I. Problems
According to the survey, there are more than 5 million blind people in China, and the number of people with low vision is nearly10 million, especially children and adolescents, and the prevalence rate is extremely high. According to the latest data from the national student physical health survey, the incidence of myopia in primary school students, middle school students and high school students in China is 22.78%, 55.22% and 70.34% respectively. What's even more shocking is that a survey report says that there are more than 300,000 people who are blind due to high myopia in China. Therefore, the prevention and treatment of myopia in children and adolescents has attracted more and more attention from students, parents and society. Why are more and more teenagers suffering from myopia? What should children do with myopia? Is it just bad habits?
Second, the investigation and analysis:
Most students are nearsighted because they usually don't pay attention to protecting their eyes. Improper use of eyes, neglect of eye hygiene (such as watching TV and surfing the Internet for too long). ) is the main reason for the sharp increase of myopia in modern teenagers. There are also some teenagers whose myopia is caused by malnutrition, environmental impact and other factors. The most typical reasons for myopia are:
1 Eye use time is too long;
2 watching TV too close;
3. The concentration of the TV picture is too deep and the color is too dazzling;
4. Incorrect posture when writing homework;
⑤ Reading in the sun with too strong light;
6 reading in too weak light;
7. Use the computer for a long time;
8 unreasonable diet;
9 reading in a bumpy car;
10 genetic factor;
1 1 Didn't do eye exercises seriously.
Third, the survey results:
Through investigation, it is found that the myopia rate of middle school students is on the rise, but middle school students do not pay attention to this phenomenon. Some people even think that they are nearsighted, just wear a pair of glasses. It doesn't matter if you are nearsighted. Many people often blame it on bad eye habits, such as improper reading distance, too dim light, long-term eye use and so on. However, medical research in recent years shows that unbalanced diet, lack of sleep and noise are also important factors that induce myopia in adolescents.
Four. suggestion
(1) When reading, the posture should be correct and the light should be sufficient. When reading and writing, sit one foot away from the desk, keep your chest away from the desk and your eyes away from the textbook.
(2) Don't read while riding or walking, and don't read while lying down. Read and write 1 hour, overlook 10 minutes, or go outdoors to adjust your eyes and muscles.
(3) Always order eye drops, such as Zhen 'ai Eye Drops, Mingmu Eye Drops and Pearl Eye Drops. Insist on doing eye exercises for ten minutes between classes.
(4) Try to surf the Internet or watch other radioactive things as little as possible. Pay attention to the schedule and don't let your eyes be tired for a long time.
(5) Don't be partial to food, eat less spicy food, and eat more foods containing vitamin C and vitamins A and D. ..
(six) to the ophthalmology department for regular examination, listen to the doctor's guidance, and gradually correct vision or prevent myopia from deepening.
Verb (short for verb) experience
The eyes are the windows of the soul, but isn't vision the window frame? Vision is related to our life. We should take good care of our eyes, and never become a "four-eyed pheasant" or regret our eyes in the future. Some occupations need eyes very much, especially those better jobs. We protect our eyes now, not for the future? Isn't it killing two birds with one stone to have a pair of beautiful and bright eyes that are both beautiful and can find a good job? For our future, protect our eyes!
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