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Epidemiology And Public Health Significance

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Epidemiology and public health significance Worldwide obesity has more than doubled since 1980. In 2014, approximately over 600 million adults worldwide were obese. 39% of adults aged 18 years and over were overweight in 2014, and 13% were obese. Most of the world 's population live in countries where overweight and obesity kills more people than underweight. 42 million children under the age of 5 were classified as obese in 2013 -WHO Among Obese Adults Age 20 and Older, United States, 2009–2010 Its estimated that Over one-third (35.7 percent) of adults are considered to be obese. More than 1 in 20 (6.3 percent) have extreme obesity. Approximately 3 in 4 men (74 percent) are considered to be overweight or obese. The prevalence of obesity is similar for both men and women (about 36 percent). Approximately 8 percent of women are considered to have extreme obesity. Estimated Percentage of Obese Youth, United States, 2009–2011 Young children ages 2 to 5 have a lower prevalence of obesity than older youth. Among young people ages 2 to 19: Approximately 16.9 percent are considered to be obese. About 18.6 percent of boys and 15 percent of girls are considered to be obese. Among children and adolescents ages 6 to 19 Almost 1 in 3 (33.2 percent) are considered to be overweight or obese, and 18.2 percent are considered to be obese. Its estimated that more than 2 in 5 black and Hispanic youth (more than 41 percent) are considered to be overweight or obese.*
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