Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

704 questions · 710 findings · 81 reviews · Headline outcomes only

No studies found 227 · 32%GRADE not reported 38 · 5.4%Very low 178 · 25.1%Low 178 · 25.1%Moderate 80 · 11.3%High 9 · 1.3%

Wavefront procedures vs conventional procedures

Proportion of eyes that had lost 1 or more lines of best spectacle‐corrected visual acuity (BSCVA) posttreatment:12 months ‐ Procedure PRK · Adults with refractive errors

Wavefront procedures showed no clear difference in proportion of eyes that had lost 1 or more lines of best… compared with conventional procedures (low certainty).

1 finding from 1 review

Wavefront procedures vs conventional procedures

Proportion of eyes that had lost 1 or more lines of best spectacle‐corrected visual acuity (BSCVA) posttreatment‐procedure LASIK; Mean higher‐order aberrations (HOAs) post‐treatment, measured by machine with wavefront sensor; proportion of eyes wi... · Adults with refractive errors

The review found no eligible studies for this question.

1 finding from 1 review

Wavefront‐optimized procedures vs wavefront‐guided procedures

Proportion of eyes with uncorrected visual acuity (UCVA) of 20/20 or better post‐treatment. ‐ 12 months · Adults with refractive errors

Wavefront‐optimized procedures showed no clear difference in proportion of eyes with uncorrected visual acuity (UCVA) of 20/20 or… compared with wavefront‐guided procedures (low certainty).

1 finding from 1 review

Wavefront‐optimized procedures vs wavefront‐guided procedures

Loss of 1 or more lines of BSCVA at 12 months post treatment · Adults with refractive errors

Wavefront‐optimized procedures showed no clear difference in proportion of eyes that had lost 1 or more lines of best… compared with wavefront‐guided procedures (low certainty).

1 finding from 1 review

Intervention not reported

Treatment completion · adults and children with active tuberculosis

It is very uncertain whether the intervention changes treatment completion (very low certainty).

1 finding from 1 review

Transurethral radiofrequency collagen denaturation vs no treatment/sham

Other adverse event: (new) detrusor overactivity: overactive bladder symptoms · women with symptomatic UI

Transurethral radiofrequency collagen denaturation showed no clear difference in other adverse event: (new) detrusor overactivity: overactive bladder… compared with no treatment/sham treatment (low certainty).

1 finding from 1 review

Pelvic floor muscle training vs control

Participant‐perceived cure or improvement after treatment Treatment duration: 3–6 months · women with SUI

Pelvic floor muscle training probably leads to higher participant‐perceived cure or improvement after treatment Treatment… compared with control (moderate certainty).

1 finding from 1 review