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Comparing alternative factor models of PTSD symptoms across earthquake victims and violent riot witnesses in China: Evidence for a five-factor model proposed by Elhai et al. (2011)
Wang, Li1; Zhang, Jianxin1; Shi, Zhanbiao1; Zhou, Mingjie1; Li, Zhongquan2; Zhang, Kan3; Liu, Zhengkui1; Elhai, Jon D.4; Zhang, JX (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, 4A Datun Rd, Beijing 100101, Peoples R China.
2011-08-01
发表期刊JOURNAL OF ANXIETY DISORDERS
ISSN0887-6185
文章类型Article
卷号25期号:6页码:771-776
产权排序1
摘要The present study investigated the factor structure of posttraumatic stress disorder (PTSD) symptoms measured by the PTSD Checklist (PCL) in two large samples exposed to different traumatic events (an earthquake and a violent riot) from China. Despite the samples' difference in type of trauma, demographics, symptom severity, and elapsed time since trauma exposure, the results of a series of confirmatory factor analyses indicate that a five-factor intercorrelated model (intrusion, avoidance, numbing, dysphoric arousal, and anxious arousal) fit the data significantly better than the other alternative models including: the three-factor DSM-IV model, the four-factor numbing model (King et al., 1998), and the four-factor dysphoria model (Simms et al., 2002) in both samples. Implications and limitations regarding the results are discussed. (C) 2011 Elsevier Ltd. All rights reserved.
关键词Posttraumatic stress disorder Confirmatory factor analysis Earthquake Violent riot China
学科领域Trauma Psychology
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收录类别SSCI
语种英语
WOS记录号WOS:000291768000002
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被引频次:51[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/11448
专题中国科学院心理健康重点实验室
通讯作者Zhang, JX (reprint author), Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, 4A Datun Rd, Beijing 100101, Peoples R China.
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
2.Nanjing Univ, Dept Psychol, Sch Social & Behav Sci, Nanjing 210008, Peoples R China
3.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China
4.Univ Toledo, Dept Psychol, Toledo, OH 43606 USA
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Wang, Li,Zhang, Jianxin,Shi, Zhanbiao,et al. Comparing alternative factor models of PTSD symptoms across earthquake victims and violent riot witnesses in China: Evidence for a five-factor model proposed by Elhai et al. (2011)[J]. JOURNAL OF ANXIETY DISORDERS,2011,25(6):771-776.
APA Wang, Li.,Zhang, Jianxin.,Shi, Zhanbiao.,Zhou, Mingjie.,Li, Zhongquan.,...&Zhang, JX .(2011).Comparing alternative factor models of PTSD symptoms across earthquake victims and violent riot witnesses in China: Evidence for a five-factor model proposed by Elhai et al. (2011).JOURNAL OF ANXIETY DISORDERS,25(6),771-776.
MLA Wang, Li,et al."Comparing alternative factor models of PTSD symptoms across earthquake victims and violent riot witnesses in China: Evidence for a five-factor model proposed by Elhai et al. (2011)".JOURNAL OF ANXIETY DISORDERS 25.6(2011):771-776.
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