Body Mass Index
Body Mass Index (BMI) is a measure of your body fat based on height and weight. Though it does not directly measure percent of body fat, it does provide a more accurate measure of appropriate weight ranges than weight alone.
To qualify for obesity surgery, you need a BMI of 40 or more. But you may also qualify with a BMI of 35, if you suffer from obesity-related health conditions, such as diabetes or heart disease.
BMI Categories:
• Underweight = 18.5 or less
• Normal weight = 18.5 – 24.9
• Overweight = 25 – 29.9
• Obese (class I) = 30 – 34.9
• Obese (class II) = 35 – 39.9
• Obese (class III) = 40 or more