2. The standard height of11year is 145.3CM, which is within the normal range. For example, when a child is 2 years old, his height is 84 cm, and after 2 years old, his height increases by about 7 cm every year. The height of children aged 2~ 12 is roughly estimated as: height (cm) = age ×7+70 (cm).
Extended data:
10 ~ 16 years old is a child's development period, and the child's head is like a mushroom after the rain, swishing straight up. The study found that for every 30,000 mg of calcium absorbed by children at this stage, their height will increase by 1 cm. However, the calcium intake provided by the daily diet of ordinary families is less than 50% of the calcium needed by children, which is far from meeting the needs of growth and development and needs extra calcium supplementation.
Children's three golden growth stages, like dominoes, are a continuous dynamic process, which is the foundation of the next growth stage.
Baidu Encyclopedia-Students' Physical Health Standard (as in the supplementary explanation of height standard weight lookup table)