title: Persistent psychophysiologic insomnia: preliminary Research Diagnostic Criteria and EEG sleep data.
abstract: Some patients with persistent psychophysiologic insomnia have a history of generalized anxiety, minor depression, or drug misuse. Their sleep resembles sleep of patients with generalized anxiety (except for night 2 improvement in the insomniacs' sleep continuity) but differs from sleep of patients with major depression.
mesh_terms: D000328:Adult; D001008:Anxiety Disorders / Q000175:diagnosis / Q000503:physiopathology; D003866:Depressive Disorder / Q000175:diagnosis / Q000503:physiopathology; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D011569:Psychiatric Status Rating Scales; D011602:Psychophysiologic Disorders / Q000175:diagnosis* / Q000503:physiopathology / Q000523:psychology; D012890:Sleep / Q000502:physiology*; D007319:Sleep Initiation and Maintenance Disorders / Q000175:diagnosis* / Q000503:physiopathology / Q000523:psychology