BMI alternative could flip obesity diagnosis for millions, study finds

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LONDON — Tens of millions of individuals would have their weight problems diagnoses flipped — from having weight problems to not, and vice versa — if an alternate means of defining the illness supplanted the usual physique mass index measure, in accordance with a brand new examine that argues such an strategy may result in higher take care of sufferers. 

The examine, printed Wednesday within the journal Nature, is the most recent volley in a debate in regards to the limitations of the physique mass index, and what may probably substitute it. BMI is deeply entrenched as a metric, dictating all the things from regulatory choices to insurance coverage protection to who’s eligible for sure medical therapies. However it’s a blunt measure that fails to consider different well being points and variations in physique composition, reminiscent of the place fats is saved. 

The brand new analysis stems from an effort to give you a distinct diagnostic framework. Final yr, a Lancet fee proposed a pathway that aimed to establish folks whose well being is presently being damage by their weight and who usually tend to have dire outcomes going ahead.