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.
तिथि | मान | बदले , % |
---|---|---|
2016 | 21.1 | 1.44% |
2015 | 20.8 | 0.97% |
2014 | 20.6 | 1.48% |
2013 | 20.3 | 1.50% |
2012 | 20.0 | 1.01% |
2011 | 19.8 | 1.02% |
2010 | 19.6 | 1.55% |
2009 | 19.3 | 1.05% |
2008 | 19.1 | 1.06% |
2007 | 18.9 | 1.07% |
2006 | 18.7 | 1.63% |
2005 | 18.4 |