Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

284 questions · 338 findings · 43 reviews

No studies found 22 · 6.5%GRADE not reported 138 · 40.8%Very low 76 · 22.5%Low 66 · 19.5%Moderate 31 · 9.2%High 5 · 1.5%

Higher waist circumference vs Lower waist circumference

Dental caries in children · Children (approx. 4-18 years)

Waist circumference was not significantly associated with childhood dental caries (pooled OR 1.08, 95% CI 0.90 to 1.30; I2=47.7%); ungraded.

1 finding from 1 review

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