Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,584 questions · 3,695 findings · 567 reviews

No studies found 784 · 21.2%GRADE not reported 308 · 8.3%Very low 1,036 · 28%Low 971 · 26.3%Moderate 440 · 11.9%High 156 · 4.2%

Surgical removal (extraction) of asymptomatic disease-free impacted wisdom teeth vs Retention (conservative management) of asymptomatic disease-free impacted wisdom teeth

Other pathological changes associated with retention (pericoronitis, root resorption, cyst formation, tumour formation, inflammation/infection) · Adolescents or adults with asymptomatic disease-free impacted wisdom teeth

The review found no eligible studies for this question.

1 finding from 1 review

Alarm vs other types of alarm

Proportion of children achieving 14 consecutive dry nights by the end of treatment · children with nocturnal enuresis

It is very uncertain whether alarm changes proportion of children achieving 14 consecutive dry nights by the… compared with other types of alarm (very low certainty).

1 finding from 1 review

Alarm vs miscellaneous treatments

Proportion of children achieving 14 consecutive dry nights by the end of treatment · children with nocturnal enuresis

It is very uncertain whether alarm changes proportion of children achieving 14 consecutive dry nights by the… compared with miscellaneous treatments (very low certainty).

1 finding from 1 review

Benznidazole vs placebo

Clinical improvement (N) (a) Heart failure (b) Sustained ventricular tachycardia · adults with both late‐stage, symptomatic Chagas disease and CCC

Benznidazole showed no clear difference in clinical improvement (N) (a) Heart failure (b) Sustained ventricular… compared with placebo (low certainty).

1 finding from 1 review

IVIg vs placebo or no treatment

Event‐free survival (no death, transplant, or left ventricular assist device) ‐ adults with myocarditis · adults with acute myocarditis

It is very uncertain whether intravenous immunoglobulin changes event‐free survival (risk of death, cardiac transplant, or left… compared with placebo or no treatment (very low certainty).

1 finding from 1 review

Corticosteroids vs placebo or no treatment

Intraventricular haemorrhage · infants born of women at risk of preterm birth

Neonatal and child outcomes: corticosteroids probably leads to lower intraventricular haemorrhage (IVH)№ of participants: 8475(12 RCTs) compared with placebo or no treatment (moderate certainty).

1 finding from 1 review

Intervention not reported

Intraventricular haemorrhage (grades III and IV) · preterm infants with low birth weight

The intervention probably leads to lower intraventricular haemorrhage (grades III and IV) (moderate certainty).

1 finding from 1 review

Intervention not reported

Spherical aberration soft contact lenses vs single vision soft contact lenses · children with myopia (nearsightedness)
1 finding from 1 review