Hoarding among patients seeking treatment for anxiety disorders.

The aim of the present study was to examine the prevalence of hoarding symptoms among individuals presenting for treatment of anxiety symptoms. Participants included 130 adults who were seeking treatment at an outpatient anxiety disorders clinic between January 2004 and February 2006. During their initial assessment, participants (31 with panic disorder, 15 specific phobia, 27 social phobia, 36 obsessive-compulsive disorder, 21 generalized anxiety disorder, mean age 37 years, 57% female, 88% White) completed the Saving Inventory-Revised, a self-report measure of hoarding symptoms, and several measures of anxiety symptoms, depressive symptoms, and functional impairment. Approximately 12-25% of anxious patients reported significant hoarding symptoms. Patients diagnosed with generalized anxiety disorder and obsessive-compulsive disorder were more likely to report significant hoarding symptoms than were those with panic disorder or specific phobia. Hoarding symptoms were positively correlated with trait anxiety, depressive symptoms, and functional impairment. These findings suggest that hoarding symptoms may be associated with anxiety disorders other than obsessive-compulsive disorder. The findings further suggest that hoarding symptoms may be underreported by anxious populations since typical intake assessments do not include specific questions about hoarding and individuals with hoarding symptoms may be unlikely to spontaneously report them.