Is a BMI of 16 considered anorexic?

Levels of severity Body mass index (BMI) is used by the DSM-5 as an indicator of the level of severity of anorexia nervosa. The DSM-5 states these as follows: Mild: BMI of greater than 17. Moderate: BMI of 16–16.99.

Is a BMI of 15.4 good?

If your BMI is low enough to increase your risk for serious health consequences, speak with your doctor or a qualified nutritional professional about healthy ways to gain weight. A BMI of 15.4 is extremely low—the bottom threshold is usually 18.5. A BMI around 15 means you could be 5′8″ and weigh 100 pounds.

What BMI percentile is anorexia?

Results: The weight criterion used for the diagnosis of anorexia nervosa corresponds to BMI values between the 5th and 10th centiles in both populations. In epidemiological terms the lowest BMI values in individuals aged 10 years and older occur during adolescence.

What BMI is atypical anorexia?

In the study, the average BMI for the typical group at their heaviest was 20.7, at the low end of the healthy range, and 25.2 for the atypical group, at the low end of the overweight range.

What low BMI is fatal?

In males, a BMI of around 13 appears to be fatal. The coefficient of variation (CV) of the BMI is 8.7%. In contrast, females survive to a lower BMI of around 11, although with greater index variability (CV 14%). Several females had BMI’s as low as 9 and 10.

Is BMI 18 anorexic?

A normal BMI for an adult is 18.5-25. Above that you are overweight and below that you are underweight. Adults with anorexia have a BMI below 17.5. If you are under 18 years of age, normal weight is assessed by using special age-related BMI charts.

Is a BMI of 17.5 too low?

The American Dietetic Association (ADA) defines the ideal body mass index (BMI) as between 20 and 25. Thus, anyone below that range would be considered underweight and those with a BMI from 18.5 to 17.5 extremely underweight.