Factor structure of posttraumatic stress disorder (PTSD) in persons with serious mental illness

被引：0

作者：

Lu, Weili ^{[1
]}

Mueser, Kim T. ^{[2
]}

Yanos, Philip T. ^{[3
]}

Jia, Yuane ^{[4
]}

Siriram, Amanda ^{[1
]}

Bullock, Deanna ^{[1
]}

Wang, Ke ^{[1
]}

Silverstein, Steven M. ^{[5
]}

Gottlieb, Jennifer ^{[6
]}

Rogers, Krista ^{[3
]}

Aftab, Pouya G. ^{[1
]}

Rosenberg, Stanley D. ^{[7
]}

机构：

[1] Rutgers State Univ, Dept Psychiat Rehabil & Counseling Profess, New Brunswick, NJ 08901 USA

[2] Boston Univ, Ctr Psychiat Rehabil, Boston, MA 02215 USA

[3] CUNY, Psychol Dept, New York, NY 10031 USA

[4] Rutgers State Univ, Dept Interdisciplinary Studies, New Brunswick, NJ USA

[5] Univ Rochester, Med Ctr, Dept Psychiat, Rochester, NY USA

[6] Harvard Med Sch, Dept Psychiat, Boston, MA USA

[7] Dartmouth Geisel Sch Med, Dept Psychiat, New Hampshire, OH USA

来源：

JOURNAL OF MENTAL HEALTH | 2024年 / 33卷 / 03期

关键词：

PTSD; serious mental illness (SMI); factor structure; PTSD checklist; trauma; schizophrenia; CONFIRMATORY FACTOR-ANALYSIS; TRAUMA EXPOSURE; SERVICE USE; DSM-IV; PSYCHOMETRIC PROPERTIES; CHILDHOOD EXPERIENCES; BIPOLAR DISORDER; FIT INDEXES; LIFE EVENTS; SYMPTOMS;

D O I：

10.1080/09638237.2024.2332809

中图分类号：

B849 [应用心理学];

学科分类号：

040203 ;

摘要：

BackgroundTrauma and posttraumatic stress disorder (PTSD) are common among individuals with serious mental illness (SMI; e.g., schizophrenia, schizoaffective disorder, bipolar disorder, treatment refractory major depressive disorder), with resultant functional impairment. Previous studies have not evaluated the factor structure of the PTSD Checklist (PCL) among persons with SMI.AimsThis study evaluated the factor structure of the PCL in two large SMI samples from public mental health treatment sectors screened for PTSD using the PCL.MethodsFour different models of PTSD were tested using confirmatory factor analyses.ResultsResults indicated that the DSM-5 4-factor model (intrusion, avoidance, numbing, and hyperarousal) had the best fit. Further, the DSM-5 4-factor model demonstrated measurement invariance.ConclusionsResults supported the suitability of the DSM-5 4-factor model of PTSD among people with SMI.

引用

页码：366 / 375

页数：10

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