Key result
BMI provides inexpensive obesity measurement despite limitations across age, gender, and ethnic body fat composition.
Why the study?
The study aimed to discuss aspects of body mass index as a measure of obesity, along with drawbacks arising from demographic differences and reliance on self-reported height and weight.
Design
Review
Authors
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BMI limitations require demographic adjustments in practice; leaves open refinement of obesity assessment tools.
While BMI remains a widely used, simple, and inexpensive tool for screening weight categories, it has significant limitations regarding body composition, age, and ethnic differences that require consideration in clinical practice.
Mohajan et al. (2023) conducted a review in Obesity and Underweight. Body Mass Index (BMI) was evaluated. Body Mass Index is a widely used and inexpensive anthropometric tool to measure obesity, though it has limitations regarding age, gender, and ethnic differences in body fat composition.