Obsessive-compulsive disorder (OCD) is a neuropsychiatric disorder affecting approximately 1-3% of the population.OCD is probably an etiologically heterogeneous condition.Individuals with OCD frequently have additional psychiatric disorders concomitantly or at some time during their lifetime.Recently, some authors proposed an OCD sub-classification Round Dining Table based on co-morbidity.
An important issue in assessing comorbidity is the fact that the non-response to treatment Fountain Pen often involves the presence of comorbid conditions.Non-responsive patients are more likely to meet criteria for comorbid axis I or axis II disorders and the presence of a specific comorbid condition could be a distinguishing feature in OCD, with influence on the treatment adequacy and outcome.