Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,006 questions · 3,171 findings · 607 reviews · Headline outcomes only

No studies found 411 · 13%GRADE not reported 153 · 4.8%Very low 968 · 30.5%Low 897 · 28.3%Moderate 589 · 18.6%High 153 · 4.8%

Epinephrine vs epinephrine and any second endoscopic method

Surgery rate Number requiring emergency surgery · patients with high‐risk bleeding ulcers

Epinephrine probably leads to lower surgery rate Number requiring emergency surgery compared with epinephrine and any second endoscopic method (moderate certainty).

1 finding from 1 review

Epinephrine vs epinephrine and any second endoscopic method

Mortality rate Number of deaths (30‐day mortality or in‐hospital mortality) · patients with high‐risk bleeding ulcers

Epinephrine probably leads to lower mortality rate Number of deaths (30‐day mortality or in‐hospital… compared with epinephrine and any second endoscopic method (moderate certainty).

1 finding from 1 review

Epinephrine vs epinephrine and any second endoscopic method

Adverse effects of endoscopy therapy Adverse effects · patients with high‐risk bleeding ulcers

Epinephrine probably leads to higher adverse effects of endoscopy therapy Adverse effects compared with epinephrine and any second endoscopic method (moderate certainty).

1 finding from 1 review

Knee length vs compression stockings

Deep vein thrombosis · patients with prevention of deep vein thrombosis1

It is very uncertain whether knee length changes deep vein thrombosis (Fixed‐effect analysis) Venous duplex scan,… compared with thigh length graduated compression stockings (very low certainty).

3 findings from 1 review

Transfer from incubator to cot at lower vs higher body weight

Proportion of infants having at least one episode of low temperature requiring overhead heater use · patients with preterm infants

Transfer from incubator to cot at lower showed no clear difference in proportion of infants having at least one episode of low temperature… compared with higher body weight (high certainty).

1 finding from 1 review

Transfer from incubator to cot at lower vs higher body weight

Proportion of infants having at least one episode of returning to incubator · patients with preterm infants

Transfer from incubator to cot at lower showed no clear difference in proportion of infants having at least one episode of returning to… compared with higher body weight (moderate certainty).

1 finding from 1 review

Transfer from incubator to cot at lower vs higher body weight

Breastfeeding (exclusive at discharge) · patients with preterm infants

Transfer from incubator to cot at lower showed no clear difference in proportion of infants exclusive breastfeeding at discharge compared with higher body weight (high certainty).

1 finding from 1 review

iMRI image‐guided surgery vs surgery

Adverse events · high‐grade glioma

The review found no eligible studies for this question.

2 findings from 2 reviews · compare the 2 reviews