Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

154 questions · 157 findings · 45 reviews

No studies found 40 · 25.5%GRADE not reported 31 · 19.7%Very low 24 · 15.3%Low 38 · 24.2%Moderate 23 · 14.6%High 1 · 0.6%

Treatment route: intravenous corticosteroid vs oral corticosteroid

Mortality after discharge (1‐3 months) · exacerbations of COPD

Treatment route: intravenous corticosteroid showed no clear difference in mortality after discharge (1‐3 months) compared with oral corticosteroid (moderate certainty).

1 finding from 1 review