ＩＣＴ教育導入における視力低下の実態と効果的な健康管理について

In recent years, the incidence of myopia in children has been increasing, so it is important to determine the effects of environmental and lifestyle factors at an early stage and take countermeasures. The purpose of this study was to examine in detail the changes in the use of electronic devices and the changes in the visual acuity of children Comparing the good vision group and the poor vision group, no significant differences were observed in the frequency of attending cram schools, the frequency of exercising outside, the amount of time spent using electronic devices, and sleep. Although no significant difference was observed in stress response, the poor visual acuity group had a higher physical reaction score, and symptoms such as headache and fatigue we re observed compared to the good visual acuity group. Children's use of electronic devices was predicted to be longer than before COVID 19, but no significant change was observed in this study. It is believed that he lived under the supervision of his parents. In the future, it is necessary to investigate parents' ideas and measures to maintain their eyesight, clarify the relationship with children's eyesight, and consider guidance not only for children but also for parents.