Temperament and character model of personality profile of alcohol- and drug-dependent inpatients.
The aims of this study were to evaluate the differences in dimensions of temperament and character in Turkish alcohol- and drug-dependent inpatients, and to examine which dimensions would predict drug dependency. The subjects consisted of 111 alcohol-dependent and 93 drug-dependent inpatients according to the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition. Subjects were tested using Cloninger's Temperament and Character Inventory (TCI). Among the temperament dimensions, novelty seeking score was higher and reward dependency score was lower in drug-dependent patients than in alcohol-dependent patients. Among the character dimensions, self-directedness and cooperativeness scores were lower in drug-dependent patients. Low age and novelty seeking predicted drug dependency in forward logistic regression model. Subscales that predicted drug dependency other than young age were lower scores on compassion vs revengefulness (C4) and helpfulness (C3), and higher score on spiritual acceptance vs rational materialism (ST3). As in previous studies, which indicate an association between personality and substance choice, in the present study, TCI was shown to be an efficient tool in discriminating alcohol and drug dependents; thus, it seems to be important to consider TCI dimensions in planning the treatment of substance dependency.
Evren
Cuneyt
C
Bakirkoy State Hospital for Mental Health and Neurological Disorders, Alcohol and Drug Research, Treatment and Training Center (AMATEM), 34147 Istanbul, Turkey. cuneytevren@yahoo.com
Evren
Bilge
B
Yancar
Cenk
C
Erkiran
Murat
M
D000328:Adult; D000367:Age Factors; D000437:Alcoholism / Q000523:psychology*; D002605:Character; D003299:Cooperative Behavior; D005106:Exploratory Behavior; D006801:Humans; D007297:Inpatients; D016015:Logistic Models; D008960:Models, Psychological; D010555:Personality Inventory; D012201:Reward; D019966:Substance-Related Disorders / Q000523:psychology*; D013694:Temperament