儿童静态视敏度与动态视敏度的相关性及其对体育活动的意义  

Correlation of Static Visual Acuity and Kinetic Visual Acuity in Children and Its Implication to Physical Activity

作　　者：孙雷[1] 蔡赓[1] 殷荣宾[1] 潘景玲 王国祥[1] 陈钢[1] 黄珂 邱卓英[2] SUN Lei;CAI Geng;YIN Rong-bin;PAN Jing-ling;WANG Guo-xiang;CHEN Gang;HUANG Ke;QIU Zhuo-ying(College of Physical Education and Sports,Soochow University,Suzhou,Jiangsu 215021,China;Research Institute of Rehabilitation Information,China Rehabilitation Research Centre,WHO Family of International Classifications Collaborating Center in China,Beijing 100068,China)

机构地区：[1]苏州大学体育学院,江苏苏州市215021 [2]中国康复研究中心康复信息研究所,世界卫生组织国际分类家族中国合作中心,北京市100068

出　　处：《中国康复理论与实践》2018年第12期1485-1488,共4页Chinese Journal of Rehabilitation Theory and Practice

基　　金：江苏教育科学"十三五"规划课题(No.D/2018/01/51);中央级公益性科研院所基本科研业务费专项资金项目重大科学研究引导基金项目(No.2017CZ-7;No.2018CZ-4);江苏高校品牌专业建设工程项目。

摘　　要：目的分析儿童静态视敏度与动态视敏度的发展特征及两者之间的关系。方法 2018年4月至7月,运用标准对数视力表和动态视力检测仪对苏州市715名6～10岁儿童进行静态视敏度、动态视敏度测量。结果 6～9岁儿童动态视敏度和静态视敏度随年龄增长逐渐升高,9～10岁出现下降;男生动态视敏度显著高于女生(t=4.604, P <0.001),静态视敏度无显著性差异(t=1.822, P> 0.05);动态视敏度与静态视敏度中度正相关(r=0.552, P <0.01);动态视敏度能正向预测静态视敏度(B=0.617, P <0.001)。结论儿童动态视敏度与静态视敏度随年龄的变化趋势一致,两者呈中度正相关,动态视敏度可以一定程度预测静态视敏度。强化动态视敏度训练可能有助于静态视敏度的改善。Objective To investigate the developmental characteristics of static visual acuity(SVA)and kinetic visual acuity(KVA)and the correlation between the for children.Methods From April to June,2018,SVA and KVA of 715 children aged 6 to 10 years in Suzhou were tested with logarithmic visual chart and KVA meter.Results KVA and SVA increased with age within 6 to 9 years old,and decreased then.KVA was higher in boys than in girls(t=4.604,P<0.001),but not significantly different for SVA(t=1.822,P>0.05).There was a moderate positive correlation between KVA and SVA(r=0.552,P<0.01).KVA can predicted SVA(B=0.617,P<0.001).Conclusion KVA and SVA develop for children aged 6 to 9,and moderately positive correlate with each other.It means SVA may be improved via training of KVA.

关 键 词：儿童 静态视敏度 动态视敏度 体育活动 

分 类 号：R778[医药卫生—眼科]