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