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Evidence found and GRADE certainty

4,776 questions · 7,311 findings · 959 reviews · Headline outcomes only

No studies found 1,498 · 20.5%GRADE not reported 303 · 4.1%Very low 1,839 · 25.2%Low 1,991 · 27.2%Moderate 1,277 · 17.5%High 403 · 5.5%

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Low molecular weight heparin vs vitamin K antagonist secondary prophylaxis

All‐cause mortality (main analysis ‐ active cancer) · patients with cancer with venous thromboembolism

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

1 finding from 1 review

Low molecular weight heparin vs vitamin K antagonist secondary prophylaxis

All‐cause mortality (time‐to‐event) · patients with cancer with venous thromboembolism

Low molecular weight heparin secondary prophylaxis showed no clear difference in all‐cause mortality (time‐to‐event) compared with vitamin K antagonist secondary prophylaxis (low certainty).

1 finding from 1 review

Low molecular weight heparin vs vitamin K antagonist secondary prophylaxis

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

Low molecular weight heparin secondary prophylaxis probably leads to lower recurrent venous thromboembolism (main analysis ‐ active cancer) compared with vitamin K antagonist secondary prophylaxis (moderate certainty).

1 finding from 1 review

Low molecular weight heparin vs vitamin K antagonist secondary prophylaxis

Recurrent venous thromboembolism · patients with cancer with venous thromboembolism

Low molecular weight heparin secondary prophylaxis probably leads to lower recurrent venous thromboembolism (time‐to‐event) compared with vitamin K antagonist secondary prophylaxis (moderate certainty).

1 finding from 1 review

Low molecular weight heparin vs vitamin K antagonist secondary prophylaxis

Major bleeding · patients with cancer with venous thromboembolism

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

1 finding from 1 review

Low molecular weight heparin vs vitamin K antagonist secondary prophylaxis

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

It is very uncertain whether low molecular weight heparin secondary prophylaxis changes minor bleeding (main analysis ‐ active cancer) compared with vitamin K antagonist secondary prophylaxis (very low certainty).

1 finding from 1 review

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