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《2010AAP兒童和青少年進食障礙的識別與治療》內容預覽

Increases in the incidence and prevalence of anorexia nervosa (AN),bulimia nervosa (BN), and other eating disorders in children and ado-lescents make it critically important that pediatricians be familiar with early detection and appropriate management of these disorders. Re-sults of epidemiologic studies have indicated that the numbers of chil-dren and adolescents with eating disorders increased steadily from the 1950s onward. During the past decade, the prevalence of obesity in children and adolescents has also increased dramatically, accom-panied by further emphasis on dieting and weight loss among children and adolescents.
The epidemiology of eating disorders has gradually changed; there is an increasing prevalence of eating disorders in males and minority populations in the United States as well as in countries in which eating disorders had not been commonly seen.Of particular con-cern is the increasing prevalence of eating disorders at progressively younger ages. A recent analysis by the Agency for Healthcare Research and Quality revealed that from 1999 to 2006, hospitalizations for eating disorders increased most sharply—119%—for children younger than 12 years.

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