Incidence of myopia in China as of 20 16.

According to the results of the national students' physical health survey in 20/4 years, 7 ~ 12-year-old pupils, 13 ~ 15-year-old junior high school students, 16 ~ 18-year-old senior high school students,19 ~.

According to the National Health Vision Report released in June this year, it is estimated that in 20 12, among the total population over 5 years old in China, there will be about 500 million people suffering from myopia and hyperopia, including about 450 million people suffering from myopia.

At present, there is no data on the incidence of myopia in 20 16.