Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,736 questions · 15,265 findings · 1,163 reviews · Headline outcomes only

No studies found 3,871 · 25.4%GRADE not reported 810 · 5.3%Very low 4,242 · 27.8%Low 3,879 · 25.4%Moderate 1,999 · 13.1%High 464 · 3%

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Summary of findings table ‐ Pseudophakia vs aphakia

Visual axis opacification · children younger than two years of age with bilateral congenital cataracts

It is very uncertain whether summary of findings table ‐ Pseudophakia changes visual axis opacification compared with aphakia (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Pseudophakia vs aphakia

Glaucoma at 5 years · children younger than two years of age with bilateral congenital cataracts

It is very uncertain whether summary of findings table ‐ Pseudophakia changes glaucoma at 5 years compared with aphakia (very low certainty).

1 finding from 1 review

Low molecular weight heparin vs no prophylaxis

All adverse effects, including allergies at injection site, minor and major bleeding, others ( · adults undergoing KA

Low‐molecular‐weight heparin showed no clear difference in all adverse effects, including allergies at injection site, minor… compared with no prophylaxis (moderate certainty).

1 finding from 1 review