Showing papers in "Journal of Traumatic Stress in 2006"
TL;DR: It is suggested that social support, when left intact, might buffer the cumulative impact of child and adult interpersonal traumas and predict lower PTSD severity for women who experienced both child abuse and adult rape.
Abstract: This study represents one of the largest examinations of how child abuse, adult rape, and social support impact inner-city women (N = 777). Using retrospective self-report, the effects of interpersonal trauma were shown to be cumulative such that women who experienced either child abuse or adult rape were 6 times more likely to have probable posttraumatic stress disorder (PTSD), whereas women who experienced both child abuse and rape were 17 times more likely to have probable PTSD. High social support predicted lower PTSD severity for women who experienced both child abuse and adult rape, but not for women who reported one or none of these traumas. Results suggest that social support, when left intact, might buffer the cumulative impact of child and adult interpersonal traumas.
317 citations
TL;DR: The various processes by which social support is linked to PTSD are outlined, to review the most relevant research in the field, and to suggest potential future research.
Abstract: Social support after a traumatic event is linked to posttraumatic stress disorder (PTSD). However, little is known about the ways in which social support influences the adaptation to trauma and development of PTSD. The aim of the present article is threefold: to outline the various processes by which social support is linked to PTSD, to review the most relevant research in the field, and to suggest potential future research.
285 citations
TL;DR: Both forms of informal support were found to be associated with positive outcomes, but only negative informal support was associated with posttraumatic stress symptoms.
Abstract: The roles of positive (i.e., growth) and negative (i.e., posttraumatic stress symptoms and general symptomatology) adjustment following adult sexual assault experience(s) were examined using a standardized definition of abuse. These reactions were explored in association with positive and negative support from formal and informal providers. Finally, using standardized measures, the collective impact of positive and negative support, formal and informal support were investigated in predicting positive and negative psychological adjustment. Both forms of informal support were found to be associated with positive outcomes. Only negative informal support was associated with posttraumatic stress symptoms. First responders should consider whether support resources are appropriate to victims' needs.
199 citations
TL;DR: PTSD vulnerability was greater for youth who at the time of the study lived in CHH than those in an orphanage; it was also higher in those aged 8 to 13 during the outbreak of the genocide than those aged 3 to 7 at thetime.
Abstract: A decade after the 1994 Rwandan genocide, we interviewed a total of 68 Rwandan orphans about their war experiences and posttraumatic stress disorder (PTSD) symptoms. The two samples comprised youth living either in a child-headed household (CHH) or in an orphanage. All had been exposed to extreme levels of violence and 41% had witnessed the murder of their own mother or father. Of the sample, 44% had PTSD. PTSD vulnerability was greater for youth who at the time of the study lived in CHH than those in an orphanage; it was also higher in those aged 8 to 13 during the outbreak of the genocide than those aged 3 to 7 at the time. Furthermore, a significant relationship was found between the number of traumatic experiences and subsequent stress responses.
186 citations
TL;DR: The results confirm the relevance of the individual history of traumatic events for the genesis of PTSD and indicate a high need of mental health assistance among the tsunami-affected children in Sri Lanka.
Abstract: At 3 to 4 weeks after the December 2004 tsunami disaster we assessed symptoms of posttraumatic stress disorder (PTSD) in 264 children who lived in severely affected coastal communities in Manadkadu (northern coast), Kosgoda (western coast), and Galle (southern coast) in Sri Lanka. The prevalence rate of tsunami-related posttraumatic stress disorder (PTSD) (ignoring the time criterion) ranged between 14% and 39% and an additional 5% to 8% had PTSD unrelated to the tsunami. The PTSD symptoms were explained by the severity of the trauma exposure and family loss, as well as previous traumatic events. The results confirm the relevance of the individual history of traumatic events for the genesis of PTSD and indicate a high need of mental health assistance among the tsunami-affected children in Sri Lanka.
183 citations
TL;DR: Data support the use of the IES and the PSS-SR as PTSD screening tools in MVA samples and the identified IES cutoff score is somewhat lower for this population of MVA survivors.
Abstract: The current study compares the total scores of two potential posttraumatic stress disorder (PTSD) screening tools, the Impact of Event Scale (IES) and the PTSD Symptom Scale, Self-Report (PSS-SR), to the Clinician-Administered PTSD Scale (CAPS) in a large sample of motor vehicle accident (MVA) survivors (N = 229, of whom 43% met criteria for PTSD). For the IES using a cutoff score of 27, sensitivity was .91, specificity was .72, and overall correct classification was .80. For the PSS-SR using a cutoff score of 14, sensitivity was .91, specificity was .62, and overall correct classification was .74. Compared to those in studies of other trauma populations, the identified IES cutoff score is somewhat lower for this population of MVA survivors and the identified PSS-SR cutoff score is consistent with previous findings. These data support the use of the IES and the PSS-SR as PTSD screening tools in MVA samples.
179 citations
TL;DR: Overall abuse experienced and depression were unrelated to posttraumatic growth, but abuse was related to one domain of growth, and contact with a model of post traumatic growth and having left an abusive relationship were both positively related toPosttraumatic growth.
Abstract: The negative consequences of intimate partner violence are well documented. This study investigated the possibility that some survivors of intimate partner violence may also experience posttraumatic growth because of their struggle with this highly stressful circumstance. In addition, the relationships between posttraumatic growth and relationship status, type of abuse, depression, and availability of models of posttraumatic growth were examined. Most women reported posttraumatic growth. Overall abuse experienced and depression were unrelated to posttraumatic growth, but abuse was related to one domain of growth. Contact with a model of posttraumatic growth and having left an abusive relationship were both positively related to posttraumatic growth.
177 citations
TL;DR: The authors' findings supported their hypotheses for resource loss, but traumatic growth was unrelated to psychological outcomes when other predictors were controlled.
Abstract: The authors interviewed by phone 2,752 randomly selected individuals in New York City within 6 to 9 months after the attacks of September 11, 2001 on the World Trade Center, and 1,939 of these were reinterviewed at a 12- to 16-month follow-up. It was hypothesized that resource loss would significantly predict probable posttraumatic stress disorder (PTSD) and probable depression since September 11, and that resource loss's impact would be independent of previously identified predictors relating to individuals' demographic characteristics, history of stressful event exposure, prior trauma history, peritraumatic experience, and social support. Second, it was predicted that reported traumatic growth would be related to greater, not lesser, psychological distress. The authors' findings supported their hypotheses for resource loss, but traumatic growth was unrelated to psychological outcomes when other predictors were controlled.
173 citations
TL;DR: Nineteen empirical studies providing evidence about the nature of trauma narratives in posttraumatic stress disorder (PTSD) were reviewed and approaches that allow narrative-based evaluation of memory for trauma in PTSD are outlined.
Abstract: Nineteen empirical studies providing evidence about the nature of trauma narratives in posttraumatic stress disorder (PTSD) were reviewed. Selected studies had participants with a diagnosis of PTSD or with PTSD symptoms. The studies used either linguistic indices or participants' rating of narrative quality. There was evidence of a relationship between PTSD specific pathology and the occurrence of sensory/perceptual references and disturbed temporal aspects. Evidence for PTSD-related narrative fragmentation was inconclusive, and there were little data about specific self-referential content. Poor validity and confusion of content and syntactic aspects of narrative organization limited the data on the organization of PTSD narratives. Approaches that address some of these limitations and allow narrative-based evaluation of memory for trauma in PTSD are outlined.
169 citations
TL;DR: Methods varied greatly, but cross-sectional, after-only designs, convenience sampling, and small samples were modal, and certain desirable study characteristics have been decreasing in prevalence over time, whereas others have been increasing.
Abstract: Published results for 225 disaster studies were coded on methodological variables, severity of effects, and event year. Methods varied greatly, but cross-sectional, after-only designs, convenience sampling, and small samples were modal. Samples that were assessed before the disaster, selected for reasons of convenience, or were large tended to show less severe effects than other samples. Developing countries were underrepresented overall, but not in recent years. Certain desirable study characteristics (longitudinal designs, representative samples) have been decreasing in prevalence over time, whereas others (early first assessment) have been increasing. Innovations such as latent trajectory modeling or hierarchical linear modeling might advance the field's ability to capture the complexity of disasters, but the field still needs to attend to the fundamentals of sound epidemiologic research.
158 citations
TL;DR: Results indicated that PTSD mediated sexual revictimization when PTSD symptom clusters were examined individually, and only the hyperarousal cluster was a significant mediator.
Abstract: Theory and research suggest that posttraumatic stress disorder (PTSD) may mediate the relationship between child sexual abuse and adult sexual assault. However, little empirical research has examined the mediational role of PTSD. In the present study, the authors use structural equation modeling to examine the degree to which the three symptom clusters that define PTSD (reexperiencing, avoidance, and hyperarousal) contribute to sexual revictimization. To assess PTSD symptomatology, undergraduate women completed questionnaires (N = 1,449), which detailed the history and severity of childhood and adult sexual assault experiences. Results indicated that PTSD mediated sexual revictimization. When PTSD symptom clusters were examined individually, only the hyperarousal cluster was a significant mediator. Results are discussed in terms of information-processing mechanisms that may underlie sexual revictimization.
TL;DR: Results indicate that specific symptoms of PTSD, especially numbing, need to be addressed to increase the safety of women seeking services for IPV.
Abstract: This prospective study examines the impact of four posttraumatic stress disorder (PTSD) symptom clusters (hyperarousal, reexperiencing, numbing, and avoidance) on reabuse over 1 year among women exposed to intimate partner violence (IPV). The covariates include severity of IPV, a history of childhood violence, and characteristics of the abusive relationship. Although both hyperarousal and numbing symptoms were higher at baseline among women subsequently reabused, only numbing symptoms increased the odds of reabuse after controlling for the covariates. Greater IPV severity and shorter relationship duration also increased the risk of reabuse. Results indicate that specific symptoms of PTSD, especially numbing, need to be addressed to increase the safety of women seeking services for IPV.
TL;DR: Logistic regression analyses revealed MST was more strongly associated with PTSD than was premilitary or postmilitary trauma, and women with MST had the greatest increased odds of developing PTSD.
Abstract: This study examines relationships among military sexual trauma (MST), nonmilitary sexual trauma, and posttraumatic stress disorder (PTSD). A sample of 196 female veterans was assessed for trauma occurring before, during, and after military service, and for current PTSD. The prevalence of MST was higher than that of premilitary and postmilitary sexual trauma. Premilitary trauma did not significantly increase the odds of experiencing MST, but did increase the odds of experiencing postmilitary sexual trauma. Logistic regression analyses revealed MST was more strongly associated with PTSD than was premilitary or postmilitary trauma. Women with MST had the greatest increased odds of developing PTSD. Understanding risk factors for and taking steps to prevent MST may reduce cases of PTSD in female veterans.
TL;DR: The findings suggest that across cities, the magnitude of a terrorist attack may be the primary determinant of the prevalence of PTSD in the general population, but other factors may be responsible for determining the population prevalence of depression.
Abstract: The March 11, 2004, train bombings in Madrid, Spain, caused the largest loss of life from a single terrorist attack in modern European history. We used a cross-sectional random digit dial survey of Madrid residents to assess the prevalence of posttraumatic stress disorder (PTSD) and major depression in the general population of Madrid 1 to 3 months after the March 11 train bombings. Of respondents 2.3% reported symptoms consistent with PTSD related to the March 11 bombings and 8.0% of respondents reported symptoms consistent with major depression. The prevalence of PTSD was substantially lower, but the prevalence of depression was comparable to estimates reported after the September 11 attacks in Manhattan. The findings suggest that across cities, the magnitude of a terrorist attack may be the primary determinant of the prevalence of PTSD in the general population, but other factors may be responsible for determining the population prevalence of depression.
TL;DR: It is suggested that 30-minute imaginal exposure sessions are as effective as 60-minute exposure sessions and that within-session habituation may not be a necessary condition for successful treatment of PTSD.
Abstract: The effects of prolonged imaginal exposure sessions (60 minutes; n=60) were compared with those of shorter exposure sessions (30 minutes, n=32) for patients with chronic posttraumatic stress disorder (PTSD). Consistent with the authors' hypothesis, patients who received 30-minute imaginal exposure sessions showed less within-session habituation than patients who received 60-minute exposure sessions. However, no differences between patients who received 60-minute and 30-minute exposure sessions emerged on improvement in PTSD-symptoms, state anxiety, depression, and end-state functioning, both at posttreatment and at 1-month follow-up. No group differences were found with regard to between-sessions habituation, number of sessions, and dropout rate. Results suggest that 30-minute imaginal exposure sessions are as effective as 60-minute exposure sessions and that within-session habituation may not be a necessary condition for successful treatment of PTSD. Future research is needed to replicate these findings and extend them to other clinical populations.
TL;DR: Evidence on the reasons that therapists do not use exposure therapy and other cognitive-behavioral therapy programs and recent research on the dissemination of efficacious treatments of PTSD are reviewed.
Abstract: Since the introduction of posttraumatic stress disorder (PTSD) into the Diagnostic and Statistical Manual of Mental Disorders, Third Edition (DSM-III; American Psychiatric Association, 1980), considerable research has demonstrated the efficacy of several cognitive-behavioral therapy (CBT) programs in the treatment of chronic PTSD. Among these efficacious treatments is exposure therapy. Despite all the evidence for the efficacy of exposure therapy and other CBT programs, few therapists are trained in these treatments and few patients receive them. In this article, the authors review extant evidence on the reasons that therapists do not use these treatments and recent research on the dissemination of efficacious treatments of PTSD.
TL;DR: Investigation of the feasibility and effectiveness of behavioral activation therapy for veterans with posttraumatic stress disorder suggests that BA is a well-tolerated, potentially beneficial intervention for vets with chronic symptoms of PTSD.
Abstract: A pilot study was conducted to investigate the feasibility and effectiveness of behavioral activation (BA) therapy for veterans with posttraumatic stress disorder (PTSD). Eleven veterans seeking treatment at a Veterans Administration outpatient PTSD clinic were enrolled in the study protocol, consisting of 16-weekly individual sessions of BA. Nine veterans completed the protocol, one participant completed 15 sessions, and one dropped out after one session. Clinician-rated PTSD symptom severity showed significant pre- to posttreatment improvement and was associated with a moderate effect size. A number of participants also were improved on measures of depression and quality of life, but changes did not reach statistical significance. Findings suggest that BA is a well-tolerated, potentially beneficial intervention for veterans with chronic symptoms of PTSD.
TL;DR: Results indicated that sertraline led to a significant reduction in PTSD severity after 10 weeks but was associated with no further reductions after five more weeks.
Abstract: The present study was designed to determine whether augmenting sertraline with prolonged exposure (PE) would result in greater improvement than continuation with sertraline alone. Outpatient men and women with chronic PTSD completed 10 weeks of open label sertraline and then were randomly assigned to five additional weeks of sertraline alone (n = 31) or sertraline plus 10 sessions of twice-weekly PE (n = 34). Results indicated that sertraline led to a significant reduction in PTSD severity after 10 weeks but was associated with no further reductions after five more weeks. Participants who received PE showed further reduction in PTSD severity. This augmentation effect was observed only for participants who showed a partial response to medication.
TL;DR: It is suggested that a trauma-focused intervention aimed at those with severe PTSD symptoms after an assault can accelerate recovery.
Abstract: Ninety female recent assault survivors who met symptom criteria for posttraumatic stress disorder (PTSD) were randomized to one of three interventions: Brief Cognitive Behavioral Intervention, which focused on processing the traumatic event (B-CBT); assessment condition (AC); or supportive counseling (SC). Within 4 weeks of an assault, participants met weekly with a therapist for four 2-hr sessions. Across all interventions, participants reported decreases in PTSD symptoms, depression, and anxiety over time. At postintervention, participants in B-CBT reported greater decreases in self-reported PTSD severity and a trend toward lower anxiety than those in SC. At 3-month follow-up, participants in B-CBT evidenced lower general anxiety than those in SC and a trend toward lower self-reported PTSD severity. At last available follow-up (on average, 9-months postassault), all three interventions were generally similar in outcome. These findings suggest that a trauma-focused intervention aimed at those with severe PTSD symptoms after an assault can accelerate recovery.
TL;DR: This work examined whether specific trauma types are associated with specific medical illnesses and whether posttraumatic stress disorder (PTSD) mediated these relationships in 680 primary care patients.
Abstract: Psychological trauma is associated with poor physical health. We examined whether specific trauma types (assaultive, sexual, any) are associated with specific medical illnesses and whether posttraumatic stress disorder (PTSD) mediated these relationships in 680 primary care patients. For men, trauma history was associated with arthritis and diabetes; PTSD mediated the association between trauma and arthritis but not diabetes. Among women, trauma was associated with digestive diseases and cancer; PTSD did not mediate these relationships. Awareness of the presence of the physical illnesses examined here may help with the identification and treatment of primary care patients with trauma histories.
TL;DR: Victims with known perpetrators, who coped more by social withdrawal, had more severe PTSD symptoms over time, and changes in coping strategies over time are associated with the severity of the PTSD symptoms.
Abstract: This study examined the relationship between changes in coping and posttraumatic stress disorder (PTSD) symptomatology among recent female rape and physical assault victims as a function of assault type and perpetrator status. Participants were assessed within 1 month after trauma and again at 3 months after trauma. Results indicate that changes in coping strategies over time are associated with the severity of the PTSD symptoms. Assault type was not a significant factor in the association between changes in coping and PTSD, but perpetrator status was. Victims with known perpetrators, who coped more by social withdrawal, had more severe PTSD symptoms over time. The importance of examining the dynamic nature of coping in the development of PTSD is discussed.
TL;DR: Findings of multiple regression analyses showed that emotional and sexual abuse rather than physical abuse, emotional neglect, or physical neglect is related to individual symptom cluster severity and overall posttraumatic stress.
Abstract: This article investigates whether childhood abuse and neglect subtypes (i.e., physical, sexual, and emotional abuse, and physical and emotional neglect) differentially predict the severity of individual posttraumatic stress disorder (PTSD) symptom clusters and overall posttraumatic stress. Eighty-nine patients admitted to the short-term adolescent treatment unit of a psychiatric hospital completed a battery of psychological assessments. Findings of multiple regression analyses showed that emotional and sexual abuse rather than physical abuse, emotional neglect, or physical neglect is related to individual symptom cluster severity and overall posttraumatic stress. Results suggested that a greater level of specificity is necessary when assessing child abuse and posttraumatic stress because each level provides more specific information about how to intervene to reduce the risk of negative outcomes.
TL;DR: Findings support the conservation of resources stress theory (Hobfoll, 1998) and resource loss spirals, excessive demands on coping, and exposure to multiple disasters are discussed.
Abstract: Four and seven weeks after powerful earthquakes in El Salvador, the authors examined the relationships among demographics, traumatic event exposure, social support, resource loss, acute stress disorder (ASD) symptoms, depression, and posttraumatic growth. Participants were 253 college students (Study 1) and 83 people in the community (Study 2). In Study 1, female gender, traumatic event exposure, low social support, and loss of personal characteristic, condition, and energy resources contributed to ASD symptoms and depression. In Study 2, damage to home and loss of personal characteristic and object resources contributed to ASD symptoms and depression. Posttraumatic growth was not associated with ASD symptoms or depression. Findings support the conservation of resources stress theory (Hobfoll, 1998). Resource loss spirals, excessive demands on coping, and exposure to multiple disasters are discussed.
TL;DR: The example of the concept of social capital is used to illustrate the relevance of the contextual approach for trauma research and outline a multilevel modeling approach to examining contextual influences on trauma outcomes.
Abstract: Increasingly it is recognized that health and illness are products of individual level risk and protective factors, as well as forces operating at contextual levels. In this article, we present the motivation and rationale for understanding trauma within its context. We use the example of the concept of social capital to illustrate the relevance of the contextual approach for trauma research and outline a multilevel modeling approach to examining contextual influences on trauma outcomes.
TL;DR: Results suggest that all three treatments are associated with reductions in anger and guilt, even for patients who initially have high levels of these emotions, however, these PTSD therapies may not be sufficient for treating Anger and guilt; additional interventions may be required.
Abstract: This study sought to investigate the efficacy of prolonged exposure, eye movement desensitization and reprocessing, and relaxation training on trait anger and guilt and on trauma-related anger and guilt within the context of posttraumatic stress disorder (PTSD) treatment. Fifteen PTSD patients completed each treatment and were assessed at posttreatment and at 3-month follow-up. All three treatments were associated with significant reductions in all measures of anger and guilt, with gains maintained at follow-up. There were no significant treatment differences in efficacy or in the proportion of patients who worsened on anger or guilt measures over the course of treatment. Between-treatment effect sizes were generally very small. Results suggest that all three treatments are associated with reductions in anger and guilt, even for patients who initially have high levels of these emotions. However, these PTSD therapies may not be sufficient for treating anger and guilt; additional interventions may be required.
TL;DR: In this paper, the authors explored patterns of physical comorbidity among women with posttraumatic stress disorder (PTSD) using Michigan Medicaid claims data and found that PTSD was associated with increased risk of all categories of diseases (OR range = 1.3-4.8), including chronic conditions associated with sexual assault history and reproductive health conditions.
Abstract: Patterns of physical comorbidity among women with posttraumatic stress disorder (PTSD) were explored using Michigan Medicaid claims data. PTSD-diagnosed women (n = 2,133) were compared with 14,948 randomly selected women in three health outcome areas: ICD-9 categories of disease, chronic conditions associated with sexual assault history in previous research, and reproductive health conditions. PTSD was associated with increased risk of all categories of diseases (OR range = 1.3-4.8), endometriosis (OR = 2.7), and dyspareunia (OR = 3.4). When PTSD was not complicated by other mental health conditions, odds ratios for chronic conditions ranged from 1.9 for fibromyalgia to 4.3 for irritable bowel. Comorbidity with depression or a dissociative or borderline personality disorder raised risk in a dose-response pattern.
TL;DR: In this article, the authors examined the relationship between approach coping and better functioning outcomes and the reciprocal relationships between coping and posttraumatic stress disorder (PTSD) symptoms in patients diagnosed with PTSD.
Abstract: This study examines the association between approach coping and better functioning outcomes and the reciprocal relationships between coping and posttraumatic stress disorder (PTSD) symptoms in patients diagnosed with PTSD. Posttraumatic stress disorder patients receiving services in five VA health care systems were randomly selected and surveyed at baseline and followed 10 months later. Analyses of longitudinal data using structural equation modeling techniques showed that more approach coping predicted better family and social functioning. Cognitive avoidance coping predicted more PTSD symptoms, and more PTSD symptoms predicted more approach coping and more behavioral avoidance coping. Approach coping may enable patients with chronic PTSD to establish and maintain better relationships with family and friends, despite continuing PTSD.
TL;DR: A sample of 233 New York City-area residents who were administered both the NWS-PTSD and PCL 4 months after the September 11, 2001 terrorist attacks yielded higher prevalence estimates at the symptom, cluster, and diagnostic levels, and implications for the interpretation of epidemiological data are discussed.
Abstract: Epidemiological research serves a critical role in public mental health planning in the aftermath of disasters, particularly via estimation of the mental health burden and potential needs of affected communities. However, different measures are used across studies to assess mental health response, making cross-study comparison difficult. The National Women's Study Posttraumatic Stress Disorder module (NWS-PTSD) and PTSD Checklist (PCL) have been among the most widely used measures of PTSD in postdisaster research. Here, the authors used a sample of 233 New York City-area residents who were administered both the NWS-PTSD and PCL 4 months after the September 11, 2001 terrorist attacks. The PCL yielded higher prevalence estimates at the symptom, cluster, and diagnostic levels. Implications for the interpretation of epidemiological data are discussed.
TL;DR: The findings suggest that indirect exposures can lead to PTSD even when Criterion A1 of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition-Text Revision (DSM-IV-TR) is not met, and further research is necessary to define precisely the parameters of indirect traumatic exposure that may be linked to the development of PTSD.
Abstract: The present study compared rates of posttraumatic stress disorder (PTSD) in relief workers at the World Trade Center collapse from two sources: direct exposure to the disaster site and indirect exposure through survivor narratives. Standardized clinical interviews for PTSD were conducted with 109 relief workers 6-8 months after the September 11th terrorist attacks. Rates of acute PTSD from direct and indirect exposure to traumatic stressors were 6.4% and 4.6%, respectively. The findings suggest that indirect exposures can lead to PTSD even when Criterion A1 of the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition-Text Revision (DSM-IV-TR; American Psychiatric Association, 2000, p. 463), i.e., "experienced by a family member or other close associate" is not met. Further research is necessary to define precisely the parameters of indirect traumatic exposure that may be linked to the development of PTSD.
TL;DR: Tinnitus-related trauma associations and catastrophic cognitions mediated the effect of tinnitus severity on Clinician-Administered PTSD Scale (CAPS) severity.
Abstract: Consecutive Cambodian refugees attending a psychiatric clinic were assessed for the presence and severity of current tinnitus (i.e., at least one episode in the last month). Fifty percent (52/104) of surveyed patients had tinnitus. Among the tinnitus patients, posttraumatic stress disorder (PTSD) rates were significantly more elevated than among nontinnitus patients (OR = 13.5; 95% CI = 5.8 to 39.4), as were Clinician-Administered PTSD Scale (CAPS) scores. In a hierarchical regression among tinnitus patients (n = 52), tinnitus-related trauma associations and catastrophic cognitions accounted for variability in CAPS severity beyond a measure of tinnitus severity. Among tinnitus patients, tinnitus-related trauma associations and catastrophic cognitions mediated the effect of tinnitus severity on CAPS severity.