title: [Comorbidity of different forms of anxiety disorders and depression].
abstract: OBJECTIVE
  Comorbidity of some anxiety disorders and depression were examined in order to compare their statistical closeness.
  
  
  METHODS
  Patients treated in an out-patient care center for psychiatric disorders and/or family medicine were recruited. Persons that have anxiety and depressive symptoms as a consequence of somatic illnesses or consequence of other psychiatric disorders were excluded. Disorders were diagnosed a with diagnostic questionnaire based on Schedule for Assessment in Neuropsychiatry (SCAN), version 2.0, according to ICD-10 criteria. Analyses include selected disorders: generalized anxiety disorder, panic disorder, agoraphobia, specific phobias, social phobia and depression.
  
  
  RESULTS
  104 patients were included. 35 of them (33.7%) had anxiety disorders, 13 persons (12.5%) have depression. Analyses show that in patients with generalized anxiety disorder, depression occurred at least twice as often as in the remaining patients (odds ratio = 7.1), while in patients with agoraphobia the occurrence of panic disorder increased at least by 2.88 times (odds ratio = 11.9). In other disorders the odds ratios was greater than 1, but the differences were not statistically significant.
  
  
  CONCLUSIONS
  Depression/generalized anxiety disorder and agoraphobia/panic disorder were shown to be statistically closer than other disorders.
authors.affiliation: Kliniki Psychiatrii AM we Wrocławiu.
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Małyszczak
authors.forename: Marcin
authors.initials: M
authors.lastname: Szechiński
mesh_terms: D001008:Anxiety Disorders / Q000175:diagnosis* / Q000453:epidemiology*; D015897:Comorbidity; D016001:Confidence Intervals; D003863:Depression / Q000175:diagnosis / Q000453:epidemiology; D003866:Depressive Disorder / Q000175:diagnosis* / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D016017:Odds Ratio; D010698:Phobic Disorders / Q000175:diagnosis / Q000453:epidemiology; D011044:Poland / Q000453:epidemiology; D011569:Psychiatric Status Rating Scales; D012307:Risk Factors; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires