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Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

5 questions · 5 findings · 2 reviews · Acute Respiratory Infections · Headline outcomes only

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No studies found 3 · 60%GRADE not reported 0 · 0%Very low 1 · 20%Low 0 · 0%Moderate 1 · 20%High 0 · 0%

Recombinant zoster vaccine vs placebo

Participants with adverse events ‐ potential immune‐mediated disease Clinical or laboratory criteria · healthy older adults aged ≥ 60 years

Recombinant zoster vaccine showed no clear difference in participants with adverse events ‐ potential immune‐mediated… compared with placebo (moderate certainty).

1 finding from 1 review

Prone vs supine

Potential adverse outcomes (extubation) · acute respiratory distress in hospitalised infants and children

It is very uncertain whether summary of findings table ‐ Prone changes potential adverse outcomes (extubation) compared with supine (very low certainty).

1 finding from 1 review