How to calculate the standard of childhood obesity? As long as the child's basic nutrition is guaranteed, there is really no need to give the child too much. Children can't absorb it at all, can't digest it, and can only bring a burden to children. The following are the criteria for how to calculate childhood obesity.

How to calculate the standard of childhood obesity 1 1, and how to judge the standard of childhood obesity?

Parents should consider at least three factors when considering whether their children are obese, namely, body mass index, the ratio of waist circumference to height and the ratio of body fat. The first is to measure the height and weight every year and calculate the body mass index (BMI). Usually children aged 2-6 are less than18; 6-9 years old less than19; 10- 12 years old is less than 2 1 (if it is a girl, it can be relaxed to 22); 13-15 is less than 23; 16-18 is less than 24. Secondly, the waist circumference should be measured regularly to determine whether it is abdominal obesity.

For children over 6 years old, the ideal waist circumference/weight value is less than 0 and 46.

Finally, if it is possible to measure the proportion of fat in the total weight, it should be known that boys and girls below 12 should be less than 20%; /kloc-less than 25% of girls are over 0/2 years old. Of course, it may be difficult for parents to measure their body fat ratio at present, but borrowing the body composition analyzer from the gym or some hospital clinics can play a certain preliminary screening role.

It should be reminded that the accuracy of this analyzer is related to the measurement time, whether the bladder is empty or not, and even whether there is sweat on the soles of the feet. The error is too large (the value of fat children may be low, and the value of thin children may be high), so it can only be used as a simple measure to make a more accurate judgment, or it should be carried out in the pediatrics or endocrinology department of the hospital.

2. The harm of childhood obesity

Hyperlipidemia: The blood lipid of obese children is significantly higher than that of normal children.

Hypertension: Due to the increase of obese children's body size, the total metabolism and oxygen consumption of the body increase, which obviously increases the burden on the heart and raises blood pressure.

Hyperinsulinemia: Hyperinsulinemia is common in obese children.

Fatty liver: The incidence of fatty liver in severely obese children is as high as 80%. Obesity in children is an important factor to induce fatty liver, and hypertension and hyperlipidemia are dangerous signals for obese children to suffer from fatty liver.

Respiratory diseases: Obese children are prone to respiratory diseases because of the accumulation of fat in chest wall, which limits chest expansion, affects lung ventilation function and reduces respiratory resistance.

Digestive system diseases: The prevalence rate of digestive system diseases in obese children is 15%, which is significantly higher than that in normal children.

Low immune function: Obese children have low immune function, especially decreased cell activity, and are prone to infectious diseases.

Precocious puberty: the contents of testosterone in male blood and dehydroepiandrosterone sulfate in female serum of obese children are significantly higher than those of normal children. The increase of body fat can increase the secretion of adrenal hormones and reduce the sensitivity of hypothalamus to the threshold of circulating sex hormones.

Low IQ: The total IQ of obese children is lower than that of healthy children.

3. How to prevent childhood obesity?

Moderate exercise: Most overweight children like to eat high-fat and high-sugar foods, such as hamburgers, fried chicken, cola, etc., which leads to high sugar and fat content in their bodies. Children's normal diet should be based on fruits and vegetables, carbohydrates, plus appropriate protein foods, such as lean meat, fish, eggs, beans and their products. It should be noted that when limiting food intake, children's basic nutrition and growth and development needs must be considered.

Moderate exercise: Nowadays, many children's obesity is caused by lack of exercise, so increasing children's exercise is a good way for children to lose weight. However, exercise to lose weight is persistent and should not be rushed. You can choose jogging, brisk walking, swimming, aerobics, Tai Ji Chuan, table tennis and so on.

Reduce mental burden: Some parents are too worried about their children's obesity and seek medical advice everywhere; Some criticize their eating habits in many ways and interfere too much. This may cause children's mental tension or antagonism, but it is not conducive to losing weight. Parents should persuade and actively assist people with emotional trauma or psychological abnormality to get rid of anxiety and depression. Enhance children's confidence and change the habit of overeating and exercising less.

How to calculate the standard of childhood obesity? 2 1. Causes of childhood obesity.

Eating habits: The most prominent cause of childhood obesity is unreasonable eating habits. Many obese children in childhood like to eat high-calorie foods and sweets, and often eat snacks instead of breakfast. According to the survey, if you only eat breakfast once a week, the probability of obesity is 18 and 6%. If you eat breakfast every day, the probability of obesity is 1 1 and 8%.

Living habits: I don't like sports, I often watch TV, and I like to lie still after dinner. These are also the causes of childhood obesity. According to the survey, the probability of obesity increases 1 and 5% for every hour of watching TV.

Endocrine disorder: Although growth hormone deficiency, thyroid hormone deficiency and cortisol excess are rare in obese children and adolescents, these diseases are characterized by reduced energy consumption and reduced growth, which leads to obvious central obesity in short children with slow growth.

Drugs: Long-term high-dose glucocorticoid therapy has a special form of centripetal weight gain.

2. What is the effect of childhood obesity?

Obese children have a high risk of obesity in adulthood, but there is not enough data to determine the risk level in childhood. However, if childhood obesity is not treated correctly, adult diseases may appear in teenagers. Obviously obese children may feel tired, short of breath or leg pain when exerting strength. Severe obesity can lead to shallow breathing and decreased lung ventilation, resulting in hypoxemia, erythrocytosis, cyanosis, enlarged heart, heart failure and even death. Obese children often have psychological barriers, which is not only the cause of obesity, but also an additional factor for the persistence of obesity. In recent years, some obese children in primary schools have been tested for intelligence. It is considered that obesity will make children's intelligence not fully developed, and their agility in calculation and thinking is at a disadvantage. Therefore, the ability to operate, distinguish and understand things is not as good as that of ordinary children.

3. What about children's obesity?

1, eat more fresh lean meat and protein.

When eating, children should insist on eating more fresh lean meat and protein, and refuse high-fat pork, hamburgers, fried chicken chops, French fries and biscuits. You can choose to eat foods rich in protein, such as soybeans, eggs, corn, tofu, prawns, oysters, chicken and pork.

2. Eat more fruits and vegetables and refuse snacks.

If your child is hungry, your first thought should be fruits and vegetables, not packaged snacks. Replace cookies, toffees or cakes with apples, strawberries and pears. Eat more vitamins and minerals such as broccoli, spinach, celery, onions and beans.

Step 3 choose whole grain foods

Whole grain food refers to whole wheat pasta, whole wheat bread, cereals, brown rice, black beans, barley and other foods. Whole grains are better for children because they are not processed more, have more fiber, are more nutritious and have less energy.

4. Choose low-fat or fat-free dairy products.

Dairy products are a good source of calcium and protein, so almost every parent will let their children drink milk to increase nutrition, but the large amount of fat and sugar contained in milk may be the cause of childhood obesity. Therefore, when choosing dairy products, stick to low-fat or fat-free products, such as skim milk, low-fat cheese and fat-free yogurt.

5. Don't drink sugary drinks

Delicious drinks will add a lot of calories to children's daily diet. So avoid letting children drink drinks, such as sports drinks, soda water and fruit juice. Instead, drink plenty of water or sugarless herbal tea.

Step 6 keep moving forward

This is one of the most direct and effective ways to lose weight. Take your children to outdoor activities as much as possible, such as climbing, jogging, dancing, swimming or skipping rope. For example, taking more children to volunteer activities will consume a lot of calories.

How to calculate the standard of childhood obesity as 3 1, and how to lose weight in childhood obesity?

The fact that Xiao Pang died in his sleep at the age of 4, I hope to remind all families with babies. As new parents, it is good to give the best to their children, but it is not worth it if it will indirectly affect their health. The following article will explain in detail how to lose weight for children and the harm caused by childhood obesity.

1, be sure to have a balanced diet.

Many children like to eat junk food, such as shrimp chips, potato chips, fried chicken, hamburgers and so on. They can't stop eating it. Restaurants such as KFC and McDonald's are simply a paradise for primary school students. After school is the weekend, I invite some children or clamor for parents to have a big meal! ! ! This is a common problem of many obese children. /kloc-How do obese children aged 0/0 lose weight? The first step is to eliminate junk food. In a store like KFC, try to bring as few children as possible. In addition, in addition to regular daily meals, try not to eat more snacks with high calorie, high sugar and high fat, so as to avoid children eating too much. Of course, three meals should also be mixed with meat and vegetables, with balanced nutrition.

2. Be sure to exercise more.

In addition to irregular diet, children gain weight because they don't exercise. Nowadays, children like to play mobile phones and games. They sit for an hour or two at a time. How can they consume energy by sitting still? Be sure to move. Of course, it is impossible to ask the little guy to exercise alone. Parents should take the lead. How do obese children lose weight? The second step is for parents and children to exercise together. On weekends, you can take your children to run, climb mountains, swim and ride bicycles, and regularly participate in some individual sports meetings to motivate your children to exercise, so that the whole family can keep fit and lose weight together and develop good exercise habits. For a long time, no matter how fat the child is, it can also have obvious slimming effect.

2. What are the hazards of childhood obesity?

1. Obese children have high blood lipids.

The blood lipid of obese children is significantly higher than that of normal children, and dyslipidemia is a high risk factor for atherosclerosis, hypertension and coronary heart disease.

2. Obese children are prone to respiratory diseases.

Obese children's chest wall fat accumulation, limited compression and chest expansion, reduced compliance, limited diaphragm movement, affecting lung ventilation function, reducing respiratory resistance, prone to respiratory diseases. Such as obstructive sleep apnea, obesity hypopnea syndrome and asthma.

3. Obese children are prone to fatty liver.

The incidence of fatty liver in severely obese children is as high as 80%. Obesity in children is an important risk factor of fatty liver, and hypertension and hyperlipidemia are the risk signals of fatty liver in obese children.

4. Obese children are prone to digestive system diseases.

The prevalence of digestive diseases in obese children was 15%, which was significantly higher than that in normal children (4%).

5. Obese children have low immune function.

Obese children's immune function is low, especially their cell activity is obviously reduced, and they are prone to infectious diseases.

6. Obese children have hyperinsulinemia.

Obese children generally have hyperinsulinemia. In order to maintain glucose metabolism, they are forced to secrete a large amount of insulin for a long time, leading to islet secretion failure and diabetes.

7. Obese children have precocious puberty

The contents of testosterone in male blood and dehydroepiandrosterone sulfate in female blood of obese children were significantly higher than those of normal children. The increase of body fat can increase the secretion of adrenal hormones, reduce the sensitivity of hypothalamus to the threshold of circulating sex hormones, and lead to precocious puberty. Early sexual development will cause sexual awareness, lead to early confusion, fear and anxiety about sex, and affect children's study and life.

8. Obese children have low IQ.

The total IQ and quotient of obese children are lower than those of healthy children, and their activities, learning and communication abilities are lower. Over time, they will experience depression and inferiority complex, which will make children sensitive to interpersonal relationships, introverted, and have low social adaptability, which will affect their mental health.

3. How to prevent childhood obesity?

1, mom and dad must agree.

First of all, we must win the support of all family members, especially to "fix" grandparents. Otherwise, it is soft-hearted. Parents urge their children to lose weight. Grandparents give their children a lot of nutrition on their backs, and even directly deny their parents' practices. Then, the road to losing weight must be full of resistance.

2, a balanced diet

Most fat children prefer meat to vegetables, which makes fat babies seriously lack some nutrients. Therefore, parents should gradually cultivate their children's good habit of eating everything.

Children's eating habits are rarely born, and 80% depends on their parents' patterns. If you tell your child that a food is nutritious and sweet, and you stay away from it every time, it will make your child feel worse about it, which will lead to partial eclipse. Therefore, when parents try to make their children eat more vegetables, they should also set a good example.

Drink more juice and water and less sweet drinks.

Most fat children like to drink carbonated drinks such as coke and sprite. These drinks are rich in sugar and calories. It's strange that the baby is not fat after drinking too much.

Therefore, controlling the baby to drink carbonated drinks is an important way to help the baby lose weight. Usually, mom should try to use sugar-free juice and water instead. Before eating, the mother asked the child to drink some juice, and a glass of juice was poured into his stomach. The small stomach didn't have much capacity.

4. Eat less and eat more.

In kindergarten, children sometimes eat a little, and mother repeatedly told the teacher that children don't have to give it when they have eaten almost. At home, mothers should also pay attention not to let their children eat indefinitely when they see what they like to eat, so as not to expand their stomachs and let their children eat more. Usually, the distance between two meals allows children to eat some raw fruit, so as to prevent children from eating too much because of hunger.

Step 5 exercise more

When eating, there are more cartoons on TV. Therefore, in order to let their children eat quietly and smoothly, parents let their children feed while watching TV, but this is not good and can easily lead to overfeeding. In addition, parents can find that children who love watching TV and exercise less are mostly fat.

4. What is the healthiest height and weight of the baby?

3-year-old baby's height and weight growth index

Male students weigh10,61-20,64 64kg and are 86,3-109,4 cm tall. Female students weigh 10, 23-20, 10kg, and are 85,4-108, 1cm.

Height and weight growth index of 4-year-old infants

Male students weigh12,01-73kg and are 92,5-1/kloc-0,6,5cm tall. Girl's weight 1 1, 62-23, 30kg, height 9 1, 7- 1 15, 3cm.

Height and weight growth index of 5-year-old infants

Male weight13,50-85kg, height 98,7-124,7cm, female weight/kloc-0,2,93-26,87kg, height 97,8-123,4cm.

Height and weight growth index of 6-year-old infants

Male students' weight14,74-57kg, height 104, 1- 132, 1cm. Female students' weight 14,11-30,94 94kg, height103,2-130,8 cm.