Research report on adolescent myopia

1. Problems

According to a survey, there are more than 5 million blind people in our country and nearly 10 million people with low vision, especially in Among children and adolescents, the prevalence is extremely high. The latest data from the National Student Physical Health Survey show that the incidence of myopia among primary school students in my country is 22.78%, that of middle school students is 55.22%, and that of high school students is 70.34%. What is even more shocking is that a survey report stated that more than 300,000 people in China have been blinded by high myopia. 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? How do children's eyes become myopic? Is it just caused by bad usage habits?

2. Survey analysis:

Most students suffer from myopia because they do not pay attention to protecting their eyes. Improper eye use and failure to pay attention to eye hygiene (such as watching TV and surfing the Internet for too long, etc.) are the main reasons for the increase in myopia among modern teenagers. There are also some teenagers whose myopia is caused by other factors such as malnutrition and environmental influences. The most typical causes of myopia are:

1 Using your eyes for too long;

2 Watching TV too close;

3 Watching TV with too dark, The colors are too dazzling;

4 The posture when doing homework is incorrect;

5 Reading in the sun with too strong light;

6 The light is too weak Reading in the light;

7 Using the computer for a long time;

8 Unreasonable diet;

9 Reading in a bumpy car;

10 Genetic factors;

11 Not doing eye exercises seriously.

IV. Survey results:

Through the survey, it was found that the rate of myopia among today's middle school students is increasing, but middle school students do not pay much attention to the phenomenon of myopia. Some people even think that wearing a pair of glasses can cure myopia. I don't care about myopia and make mistakes. Many people often blame it on bad eye habits, such as improper reading distance, too dark light, prolonged use of eyes, etc. However, medical research in recent years has shown that unbalanced diet, lack of sleep, noise, etc. are also important factors in inducing myopia in teenagers.

5. Suggestions

(1) When reading, your posture should be correct and the light should be sufficient. To read and write, you should sit one foot away from the desk, your chest one foot away from the desk, and your eyes one foot away from the textbook.

(2) Do not read while riding in a car or walking, and do not lie down to read. After reading and writing for 1 hour, you should look into the distance for 10 minutes or walk outdoors to adjust your eye muscles.

(3) Always wear some eye drops, such as: cherish eye drops, eyesight eye drops, pearl eye drops, etc. Do eye exercises for ten minutes between classes.

(4) Use the Internet as little as possible or watch other highly radioactive things. Pay attention to the arrangement of work and rest time, and do not let your eyes be in a state of fatigue for a long time.

(5) Don’t be picky about your food, eat less spicy food, and eat more food containing vitamin C, vitamin A, and D.

(6) Go to an ophthalmologist for regular examinations and follow the doctor’s instructions to gradually correct your vision or prevent the progression of myopia.

6. Experience

The eyes are the windows to the soul, so isn’t vision the window frame? Vision is related to our whole life. We must take good care of our eyes and never become a "four-eyed chicken" or regret our eyes in the future. Some professions require the use of eyes very much, especially those with better jobs. We protect our eyes now, isn’t it for the future? Having a pair of beautiful and bright big eyes is not only beautiful, but also able to find a good job. Wouldn’t it kill two birds with one stone? For our future, let’s protect our eyes!

Remember to give points

Reference material: Survey report on the sixth unit of Chinese language in the second volume of fifth grade primary school students