Defining Childhood Obesity

Overweight & Obesity
Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to page options Skip directly to site content. New Adult Obesity Maps Obesity remains high, varies by state, and affects some group more than others. October 20, Page last updated: Therefore, BMI levels among children and teens need to be expressed relative to other children of the same age and sex. Check out the latest state initiatives and news related to nutrition, physical activity, overweight and obesity.

Overweight & Obesity

Overweight is defined as a BMI at or above the 85 th percentile and below the 95 th percentile for children and teens of the same age and sex.

Obesity is defined as a BMI at or above the 95th percentile for children and teens of the same age and sex. Therefore, BMI levels among children and teens need to be expressed relative to other children of the same age and sex. For example, a year-old boy of average height 56 inches who weighs pounds would have a BMI of This would place the boy in the 95 th percentile for BMI, and he would be considered as obese.

The CDC Growth Charts are the most commonly used indicator to measure the size and growth patterns of children and teens in the United States. BMI-for-age weight status categories and the corresponding percentiles were based on expert committee recommendations and are shown in the following table. BMI does not measure body fat directly, but research has shown that BMI is correlated with more direct measures of body fat, such as skinfold thickness measurements, bioelectrical impedance, densitometry underwater weighing , dual energy x-ray absorptiometry DXA and other methods 1,2,3.

BMI can be considered an alternative to direct measures of body fat. Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to page options Skip directly to site content. Enter Email Address What's this? BMI-for-age weight status categories and the corresponding percentiles were based on expert committee recommendations and are shown in the following table.

BMI does not measure body fat directly, but research has shown that BMI is correlated with more direct measures of body fat, such as skinfold thickness measurements, bioelectrical impedance, densitometry underwater weighing , dual energy x-ray absorptiometry DXA and other methods 1,2,3. BMI can be considered an alternative to direct measures of body fat.

Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to page options Skip directly to site content. Enter Email Address What's this? Related Topics Diabetes Nutrition. Recommend on Facebook Tweet Share Compartir. Weight Status Category Percentile Range Underweight Less than the 5th percentile Normal or Healthy Weight 5th percentile to less than the 85th percentile Overweight 85th to less than the 95th percentile Obese 95th percentile or greater.

Expert committee recommendations regarding the prevention, assessment, and treatment of child and adolescent overweight and obesity: Pediatrics ; Supplement December Childhood obesity and cardiovascular dysfunction.