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Evidence found and GRADE certainty

62 questions · 76 findings · 6 reviews · Vascular

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No studies found 24 · 31.6%GRADE not reported 9 · 11.8%Very low 2 · 2.6%Low 17 · 22.4%Moderate 17 · 22.4%High 7 · 9.2%

Intervention not reported

HIT in people undergoing major surgical procedures · people undergoing surgical procedures and treated with UFH or LMWH for prophylaxis of thrombotic events lasting at least 5 days

The intervention may leads to lower HIT in people undergoing major surgical procedures (low certainty).

1 finding from 1 review

Intervention not reported

HIT complicated by venous thromboembolism · people undergoing surgical procedures and treated with UFH or LMWH for prophylaxis of thrombotic events lasting at least 5 days

The intervention may leads to lower HIT complicated by venous thromboembolism (low certainty).

1 finding from 1 review