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What does BMI stand for in relation to obesity?
Correct Incorrect Body Mass Index (BMI) is a widely used anthropometric measure that estimates body fat based on an individual's weight relative to their height, calculated as weight in kilograms divided by height in meters squared (kg/m²). BMI categories help classify weight status: underweight (<18.5), normal weight (18.5–24.9), overweight (25–29.9), and obesity (≥30). While BMI provides a simple screening tool for obesity and associated health risks, it does not differentiate between fat and lean mass, so clinical judgment and additional assessments may be necessary for accurate evaluation.