Correlation of Static Visual Acuity and Kinetic Visual Acuity in Children and Its Implication to Physical Activity
10.3969/j.issn.1006-9771.2018.12.025
- VernacularTitle: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
- Author:
Lei SUN
1
;
Geng CAI
1
;
Rongbin YIN
1
;
Jingling PAN
1
;
Guoxiang WANG
1
;
Gang CHEN
1
;
Ke HUANG
1
;
Zhuoying QIU
2
Author Information
1. 1. College of Physical Education and Sports, Soochow University, Suzhou, Jiangsu 215021, China
2. 2. Research Institute of Rehabilitation Information, China Rehabilitation Research Centre, WHO Family of International Classifications Collaborating Center in China, Beijing 100068, China
- Publication Type:Journal Article
- Keywords:
children, static visual acuity, kinetic visual acuity, physical activity
- From:
Chinese Journal of Rehabilitation Theory and Practice
2018;24(12):1485-1488
- CountryChina
- Language:Chinese
-
Abstract:
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.
