BMI misclassifies two-thirds of children as overweight when compared to waist-to-height ratio
New research reveals that BMI significantly overestimates childhood overweight prevalence compared to waist-to-height ratio measurements. The study of 7,600 children found that 64% of children classified as overweight by BMI standards actually had normal fat levels when measured using waist-to-height ratio, highlighting potential issues with BMI-based obesity diagnosis in paediatric populations.