The child's height and weight standard is an important indicator to observe whether the child's growth and development are within the normal range.
1- 10 children's height and weight calculation formula:
1-6 months weight = birth weight+month age ×0.6
7- 12 month weight = birth weight+month age ×0.5
2- 10 years old weight = age ×2+7
The growth law of children's growth and development standards;
Average growth of full-term infants: 50 cm
Increase by 25 cm in one year
So when the baby is one year old: 50 cm +25 cm =75 cm.
It grows an average of 5 centimeters a year.
After 2-65438 +02 years old+height cm = age * 5+75cm.
If the height standard is lower than 10%, it is abnormal.
If the height standard is higher than 10%, it may be abnormal.
According to the relevant research data of the Department of Maternal and Child Health of the Ministry of Health of China, it shows the reference standard for the growth and development of children under 7 years old in China. Parents can compare their children's growth by comparing the height and weight reference table. If it is below the normal range, parents need not worry too much and can intervene early.
According to the medical percentile method, human growth and development are divided into five grades:
25th to 75th-moderately normal
75 to 97- medium is better.
Above 97th place-Excellence is good.
25th to 3rd-the middle and lower classes need intervention.
Below the third place-inferiority complex, short stature.
As can be seen from the child growth reference table, 3 is low in the normal range, 90 is high in the normal range, and 50 represents the average value in the normal range. If the child's height is below the standard, it is necessary to help the child grow taller through external factors or treatment, so that parents can judge whether the child's height is normal according to the growth standard.
What if the child is below the standard? It can be solved from three aspects!
Diet-
If people lack auxin, it will cause dwarfism. If you want to promote the secretion of auxin through diet regulation, you can supplement energy to the brain, such as fatty acids needed by the brain: vegetable oils such as sunflower oil and corn oil. Foods conducive to growth include fish, meat, milk, fungi, beans, sea cucumbers and so on. Promote the growth of bones and bone cells. At the same time, children are advised to eat less smoked, baked, high-sugar and fried foods when growing up.
sports
Actually, exercise is good for height. On the one hand, it can increase appetite, on the other hand, it can help sleep and promote the growth and development of children during sleep. Sports suitable for children are: high jump, jogging, playing ball, swimming and so on. There are many kinds of sports, so just choose the one that suits you and interests you. The same exercise intensity should be moderate, not excessive, and should be within your body's tolerance.
sleep
-The peak of auxin secretion, in the deep sleep period, usually from 2 1 to 1 in the morning, especially after 22 o'clock, the secretion of auxin is in the highest stage, so if you sleep late, you will miss the best secretion time of auxin, which will inevitably affect your child's height.
The reference range of sleep time is as follows:
/kloc-under 0/year-suggested sleep time: 1 9: 00 sleep time: 12- 16 hours.
1-2 years old-suggested sleep time: 19:30 sleep time: 1 1- 14 hours.
3-5 years old-suggested sleep time: 20:00 Sleep time: 10- 13 hours.
6- 12 years old-suggested sleep time: 2 1:00 Sleep time: 9- 12 hours.
When children are young, they don't have much consciousness of growing tall, so parents can help their children strengthen this consciousness so that they won't feel inferior because of their height when they grow up. Look at the time. It's past night 10. I am still busy with my work. My home has always been stable, and the lights in my room have long since gone out. No matter how busy you are, you have to sleep.