Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,079 questions · 2,112 findings · 171 reviews · Eyes and Vision

No studies found 587 · 27.8%GRADE not reported 95 · 4.5%Very low 446 · 21.1%Low 557 · 26.4%Moderate 361 · 17.1%High 66 · 3.1%

Adjustable vs non‐adjustable sutures

Ocular alignment at 6 months (orthophoria less than 8 prism dioptres) · adults and children with strabismus

Adjustable showed no clear difference in ocular alignment at 6 months (orthophoria less than 8 prism dioptres) compared with non‐adjustable sutures (low certainty).

1 finding from 1 review

Free spectacles vs no free spectacles (prescription only)

Uncorrected visual acuity deficit due to refractive error · school‐age children and adolescents

The review found no eligible studies for this question.

2 findings from 1 review

Ready‐made vs custom‐made spectacles

Uncorrected visual acuity deficit due to refractive error · school‐age children and adolescents
2 findings from 1 review