The Anxiety Disorders Interview Schedule for DSM-IV (ADIS-IV) is a structured interview designed to assess for current episodes of anxiety disorders, and to permit differential diagnosis among the anxiety disorders according to DSM-IV criteria. The ADIS-IV also provides sufficient information to permit functional analysis of the anxiety disorders. In addition, sections to assess current mood, somatoform, and substance use disorders are included because of their
high comorbitidy rate with anxiety disorder and because the presenting symtomatology of these disorders is often quite similar to that of the anxiety disorders. The ADIS-IV also contains screening questions for psychotic and conversion symptoms and familial psychiatric history. A more detailed section
is included to ascertain the patient's medical and psychiatric treatment history. Finally, with the exception of Axis II disorders, the ADIS-IV permits the use of the DSM-IV multiaxial system.