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Abstract
Acute reactions to trauma are examined in 267 individuals severely injured via community violence. Respondents were interviewed about pretrauma, peritraumatic, and acute posttraumatic factors. A series of bivariate and multivariate analyses were conducted. We found few factors related to peritraumatic dissociation (PD): only injury severity and neuroticism emerged as multivariate predictors and the effects were small. PD was strongly related to acute PTSD symptoms, and partially mediated the relationship between other factors and acute PTSD and general distress symptoms. Different patterns of predictors emerged for acute PTSD symptoms vis-à-vis general distress symptoms. Future research on predictors of PD is indicated to develop prevention and early intervention programs.
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Engelhard IM, van den Hout MA, Kindt M, Arntz A, Schouten E. Peritraumatic dissociation and posttraumatic stress after pregnancy loss: a prospective study. Behav Res Ther 2003; 41:67-78. [PMID: 12488120 DOI: 10.1016/s0005-7967(01)00130-9] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
This study examined (1). predictors for peritraumatic dissociation, (2). its relations with acute and chronic symptoms of posttraumatic stress disorder (PTSD), and (3). pathways regarding these relations in response to pregnancy loss. In early pregnancy, about 1370 women volunteers completed questionnaires for neuroticism, control over emotions, dissociative tendencies, absorption, and prior life events. Of these, 126 subsequently experienced pregnancy loss and most of them completed measures 1 month (N = 118) and 4 months (N = 104) later. At 1 month, peritraumatic dissociation, memory of pregnancy loss (degree of fragmentation, sensory impressions, and emotional intensity), thought suppression, and PTSD symptoms were assessed, and at 4 months, PTSD symptoms were re-assessed. Peritraumatic dissociation was predicted by prior low control over emotions, dissociative tendencies, and lower education. It was not predicted by neuroticism, absorption, and prior life events. Peritraumatic dissociation was related to acute PTSD symptoms and LISREL analyses indicated that self-reported memory fragmentation and thought suppression of pregnancy loss mediated this relation. It also predicted chronic PTSD symptoms, and this relation was mediated by acute PTSD symptoms.
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Affiliation(s)
- Iris M Engelhard
- Department of Medical, Clinical and Experimental Psychology, Maastricht University, PO Box 616, 6200 MD, Maastricht, The Netherlands.
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Marshall GN, Schell TL. Reappraising the link between peritraumatic dissociation and PTSD symptom severity: evidence from a longitudinal study of community violence survivors. J Abnorm Psychol 2002; 111:626-36. [PMID: 12428776 DOI: 10.1037/0021-843x.111.4.626] [Citation(s) in RCA: 109] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Cross-lagged panel analysis of longitudinal data collected from young adult survivors of community violence was used to examine the relationship between recall of peritraumatic dissociation and posttraumatic stress disorder (PTSD) symptom severity. Recollections of peritraumatic dissociation assessed within days of exposure differed from recollections measured at 3- and 12-month follow-up interviews. Peritraumatic dissociation was highly correlated with PTSD symptoms within each wave of data collection. Baseline recollections of peritraumatic dissociation were not predictive of follow-up PTSD symptom severity after controlling for baseline PTSD symptom severity. This pattern of results replicates previous work demonstrating a correlation between peritraumatic dissociation and subsequent symptom severity. However, findings are not consistent with the prevailing view that peritraumatic dissociation leads to increased PTSD symptom severity.
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Abstract
Dissociative symptoms are frequently present in trauma survivors with posttraumatic stress disorder (PTSD). However, the possibility that dissociative symptoms may comprise a risk factor for the development of PTSD has not been examined. The current research investigates this possibility by evaluating dissociative symptoms in a group of adult offspring of Holocaust survivors, whom we have previously shown to be at increased risk of PTSD. Eighty-seven Holocaust survivor offspring and 39 comparison participants completed the Dissociative Experiences Scale, and assessments of trauma exposure, psychopathology, and parental PTSD. Dissociative symptoms were elevated in individuals with current PTSD, but not in those with past PTSD or with the risk factor of parental PTSD. Dissociative symptoms were also associated with forms of psychopathology other than PTSD. The results suggest that dissociative symptoms are related to current psychiatric symptomatology, including PTSD, rather than representing an enduring trait or preexisting risk factor for the development of PTSD.
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Affiliation(s)
- Sarah L Halligan
- The Division of Traumatic Stress Studies, Department of Psychiatry, Mount Sinai School of Medicine, New York, New York, USA
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Ladwig KH, Marten-Mittag B, Deisenhofer I, Hofmann B, Schapperer J, Weyerbrock S, Erazo N, Schmitt C. Psychophysiological correlates of peritraumatic dissociative responses in survivors of life-threatening cardiac events. Psychopathology 2002; 35:241-8. [PMID: 12239441 DOI: 10.1159/000063825] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The psychophysiological startle response pattern associated with peritraumatic dissociation (DISS) was studied in 103 survivors of a life-threatening cardiac event (mean age 61.0 years, SD 13.95). Mean time period since the cardiac event was 37 (79 IQD) months. All patients underwent a psychodiagnostic evaluation (including the Peritraumatic Dissociative Experiences Questionnaire) and a psychophysiological startle experience which comprised the delivery of 15 acoustic startle trials. Magnitude and habituation to trials were measured by means of electromyogram (EMG) and skin conductance responses (SCR). Thirty-two (31%) subjects were indexed as patients with a clinically significant level of DISS symptoms. High-level DISS was associated with a higher magnitude of SCR (ANOVA for repeated measures p = 0.017) and EMG (p = 0.055) and an impaired habituation (SCR slope p = 0.064; EMG slope p = 0.005) in comparison to subjects with no or low DISS. In a subgroup analysis, high-level DISS patients with severe post-traumatic stress disorder (PTSD; n = 11) in comparison to high-level DISS patients without subsequent PTSD (n = 19) exhibited higher EMG amplitudes during all trials (repeated measures analysis of variance F = 5.511, p = 0.026). The results demonstrate exaggerated startle responses in SCR and EMG measures - an abnormal defensive response to high-intensity stimuli which indicates a steady state of increased arousal. DISS patients without PTSD exhibited balanced autonomic responses to the startle trials. DISS may, therefore, unfold malignant properties only in combination with persistent physiological hyperarousability.
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Affiliation(s)
- Karl-Heinz Ladwig
- Institut und Poliklinik für Psychosomatische Medizin, Medizinische Psychologie und Psychotherapie, Klinikum Rechts der Isar, Technische Universität München, Germany.
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35
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Abstract
OBJECTIVES This article describes four possible pathways by which childhood abuse relates to health problems in adults. METHOD Literature on the long-term effects of childhood abuse is organized in a health psychology framework describing behavioral, social, cognitive, and emotional pathways. Key studies from the health psychology and behavioral medicine literature are included to demonstrate how these pathways relate to health. RESULTS Childhood abuse puts people at risk of depression and post-traumatic stress disorder, participating in harmful activities, having difficulties in relationships, and having negative beliefs and attitudes towards others. Each of these increases the likelihood of health problems, and they are highly related to each other. CONCLUSIONS Childhood abuse is related to health via a complex matrix of behavioral, emotional, social, and cognitive factors. Health outcomes for adult survivors are unlikely to improve until each of these factors is addressed.
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Affiliation(s)
- Kathleen Kendall-Tackett
- Family Research Lab, 126 Horton Social Science Center, University of New Hampshire, Durham, NH 03824, USA
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36
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Marshall GN, Orlando M, Jaycox LH, Foy DW, Belzberg H. Development and validation of a modified version of the Peritraumatic Dissociative Experiences Questionnaire. Psychol Assess 2002; 14:123-34. [PMID: 12056074 DOI: 10.1037/1040-3590.14.2.123] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This article reports results from 3 studies conducted to develop and validate a modified version of the self-administered form of the Peritraumatic Dissociative Experiences Questionnaire (PDEQ; C. R. Marmar, D. S. Weiss, & T. J. Metzler, 1997). The objective was to develop an instrument suitable for use with persons from diverse ethnic and socioeconomic backgrounds. In Study 1, the original PDEQ was administered to a small sample (N = 15) recruited from among men admitted to the hospital for physical injuries stemming from exposure to community violence. Results led to modifications aimed at improving the utility of the instrument. In Study 2, the modified PDEQ was subjected to structural equation modeling and item response theory analyses to assess its psychometric properties in a larger, primarily male, sample of community violence survivors (N = 284). In Study 3, the reliability and validity of the modified instrument were further assessed in a sample of female survivors of sexual assault (N = 90). Results attest to the psychometric properties as well as the reliability and validity of the modified 8-item PDEQ.
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37
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Affiliation(s)
- P Birmes
- Service Universitaire de Psychiatrie et Psychology Médicale, Hopital Purpan-Casselardit, Toulouse, France
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Birmes P, Carreras D, Ducassé JL, Charlet JP, Warner BA, Lauque D, Schmitt L. Peritraumatic dissociation, acute stress, and early posttraumatic stress disorder in victims of general crime. Can J Psychiatry 2001; 46:649-51. [PMID: 11582828 DOI: 10.1177/070674370104600711] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To compare the relation between peritraumatic dissociation and acute stress and the early development of posttraumatic stress disorder (PTSD) in victims of general crime. METHOD A total of 48 subjects were assessed within 24 hours of the trauma, using the Peritraumatic Dissociative Experiences Questionnaire Self-Report Version (PDEQ-SRV). They were followed longitudinally to assess acute stress (2 weeks after the assault,) using the Standford Acute Stress Reaction Questionnaire (SASRQ), and posttraumatic stress (at 5 weeks), using the Clinician-Administered PTSD Scale (CAPS) and the Impact of Event Scale (IES). RESULTS Among PTSD subjects mean PDEQ scores were significantly higher (mean 3, SD 0.9) than in those without PTSD (mean 2.3, SD 0.7) (t = 2.78, df 46, P = 0.007). Among PTSD subjects, mean SASRQ scores were significantly higher (mean 97.9, SD 29.2) than in those without PTSD (mean 54.8, SD 28.2) (t = 4.9, df 46, P = 0.00007). CONCLUSIONS High levels of peritraumatic dissociation and acute stress following violent assault are risk factors for early PTSD. Identifying acute reexperiencing can help the clinician identify subjects at highest risk.
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Affiliation(s)
- P Birmes
- Service Universitaire de Psychiatrie et Psychologie Médicale, Hôpital Purpan-Casselardit/CHU de Toulouse, place Baylac, F-31059 Toulouse, France.
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