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 | 19.5 | 1.04% |
| 2015 | 19.3 | 1.05% |
| 2014 | 19.1 | 1.06% |
| 2013 | 18.9 | 1.61% |
| 2012 | 18.6 | 1.09% |
| 2011 | 18.4 | 1.10% |
| 2010 | 18.2 | 1.11% |
| 2009 | 18.0 | 1.12% |
| 2008 | 17.8 | 1.71% |
| 2007 | 17.5 | 1.16% |
| 2006 | 17.3 | 1.17% |
| 2005 | 17.1 |