Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,678 questions · 4,859 findings · 283 reviews

No studies found 1,225 · 25.2%GRADE not reported 215 · 4.4%Very low 1,241 · 25.5%Low 1,210 · 24.9%Moderate 776 · 16%High 192 · 4%

Summary of Findings Table ‐ DaxibotulinumtoxinA 40U vs placebo

Participant assessment of success by analysing scores and scales ‐ 4 weeks · glabellar lines

Summary of Findings Table ‐ DaxibotulinumtoxinA 40U probably leads to higher participant assessment of success by analysing scores and scales ‐ 4… compared with placebo (moderate certainty).

1 finding from 1 review

Summary of Findings Table ‐ DaxibotulinumtoxinA 40U vs placebo

Physician assessment of success by analysing scores and scales ‐ 4 weeks (Validated tools, wrinkles and lines at maximum contraction) · glabellar lines

Summary of Findings Table ‐ DaxibotulinumtoxinA 40U probably leads to higher physician assessment of success by analysing scores and scales ‐ 4… compared with placebo (moderate certainty).

1 finding from 1 review

Summary of findings: oral vitamin E supplementation vs placebo or no treatment

FEV1 % predicted: absolute change from baseline · adults and children with cystic fibrosis

The review found no eligible studies for this question.

2 findings from 1 review

Summary of findings for NSAIDs plus corticosteroids vs corticosteroids

Proportion of participants with cystoid macular edema 1 week · people who received phacoemulsification

Summary of findings for NSAIDs plus corticosteroids may leads to lower proportion of participants with cystoid macular edema 1 week compared with corticosteroids alone (low certainty).

1 finding from 1 review