Illness Intrusiveness in Individuals with Panic Disorder, Obsessive-Compulsive Disorder, or Social Phobia

To measure the extent to which anxiety disorders interfere with various domains of functioning, the Illness Intrusiveness Ratings Scale (IIRS) was completed by individuals with a DSM-IV principal diagnosis of panic disorder (PD; N = 35), obsessive-compulsive disorder (OCD; N = 51), or social phobia (SP; N = 49). Although the three groups did not differ on total IIRS scores, group differences did emerge for particular domains of functioning. …