The overall study population included 301 hospitalized patients (601 eyes). Of the 483 patients admitted to the COVID unit at the time of the study, 301 patients met the inclusion and exclusion criteria. A total of 41 patients were admitted to the intensive care unit, 135 patients were unable to adequately report previous eye events due to their clinical situation, cognitive impairment, or confusional state, and 6 patients did not give consent.