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 | 16.6 | 3.75% |
| 2015 | 16.0 | 3.23% |
| 2014 | 15.5 | 3.33% |
| 2013 | 15.0 | 4.17% |
| 2012 | 14.4 | 3.60% |
| 2011 | 13.9 | 3.73% |
| 2010 | 13.4 | 3.08% |
| 2009 | 13.0 | 4.00% |
| 2008 | 12.5 | 3.31% |
| 2007 | 12.1 | 3.42% |
| 2006 | 11.7 | 3.54% |
| 2005 | 11.3 |