[Research progress on influencing factors of hyperopia reserve in children].

In recent years, myopia among children and adolescents has become widespread, younger, and more severe in China. As the predecessor of the onset of myopia, hyperopia reserve has received increasing attention. Premature depletion of the hyperopia reserve predicts myopia's rapid and premature onset. Depleting the hyperopia reserve in children is influenced by many factors, such as pregnancy complications, pregnancy nutrition, premature birth, breastfeeding, growth velocity, outdoor activities, prolonged work and sleeping. This paper reviews the physiological changes in children's hyperopia reserve and the factors influencing children's hyperopia reserve, aiming to provide evidence for the prevention and control of myopia in children and adolescents at an early age.近年来，我国儿童青少年的近视问题呈现普遍化、低龄化、重度化趋势，近视发生前的远视储备受到越来越多的关注。远视储备过早消耗是近视快速和过早发生的预测因素，儿童远视储备消耗受很多因素影响，如妊娠并发症、孕期营养、早产、母乳喂养、生长速度、户外活动、视近作业和睡眠等。本文通过对儿童远视储备的生理变化及其影响因素进行综述，旨在为儿童青少年近视防控抓早抓小提供科学依据。.