Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

263 questions · 269 findings · 34 reviews

No studies found 64 · 23.8%GRADE not reported 23 · 8.6%Very low 32 · 11.9%Low 77 · 28.6%Moderate 55 · 20.4%High 18 · 6.7%

Potent vs moderate‐potency topical corticosteroid

Patient‐reported symptoms of eczema · children and adults, most with moderate to severe eczema

Potent may leads to lower patient‐reported symptoms of eczema: PGA; short‐term (week 1) compared with moderate‐potency topical corticosteroid (low certainty).

1 finding from 1 review

Potent vs mild‐potency topical corticosteroid

Clinician‐reported signs of eczema: IGA (number with cleared or marked improvement); short term (earliest time point within 1‐4 weeks) · children and adults with mild to severe eczema

Potent probably leads to higher clinician‐reported signs of eczema: IGA (number with cleared or… compared with mild‐potency topical corticosteroid (moderate certainty).

1 finding from 1 review

Potent vs moderate‐potency topical corticosteroid

Clinician‐reported signs of eczema: IGA (number with cleared or marked improvement); short term (earliest time point within 1‐4 weeks) · children and adults, most with moderate to severe eczema

Potent showed no clear difference in clinician‐reported signs of eczema: IGA (number with cleared or… compared with moderate‐potency topical corticosteroid (moderate certainty).

1 finding from 1 review

Very potent vs potent topical corticosteroid

Clinician‐reported signs of eczema: IGA (number with cleared or marked improvement); short term (earliest time point within 1‐2 weeks) · adults with eczema

Very potent showed no clear difference in clinician‐reported signs of eczema: IGA (number with cleared or… compared with potent topical corticosteroid (low certainty).

1 finding from 1 review

Very potent vs potent topical corticosteroid

Local adverse events: skin thinning; end of treatment (1 to 3 weeks) · adults with eczema

It is very uncertain whether very potent changes local adverse events: skin thinning; end of treatment (day 11‐day 22) compared with potent topical corticosteroid (very low certainty).

1 finding from 1 review

Co-presence of Veillonella spp. with Streptococcus mutans vs Streptococcus mutans acidogenesis without Veillonella spp. modulation (conceptual)

Streptococcus mutans acid (lactic acid) production and cariogenic potential · Oral biofilm of children/individuals at risk of dental caries

The review concludes that Veillonella spp. may modulate (often inhibit) S. mutans acid production and compete for lactate substrate, potentially reducing cariogenesis, but the evidence is narrative and ungraded.

1 finding from 1 review

Magnesium sulphate vs placebo (outcomes

Severe maternal outcome potentially related to treatment (death, respiratory arrest, or cardiac arrest)** · women at risk of preterm birth (< 34 weeks' gestation)

Magnesium sulphate showed no clear difference in severe maternal outcome potentially related to treatment (death,… compared with placebo (outcomes (low certainty).

1 finding from 1 review