Quick Answer: How does BMI define obesity?

If your BMI is less than 18.5, it falls within the underweight range. If your BMI is 18.5 to <25, it falls within the normal. If your BMI is 25.0 to <30, it falls within the overweight range. If your BMI is 30.0 or higher, it falls within the obese range.

Is BMI an accurate measure of obesity?

Estimations of body fat beyond BMI include measurements with calipers and waist-to-hip ratio measurements. However inaccurate, BMI is the most convenient way to classify body fat mass and obesity. There are, on the other hand, better methods to measure whole body fat levels.

Is a BMI of 33 considered obese?

Thus, a body mass of less than 18.5 is considered underweight; 18.5 to 24.9 is considered a healthy weight; 25 to 29.9 is overweight; 30 to 39.9 is obese; and 40 or more is morbidly obese.

What BMI indicates morbid obesity?

Defining Obesity

Individuals are usually considered morbidly obese if their weight is more than 80 to 100 pounds above their ideal body weight. A BMI above 40 indicates that a person is morbidly obese and therefore a candidate for bariatric surgery.

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What is the best measure of obesity?

BMI

What is a good BMI?

For most adults, an ideal BMI is in the 18.5 to 24.9 range. For children and young people aged 2 to 18, the BMI calculation takes into account age and gender as well as height and weight.

Why is my BMI high when I’m not fat?

Muscle mass can make you heavier and increase your BMI.

Because muscles are more dense and heavier than fat, bodybuilders and other professional athletes like football players are often considered obese or overweight based on their BMI alone. If you have high muscle composition, you’re probably not overweight or obese.

What is my BMI if I weigh 150?

Your BMI is 00.00

Your weight (150 pounds) is in the Normal category for adults of your height (5 feet, 9 inches).

What is my ideal weight for my age?

Weight and height guide chartHeightWeight5ft 2″ (62″)104 to 131 lbs.136 to 158 lbs.5ft 3″ (63″)107 to 135 lbs.141 to 163 lbs.5ft 4″ (64″)110 to 140 lbs.145 to 169 lbs.5ft 5″ (65″)114 to 144 lbs.150 to 174 lbs.Ещё 17 строк

What is class 3 obesity?

Class 2: BMI of 35 to < 40. Class 3: BMI of 40 or higher. Class 3 obesity is sometimes categorized as “extreme” or “severe” obesity.

How do I know if Im morbidly obese?

An individual is considered morbidly obese if he or she is 100 pounds over his/her ideal body weight, has a BMI of 40 or more, or 35 or more and experiencing obesity-related health conditions, such as high blood pressure or diabetes.

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Is being morbidly obese a disability?

The Social Security Administration (SSA) lists obesity as a complex and chronic condition due to excessive body fat. … Morbid obesity is defined as anyone with a BMI over 40. If you are obese or morbidly obese, that alone won’t qualify you for disability benefits.

What are the 3 key indicators used to assess overweight?

Assessment of weight and health risk involves using three key measures: Body mass index (BMI) Waist circumference. Risk factors for diseases and conditions associated with obesity.

How do you detect obesity?

Obesity is diagnosed when your body mass index (BMI) is 30 or higher. To determine your body mass index, divide your weight in pounds by your height in inches squared and multiply by 703. Or divide your weight in kilograms by your height in meters squared.

How do you test for obesity?

This includes measuring your height; checking vital signs, such as heart rate, blood pressure and temperature; listening to your heart and lungs; and examining your abdomen. Calculating your BMI . Your doctor will check your body mass index (BMI). A BMI of 30 or higher is considered obesity.

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