RT Book, Section A1 Satterfield, Jason M. A1 Feldman, Mitchell D. A2 Feldman, Mitchell D. A2 Christensen, John F. A2 Satterfield, Jason M. SR Print(0) ID 1102938392 T1 Anxiety T2 Behavioral Medicine: A Guide for Clinical Practice, 4e YR 2014 FD 2014 PB McGraw-Hill Education PP New York, NY SN 9780071767705 LK accessmedicine.mhmedical.com/content.aspx?aid=1102938392 RD 2024/04/25 AB Anxiety is a common, normal emotion; most people experience occasional trepidation, fear, nervousness, “jitters,” or even panic. Mild anxiety may aid mental sharpness as uncertainty or pressure mounts. For some individuals, however, anxiety occurs as part of an anxiety disorder that is a prominent, persistent, and disruptive aspect of their daily lives. Among the general population in the United States, about 25% will experience an anxiety disorder at some time in their life, making anxiety more common than depressive disorders. At over $50 billion per year, the direct and indirect annual costs associated with anxiety disorders in the United States are similar to, and may even surpass, the economic burdens attributed to mood disorders.