Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

1,247 questions · 1,321 findings · 334 reviews

No studies found 73 · 5.5%GRADE not reported 31 · 2.3%Very low 500 · 37.9%Low 406 · 30.7%Moderate 247 · 18.7%High 64 · 4.8%

Higher‐dose anticoagulants vs lower‐dose anticoagulants

Necessity for additional respiratory support · people hospitalised with COVID‐19

It is very uncertain whether higher‐dose anticoagulants changes necessity for additional respiratory support compared with lower‐dose anticoagulants (very low certainty).

1 finding from 1 review

Adults: higher dose/longer course vs lower dose/shorter course

Exacerbations · Adults with acute asthma

It is very uncertain whether adults: higher dose/longer course changes new exacerbation in compared with lower dose/shorter course (very low certainty).

2 findings from 1 review