An adult is considered obese when their weight exceeds ideal body weight by what percentage?

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Multiple Choice

An adult is considered obese when their weight exceeds ideal body weight by what percentage?

Explanation:
Understanding obesity in this context means looking at how much weight a person has beyond their ideal weight. The guideline used here defines obesity as having a weight that is 30% or more above the ideal weight. You determine this with percent excess weight = (actual weight − ideal weight) ÷ ideal weight × 100%. For example, if the ideal weight is 100 pounds, reaching 130 pounds is a 30% excess and would be classified as obese. A weight of 120 pounds would be a 20% excess (overweight, not obese), and 115 pounds would be a 15% excess (not obese). Ideal weight is often estimated using formulas that take height and sex into account, such as the Hamwi method.

Understanding obesity in this context means looking at how much weight a person has beyond their ideal weight. The guideline used here defines obesity as having a weight that is 30% or more above the ideal weight. You determine this with percent excess weight = (actual weight − ideal weight) ÷ ideal weight × 100%. For example, if the ideal weight is 100 pounds, reaching 130 pounds is a 30% excess and would be classified as obese. A weight of 120 pounds would be a 20% excess (overweight, not obese), and 115 pounds would be a 15% excess (not obese). Ideal weight is often estimated using formulas that take height and sex into account, such as the Hamwi method.

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