IntroductionBipolar I disorder (BD I) is characterised by at least one full-manic episode. In bipolar II disorder (BD II), all upswings are hypomanic, which means they never reach full-blown mania. Therefore, BD II evolves into BD I, but BD I can never evolve into BD II. Differential diagnosis of patients evaluated for BD II should include BD I, major depressive disorder (MDD) and borderline personality disorder (BPD). Patients with BPD often have the same type of severely disrupted life as well as patients with BD II because of the multiple episodes of significant mood disorder symptoms.ObjectivesEstablishing some personality traits in patients suffering from BD II, their relationship and predictability.MethodsThe test group was formed out of 55 patients diagnosed with BD II in remission phase from 2012 until 2015. Three measuring instruments were used: Eysenck's Personality Questionnaire (EPQ), Self-destruction Scale (SAD) and Beck Depression Inventory (BDI).ResultsWe calculated the prevalence of personality traits (neuroticism, psychoticism, elements of borderline personality Disorder), their correlation and predictive validity.ConclusionWe established the prevalence of neuroticism, elements of Borderline Personality Disorder and their significant predictability in patients with BD II in remission.Disclosure of interestThe authors have not supplied their declaration of competing interest.
Beyond the Categorical Distinction Between Borderline Personality Disorder and Bipolar II Disorder Through the Identification of Personality Traits Profiles
