Overweight and obesity are defined as abnormal or excessive fat accumulation that presents a risk to health. A crude population measure of obesity is the body mass index (BMI), a person’s weight (in kilograms) divided by the square of his or her height (in metres). A person with a BMI of 30 or more is generally considered obese. A person with a BMI equal to or more than 25 is considered overweight. Overweight and obesity are major risk factors for a number of chronic diseases, including diabetes, cardiovascular diseases and cancer. Once considered a problem only in high income countries, overweight and obesity are now dramatically on the rise in low- and middle-income countries, particularly in urban settings.
| Fecha | Valor | Cambiar , % |
|---|---|---|
| 2016 | 25,4 | 0,79 % |
| 2015 | 25,2 | 0,80 % |
| 2014 | 25,0 | 1,21 % |
| 2013 | 24,7 | 0,82 % |
| 2012 | 24,5 | 0,82 % |
| 2011 | 24,3 | 1,25 % |
| 2010 | 24,0 | 0,84 % |
| 2009 | 23,8 | 0,85 % |
| 2008 | 23,6 | 0,85 % |
| 2007 | 23,4 | 0,86 % |
| 2006 | 23,2 | 0,43 % |
| 2005 | 23,1 |