Relationship Of Alexithymia Research Articles

Relationship of alexithymia and temperament and character dimensions with lifetime post‐traumatic stress disorder in male alcohol‐dependent inpatients

The purpose of the present study was to evaluate the prevalence of lifetime post-traumatic stress disorder (PTSD) in male alcohol-dependent inpatients and to investigate the relationship of PTSD with alexithymia and temperament and character dimensions. Participants were 156 consecutively admitted male alcohol-dependent subjects. Patients were investigated using the Clinician-Administered PTSD Scale (CAPS), the Toronto Alexithymia Scale (TAS-20) and the Temperament and Character Inventory (TCI). Among alcohol-dependent inpatients 32.1% were considered as having lifetime PTSD. Mean scores of alexithymia, novelty seeking (NS), harm avoidance (HA) and self-transcendence (ST) were higher in the PTSD group, whereas age and self-directedness (S) were lower. Among age and other factors of TAS-20, 'difficulty in identifying feelings (DIF)' predicted PTSD in a logistic regression model. When age and personality dimensions of TCI were taken as independent variables, S predicted PTSD in the logistic regression model. Finally, among subscales of TCI, 'impulsiveness versus reflection' (NS2) and 'congruent second nature versus bad habits' (S5) predicted PTSD. Alexithymia and personality traits, particularly high DIF and S scores are related with lifetime PTSD diagnosis, even when controlling for age among alcohol-dependent inpatients. Causal relationships between alexithymia, personality dimensions and PTSD, and their implications on treatment are not clear and should be evaluated in longitudinal studies.

Alexithymia and personality dimensions in relation to depression and anxiety in male alcohol-dependent inpatients

Objective. The aim of this study was to determine the relationship of alexithymia and temperament and character model of personality with depression and anxiety symptoms in detoxified male alcohol-dependent inpatients. Method. The subjects consisted of 176 male alcohol-dependent inpatients according to the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition. Patients were investigated with the Beck Depression Inventory, Beck Anxiety Inventory, State and Trait Anxiety Inventory, Michigan Alcoholism Screening Test (MAST), Toronto Alexithymia Scale (TAS-20) and Temperament and Character Inventory (TCI). Results. MAST score and scores of all three factors of the TAS-20 significantly predicted depression scale and anxiety scales. Difficulty in identifying feelings and difficulty in describing feelings factors were particularly effective, relative to the externally orientated thinking factor of the TAS-20 for prediction depression and anxiety. The TCI dimensions emerged as distinct and conceptually meaningful predictors for the depression scale and anxiety scales. Conclusion. Depression and anxiety symptoms among detoxified male alcohol dependents are associated with alexithymia, a broad range of personality dimensions and higher severity of alcohol-related problems, which make these related factors highly relevant for clinical practice.

Relationship of alexithymia and poor social support to ulcerative changes on gastrofiberscopy.

The effects of psychosocial factors on peptic ulceration and/or erosions were examined in a sample of 189 volunteers. Analysis of variance found that the severity of gastrofiberscopic findings was related to two psychosocial factors-poor social support and degree of alexithymia- and that both psychosocial factors were significantly correlated with one another. Analysis of covariance indicated that gastrofiberscopic findings remained significantly related to poor social support when alexithymia was controlled for. These findings suggest that in both healthy persons, and in persons with alexithymia, peptic ulceration or erosions tend to manifest when social support is low. Poor social support and alexithymia may be an especially high-risk combination for the development of peptic ulceration and/or erosions.

Characteristics of alexithymic patients in a chronic respiratory illness population.

Alexithymic characteristics in 100 chronic respiratory illness patients were assessed by means of the Beth Israel Psychosomatic Questionnaire (BIQ). The study was designed to explore the relationship of alexithymia to various demographic variables and three disease categories (asthma, tuberculosis, and chronic obstructive respiratory disease). The BIQ was found to yield a high inter-rater reliability when the interviews were conducted and rated in a systematic manner. Significant relationships were found between alexithymia and age, marital status, and disease categories; however, the latter two relationships appear to some extent to be artifacts of the age differences of the subjects among categories. More research is needed to understand the nature of the relationship between alexithymia and age, but it should also be profitable to examine the relationship of this variable to medical outcome.