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Book Reviews : Anxiety and Depressive Disorders in the Medical Patient by Leonard R. Derogatis, PhD and Thomas Wise, MD. Part of the clinical practice series published by the American Psychi atric Press, Inc, Washington, DC

In the first chapter, the authors provide an excellent, concise overview of the definitions, history, and theoretical models of anxiety, including Goldstein’s catastrophic reaction theory, Spielberger’s state trait anxiety, Lazarus’s appraisal of threat hypothesis, Beck’s cognitive theories, and Seligman’s learned helplessness model. The second chapter deals with the epidemiology, Diagnostic and Statistical Manual of Mental Disorders, ed 3, revised (DSM-111-R) diagnoses, and classification of anxiety and depressive disorders. The omission of obsessive compulsive disorder (OCD), which had a six-month prevalence rate of 1.2% and a lifetime prevalence rate of 2.5% in the recent National Institutes of Mental Health ECA study and is a source of considerable morbidity was surprising. The criteria for DSM-IIIR diagnosis of generalized anxiety disorder is erroneously stated as one month on page 42 instead of the correct six