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
Table 3 Visual acuity test results of non-club members during the academic year for class starting 2019 (n=200).
Semester | Normal eyesight | Low myopia | Moderate myopia | High myopia | Myopia | |||||
---|---|---|---|---|---|---|---|---|---|---|
Frequency | (%) | Frequency | (%) | Frequency | (%) | Frequency | (%) | Frequency | (%) | |
Beginning | 30 | 15.00 | 90 | 45.00 | 47 | 23.50 | 33 | 16.50 | 170 | 85.00 |
End | 17 | 8.50 | 77 | 38.50 | 66 | 33.00 | 40 | 20.00 | 183 | 91.50 |