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    Body mass index (BMI)

    Body mass index (BMI)

    Body mass index (BMI) is a number based on a person's weight and height that provides a way to estimate the effect of weight on health. The higher the BMI, the greater the risk of some diseases, including high blood pressure, coronary artery disease, stroke, osteoarthritis, some cancers, and type 2 diabetes.

    To calculate exact BMI, one of the following equations is used:

    • The person's weight in pounds and height in inches: BMI = (pounds x 700) divided by (inches squared)
    • The person's weight in kilograms and height in meters: BMI = kilograms divided by (meters squared)
    By Healthwise Staff
    Primary Medical Reviewer Ruth Schneider, MPH, RD - Diet and Nutrition
    Primary Medical Reviewer Adam Husney, MD - Family Medicine
    Specialist Medical Reviewer Rhonda O'Brien, MS, RD, CDE - Certified Diabetes Educator
    Last Revised January 14, 2010




    By: Healthwise Staff Last Revised: January 14, 2010
    Medical Review: Ruth Schneider, MPH, RD - Diet and Nutrition
    Adam Husney, MD - Family Medicine
    Rhonda O'Brien, MS, RD, CDE - Certified Diabetes Educator


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