Many parents are confused that their children have good eyesight in the first and second grades of primary school and wear glasses when they are not aware of them; that they are easily equipped with glasses, and that the number of short years rises directly by 1,200 degrees。
Many people thought that the near-sightedness deepened the cell phone tablets and placed all their eyes on the eye-guard lights and blue-light glasses, which cost a lot of money and continued to creep up. Referring to the national council for health and welfare's technical guidelines on the appropriate approach to close-sighted prevention and control of children and young people, the number of children's near-sightedness does not increase at a flat rate, with two high-risk age groups in their lifetime, with a focus on these two windows, most children's near-sightedness can be stabilized and not developed to a high degree。
In reality, many parents feel that the best intervention has been missed when children are unable to see the blackboard and get glasses. Today, from the perspective of ordinary parents, the two risk age groups are made clear as to why they suddenly rise and what families can do to avoid the various eye-protection areas in the market。
First surge: lower primary school, 6-9 years of age, rapid depletion of distant vision reserves
Newly enrolled in primary school is the starting point for the near-sightedness of many children. The rapid growth of the eyeballs at this stage, combined with a sudden rise in school pressure, increases at close range in eye time, and reserves of vision that are born with them are quickly depleted。
What is a reserve of vision, which is commonly referred to as the “vision deposit” of the child's own eyes. Newly born children carry 200-300 degrees of vision and consume as they age. At about 6 years of age, 150-250 degrees of vision should also be retained to protect against near-sightedness. If this phase is consumed too quickly and the deposit is emptied early, the child will slide to the near-sighted。
Newly enrolled in primary school, working, reading, writing, and extracurricular brushing, all of which are close to the eye. Many parents have strict control over their mobile phones, but allow children to wait for two to three hours for writing and no rest for their eyes. Added to the compression of outdoor activity time and insufficient exposure to natural light, the distant vision reserve has been depleted for several semesters。
At this stage, many children start with false visual fatigue, and parents do not notice, until they look at the blackboard and look into the eyes and look at it. Once they are worn in the lower grades of primary school, the probability of increasing the number of degrees per year later increases significantly。
The biggest feature of this phase is that near-sightedness occurs quietly, and it's hard to find out. Children do not say they can't see, and many parents simply watch schools for visual screening, do not do eye axes or pupils, and are too late to find out。
Second surge: adolescence, 12-15 years old, long body, near-sighted rise
The second outbreak period is when the child reaches puberty. The child is tall, and the eye axles are synchronised. Each additional millimetre of eye axis increases approximately 250° 300° near-sighted。
Many children enter primary school at only one or 200 degrees of near-sightedness, entering the first year and the second year of primary school, with increased academic stress, more homework, more examinations, more nighttime brushing and further compression of outdoor exercise. The body as a whole is developing rapidly, and the eye axes are going crazy, and it's very common to increase 100 degrees per year by 200 degrees。
Girls grow early, mostly at 11-13 years of age, with a rapid increase in vision; boys tend to be later, concentrated in 13-15 years of age. The rate of near-sighted growth will not slow down until adolescent growth slows down and the height is basically stereotyped。
At this stage, it is easier to step on the pits: parents feel that they can do well with the glasses, review them only once a year, and the lenses have not changed for a long time, with more emphasis on fatigue and a vicious circle。
To be objective, not all children are always close-sighted at these ages. These are periods of peak risk, and if eye habits are done well and outdoor activity is sufficient, it is perfectly stable。
Identify four common illusions. Don't be misled
Hypothetical i: 5. 0 for vision, which means that the eyes are completely fine。
General vision can only see the naked eye, without seeing the eye axes and the distant eye reserves. Some children have a 5. 0 vision, but the distant vision reserves are almost exhausted, only one step away from the close vision, and only looking for vision can easily miss warning signals. Need to make a file of dilation to see the eye axes and pupils to be complete。
Fake two: no near-sighted without playing cell phone tablets。
Many families strictly prohibit electronics and children are still near-sighted. Long hours of reading, writing homework, painting, puzzles, all of which belong to close range eyes. What really hurts is the continued use of eyes at close range for a long time, not just on the screen itself。
Fake 3: the more you wear your glasses, the deeper you wear。
After the close-sightedness of the trueness, the need to wear glasses and to keep the eyes in a state of fatigue and ambiguity has increased faster. The proper glasses are used to stabilize the degrees, and are not the perpetrators of the increase in near-sightedness。
Fake iv: eye-protective, blue-lighted glasses prevent near-sightedness。
Qualified table lamps can improve the lighting environment, but they cannot prevent eye axle length; blue-ray glasses are primarily directed at electronic screen blue light and do not play a decisive role in anti-control close-sightedness and cannot be used as a primary tool and do not over-stretch eye-protective products。
Two high-risk age groups
Primary 6-9 years of age, core task: to maintain a forward-looking reserve
The daytime outdoor activity is guaranteed for a cumulative period of more than two hours per day, as is the absence of the sun, with priority given to the outdoors during the day, and the night walk is not an effective defence. Make sure you leave the classroom and don't lie down on the table and read。
Respect the 20-20-20 principle: 20 seconds per close distance and at least 20 seconds away. Do not exceed 40 minutes for continuous writing and get up and rest at regular intervals。
The position of reading and writing is strictly maintained, with no crooked head, no book reading and no reading in a moving car. Do your homework at night, the lights are on, the main lights are on, not just a small lamp, and the bright and dark contrasts are too bad for your eyes。
(b) the creation of a file on the development of deformity, with regular eye examinations conducted semi-annually, including eye axes and pupils, and not relying solely on simple school screening. Focus on distant vision reserves and eye axle changes, early warning, and not wait until the blackboard is lost。
Control the intake of sweet drinks to ensure sleep, with pupils sleeping for as long as possible 10 hours a day. High sugar diets can indirectly affect eyeball development, sleep deficit cannot be repaired, accelerating near-sighted progress。
12 – 15-year-old adolescence, core mission: control surges to avoid development with a high profile
If you are busy with your studies, you also have to squeeze out debris time. The accumulation of fragmentation is also effective when natural light is captured during the day on the way to school and in large classes, without a single two hours。
The mirrors must be taken to the regular hospital for pupils to see the light, and not directly to the glasses store computer. Children who are already near-sighted are reviewed every three to six months, and changes in degrees are adjusted in time for one or two years without a pair of glasses。
(c) rationally arrange the work and try not to stay up late. Junior high school students are guaranteed nine hours of sleep and stay up late can disrupt the development of the eyes and increase the degree。
If the annual number rises by more than 75 degrees, it is a relatively rapid near-sighted view, following the advice of an ophthalmologist, choosing the appropriate medical intervention, rather than simply changing ordinary frame glasses。
Close proximity eyes continue to be kept under control, and work is done on a regular basis, with no long periods of brushing。
The four most vulnerable areas for parents
Zone one: all things are good for the eyesight of primary school。
Many children have normal eyesight in the first and second grades, and in the third and fourth grades, they are falling rapidly. 6-9 years of age is the early warning window, which must be monitored in advance and not remedied by the close-sighted。
Misdirection ii: after near-sightedness, it is expected that the vision will be restored through massage and physiotherapy。
Realism has been lengthened and cannot be reversed. Market massages, eye protections can only alleviate visual fatigue, do not cure near-sightedness, do not spend much money on ineffective treatment and delay formal intervention。
Mistake iii: adults tend to study and ignore their vision。
Many parents at this stage look at their achievements and feel that near-sightedness is a small matter. Once advanced to a height of 600 degrees or more, the risk at the bottom of the eye rises after adulthood, at a cost far greater than the extra score。
Wrong area four: look for vision only, not eye axis data。
Visuality is only the result, and eye axle changes are early warning signals. Similarly, 5. 0 per cent of the eyesight, some of which are already oversized, and the risk of subsequent near-sightedness is high, which can be predicted in advance only if changes in the eye axis are observed on a regular basis。
Near-sightedness is irreversible, but the increase in degrees can be controlled. Taking up the 6-9 year-old reserve consumption period and the 12-15 year-old adolescence, putting in place prevention, review, daily habits, and the vast majority of children, will not rise dramatically in short periods of time. Near-sighted controls are not expensive instruments, but long-standing routines and regular formal eye monitoring。
I'd like to ask your parents, is your child in primary school or is it in adolescence? Do you usually take children's eye axes to create a file of dilation? The comment section is welcome to talk about your eyecare experience。
Empirical reminder: this is only for individual family education experience, sharing of parenting concepts and communication with the general public. Each child has a different personality, growing up environment, family circumstances, and is only educated for information purposes, and does not constitute professional parenting guidance, psychological advice for children。
