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Comorbid conditions in obsessive-compulsive disorder
Raşit Tükel1, Aslihan Polat, Ozay Ozdemir
1Department of Psychiatry, Istanbul University, Turkey.
Comprehensive Psychiatry
|May 8, 2002
Summary
Obsessive-compulsive disorder (OCD) frequently co-occurs with other mental health conditions, particularly depression and anxiety disorders. These comorbidities significantly worsen OCD symptom severity.
Area of Science:
- Psychiatry
- Clinical Psychology
- Neuroscience
Background:
- Obsessive-compulsive disorder (OCD) is a debilitating mental health condition.
- Understanding comorbidities is crucial for effective OCD treatment.
- Axis I disorders are common in psychiatric populations.
Purpose of the Study:
- To investigate the prevalence and impact of Axis I comorbidities in patients diagnosed with OCD.
- To compare demographic and clinical characteristics between uncomplicated and comorbid OCD groups.
Main Methods:
- Study included 147 patients meeting DSM-III-R criteria for OCD.
- Patients were assessed for Axis I comorbidities.
- Demographic data and scores from the Hamilton Rating Scale for Anxiety (HRSA), Hamilton Rating Scale for Depression (HRSD), and Yale-Brown Obsessive Compulsive Scale (Y-BOCS) were collected.
Main Results:
- 68.7% of OCD patients had at least one comorbid Axis I disorder.
- Major depression was the most frequent comorbidity (39.5%).
- Patients with comorbidities showed significantly higher scores on HRSA, HRSD, and Y-BOCS compared to uncomplicated OCD patients.
Conclusions:
- Axis I comorbidities are highly prevalent in OCD, affecting approximately two-thirds of patients.
- Depressive and anxiety disorders are the most common comorbidities.
- Comorbid conditions exacerbate anxiety, depression, and the severity of OCD symptoms (obsessions and compulsions).