A discrimination based on autogenous versus reactive obsessions in obsessive-compulsive disorder and related clinical manifestations.
BACKGROUND
Although putative subtypes of obsessive-compulsive disorder (OCD) have been gradually more recognized, there is no generally accepted subtype discrimination. It has been suggested that autogenous and reactive obsessions stem from different cognitive process. This study aimed to assess existence of gender, age at onset of illness, and comorbidity differences in OCD patients suffering from autogenous and reactive obsessions.


METHODS
The medical records of 177 OCD patients were evaluated retrospectively for gender, age at onset, comorbid diagnoses, and predisposing life events. Obsessions and compulsions were coded according to the Yale-Brown Obsessive-Compulsive Scale. All patients were grouped as the patients with autogenous (autogenous group [AG] n=32), reactive (reactive group [RG] n=77) and mixed obsessions (mixed group [MG] n=68).


RESULTS
AG patients were significantly more likely to be male, compared with the RG and MG patients. They also had significantly later onset of illness. Dissociative disorders were less common among AG patients compared with the other groups.


CONCLUSIONS
Results suggest that the discrimination between autogenous and reactive obsessions are not only based on their development and maintenance mechanism through different cognitive process but that there also clinical manifestations of this discrimination.
Department of Psychiatry, Yüzüncü Yil University School of Medicine, Van, Turkey. Lbesiroglu@yyu.edu.tr
Lutfullah
L
Besiroglu
Mehmet Yucel
MY
Agargun
Ozgur
O
Ozbebit
Adem
A
Aydin
D000328:Adult; D000367:Age Factors; D015897:Comorbidity; D003430:Cross-Sectional Studies; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D015994:Incidence; D008016:Life Change Events; D008297:Male; D008875:Middle Aged; D009771:Obsessive-Compulsive Disorder / Q000145:classification / Q000175:diagnosis* / Q000453:epidemiology / Q000523:psychology; D010552:Personality Assessment; D012189:Retrospective Studies; D012737:Sex Factors