title: Pregnancy-related affective episodes among women with recurrent depression.
abstract: The authors examined 52 women with recurrent depression to determine the differences between women with and without histories of pregnancy-related affective episodes. The women with histories of such episodes (N = 24) had been significantly younger at illness onset, were more severely depressed at baseline, and tended to show less emotional stability. The EEG-recorded sleep of the women with pregnancy-related affective episodes was distinguished by longer REM sleep time and more REM activity, differences accounted for almost entirely by the women with histories of only postpartum episodes.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D003866:Depressive Disorder / Q000175:diagnosis* / Q000503:physiopathology / Q000523:psychology; D003937:Diagnosis, Differential; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008875:Middle Aged; D010555:Personality Inventory; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis* / Q000523:psychology; D011569:Psychiatric Status Rating Scales; D011644:Puerperal Disorders / Q000175:diagnosis / Q000523:psychology; D012008:Recurrence; D012890:Sleep / Q000502:physiology; D012895:Sleep, REM / Q000502:physiology