Abstract: children with insufficient sleep are prone to myopia: in the accelerated period of children’s growth and development, especially at the ages of 7-9 and 12-14, if children sleep less, it will cause myopia in some children., According to statistics, among the 1.3 billion people in China, the incidence of myopia is as high as 25%. Among them, the majority of young people have myopia, and the incidence of myopia among students in middle schools is as high as about 70-80%. Experts pointed out that to prevent myopia, we need to start with children and understand the factors leading to children’s myopia, which is conducive to the prevention and treatment of myopia., Ophthalmologists suggest that under normal circumstances, the visual acuity of children at 3 months of birth is 0.012-0.02 and that of children at 6 months is 0.05. Therefore, the hyperopia ability of children under 1 year of age is relatively poor, which is 0.2 at 1 year of age. After that, the visual acuity increases by about 0.2 per 1 year of age, reaches normal 1.0 at 5 years of age, and the eyeball of children at 12 years of age is fully mature., Which children are prone to myopia?, 1. Parents are myopic, and their children are prone to myopia: the genetic degree of 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 is closely related to heredity; Almost all myopia above 600 degrees is related to heredity., 2. Children with low birth weight are prone to myopia: 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., 3. Premature infants are prone to myopia: children born 2 weeks or more prematurely often have myopia in childhood. The mechanism of myopia in these children is the same as that in low birth weight children., 4. Children with insufficient sleep are prone to myopia: during the accelerated period of children’s growth and development, especially at the ages of 7-9 and 12-14, if children sleep less, myopia will occur in some children., How to find children’s myopia?,
according to statistics, the incidence of myopia in China’s 1.3 billion population is as high as 25%. Among them, the majority of young people have myopia, and the incidence of myopia among students in middle schools is as high as about 70-80%. Experts suggest that the prevention of myopia needs to start with children and understand the factors leading to children’s myopia, which is conducive to the prevention and treatment of myopia.
and
ophthalmologists proposed that under normal circumstances, the visual acuity of children at 3 months of birth is 0.012-0.02, and that of children at 6 months is 0.05. Therefore, the hyperopia ability of children under 1 year old is relatively poor, which is 0.2 at 1 year old. After that, the visual acuity increases by about 0.2 per 1 year old, reaches normal 1.0 at 5 years old, and the eyeball of children at 12 years old is fully mature.
which children are prone to myopia?
1. Parents are myopic and their children are prone to myopia: the genetic degree of 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 is closely related to heredity; Myopia above 600 degrees is almost related to heredity.
2. Children with low birth weight are prone to myopia: 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.
3. Premature infants are prone to myopia: children born 2 weeks or more prematurely often have myopia in childhood. The mechanism of myopia in these children is the same as that in low birth weight children.
4. Children with insufficient sleep are prone to myopia: in the accelerated period of children’s growth and development, especially at the ages of 7-9 and 12-14, if children sleep less, it will cause myopia in some children.
how to find children’s myopia?
and
pediatric ophthalmologists believe that parents should carefully observe their children’s every move in their daily life. If they find that their children are slow and clumsy compared with other children of the same age, or they love to tilt their heads, frown and squint when watching things, sit close to TV, often rub their eyes with their hands, and fail to concentrate and see the blackboard clearly after school If the academic performance drops or the reading distance is very close, and the visual fatigue symptoms such as eye soreness, pain and dizziness occur in less than half an hour, the child should be taken to the hospital in time. The expert of the eye hospital suggested that
and
if there is a family history of eye diseases, the child should be examined by an ophthalmologist before one year of age. For 3-6-year-old children, regardless of their eyesight, it is necessary to go to the hospital ophthalmology for a comprehensive examination. 8-16 years old is the peak of myopia in children and adolescents. Therefore, parents should urge their children to develop good eye habits and go to the hospital regularly every six months. In addition, the earlier the age of myopia, the better the effect of treatment. The best way to correct myopia is to wear glasses. Parents must not trust some instruments and drugs. They should go to a regular hospital for optometry and glasses.