Clinical characterisation, treatment outcomes, and case fatality risk of patients with different SARS-CoV-2 variants in Bangladesh.

Although dexamethasone reduced the case fatality by 43% (aRR = 0.57; 95% CI = 0.22–1.46), the result did not reach statistical significance and the interaction by variant was null ( Table 4 , model 2).

also in 111,027 other papers