RT Book, Section A1 Baron, Robert B. A2 Feldman, Mitchell D. A2 Christensen, John F. A2 Satterfield, Jason M. SR Print(0) ID 1102937898 T1 Obesity 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=1102937898 RD 2024/04/18 AB Obesity is one of the most common problems in clinical practice. Defined as a body mass index (BMI) of greater than 30 kg/m2, over 33% of adult Americans are obese. An additional 35% are overweight, with BMIs between 25 and 30 kg/m2. Almost one-third of children are overweight or obese. Because obesity is at the center of chronic disease risk and psychosocial disability for millions of Americans, its prevention and treatment offer unique patient care and public health opportunities. If all Americans were to achieve a normal body weight, it has been estimated that the prevalence of diabetes would decrease by half, whereas hypertension, coronary artery disease, and various cancers would decrease by 10–20%.