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Anger as an underlying dimension of posttraumatic stress disorder
Durham, Tory A.1,2; Byllesby, Brianna M.2,3; Lv, Xin2; Elhai, Jon D.2,4; Wang, Li5
2018-09-01
发表期刊PSYCHIATRY RESEARCH
ISSN0165-1781
卷号267页码:535-540
摘要In this study, we examined the underlying role of anger in posttraumatic stress disorder (PTSD). Although anger is currently considered within two symptoms of PTSD (i.e., anger/irritability; and negative emotional state), some research has found that anger is more than just a diagnostic symptom of PTSD. The sample consisted of 375 trauma-exposed individuals that completed the PTSD Checklist-5 and Dimensions of Anger Reactions Scale. Confirmatory factor analysis was used to assess PTSD's factor structure based on the four-factor DSM 5 PTSD model. Subsequently, the model was re-tested, statistically controlling for anger by regressing PTSD's items on an observed anger score. Individual factor loading differences were then compared to determine anger's underlying role. Results indicated that a significant amount of variance in PTSD, at both the item level and factor level, was attributable to an underlying dimension of anger. The largest factor attenuation was for the symptom of irritability/anger and the smallest attenuation was recklessness. The results suggest that anger underlies more of PTSD than the two diagnostic symptom criteria.
关键词Posttraumatic stress disorder Anger Underlying dimensions
DOI10.1016/j.psychres.2018.06.011
语种英语
WOS研究方向Psychiatry
WOS类目Psychiatry
WOS记录号WOS:000445983700077
出版者ELSEVIER IRELAND LTD
关键词[WOS]NATIONAL COMORBIDITY SURVEY ; MECHANICAL TURK ; ANXIETY DISORDERS ; PTSD COMORBIDITY ; DEPRESSION ; MODEL ; VETERANS ; PREVALENCE ; MOOD ; EXPOSURE
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文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/27120
专题中国科学院心理健康重点实验室
通讯作者Durham, Tory A.
作者单位1.VA Puget Sound Hlth Care Syst, Seattle Div, Seattle, WA USA
2.Univ Toledo, Dept Psychol, Mail Stop 948,2801 W Bancroft St, Toledo, OH 43606 USA
3.Cincinnati VA Med Ctr, Cincinnati, OH USA
4.Univ Toledo, Dept Psychiat, Toledo, OH 43606 USA
5.Chinese Acad Sci, Inst Psychol, CAS Key Lab Mental Hlth, Lab Traumat Stress Studies, Beijing, Peoples R China
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Durham, Tory A.,Byllesby, Brianna M.,Lv, Xin,et al. Anger as an underlying dimension of posttraumatic stress disorder[J]. PSYCHIATRY RESEARCH,2018,267:535-540.
APA Durham, Tory A.,Byllesby, Brianna M.,Lv, Xin,Elhai, Jon D.,&Wang, Li.(2018).Anger as an underlying dimension of posttraumatic stress disorder.PSYCHIATRY RESEARCH,267,535-540.
MLA Durham, Tory A.,et al."Anger as an underlying dimension of posttraumatic stress disorder".PSYCHIATRY RESEARCH 267(2018):535-540.
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