How is the waist to hip ratio calculated?

The waist to hip ratio is calculated by dividing the circumference of the waist by the circumference of the hips. This measurement provides insight into body fat distribution and is used as an indicator of potential health risks associated with obesity, such as cardiovascular disease. A higher ratio indicates a greater risk, particularly if the ratio exceeds recommended thresholds.

The formula itself emphasizes the relationship between these two crucial areas of the body, allowing health professionals to assess and identify individuals who may be at a higher risk due to abdominal obesity. This measurement is often preferred over weight alone, as it provides a more specific assessment of fat distribution rather than overall body weight.

Other calculations mentioned, such as addition or subtraction of circumferences, do not yield a meaningful metric for assessing body fat distribution or health risk associated with obesity. This underscores why the division approach is specifically suited for determining the waist to hip ratio and its implications for health.