Having a parent or sibling with obsessive-compulsive disorder makes it twice as likely that one will develop the disorder oneself.

Question

Quizplus · Accepted Answer

Studies have shown that having a family member with OCD increases the likelihood of developing the disorder one self. Specifically, having a first-degree relative with OCD (such as a parent or sibling) increases the risk by two to five times.

Having a Parent or Sibling with Obsessive-Compulsive Disorder Makes It