Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,760 questions · 8,065 findings · 1,036 reviews

No studies found 1,686 · 20.9%GRADE not reported 675 · 8.4%Very low 1,953 · 24.2%Low 2,048 · 25.4%Moderate 1,296 · 16.1%High 407 · 5%

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Low molecular weight heparin vs vitamin K antagonist secondary prophylaxis

Thrombocytopenia (main analysis‐ active cancer) · patients with cancer with venous thromboembolism

Low molecular weight heparin secondary prophylaxis showed no clear difference in thrombocytopenia (main analysis‐ active cancer) compared with vitamin K antagonist secondary prophylaxis (low certainty).

1 finding from 1 review

Voiding education with uroflow feedback and urotherapy vs urotherapy alone

Resolution of daytime urinary incontinence · children aged 5 to 16 years with daytime urinary incontinence

Voiding education with uroflow feedback and urotherapy showed no clear difference in resolution of daytime urinary incontinence at 6 to 12 months after 6… compared with urotherapy alone (low certainty).

1 finding from 1 review

Supervised exercise therapy following vascular intervention vs vascular intervention alone

All‐cause mortality · people with symptomatic peripheral arterial disease§

It is very uncertain whether supervised exercise therapy following vascular intervention changes mortality compared with vascular intervention alone (very low certainty).

1 finding from 1 review

Supervised exercise therapy following vascular intervention vs vascular intervention alone

Reintervention · people with symptomatic peripheral arterial disease§

It is very uncertain whether supervised exercise therapy following vascular intervention changes reintervention compared with vascular intervention alone (very low certainty).

1 finding from 1 review

Fluoride toothpaste less than 1000 ppm (lower concentration) vs Fluoride toothpaste 1000 ppm or more (higher concentration)

Fluorosis (percentage prevalence in permanent teeth) · Children exposed to topical fluoride when under 6 years old; fluorosis assessed in permanent teeth at 6 to 18 years

It is very uncertain whether fluoride toothpaste less than 1000 ppm (lower concentration) changes fluorosis (percentage prevalence in permanent teeth) compared with fluoride toothpaste 1000 ppm or more (higher concentration) (very low certainty).

2 findings from 1 review