BCVA: gain of 15 or more ETDRS letters · people with BRVO
Anti‐VEGF leads to higher gain of 15 letters or more of visual acuity compared with steroid (high certainty).
1 finding from 1 review
BCVA: gain of 15 or more ETDRS letters · people with BRVO
Anti‐VEGF probably leads to higher gain of 15 letters or more of visual acuity compared with laser (moderate certainty).
1 finding from 1 review
Proportion of eyes with significant visual loss (loss of 2 or more lines from pretreatment BSCVA): 12 months · Adults with refractive errors
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Loss of 1 or more lines of BSCVA at 12 months post treatment · Adults with refractive errors
It is very uncertain whether wavefront‐guided LASIK changes proportion of eyes that had lost 1 or more lines of best… compared with wavefront‐guided PRK (very low certainty).
1 finding from 1 review
Proportion of eyes with significant visual loss (loss of 2 or more lines from pretreatment BSCVA): 12 months · Adults with refractive errors
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
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
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
no estimate extracted
Studies not reported
No studies found
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
BCVA: gain of 15 or more ETDRS letters · people with neovascular age‐related macular degeneration
Summary of findings: anti‐VEGF treatment probably leads to higher gain of 15 or more letters visual acuity at 1 year compared with control (moderate certainty).
1 finding from 1 review
BCVA: gain of 15 or more ETDRS letters · people with neovascular age‐related macular degeneration
Summary of findings: bevacizumab showed no clear difference in gain of 15 or more letters visual acuity at 1 year compared with ranibizumab (high certainty).
1 finding from 1 review
Aqueous tear production · people with dry eyea
Oral long‐chain omega‐3 PUFAs showed no clear difference in change in Schirmer test (aqueous tear production, measured in mm/5… compared with oral omega‐6 PUFAs (low certainty).
1 finding from 1 review
Aqueous tear production · people with dry eyea
Oral long‐chain omega‐3 PUFAs (ie, EPA and DHA) showed no clear difference in change in Schirmer test (aqueous tear production, measured in mm/5… compared with placebo or no treatment (moderate certainty).
1 finding from 1 review
Aqueous tear production · people with dry eyea
Combined oral omega‐3 and omega‐6 PUFAs showed no clear difference in schirmer test (aqueous tear production, measured in mm/5 min, with… compared with placebo (moderate certainty).
1 finding from 1 review
Gain or loss of 10 or more letters visual acuity at 1 year · adults with centre‐involving diabetic macular oedema
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Gain or loss of 10 or more letters visual acuity at 1 year · adults with centre‐involving diabetic macular oedema
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
BCVA: loss of 15 or more ETDRS letters · adults undergoing cataract surgery with IOL implantation
1 finding from 1 review
Severe visual loss (LogMAR BCVA of 1.0 or more) within 12 months' · participants/eyes with corneal endothelial failure
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
BCVA: loss of 15 or more ETDRS letters · proliferative diabetic retinopathy
It is very uncertain whether nd:YAG laser changes BCVA: loss of 15 or more ETDRS letters compared with argon‐green laser (very low certainty).
1 finding from 1 review
Loss of ≥ 15 letters BCVA at 1 year · proliferative diabetic retinopathy
0.5 may leads to lower BCVA: loss of 15 or more EDTRS letters ‐ 1 year compared with 0.1 second exposure (low certainty).
1 finding from 1 review
BCVA: gain of 15 or more ETDRS letters · proliferative diabetic retinopathy
0.5 showed no clear difference in BCVA: gain of 15 or more EDTRS letters ‐ 1 year compared with 0.1 second exposure (low certainty).
1 finding from 1 review