Which statement best distinguishes Obsessive-Compulsive Personality Disorder from OCD?

• A. OCPD is a personality disorder with chronic perfectionism and control without true obsessions/compulsions; OCD involves obsessions/compulsions.
• B. OCPD involves panic attacks; OCD does not.
• C. OCPD includes dissociative symptoms; OCD includes mood disturbances.
• D. OCPD is an anxiety disorder; OCD is a personality disorder.

Answer: (A)

The key distinction is between a pervasive personality pattern and true obsessive-compulsive symptoms. In obsessive-compulsive personality disorder, the person shows a long-standing pattern of perfectionism, orderliness, and a need for control. These traits are rigid and pervasive across life settings, and the person typically views their behavior as correct and appropriate—ego-syntonic. There are no intrusive, distressing thoughts driving ritualized actions.

In obsessive-compulsive disorder, by contrast, the person experiences obsessions—intrusive, unwanted thoughts or urges that cause significant anxiety—and engages in compulsions—repetitive behaviors or mental acts performed to reduce that distress. These thoughts are ego-dystonic: the individual recognizes them as irrational and is distressed by them, even though they feel compelled to perform the rituals.

So the best answer highlights that OCPD involves chronic perfectionism and control without true obsessions or compulsions, while OCD centers on actual obsessions and compulsions.