title: [Demographic and clinical features of patients with the change from depressive phase to manic phase and without change in the course of bipolar affective disorder].
abstract: Patient's characteristic and clinical course of bipolar disorder with sudden change from depression to mania were analyzed. It was found that sex, age; number of previous manic episodes and switches may be predictive factors.
authors.affiliation: Z Kliniki Psychiatrycznej IPiN w Warszawie.
authors.forename: I
authors.initials: I
authors.lastname: Koszewska
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000150:complications; D001714:Bipolar Disorder / Q000150:complications / Q000175:diagnosis / Q000523:psychology*; D003866:Depressive Disorder / Q000150:complications / Q000175:diagnosis / Q000523:psychology*; D004522:Educational Status; D005260:Female; D006801:Humans; D008297:Male; D017533:Marital Status; D008875:Middle Aged; D011044:Poland; D011569:Psychiatric Status Rating Scales; D012189:Retrospective Studies; D012737:Sex Factors