“National disease” of 900 million people

Abstract: data show that people generally have various degrees of visual defects, mainly ametropia (including myopia, hyperopia and astigmatism) and presbyopia. The population of ametropia has reached 480 million to 530 million, and the prevalence of uncorrected presbyopia over the age of 40 accounts for 67.85%, reaching 370 million., When mobile phones make the social radius shorter and shorter, when electronic products become the main position to focus on vision, when children’s activity time is occupied by the pressure of entering school… Overwhelmed eyes are exposed to a series of visual health threats., Data show that people generally have various degrees of vision defects, mainly ametropia (including myopia, hyperopia and astigmatism) and presbyopia. The population of ametropia has reached 480 million to 530 million, and the prevalence of uncorrected presbyopia over the age of 40 accounts for 67.85%, reaching 370 million., To sum up, two huge groups of people have become a new “national disease” for about 900 million people., Qin Yingrui, deputy director of the optometry Committee of China glasses association, was the first group of optometrists in China and recognized as a leading optometrist in the circle. In the 1980s, his old state-owned enterprise Beijing Daming glasses store came to optometry and glasses every day. At that time, there were only four glasses stores in Beijing. “All together, there are more than 400 in a day.”. Up to now, there are nearly 2000 glasses stores in Beijing. According to the statistics of Beijing glasses association, there are about 200000 pairs of glasses every day. Qin Yingrui has been on the front line for more than 30 years and witnessed the geometric growth of the army of supporting glasses., According to the data given by LV Yanyun, general manager of optometry and glasses Center of Beijing Tongren Hospital, in 2015, Tongren Hospital checked optometry 342000 person times, of which about 50% were teenagers. “Especially in recent years, the growth is faster, and even severe myopia occurs at the age of five or six.”, Official data also confirm this result. According to the survey data of Professor Li Ling’s team, in 2012, the prevalence of ametropia over 5 years old in China was 38.63% ~ 42.72%, and more than 90% of ametropia was myopia, and the number of myopia ranged from 437 million to 487 million., It can be said that there must be a myopia when walking among three people.

when mobile phones make the social radius shorter and shorter, when electronic products become the main position to focus on vision, when children’s activity time is occupied by the pressure of entering school… Overwhelmed eyes are exposed to a series of visual health threats. Data from

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show that people generally have various degrees of vision defects, mainly ametropia (including myopia, hyperopia and astigmatism) and presbyopia. The population of ametropia has reached 480 million ~ 530 million, and the prevalence of uncorrected presbyopia over the age of 40 accounts for 67.85%, reaching 370 million.

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to sum up, two huge groups of people, “can’t see” has become a new “national disease” of about 900 million people.

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can’t see clearly. They hit a large area of

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. Qin Yingrui, deputy director of the optometry Professional Committee of China glasses association, is one of the earliest optometrists in China and recognized as a leading optometrist in the circle. In the 1980s, his old state-owned enterprise Beijing Daming glasses store came to optometry and glasses every day. At that time, there were only four glasses stores in Beijing. “All together, there are more than 400 in a day.”. Up to now, there are nearly 2000 glasses stores in Beijing. According to the statistics of Beijing glasses association, there are about 200000 pairs of glasses every day. Qin Yingrui has been on the front line for more than 30 years and witnessed the geometric growth of the army of supporting glasses. According to the data given by LV Yanyun, general manager of optometry and glasses Center of

and

Beijing Tongren Hospital, in 2015, Tongren Hospital examined optometry 342000 person times, of which about 50% were teenagers. “Especially in recent years, the growth is faster, and even severe myopia occurs at the age of five or six.” The official data of

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also confirm this result. According to the survey data of Professor Li Ling’s team, in 2012, the prevalence of ametropia over the age of 5 in China was 38.63% ~ 42.72%, and more than 90% of ametropia was myopia, and the number of myopia ranged from 437 million to 487 million.

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can be described as a three person line, and there must be one myopia

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. In this group of data, the huge myopia population also has age characteristics, and myopia is obviously younger. The number of teenagers with myopia is the largest, and the average myopia rate between 6 and 15 years old is 46.64%.

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compared with myopia, which can’t see clearly from a distance, there is another kind of near blindness, which is also very common, that is, presbyopia, which is often called presbyopia. This vision problem caused by the aging of eyes is almost the “standard” for people to old age. The farther you hold the newspaper in your hand, the clearer you can see. Your eyes will be tired after reading it for a while. These are obvious presbyopia. If it is difficult to insist on seeing things for less than half an hour, you should wear reading glasses for optometry. The sooner the better, but many people disagree.

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data show that among the population over 40 years old in China, the prevalence of uncorrected presbyopia reaches 67.85%, accounting for about 370 million, close to one third of the total population. Moreover, due to the differences between urban and rural areas and the gap in education level, the older the elderly and the elderly with low education level, the higher the uncorrected presbyopia rate.

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myopia and presbyopia have become the two main forces in the invisible population.

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see closer and closer and hurt more and more deeply.

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in fact, liberating children’s vision and putting it into nature and exercise can most effectively prevent and control the occurrence of myopia.

once had a bold parent. When the child first got glasses, he was 600 degrees myopia, an increase of 200 degrees a year. Parents worried that they simply let their children suspend school for a year and went to Inner Mongolia. Going out is the endless green grassland. Children fly kites and ride horses. They are more relaxed than ever before. One year later, vision control did not deteriorate.

although dropping out of school is not the best solution, it at least makes us realize that outdoor activities can really help improve our eyesight.

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are specific to different sports and have different effects on vision relief. According to the investigation and research, compared with the impact of long-distance running, table tennis and basketball on improving vision, table tennis has the best effect. The movement speed of table tennis is very fast, and the height, distance and distance are constantly changing, so that the eyes should constantly shrink and relax, which will have a certain impact on the dimming and focal length.