Validation of a Classification System for Obsessive-Compulsive and Related Disorders Based on DSM-5
Validation of a Classification System for Obsessive-Compulsive and Related Disorders Based on DSM-5作者机构：Department of Clinical Psychology Baqiyatallah University of Medical Sciences Tehran Iran Department of Psychiatry AJA University of Medical Science Tehran Iran Department of Psychiatry Shahrekord University of Medical Science Shahrekord Iran Young Researchers & Elite Club Urmia Branch Isalamic Azad University Urmia Iran
出 版 物：《Open Journal of Psychiatry》 (精神病学期刊（英文）)
年 卷 期：2015年第5卷第2期
页 面：137-143页
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
主 题：Obsessive-Compulsive and Related Disorders Obsessive-Compulsive Disorder Factor Analysis Validation
摘 要：The purpose of this study was to examine whether a broad?obsessive-compulsive and related disorders model, which consisted of obsessive-compulsive, hoarding disorder, body dysmorphic, trichotillomania and pathological skin picking, displayed sufficient data fit. On the other hand, we examined whether a reduced obsessive-compulsive and related disorders symptoms model consisting of above mentioned disorders demonstrated superior fit or not. To test the factor structure validity of the classification system of obsessive-compulsive spectrum disorders, we used Confirmatory Factor Analyses (CFA). Result of factor structure analysis revealed and supported an OCSD symptoms dimension that included obsessive-compulsive, hoarding disorder, body dysmorphic, trichotillomania, and pathological skin picking symptoms. Also, results of this study supported?the DSM-5 changes.
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