For more than 30 years we have been wedded to the Body Mass Index (BMI) as the sole criterion for deciding whether someone is obese or not. It is used by most health authorities to classify both ...

Body Mass Index (BMI) is widely used as an indicator of body fat content. Your weight alone is not sufficient to establish if you are in a healthy weight range. For example, a tall but slender person ...

The Student Aid Index (SAI) is the key metric that colleges use to calculate your financial need as a relates to providing financial aid packages. The Student Aid Index (SAI) replaced the Expected ...