What are the Causes of Childhood Obsessive-Compulsive Disorder?

Causes of Obsessive-Compulsive Disorder in Children Obsessive-compulsive disorder (OCD) presents in childhood or adolescence in about 50% of all cases.  It is a disorder that his known to cluster in families and have a strong genetic component. It is estimated that about 1 to 3% of the population in the...