眼肌调节机制下的户外运动对幼儿视力的影响

Effect of Outdoor Sports on Children’s Vision under the Mechanism of Ocular Muscle Regulation

研究了学龄前儿童户外运动设计对其视力发展情况的影响。选取上海市中心城区一所示范性幼儿园,通过问卷调查幼儿用眼习惯和父母近视情况,用单因素分析方法分析影响幼儿视力的因素,得知父母近视是导致幼儿阶段视力问题的主要原因(P<0.001);基于眼肌调节机制设计有助于改善幼儿视力的户外运动游戏,并对不同年龄段幼儿分层实施,通过Snellen视力表检查和电脑验光仪屈光数据综合分析,发现运动游戏实施后两组幼儿视力情况有明显差异(P=0.012),对于有潜在视力风险的幼儿,尤其是中大班幼儿效果最明显。该类运动游戏具有积极的作用,适宜在幼儿园和家庭中开展和普及。

This study focuses on the impact of outdoor sports design on preschool children’s vision.A model kindergarten in downtown Shanghai was selected to investigate children’s eye habits and parents’myopia.The factors affecting children’s visual acuity were analyzed by single factor analysis.Parents’myopia was the main cause of vision problems in early childhood(P<0.001).Some outdoor exercise games were designed based on the eye muscle regulation mechanism to help improve children’s visual acuity,and were implemented in different age groups.The Snellen acuity chart examination and computer optometry refractive data were comprehensively analyzed.After the implementation of the exercise game,there was a significant difference in visual acuity between the two groups(P=0.012),and it was found that the effect was most obvious for children with potential visual risks,especially for middle and older children.This kind of sports game has a positive role,which is suitable for popularization in kindergartens and families.