less than 20.7 |
less than 19.1 |
underweight - the lower the BMI the lower the risk |
26.5 - 27.8 |
25.9 - 27.3 |
marginally overweight - some risk |
27.9 - 31.1 |
27.4 - 32.2 |
overweight - moderate risk |
31.2 - 45.4 |
32.3 - 44.8 |
severe overweight - high risk |
greater than 45.4 |
greater than 44.8 |
morbid obesity - very high risk |