Comparison of Myopic Progression before, during, and after COVID-19 Lockdown.
covid-19, lockdown, social policy, Reopening, Myopia, community containment, Children and teenagers, Chinese students, Myopic progression, Presenting visual acuity, Refractive error
Pingjun Chang, Bing Zhang, Li Lin, Ruru Chen, Siping Chen, Yune Zhao, Jia Qu