Es lo que concluye un estudio publicado en "Archives of Internal Medicine" por el economista Roland Sturm, basado en encuestas telefónicas realizadas por investigadores de los CDC a 1,5 millones de adultos.
Los resultados muestran que entre 1986 y 2000, la prevalencia de la obesidad grave se ha cuadruplicado, pasando de afectar a uno de cada 200 adultos estadounidenses a uno de cada 50. En el mismo período, la proporción de moderadamente obesos ha pasado de 1 de cada 10 a 1 de cada 5.
Webs Relacionadas
CDC
http://www.cdc.gov/
Archives of Internal Medicine
http://archinte.ama-assn.org/
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