Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

418 questions · 423 findings · 44 reviews · Eyes and Vision

No studies found 122 · 28.8%GRADE not reported 26 · 6.1%Very low 98 · 23.2%Low 120 · 28.4%Moderate 53 · 12.5%High 4 · 0.9%

Intervention not reported

Comparison (Intervention vs. comparator) · people with dry eye

The review found no eligible studies for this question.

1 finding from 1 review

Combined surgery vs phacoemulsification alone

Proportion who received intervention for surgical complications within one year Number of participants · patients with eyes with cataract and glaucoma

Combined surgery showed no clear difference in proportion who received intervention for surgical complications… compared with phacoemulsification alone (low certainty).

1 finding from 1 review

Other pharmaceutical agents vs placebo or control

Risk of secondary hemorrhage; conjugated estrogen · people with traumatic hyphema

Other pharmaceutical agents showed no clear difference in risk of secondary hemorrhage; conjugated estrogen compared with placebo or other control interventions (moderate certainty).

1 finding from 1 review

Other pharmaceutical agents vs placebo or control

Risk of secondary hemorrhage; cycloplegics · people with traumatic hyphema

It is very uncertain whether other pharmaceutical agents changes risk of secondary hemorrhage; cycloplegics compared with placebo or other control interventions (very low certainty).

1 finding from 1 review