title: The Relationship between Alexithymia and General Symptoms of Patients with Depressive Disorders.
abstract: OBJECTIVE
  Depression has been associated with alexithymic features. However, few studies have investigated the differences in the general symptoms of patients with depressive disorders according to the presence of alexithymia. Thus, the aim of this study was to evaluate the relationship between alexithymia and symptoms experienced by patients with clinically diagnosed depressive disorders.
  
  
  METHODS
  A chart review of patients who were evaluated using the Korean version of the 20-item Toronto Alexithymia Scale (TAS-20) and Symptom Checklist 90-Revised (SCL-90-R) at the same time between the years 2003 and 2007 was conducted. A total of 104 patients with depressive disorders were included and divided into two groups: alexithymia (n=52) and non-alexithymia (n=52). A direct comparison between the two groups was carried out. Regression analysis was also carried out for the TAS-20 total and subset scores in order to model the relationship between alexithymia and symptoms.
  
  
  RESULTS
  The presence of alexithymia was confirmed in 50% of the patients with depressive disorders, and the symptoms of depressive patients with alexithymia were more severe than those of their non-alexithymic counterparts on all 9 symptom domains of the SCL-90-R. Furthermore, regression analysis revealed that the presence of alexithymia was positively associated with depression, phobic anxiety, and psychoticism but inversely associated with anxiety.
  
  
  CONCLUSIONS
  These results suggest that the clinical features of depression are partially dependent on the presence of alexithymia. Alexithymic patients with depressive disorders are likely to show more severe depressive, psychotic, and phobic symptoms. In other words, clinicians should suspect the presence of alexithymic tendencies if these symptoms coexist in patients with depressive disorders and address their difficulties in effective communication.
authors.affiliation: Department of Psychiatry, School of Medicine, Kyungpook National University, Daegu, Korea.
authors.forename: Ju Hee
authors.initials: JH
authors.lastname: Kim
authors.forename: Seung Jae
authors.initials: SJ
authors.lastname: Lee
authors.forename: Hyo Deog
authors.initials: HD
authors.lastname: Rim
authors.forename: Hea Won
authors.initials: HW
authors.lastname: Kim
authors.forename: Geum Ye
authors.initials: GY
authors.lastname: Bae
authors.forename: Sung Man
authors.initials: SM
authors.lastname: Chang