How is the waist-to-hip ratio calculated?

The waist-to-hip ratio is a commonly used measurement to assess body composition and health risks associated with obesity. It is calculated by dividing the circumference of the waist by the circumference of the hips. This ratio provides valuable insight into fat distribution in the body, particularly the proportion of abdominal fat, which is an important indicator of potential health risks such as cardiovascular disease and type 2 diabetes.

Using the formula of waist circumference divided by hip circumference allows for a standardized assessment, making it easier to compare measurements across individuals and demographic groups. The resulting ratio helps to categorize individuals as being at low, moderate, or high risk regarding their health due to their body fat distribution.