Psychiatric specialty clinics: do they weed out comorbid depression and anxiety?

The concept of comorbidity of anxiety and depression was examined as it relates to specialty clinics, a growing trend as mental health care providers attempt to compete for patients and provide efficient and specialized treatments. Twenty-nine patients from an anxiety clinic were compared with 23 patients from a mood disorders clinic in a university-based outpatient setting. Axis I diagnoses obtained by structured clinical interview for DSM-III-R were generally consistent with each specialty clinic. Incidence of diagnosable comorbid anxiety and mood disorders was not significantly different for the two clinics and within the range cited (11-78%) in several other studies drawing from various patient populations. Similarly, in comparing self-reported symptoms on three rating scales using Student's tests, authors found elevated symptoms of both depression and anxiety in both clinic populations. The importance of addressing the needs of patients with co-occurring diagnoses and symptoms within a specialty clinic is discussed as it pertains to treatment and research.