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The joint structure of major depression, anxiety disorders, and trait negative affect.

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  • معلومة اضافية
    • المصدر:
      Publisher: Associação Brasileira de Psiquiatria Country of Publication: Brazil NLM ID: 100895975 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1809-452X (Electronic) Linking ISSN: 15164446 NLM ISO Abbreviation: Braz J Psychiatry Subsets: MEDLINE
    • بيانات النشر:
      Original Publication: São Paulo, SP, Brasil : Associação Brasileira de Psiquiatria, [1999]-
    • الموضوع:
      Models, Psychological*; Affect/*physiology ; Anxiety Disorders/*diagnosis ; Anxiety Disorders/*physiopathology ; Depressive Disorder, Major/*diagnosis ; Depressive Disorder, Major/*physiopathology; Adolescent ; Adult ; Aged ; Anxiety Disorders/classification ; Brazil ; Cross-Sectional Studies ; Depressive Disorder, Major/classification ; Fear/physiology ; Female ; Humans ; Male ; Middle Aged ; Psychopathology ; Reference Values ; Surveys and Questionnaires ; Temperament/physiology ; Young Adult
    • نبذة مختصرة :
      Background: Dimensional models of psychopathology demonstrate that two correlated factors of fear and distress account for the covariation among depressive and anxiety disorders. Nevertheless, these models tend to exclude variables relevant to psychopathology, such as temperament traits. This study examined the joint structure of DSM-IV-based major depression and anxiety disorders along with trait negative affect in a representative sample of adult individuals residing in the cities of São Paulo and Rio de Janeiro, Brazil.
      Methods: The sample consisted of 3,728 individuals who were administered sections D (phobic, anxiety and panic disorders) and E (depressive disorders) of the Composite International Diagnostic Interview (CIDI) 2.1 and a validated version of the Positive and Negative Affect Schedule. Data were analyzed using correlational and structural equation modeling.
      Results: Lifetime prevalence ranged from 2.4% for panic disorder to 23.2% for major depression. Most target variables were moderately correlated. A two-factor model specifying correlated fear and distress factors was retained and confirmed for models including only diagnostic variables and diagnostic variables along with trait negative affect.
      Conclusions: This study provides support for characterization of internalizing psychopathology and trait negative affect in terms of correlated dimensions of distress and fear. These results have potential implications for psychiatric taxonomy and for understanding the relationship between temperament and psychopathology.
    • الموضوع:
      Date Created: 20141014 Date Completed: 20150302 Latest Revision: 20181218
    • الموضوع:
      20231215
    • الرقم المعرف:
      10.1590/1516-4446-2013-1329
    • الرقم المعرف:
      25310205