an index used to indicate whether a person is over- or underweight. It is obtained by dividing a person’s weight in kilograms by the square of their height in meters. An index of 20-25 is normal (medical definition)
an index used to indicate whether a person is over- or underweight. It is obtained by dividing a person’s weight in kilograms by the square of their height in meters. An index of 20-25 is normal (medical definition)