Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

2,191 questions · 2,354 findings · 362 reviews

No studies found 323 · 13.7%GRADE not reported 382 · 16.2%Very low 555 · 23.6%Low 597 · 25.4%Moderate 345 · 14.7%High 152 · 6.5%

High Streptococcus mutans colonization in primary dentition (age 2-3 years) vs Lower Streptococcus mutans load

Caries (DMFT/DMFS) in mixed/permanent dentition · School children and adolescents (6-18 years) followed from primary dentition (baseline examination before 72 months of age)

Higher early Streptococcus mutans colonization is associated with more caries in the mixed/permanent dentition (2 studies; not pooled; not GRADE-rated).

1 finding from 1 review

Higher consumption of snacks / sugar / soft drinks vs Lower consumption

Dental caries · Healthy children and adolescents in the United Arab Emirates

Higher snacking and soft-drink/sugar consumption were associated with more caries in most studies, though one study found no association with sweet-consumption frequency (narrative synthesis; not GRADE-rated).

1 finding from 1 review

Intervention not reported

30‐Day amputation‐free survival · patients with less than 42 days' lower limb ischaemia
1 finding from 1 review

Intervention not reported

30‐Day mortality · patients with less than 42 days' lower limb ischaemia
1 finding from 1 review

Intervention not reported

Vessel patency ( · patients with less than 42 days' lower limb ischaemia

It is very uncertain whether the intervention changes vessel patency ( (very low certainty).

1 finding from 1 review

Intervention not reported

Major bleeding ( · patients with less than 42 days' lower limb ischaemia

It is very uncertain whether the intervention changes major bleeding ( (very low certainty).

1 finding from 1 review