14 February 2022>: Human Study
Degree of Myopia and Reduced Physical Activity in 3600 College Students in China
Xiangyu Zhao 1ABCDEG , Yanan Zhang 2ABCFG*DOI: 10.12659/MSMBR.934807
Med Sci Monit Basic Res 2022; 28:e934807
Figure 3 The distribution map of the level of college student’s eyesight of non-ball wushu sports clubs in China. The inner and outer circles of the pie chart indicate the beginning and end of the school year, respectively.