COVID-19(30) Patient(24) with COVID-19(22) Admission(20) Mortality(19) age(16) outcome(14) patients hospitalized(14) myocardial injury(13) patients(13) death(13) patients with COVID-19(11) intensive care(11) Gender(11) 95% confidence interval(11) Odds ratio(10) significantly(10) Diagnosis(10) Characteristics(10) Biomarker(9) survivor(9) risk(9) elevated(9) remained(8) omicron(8) association(8) evaluate(7) Coronavirus disease 2019(7) died(7) peptide(7)