The rates of poor eyesight of pupils aged 7 ~ 12, junior high school students aged 13 ~ 15, senior high school students aged16 ~/8 and college students aged 19 ~22 were 45.71respectively.
According to the data provided by the Health and Health Commission, in 20 18, the overall myopia rate of children and adolescents in China was 53.6%, that of primary school students was 36.0%, that of junior high school students was 7 1.6%, and that of senior high school students was 8 1.0%.
The overweight rate of school-age children in China has increased from 1. 1% to 20.4% in 20 14 years, and the obesity rate has increased from 0.5% to 7.3%, which is still rising in recent years. In addition, the physical health level of teenagers in China shows a phenomenon of "decreasing with age", and the rate of college students reaching the standard is lower than that of primary and secondary school students.
Extended data:
To achieve "one increase and one decrease", that is, to reduce the burden of schoolwork and increase outdoor activities, can we truly achieve "one foot, one punch and one inch" in reading and writing. According to the existing research data of myopia, reading and writing posture is closely related to the occurrence and development of myopia. Good posture starts with children, and parents and teachers share the responsibility of cultivating children's behavior habits.
In addition, parents should play the role of good guardians. Effectively monitor the time and intensity of children's rational use of electronic products. Lv Fan said, "Electronic products such as smart phones are good things in themselves. It is precisely because of their richness and vividness that children are more likely to immerse themselves in them."
Prevention and control of myopia is one of the most important indicators in health promotion in primary and secondary schools. The goal of myopia prevention and control is the most concentrated and sensitive goal in health promotion in primary and secondary schools.