COVID-19(54) COVID-19, Coronavirus disease 2019(31) clinical(28) SARS-CoV-2, Severe acute respiratory syndrome coronavirus 2(26) Patient(25) Cohort(23) SARS-CoV-2(22) coronavirus disease(20) 95% CI(15) ARDS, acute respiratory distress syndrome(15) outcome(14) Treatment(14) Hospitalization(14) Rate(13) death(13) IL, interleukin(13) Coronavirus disease 2019(13) coronavirus(12) age(12) participant(12) Infection(11) Odds ratio(10) ICU, Intensive care unit(10) OR, odds ratio(10) acute respiratory syndrome(10) Mild(10) determine(9) Health(9) Care(9) were assessed(9)