COVID-19(45) Result(14) objective(13) Analysis(12) Economic evaluation(12) cost-effectiveness(11) review(10) Treatment(10) clinical(9) conducted(9) Health technology assessment(8) Evidence(8) pandemic(8) Cost-effectiveness analysis(8) Remdesivir(8) coronavirus(8) Hospitalization(7) COVID-19 pandemic(7) shingles(7) Health(7) systematic review(7) outcomes(7) approach(7) Impact(7) Cohort(7) Patient(7) outcome(6) were used(6) Dexamethasone(6) Probability(6)