'WAIST-TO-HEIGHT RATIO MORE ACCURATE THAN BMI'

Waist-to-height ratio identifies age-related obesity risk more accurately than BMI, especially among older adults, says study

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Waist-to-height ratio is a more accurate and reliable indicator of age-related obesity risk than body mass index (BMI), according to a new research.

As the UK's population ages, obesity and obesity-related diseases are placing a growing burden on the National Health Service (NHS). Researchers say wider use of the waist-to-height ratio as a screening tool could help identify at-risk older adults earlier and support timely preventive care.

Unlike BMI, which does not distinguish between fat and muscle mass, the waist-to-height ratio better reflects visceral fat -- fat stored around the abdomen that has a greater impact on vital organs and overall health.