Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

4,721 questions · 19,640 findings · 2,039 reviews · Headline outcomes only

No studies found 3,754 · 19.1%GRADE not reported 1,273 · 6.5%Very low 4,859 · 24.7%Low 5,568 · 28.4%Moderate 3,240 · 16.5%High 946 · 4.8%

Ranked among the 5,000 newest matching findings; add words or filters to narrow the search.

Medical/surgical masks vs no masks

Viral respiratory illness ‐ laboratory‐confirmed influenza/SARS‐CoV‐2 · general population

Medical/surgical masks showed no clear difference in viral respiratory illness ‐ laboratory‐confirmed influenza/SARS‐CoV‐2 compared with no masks (moderate certainty).

1 finding from 1 review

N95 respirators vs medical/surgical masks

Viral respiratory illness ‐ laboratory‐confirmed influenza · general population and healthcare workers

N95 respirators showed no clear difference in viral respiratory illness ‐ laboratory‐confirmed influenza compared with medical/surgical masks (moderate certainty).

1 finding from 1 review

Treatment of eclampsia: loading dose alone vs loading dose + maintenance regimen

Recurrence of convulsions · women with eclampsia

It is very uncertain whether treatment of eclampsia: loading dose alone changes recurrence of convulsion compared with loading dose plus maintenance dose regimen (very low certainty).

1 finding from 1 review

Treatment of eclampsia: lower‐dose regimens vs standard‐dose strategies

Death of the baby before discharge: perinatal death · women with eclampsia

It is very uncertain whether treatment of eclampsia: lower‐dose regimens changes death of the baby before discharge: perinatal death: lower dose… compared with standard‐dose regimens (very low certainty).

1 finding from 1 review

Treatment of eclampsia: IV maintenance vs standard IM maintenance regimen

Death of the baby before discharge: stillbirth · women with eclampsia

It is very uncertain whether treatment of eclampsia: IV maintenance changes death of the baby before discharge: stillbirth compared with standard IM maintenance regimen (very low certainty).

1 finding from 1 review

Treatment of eclampsia: IV maintenance vs standard IM maintenance regimen

Death of the baby before discharge: neonatal death · women with eclampsia

It is very uncertain whether treatment of eclampsia: IV maintenance changes death of the baby before discharge: neonatal death compared with standard IM maintenance regimen (very low certainty).

1 finding from 1 review