The review found no eligible studies for this question.
The review found no eligible studies for this question.
The review found no eligible studies for this question.
The review found no eligible studies for this question.
Low‐molecular‐weight heparin showed no clear difference in PE: assessed by CT arteriography ( compared with no prophylaxis (moderate certainty).
Low‐molecular‐weight heparin showed no clear difference in symptomatic DVT: assessed by presence of symptoms and confirmed by a… compared with no prophylaxis (low certainty).
It is very uncertain whether low‐molecular‐weight heparin changes asymptomatic DVT: compared with no prophylaxis (very low certainty).
Low‐molecular‐weight heparin showed no clear difference in all adverse effects, including allergies at injection site, minor… compared with no prophylaxis (moderate certainty).
Low‐molecular‐weight heparin showed no clear difference in major bleeding ( compared with no prophylaxis (moderate certainty).
Low‐molecular‐weight heparin showed no clear difference in minor bleeding ( compared with no prophylaxis (moderate certainty).
Low‐molecular‐weight heparin probably leads to lower symptomatic PE compared with no thromboprophylaxis (moderate certainty).
Low‐molecular‐weight heparin leads to lower symptomatic DVT compared with no thromboprophylaxis (high certainty).
Low‐molecular‐weight heparin leads to lower any VTE compared with no thromboprophylaxis (high certainty).
Low‐molecular‐weight heparin showed no clear difference in 1‐year overall mortality compared with no thromboprophylaxis (low certainty).
Low‐molecular‐weight heparin probably leads to higher clinically relevant bleeding compared with no thromboprophylaxis (moderate certainty).
Low‐molecular‐weight heparin showed no clear difference in symptomatic VTE compared with with active control (1) (low certainty).
The review found no eligible studies for this question.
Low‐molecular‐weight heparin showed no clear difference in symptomatic PE compared with with active control (1); GRADE not reported.
The review found no eligible studies for this question.