Symptoms of Dry Eye Disease in Hospitalized Patients with Coronavirus Disease 2019 (COVID-19)

Figure 1

OSDI subscale scores in different subtype DED symptoms. The contributing factors of severe DED symptoms in hospitalized COVID-19 patients were visual function and environmental triggers. The contributing factors of moderate DED symptoms in hospitalized COVID-19 patients were environmental triggers (uncomfortable in low humidity), ocular symptoms (gritty), and visual function (limited electronic devices). In mild DED symptoms group, the contributing factor was mainly focused on visual function (poor vision).