How is ‘Body Mass Index Calculation’ Made?

In this content body mass index calculation how to? In addition to the question, what does the height weight index table and body mass index values ​​mean for children? We have also included detailed information such as: How is body mass index calculated? Before moving on to the topic, what is the frequently asked body mass index? We wanted to answer the question. Let’s start!

Body mass index (BMI)indicates how close you are to the weight that is considered normal for your body. It allows you to determine whether you are underweight, ideal weight, overweight or obese according to your weight and height. This measurement does not take into account variables such as fat, muscle, age, gender. However, it has an important role in monitoring your weight status and predicting your possible diseases.

How is the body mass index calculated?

The body mass index is calculated by dividing the body mass in kilograms by the square of the body length in meters. With this calculation method ideal weight analysis You can learn about your possible health risks and take the necessary measures to keep your weight under control.

in adults For the calculation formula, you can briefly follow these steps: First of all, you should measure your height without shoes and on a flat surface. For example, let’s say you are 1.75 meters tall. You need to multiply the height you measured in step 1 with your height measurement again.

So if your height is 1.75 meters, the calculation you will make is: 1.75 x 1.75 = 3.0625. More without being hungry or too fullYou should measure your weight with your daily clothes, without any weight on you. Your weight is 70 kg. Let’s assume it is. In the last step, you should divide your weight by the square of your height, which you measured in step 2.

So 70 / 3.0625 = 22.85. The result means your body mass index is 22.85. So what does this result value mean? Let’s learn in detail later in the article.

What do body mass index values ​​mean?

• Results under 18.5: Underweight, underweight
• Results from 18.5 to 24.9: at healthy weight
• Results 30 to 39.9: Above healthy weight, obese
• Results over 40: Well above healthy weight, morbidly obese

18.5 Results below: Under healthy weight, underweight: When this result, which shows that your weight is insufficient compared to your height, it is recommended to gain weight in a healthy way by applying to the authorized health units. 18.5 – 24.9 Results between: At healthy weight: This value indicates that you are at your ideal weight level.

People who have such a result are recommended to maintain a healthy, regular and balanced diet. However, you should always consult your doctors to determine if any changes to your lifestyle should be made. 25 – 29.9 Results between: Above healthy weight.

With this result, which shows that you are overweight compared to your height, it is recommended that you get rid of your excess weight as an examination. 30 – 39.9 Results between: Well above healthy weight, obese: It is evaluated in the class of first degree obese.

It means that your weight is at a level that may pose a risk to your health. As a result, it is recommended to lose weight through a physician and dietitian. 40 Results on: Well above healthy weight, morbidly obese:

It is very high for these people in the third degree obese class to have life-threatening diseases. It is recommended to lose weight in a healthy way with a doctor and dietitian examination.

What you should pay attention to:

Your body mass index calculation result only determines your possible body type. Although used by medical professionals in research around the world, it cannot be used to diagnose health problems. your BMI In order to determine whether it poses a risk for many health problems such as heart attack, diabetes and cancer, you should be examined and treated in health institutions.

BMI is not used for muscle builders, athletes, pregnant women and the elderly. This is because only height and weight are considered, not muscles and fat. For example, an elderly person who appears to be at a healthy weight but is sedentary may have a significant amount of body fat despite not being obese.

While this condition is unhealthy, a muscular teenager with the same BMI can be considered healthy. It is possible for athletes and bodybuilders to be considered overweight due to the fact that muscles are heavier than fat, but to be at a healthy weight for their body structures.

Those with lower muscle mass, such as developing children and the elderly who have lost their muscle mass, may have a lower BMI. Body composition changes in women during pregnancy and lactation, so it is not appropriate to calculate BMI.‎

Calculation of body mass index in children:

It varies by gender and age in children and young people. Therefore, children are calculated differently from adults. In addition, these values ​​change as your child gets older and longer. Therefore, when using a calculation tool, you should use a separate BMI calculation table for yourself and your child.

First, measure your child’s height. For example, 1.20 meters. Get the neck square. 1.20×1.20=1.44 Measure your child’s weight. For example, 22 kg. Then divide the weight by the square of the height. 22/1.44=15.27 Mark the place where BMI result intersects with age in the table below.

For example, 8 years old. If the intersection area is in the green area, it is normal, if it is yellow, it is overweight, and if it is red, it is obese. If it is below the green area, it means that it is weak.

According to the results of the ‘Childhood Obesity Survey’ (COSI-TR) conducted by the Ministry of Health; 22.5 percent of children in Turkey whose body mass index was calculated, that is, one out of every 5 children, were defined as obese. If you encounter such a result in your measurements, it is always to your advantage to consult a pediatrician.

Body mass index and health risks:

In addition to the body mass index value, waist circumference and body fat ratio It also gives information about the degree of obesity. BMI results in the overweight and obese categories may indicate a higher risk of developing diseases such as:

If you think you or someone you know is obese or underweight, it is highly recommended to consult your doctor, especially if the cause does not appear obvious.

What are the risks associated with being overweight?

• Hypertension
• Higher levels of LDL cholesterol, commonly considered “bad cholesterol”, lower levels of HDL cholesterol considered good cholesterol, and high levels of triglycerides
• Type II diabetes
• coronary heart disease
• Paralysis
• gallbladder disease
• Osteoarthritis, a type of joint disease caused by the breakdown of articular cartilage
• Sleep apnea
• Body aches, breathing problems, and difficulty with certain physical functions

What are the risks associated with being thin?

• Vitamin deficiencies
• Anemia (anemia)
• Osteoporosis, a disease that causes bone weakness and increases the risk of bone fracture
• Decreased immune functions
• Growth and development problems, especially in children and adolescents
• Possible reproductive issues for women due to hormonal imbalances that can disrupt the menstrual cycle. Underweight women also have a higher chance of miscarriage in the first trimester.
• Possible complications from surgery

Please note, the body mass index calculation is only done to find out how thin, ideal weight, overweight or obese you are. It cannot be used to diagnose any disease. The values ​​you get do not give the result that you are healthy or unhealthy. For appropriate diagnosis and treatment, you should consult your doctor and authorized health institutions. In this way, you can get the most accurate and specific information.

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