Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,805 questions · 2,912 findings · 307 reviews · Headline outcomes only

No studies found 706 · 24.2%GRADE not reported 133 · 4.6%Very low 786 · 27%Low 696 · 23.9%Moderate 474 · 16.3%High 117 · 4%

Epidural analgesia vs systemic analgesia

Vomiting · children having undergone thoraco‐lumbar spine surgery. 3 trials included in the analysis contained participants older than 18 years:…

Epidural analgesia showed no clear difference in vomiting up to 48 hours after surgery compared with systemic analgesia (low certainty).

1 finding from 1 review

Epidural analgesia vs systemic analgesia

Return of gastrointestinal function · children having undergone thoraco‐lumbar spine surgery. 3 trials included in the analysis contained participants older than 18 years:…

It is very uncertain whether epidural analgesia changes return of gastrointestinal function compared with systemic analgesia (very low certainty).

1 finding from 1 review

Epidural analgesia vs systemic analgesia

Complications · children having undergone thoraco‐lumbar spine surgery. 3 trials included in the analysis contained participants older than 18 years:…

It is very uncertain whether epidural analgesia changes complications compared with systemic analgesia (very low certainty).

1 finding from 1 review

Probiotics vs placebo

Proportion of children with AOM (overall) · children up to age 18 years

Probiotic probably leads to lower proportion of children with AOM (overall) compared with placebo (moderate certainty).

1 finding from 1 review