Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,209 questions · 2,322 findings · 227 reviews · Headline outcomes only

No studies found 644 · 27.7%GRADE not reported 135 · 5.8%Very low 591 · 25.5%Low 582 · 25.1%Moderate 309 · 13.3%High 61 · 2.6%

Cognitive didactic therapy vs functional experiential therapy

Return to work · adult veterans or active duty military service personnel with moderate‐to‐severe traumatic brain injury

Cognitive didactic therapy showed no clear difference in return to work Return to work status compared with functional experiential therapy (moderate certainty).

1 finding from 1 review

Antioxidants vs placebo

Muscle soreness · mainly physically active individuals1 partaking in exercise2 designed to produce delayed onset muscle soreness

Summary of findings: antioxidants showed no clear difference in muscle soreness compared with placebo (low certainty).

5 findings from 1 review
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Vaginal isosorbide mononitrate vs Foley catheter

Vaginal delivery not achieved within 24 hours · pregnant women with 1 previous lower segment caesarean section at 37 weeks and beyond, with a BS of ≤ 6, intact membranes, reactive…

Vaginal isosorbide mononitrate may leads to higher vaginal delivery not achieved within 24 hours compared with foley catheter (low certainty).

1 finding from 1 review

Vaginal isosorbide mononitrate vs Foley catheter

Caesarean section · pregnant women with 1 previous lower segment caesarean section at 37 weeks and beyond, with a BS of ≤ 6, intact membranes, reactive…

It is very uncertain whether vaginal isosorbide mononitrate changes caesarean section compared with foley catheter (very low certainty).

1 finding from 1 review

Vaginal PGE2 pessary vs vaginal PGE2

Caesarean section · women with a previous caesarean section, a live singleton fetus (37‐42 weeks of gestation) in cephalic presentation and a reactive…

It is very uncertain whether vaginal PGE2 pessary changes caesarean section compared with vaginal PGE2 tablet (very low certainty).

1 finding from 1 review