Abstract
The purpose of this study was to evaluate the prevalence of mixed features using the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) and to examine how patients with mixed states would be classified using the DSM-5. In total, 12 hospitals participated in this study, and data on the demographic characteristics and clinical diagnoses of patients treated between October 2013 and September 2016 were obtained. We reviewed the data for opposite-polarity symptoms according to the DSM-5 criteria and the research-based diagnostic criteria. Of the 859 patients included in the final analysis, the prevalence of mixed features in patients with major depressive episodes based on the DSM-5 remained low. Patients with major depressive disorder were more likely to be classified as experiencing anxious distress and/or a cluster-B personality disorder in mixed state patients not diagnosed with DSM-5 mixed features, whereas more mixed state patients with bipolar disorder were diagnosed with mixed features using the DSM-5. The prevalence of mixed features did not increase significantly when the DSM-5 was used, and patients with mixed states were more likely to be classified as having anxious distress and/or a cluster-B ...Continue Reading
References
Mar 25, 2000·The Journal of Clinical Psychiatry·E DunayevichS M Strakowski
Apr 12, 2003·Bipolar Disorders·Elizabeth L GeorgeDawn O Taylor
Feb 7, 2007·Acta Psychiatrica Scandinavica. Supplementum·A KoukopoulosP Girardi
Sep 7, 2007·Progress in Neuro-psychopharmacology & Biological Psychiatry·Franco Benazzi
Feb 1, 2008·Progress in Neuro-psychopharmacology & Biological Psychiatry·Franco Benazzi
Jan 6, 2009·The American Journal of Psychiatry·Joseph F GoldbergGary S Sachs
Aug 4, 2011·Archives of General Psychiatry·Jules AngstUNKNOWN BRIDGE Study Group
Feb 2, 2013·European Archives of Psychiatry and Clinical Neuroscience·J AngstA H Young
Apr 9, 2013·Journal of Affective Disorders·Eduard Vieta, Marc Valentí
Jul 3, 2013·The British Journal of Psychiatry : the Journal of Mental Science·Athanasios KoukopoulosS Nassir Ghaemi
Oct 23, 2013·Journal of Affective Disorders·In Hee ShimWon-Myong Bahk
Apr 3, 2014·The British Journal of Psychiatry : the Journal of Mental Science·Gordon Parker
May 27, 2014·Journal of Affective Disorders·Gabriele SaniAthanasios Koukopoulos
Jun 7, 2014·Psychiatry and Clinical Neurosciences·Minoru Takeshima, Takashi Oka
Jun 28, 2014·Psychotherapy and Psychosomatics·Gabriele SaniNassir Ghaemi
Dec 3, 2014·Journal of Affective Disorders·Roger S McIntyreSidney H Kennedy
Dec 3, 2014·Journal of Affective Disorders·In Hee ShimWon-Myong Bahk
Apr 2, 2015·The Journal of Clinical Psychiatry·Giulio PerugiUNKNOWN BRIDGE-II-Mix Study Group
Jun 16, 2015·Acta Psychiatrica Scandinavica·G PerugiUNKNOWN the BRIDGE-II-Mix Study Group
Sep 18, 2015·TheScientificWorldJournal·Norma VerdoliniRoberto Quartesan
Feb 6, 2018·Clinical Psychopharmacology and Neuroscience : the Official Scientific Journal of the Korean College of Neuropsychopharmacology·Alessandro Serretti
Feb 6, 2018·Clinical Psychopharmacology and Neuroscience : the Official Scientific Journal of the Korean College of Neuropsychopharmacology·Jeong Seok SeoKyung Joon Min
Citations
Sep 26, 2019·Psychiatry Investigation·Seon-Cheol Park, Yong-Ku Kim
Nov 20, 2020·Neuropsychiatric Disease and Treatment·Alina WilkowskaWiesław J Cubała
Jan 9, 2021·Journal of Affective Disorders·Kyoung-Sae NaSeo-Eun Cho
Oct 3, 2021·Bipolar Disorders·Lakshmi N YathamRobert Post