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A combination of self-disturbances and psychotic-like experiences. A cluster analysis study on a non-clinical sample in Poland.
Gaweda, Lukasz; Pionke, Renata; Arciszewska, Aleksandra; Prochwicz, Katarzyna; Frydecka, Dorota; Misiak, Blazej; Cechnicki, Andrzej; Cicero, David C; Nelson, Barnaby.
Afiliación
  • Gaweda L; Psychopathology and Early Intervention Lab, II Department of Psychiatry, The Medical University of Warsaw, Poland, Rychlinskiego 1, 05-901 Zabki, Poland. Electronic address: lgaweda@wum.edu.pl.
  • Pionke R; Psychopathology and Early Intervention Lab, II Department of Psychiatry, The Medical University of Warsaw, Poland, Rychlinskiego 1, 05-901 Zabki, Poland.
  • Arciszewska A; SWPS University of Social Sciences and Humanities, Sopot, Poland; Department of Community Psychiatry, Chair of Psychiatry, Medical College, Jagiellonian University, Krakow, Poland.
  • Prochwicz K; Institute of Psychology, Jagiellonian University, Krakow, Poland.
  • Frydecka D; Department of Psychiatry, Wroclaw Medical University, Poland.
  • Misiak B; Department of Genetics, Wroclaw Medical University, Poland.
  • Cechnicki A; Department of Community Psychiatry, Chair of Psychiatry, Medical College, Jagiellonian University, Krakow, Poland.
  • Cicero DC; Department of Psychology, University of Hawai'i at Manoa, Honolulu, United States.
  • Nelson B; Orygen, The National Centre of Excellence in Youth Mental Health, The University of Melbourne, Australia; Centre for Youth Mental Health, The University of Melbourne, Australia.
Psychiatry Res ; 273: 394-401, 2019 03.
Article en En | MEDLINE | ID: mdl-30684785
We aimed to perform a cluster analysis to investigate the group structure of a combination of psychotic-like experiences (PLEs) and self-disturbances in a non-clinical sample. Non-clinical adults (n = 677) were assessed with the Community Assessment of Psychic Experiences (CAPE), the Davos Assessment of Cognitive Biases Scale (DACOBS) and the Inventory of Psychotic-Like Anomalous Self-Experiences (IPASE). Cluster analysis was conducted based on the positive and negative dimension of CAPE and a total score of IPASE. Four distinct groups were revealed by the cluster analysis. The High Profile group had the highest means, and the Low Profile had the lowest scores of positive and negative subscales of the CAPE and IPASE. The Positive Profile group had a significantly higher level of self-disturbances (in 'Cognition', 'Consciousnesses and 'Somatization' dimensions) from participants with the 'Negative Profile'. The High Profile group had more cognitive biases (i.e., inadequate cognitive inference about internal and external events) related to psychosis as assessed with DACOBS, had the highest means on each IPASE subscale and had a higher level of emotional distress. A combination of high level of PLEs and self-disturbances may capture the highest risk of psychosis in the general population associated with cognitive biases characteristic for psychosis.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Trastornos Psicóticos / Autoimagen / Ego Límite: Adolescent / Adult / Female / Humans / Male País/Región como asunto: Europa Idioma: En Revista: Psychiatry Res Año: 2019 Tipo del documento: Article Pais de publicación: Irlanda
Texto completo
Añadir a Mi BVS
Imprimir
XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Trastornos Psicóticos / Autoimagen / Ego Límite: Adolescent / Adult / Female / Humans / Male País/Región como asunto: Europa Idioma: En Revista: Psychiatry Res Año: 2019 Tipo del documento: Article Pais de publicación: Irlanda