scholarly journals Traumatic Event Exposure, Posttraumatic Stress Disorder, and Sleep Disturbances in a National Sample of U.S. Adults

2019 ◽  
Vol 32 (1) ◽  
pp. 14-22 ◽  
Author(s):  
Melissa E. Milanak ◽  
Kelly L. Zuromski ◽  
Ian Cero ◽  
Allison K. Wilkerson ◽  
Heidi S. Resnick ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Sleep Disturbances ◽  
Stress Disorder ◽  
Traumatic Event ◽  
National Sample ◽  
Traumatic Event Exposure

The exposure to traumatic events and symptoms of posttraumatic stress disorder among Korean journalists

Journalism ◽  
2017 ◽  
Vol 19 (9-10) ◽  
pp. 1308-1325 ◽  
Author(s):  
Mina Lee ◽  
Eun Hye Ha ◽  
Jung Kun Pae
Keyword(s):  
Social Support ◽  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Coping Strategy ◽  
Stress Disorder ◽  
Traumatic Event ◽  
Traumatic Events ◽  
Ptsd Symptoms ◽  
Negative Beliefs ◽  
Traumatic Event Exposure

This study investigated posttraumatic stress disorder (PTSD) symptoms on Korean journalists and the contributing variables. Predicting variables included the exposure to traumatic events, coping strategy, social support, optimism, negative beliefs, and the journalists’ occupational perspectives. A total of 367 Korean journalists participated in the survey. The findings revealed that, first, Korean journalists had suffered severely from PTSD symptoms according to the prevalence rate. Second, the extent of traumatic event exposure, the length of career, the use of dysfunctional coping strategy, a lack of social support, and negative beliefs were identified as significantly related variables. Finally, occupational perspectives showed meaningful associations with development of the symptoms. This study provided an empirical analysis of Korean journalists’ experiences of traumatic events and psychological stress for the first time.

scholarly journals A Population-Based Study of Familial and Individual-Specific Environmental Contributions to Traumatic Event Exposure and Posttraumatic Stress Disorder Symptoms in a Norwegian Twin Sample

2012 ◽  
Vol 15 (5) ◽  
pp. 656-662 ◽  
Author(s):  
Ananda B. Amstadter ◽  
Steven H. Aggen ◽  
Gun Peggy Knudsen ◽  
Ted Reichborn-Kjennerud ◽  
Kenneth S. Kendler
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Traumatic Event ◽  
Trauma Exposure ◽  
Population Based ◽  
Ptsd Symptoms ◽  
Familial Factors ◽  
Best Fitting ◽  
Traumatic Event Exposure

Objective: Posttraumatic stress disorder (PTSD) is one of the only disorders in the Diagnostic and Statistical Manual of Mental Disorders that requires an environmental exposure. The relationship between liability factors for trauma exposure and those for PTSD symptoms following exposure are unclear. Methods: Exposure to a trauma and resulting PTSD symptoms were assessed in a sample of 2,794 members of the Norwegian Institute of Public Health Twin Panel. Results: In the full sample, 737 twins experienced a trauma. A modified causal, contingent, common pathway model was used to examine trauma exposure and liability for PTSD. Genetic and common environmental factors could not be distinguished, so a model that included only familial and individual specific components was fit. The best-fitting model suggested that familial factors played an important role in liability for trauma exposure and for resulting PTSD symptoms, and that there was a modest transmission between trauma exposure and subsequent PTSD symptoms. Conclusions: One third of the variance in liability of PTSD symptoms is due to familial factors, and of this, approximately one fifth overlaps with the familial liability for trauma exposure while the other four fifths of the variance is specific to the risk of PTSD symptoms following exposure. The hypothesis that PTSD is etiologically similar to exposures to a traumatic event is not supported, suggesting that the factors that confer risk for trauma do not overlap completely with those that confer risk for PTSD.

scholarly journals Corticotrophin-Releasing Hormone Type 1 Receptor Gene (CRHR1) Variants Predict Posttraumatic Stress Disorder Onset and Course in Pediatric Injury Patients

2011 ◽  
Vol 30 (2-3) ◽  
pp. 89-99 ◽  
Author(s):  
Ananda B. Amstadter ◽  
Nicole R. Nugent ◽  
Bao-Zhu Yang ◽  
Alisa Miller ◽  
Richie Siburian ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Statistical Power ◽  
Stress Disorder ◽  
Traumatic Event ◽  
Receptor Gene ◽  
Releasing Hormone ◽  
Pediatric Injury ◽  
Traumatic Event Exposure

Posttraumatic stress disorder (PTSD) is a common and disabling anxiety disorder that may occur in the aftermath of exposure to potentially traumatic life events. PTSD is moderately heritable, but few specific molecular variants accounting for this heritability have been identified. Genes regulating the hypothalamic-pituitary-adrenal (HPA) axis, such as corticotrophin-releasing hormone type 1 receptor gene (CRHR1), have been implicated in traumatic-stress related phenotypes but have yet to be studied in relation to PTSD. The present study sought to examine the relation between 9 single nucleotide polymorphisms (SNPs) in theCRHR1gene and posttraumatic stress symptoms in a prospective study of pediatric injury patients (n= 103) who were first assessed in the acute aftermath of their injury at the hospital. Results indicated that multiple SNPs were associated with acute symptoms at a univariate level, and after correction for multiple testing, rs12944712 was significantly related to acute PTSD symptoms. Longitudinal latent growth curve analyses suggest that rs12944712 is also related to both acute symptom level and trajectory of symptoms over time. The present study adds support for the role ofCRHR1in the stress response following potentially traumatic event exposure in youth. It should be noted that the sample size in this study was small, and therefore statistical power was low; following, results from this study should be considered preliminary. Although results are not definitive, the findings from this study warrant future replication studies on how variation in this gene relates to response to traumatic event exposure in youth.

Clonazepam for Treatment of Sleep Disturbances Associated with Combat-Related Posttraumatic Stress Disorder

2004 ◽  
Vol 38 (9) ◽  
pp. 1395-1399 ◽  
Author(s):  
Marshall E Cates ◽  
Melanie H Bishop ◽  
Lori L Davis ◽  
Joette S Lowe ◽  
Thomas W Woolley
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Sleep Disturbances ◽  
Stress Disorder

Dismissive Attachment and Posttraumatic Stress Disorder among Securely and Insecurely Attached Belgian Security Workers

2009 ◽  
Vol 105 (3) ◽  
pp. 889-899 ◽  
Author(s):  
Stefan Bogaerts ◽  
Maarten J. J. Kunst ◽  
Frans W. Winkel
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Attachment Style ◽  
Attachment Styles ◽  
Stress Disorder ◽  
Ptsd Symptom ◽  
Traumatic Event ◽  
Insecure Attachment ◽  
Grandiose Narcissism ◽  
Preoccupied Attachment

This study examined Posttraumatic Stress Disorder in relation to secure and insecure attachment styles based on data collected in a sample of 81 Belgian security workers. All had experienced one traumatic event in the previous year. The sample was divided into a securely attached and an insecurely attached group. The three PTSD symptom scales, Re-experiencing, Avoidance, and Hyperarousal, differentiated significantly between the two attachment groups; the dismissive attachment style was negatively related to PTSD. Individuals with a positive view of themselves and a negative view of others have less risk of developing PTSD than those with a fearful or preoccupied attachment style. A relationship between the dismissive attachment style with grandiose narcissism seems possible. Interest has been expressed in medical approaches; therefore, the importance of medical research on PTSD is emphasized.

Three Studies on the Reliability and Validity of a Self-Report Measure of Posttraumatic Stress Disorder

Assessment ◽  
1996 ◽  
Vol 3 (1) ◽  
pp. 17-25 ◽  
Author(s):  
Dean Lauterbach ◽  
Scott Vrana
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Discriminant Validity ◽  
Stress Disorder ◽  
Traumatic Event ◽  
Clinical Sample ◽  
Reliability And Validity ◽  
Self Report ◽  
Highly Correlated ◽  
The Impact

This paper describes three studies of the reliability and validity of a newly revised version of the Purdue Posttraumatic Stress Disorder scale (PPTSD-R). The PPTSD-R is a 17-item questionnaire that yields four scores: Reexperiencing, Avoidance, Arousal, and Total. It is highly internally consistent (α = .91), and the scores are relatively stable across time. The PPTSD-R is highly correlated with other measures of PTSD symptomatology and moderately correlated with measures of related psychopathology, providing preliminary support for the measure's convergent and discriminant validity. It reliably distinguishes between groups of people who were and were not traumatized, it is sensitive to the impact of different types of traumatic events, and (within a clinical sample) it discriminates between those who did and did not seek treatment for difficulty coping with the traumatic event being assessed. The PPTSD-R shows promise as a measure of PTSD symptoms in the college population.

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