Findings

What do systematic reviews say?

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

3,747 questions · 3,943 findings · 594 reviews

No studies found 784 · 19.9%GRADE not reported 530 · 13.4%Very low 1,040 · 26.4%Low 981 · 24.9%Moderate 444 · 11.3%High 164 · 4.2%

Intramuscular vitamin K vs intravenous vitamin K

Intraventricular hemorrhage > Grade II: 0.2 mg IV versus 0.5 mg IM · preterm infants

Intramuscular vitamin K showed no clear difference in intraventricular hemorrhage > Grade II: 0.2 mg IV versus 0.5 mg IM compared with intravenous vitamin K (low certainty).

1 finding from 1 review

Intervention not reported

Adverse effects during treatment Intervention: Hyperbaric chamber/ 160 millibars versus supplementary oxygen · people suffering from high altitude illness
1 finding from 1 review

Lower vs higher oxygen concentrations titrated to target oxygen saturations during resuscitation of preterm infants at birth

Severe intraventricular haemorrhage · preterm infants

Lower showed no clear difference in severe intraventricular haemorrhage (grade 3 or 4) compared with higher oxygen concentrations titrated to target oxygen saturations… (low certainty).

1 finding from 1 review

Absorbable vs non‐absorbable sutures

Postoperative pain: early pain (10 days postoperatively) VAS 0 to 10 Verbal reporting scale No pain‐mild pain‐moderate pain‐severe pain (converted to numerical scale (0 to 3, 3 to 6, 6 to 10)
2 findings from 1 review

Respiratory support vs no respiratory support before cord clamping

Severe intraventricular haemorrhage · preterm infants

It is very uncertain whether respiratory support changes severe intraventricular haemorrhage grade 3 or 4 compared with no respiratory support before cord clamping (very low certainty).

1 finding from 1 review

Parent‐mediated communication intervention vs no intervention

Children's generic participation: social · children up to 5 years of age with a communication difficulty associated with any non‐progressive motor disorder acquired before 2 years…

The review found no eligible studies for this question.

1 finding from 1 review

4% articaine plain vs 4% articaine, 1:100,000 epinephrine

Duration of anaesthesia (pulpal, electric pulp tester; healthy pulps) · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

It is very uncertain whether 4% articaine plain changes duration of anaesthesia (pulpal, electric pulp tester; healthy pulps) compared with 4% articaine, 1:100,000 epinephrine (very low certainty).

1 finding from 1 review

2% lidocaine, 1:50,000 epinephrine vs 2% lidocaine, 1:100,000 epinephrine

Speed of onset of anaesthesia (pulpal, electric pulp tester; healthy pulps) · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

It is very uncertain whether 2% lidocaine, 1:50,000 epinephrine changes speed of onset of anaesthesia (pulpal, electric pulp tester; healthy… compared with 2% lidocaine, 1:100,000 epinephrine (very low certainty).

1 finding from 1 review

0.5% bupivacaine, 1:200,000 epinephrine vs 2% lidocaine, 1:100,000 epinephrine

Speed of onset of anaesthesia (pulpal, electric pulp tester; healthy pulps) · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

0.5% bupivacaine, 1:200,000 epinephrine may leads to higher speed of onset of anaesthesia (pulpal, electric pulp tester; healthy… compared with 2% lidocaine, 1:100,000 epinephrine (low certainty).

1 finding from 1 review

4% prilocaine, 1:200,000 epinephrine vs 4% articaine, 1:100,000 epinephrine

Success of local anaesthesia (pulpal, electric pulp tester; healthy pulps) · Participants of any age and gender undergoing dental procedures, and volunteers who took part in simulated scenario studies in which…

4% prilocaine, 1:200,000 epinephrine may leads to higher success of local anaesthesia (pulpal, electric pulp tester; healthy… compared with 4% articaine, 1:100,000 epinephrine (low certainty).

1 finding from 1 review