Prevalence of Visual Impairment Among Students Before and During the COVID-19 Pandemic, Findings From 1,057,061 Individuals in Guangzhou, Southern China

• Hoofdauteurs: Jing-hong Liang (Auteur), Yi-can Chen (Auteur), Yu Zhao (Auteur), Aerziguli Kakaer (Auteur), Nan Jiang (Auteur), Shan Huang (Auteur), Shu-xin Zhang (Auteur), Ya-jun Chen (Auteur)
• Formaat: Boek
• Gepubliceerd in: Frontiers Media S.A., 2022-02-01T00:00:00Z.
• Onderwerpen: article
• Online toegang: Connect to this object online.

BackgroundVisual impairment (VI) is a growing public health concern among students as a result of the COVID-19 pandemic.ObjectiveThis study investigated the change in VI before and during the pandemic among students.MethodsData on 547,864 and 497,371 students were obtained from the Guangzhou Survey...