Advances in epidemiological research on insufficient hyperopia reserve in children
In recent years,the incidence of myopia in children and adolescents worldwide has been high and contin-ues to develop towards a younger age,and the hyperopia reserve has received more and more attention as a buffer against the development of myopia.To understand the occurrence of insufficient hyperopia reserve in children,many researchers at home and abroad have conducted epidemiological investigations on children in different regions.This article mainly reviews the judgment and epidemiological characteristics of hyperopia reserve and the role of outdoor activities in the prevention of hyperopia reserve insufficiency,aiming to provide a scientific basis for further attention to the protection of children's hyper-opia reserve and the prevention and control of myopia at a young age.