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Meta-analysis of overall pooled and subgroup OR with 95% CI across RCTs for the primary outcomes in patients with ARDS. Forest plot showing the significance of the relationship between the use of low-dose corticosteroids and mortality in patients with early and unresolving ARDS according to the fixed effects model; RCTs: randomized controlled trials; OR: odds ratio; CI: confidence interval; ARDS: acute respiratory distress syndrome.
