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Assessing the underlying dimensionality of DSM-5 PTSD symptoms in Chinese adolescents surviving the 2008 Wenchuan earthquake
Wang, Li1; Zhang, Lingmin2; Armour, Cherie3; Cao, Chengqi1,4; Qing, Yulan1,4; Zhang, Jianxin1; Liu, Ping1,4,5; Zhang, Biao5; Wu, Qi5; Zhao, Zhihong6; Fan, Gaolin6
2015-04-01
Source PublicationJOURNAL OF ANXIETY DISORDERS
ISSN0887-6185
SubtypeArticle
Volume31Issue:0Pages:90-97
AbstractBy analyzing data yielded from a sample of Chinese adolescents surviving a high-intensity earthquake, this study investigated the underlying dimensionality of DSM-5 PTSD symptoms. The sample included 743 traumatized middle school students (396 females and 332 males) aged 11-17 years (mean = 13.6, SD = 1.0). Results of confirmatory factor analysis showed that an intercorrelated seven-factor model comprised of intrusion, avoidance, negative affect, anhedonia, externalizing behaviors, anxious arousal, and dysphoric arousal factors provided a significant better representation of DSM-5 PTSD symptoms than other alternative models. Further analyses indicated that external measures of major depression disorder and panic disorder symptoms displayed unique associations with four PTSD factors. The findings provide further support for the newly proposed seven-factor model of DSM-5 PTSD symptoms, add to very limited empirical knowledge on the latent structure of DSM-5 PTSD symptoms among adolescents, and carry implications for further refinement of the current classifications of PTSD symptoms and further clinical practice and research on posttraumatic stress symptomatology. (C) 2015 Elsevier Ltd. All rights reserved.
KeywordPosttraumatic stress disorder DSM-5 Confirmatory factor analysis Earthquake China
Indexed BySSCI
Language英语
WOS IDWOS:000353075500013
Citation statistics
Cited Times:37[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/13525
Collection中国科学院心理健康重点实验室
Affiliation1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
2.Hebei Normal Univ, Dept Psychol, Shijiazhuang, Hebei, Peoples R China
3.Univ Ulster, Psychol Res Inst, Coleraine BT52 1SA, Londonderry, North Ireland
4.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
5.Peoples Hosp Deyang City, Deyang, Sichuan, Peoples R China
6.Hanwang Peoples Hosp, Deyang, Sichuan, Peoples R China
First Author AffilicationKey Laboratory of Mental Health, CAS
Recommended Citation
GB/T 7714
Wang, Li,Zhang, Lingmin,Armour, Cherie,et al. Assessing the underlying dimensionality of DSM-5 PTSD symptoms in Chinese adolescents surviving the 2008 Wenchuan earthquake[J]. JOURNAL OF ANXIETY DISORDERS,2015,31(0):90-97.
APA Wang, Li.,Zhang, Lingmin.,Armour, Cherie.,Cao, Chengqi.,Qing, Yulan.,...&Fan, Gaolin.(2015).Assessing the underlying dimensionality of DSM-5 PTSD symptoms in Chinese adolescents surviving the 2008 Wenchuan earthquake.JOURNAL OF ANXIETY DISORDERS,31(0),90-97.
MLA Wang, Li,et al."Assessing the underlying dimensionality of DSM-5 PTSD symptoms in Chinese adolescents surviving the 2008 Wenchuan earthquake".JOURNAL OF ANXIETY DISORDERS 31.0(2015):90-97.
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