Four types of children are prone to myopia

Abstract: the genetic degree of myopia increases with the deepening of degree. Generally speaking, myopia below 300 degrees has little to do with heredity: myopia of 300-600 degrees has a close relationship with heredity; Almost all myopia above 600 degrees is related to heredity., Experts point out that there are four types of children who are more likely to become myopia than other children, so what are the four types?, For children with less sleep time, if the child’s sleep time decreases during the accelerated period of children’s growth and development, especially at the ages of 7-9 and 12-14, Or artificial sleep deprivation time (overburdened with homework) will cause myopia in some children. Children with low birth weight, who weigh less than 2500g at birth, are prone to myopia before puberty. This is mainly due to congenital dysplasia of children with low birth weight and excessive ocular axis development due to adverse factors. Children born prematurely, 2 weeks or 2 weeks prematurely Children over weeks often have myopia in childhood. The mechanism of myopia in these children is the same as that in low birth weight children., Parents are myopic,

experts point out that there are four types of children who are more likely to become myopic than other children, so what are the four types?

children with less sleep time

in the accelerated period of children’s growth and development, especially at the ages of 7-9 and 12-14, if the children’s sleep time decreases,

children with low birth weight

Children who weigh less than 2500 grams at birth are prone to myopia before puberty. This is mainly due to the congenital dysplasia of low birth weight children and the long development of ocular axis caused by adverse factors.

children born prematurely

children born prematurely for 2 weeks or more often have myopia in childhood. The mechanism of myopia in these children is the same as that in low birth weight children. The parents of

and

are myopic. The genetic degree of

and

myopia increases with the deepening of the degree. Generally speaking, myopia below 300 degrees has little to do with heredity: myopia of 300-600 degrees has a close relationship with heredity; Myopia above 600 degrees is almost related to heredity.