Chilean Validation of the Posttraumatic Stress Disorder Checklist–Civilian Version (PCL–C) after the Earthquake on February 27, 2010

2011 ◽  
Vol 109 (1) ◽  
pp. 47-58 ◽  
Author(s):  
Pablo Vera-Villarroel ◽  
Karem Celis-Atenas ◽  
Natalia Córdova-Rubio ◽  
Izabela Zych ◽  
Gualberto Buela-Casal
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Anxiety Disorder ◽  
Posttraumatic Stress ◽  
Natural Disaster ◽  
Stress Disorder ◽  
Traumatic Event ◽  
Psychometric Data ◽  
Life Threatening ◽  
Life Threatening Event ◽  
Subsequent Intervention

Posttraumatic stress disorder (PTSD) is an anxiety disorder in which an individual re-experiences a traumatic event, avoids situations related to it, and shows excessive arousal. The disorder appears after experiencing a life-threatening event, such as a war or a natural disaster. Thus, the validation of tests which assess the disorder after the earthquake on February 27, 2010, in Chile is crucial for its evaluation and subsequent intervention. The present study includes psychometric data for the Posttraumatic Stress Disorder Checklist–Civilian version (PCL–C) on a sample of 509 survivors of the disaster. Values indicate good psychometric properties of the questionnaire.

scholarly journals Biomarkers in Posttraumatic Stress Disorder: Overview and Implications for Future Research

2013 ◽  
Vol 35 ◽  
pp. 43-54 ◽  
Author(s):  
Ulrike Schmidt ◽  
Sebastian F. Kaltwasser ◽  
Carsten T. Wotjak
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Sexual Abuse ◽  
Anxiety Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Future Research ◽  
Clinical Use ◽  
Current State ◽  
Life Threatening ◽  
State Of Research

PTSD can develop in the aftermath of traumatic incidents like combat, sexual abuse, or life threatening accidents. Unfortunately, there are still no biomarkers for this debilitating anxiety disorder in clinical use. Anyhow, there are numerous studies describing potential PTSD biomarkers, some of which might progress to the point of practical use in the future. Here, we outline and comment on some of the most prominent findings on potential imaging, psychological, endocrine, and molecular PTSD biomarkers and classify them into risk, disease, and therapy markers. Since for most of these potential PTSD markers a causal role in PTSD has been demonstrated or at least postulated, this review also gives an overview on the current state of research on PTSD pathobiology.

Posttraumatic Stress Symptoms in a Population of Rural Children in South Africa

1999 ◽  
Vol 85 (2) ◽  
pp. 646-650 ◽  
Author(s):  
Karl Peltzer
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Traumatic Event ◽  
Posttraumatic Stress Symptoms ◽  
Unexpected Death ◽  
Loved One ◽  
Stress Symptoms ◽  
Life Threatening ◽  
Age Range

The purpose of the study was to identify exposure to experiences such as violence and the consequences for health in children in a rural South African community. The stratified random sample included 148 children below 17 yr., which comprised 68 (46%) boys and 80 (54%) girls in the age range of 6 to 16 years ( M = 12.1 yr., SD = 3.1). Their ethnicity was Northern Sotho. The interviews included the Children's Posttraumatic Stress Disorder Inventory and the Reporting Questionnaire for Children. The experiences could be grouped into either traumatic or other events. 99 (67%) had directly or vicariously experienced a traumatic event which included witnessing someone killed or seriously injured, serious accident, violent or very unexpected death or suicide of loved one, sexual abuse or rape of relative or friend, violent crime, child abuse, and other life-threatening situations. Scores on the Children's Posttraumatic Stress Disorder Inventory of 17 (8.4%) fulfilled the criterion for posttraumatic stress disorder. 71% had more than one score and 53% had more than four scores on the Reporting Questionnaire for Children. Posttraumatic stress symptoms were significantly related to age and experiences such as those mentioned above.

Diagnosis of Posttraumatic Stress Disorder with the MMPI: Pk Scale Scores in Somatization Disorder

2000 ◽  
Vol 87 (2) ◽  
pp. 535-541 ◽  
Author(s):  
Richard D. Wetzel ◽  
Paula J. Clayton ◽  
C. Robert Cloninger ◽  
John Brim ◽  
Ronald L. Martin ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Major Depression ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Somatization Disorder ◽  
Women Patients ◽  
Scale Scores ◽  
Life Threatening ◽  
Pk Scale ◽  
Life Threatening Event

Clinic patients with diagnoses of either major depression or somatization disorder were given the MMPI. Women with somatization disorder had high scores on Keane's MMPI scale (PK) for posttraumatic stress disorder. Following the procedure for the MMPI-2 (46 of the 49 PK items and MMPI-2 norms), 59% of the women with somatization disorder and 21% of the women with major depression would have T scores ≥ 65 on the MMPI-2 scale although none of them were known to have developed psychiatric disorder after exposure to a life threatening event. The PK scale has little use in the differential diagnosis of women patients with somatization disorder.

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.

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.

Posttraumatic Stress Disorder

2020 ◽  
pp. 95-104
Author(s):  
Joel Paris
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Traumatic Event

Posttraumatic stress disorder (PTSD) differs from other categories that are underdoing diagnostic epidemics, in that its treatment is primarily based on psychotherapy. PTSD tends to be overdiagnosed when clinicians attribute, rightly or wrongly, symptoms to a traumatic event. Yet most people who undergo trauma do not develop PTSD, and people without trauma can have similar symptoms. This chapter shows how the construct of PTSD arose historically. A problematic DSM definition, in relation both to the nature of stressors and the links between stress and outcome, causes PTSD to be overdiagnosed. The result is that many patients are receiving the wrong kind of psychotherapy for their problems.

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