COVID-19(8) age(7) SARS-CoV-2(7) Patient(7) analyzed(7) coronavirus disease(6) eyes(6) ocular(6) Abnormalities(5) patients with COVID-19(5) abnormality(5) acute respiratory syndrome(5) coronavirus(5) participant(5) hospital(5) setting(4) severe COVID-19(4) Point(4) measure(4) male(4) Diagnosis(4) China(4) association(4) Result(4) specimens(4) Relevance(4) outcome(4) 95% CI(4) Treatment(4) objective(4)