Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

3,372 questions · 3,874 findings · 666 reviews

No studies found 431 · 11.1%GRADE not reported 783 · 20.2%Very low 995 · 25.7%Low 909 · 23.5%Moderate 596 · 15.4%High 160 · 4.1%

Higher national income (GNI per capita) vs Lower national income (GNI categories: middle <=$15,000 / high $15,001-25,000 / very high >$25,000)

Caries experience (mean DMFT) · 12-year-old children across European countries (national/regional epidemiological surveys, 2011-2022)

Mean DMFT in 12-year-olds rises as national income falls: 0.90 (very high income), 2.38 (high income), 3.30 (middle income) (Figure 2); not GRADE-rated.

3 findings from 1 review

Multiple-surface ART restoration using high-viscosity glass ionomer vs Single-surface ART with high-viscosity GIC

Restoration survival · Children with decayed primary molar teeth

Multi-surface ART/HVGIC restorations had lower reported survival (49% at 3 years) than single-surface restorations (ungraded).

1 finding from 1 review

Multiple-surface ART restoration using high-viscosity glass ionomer vs Single-surface ART with high-viscosity GIC

Restoration failure · Children (2-9 years) with caries in posterior primary teeth

Multi-surface ART restorations had a high reported mean annual failure rate (17%; ungraded).

1 finding from 1 review

Single-surface ART restoration using high-viscosity glass ionomer vs Multi-surface ART with high-viscosity GIC

Restoration failure · Children (2-9 years) with caries in posterior primary teeth

Single-surface ART restorations had a low reported mean annual failure rate (about 5%; ungraded).

1 finding from 1 review

Single-surface ART restoration using high-viscosity glass ionomer vs Multi-surface ART with high-viscosity GIC

Restoration survival · Children with decayed primary molar teeth

Single-surface ART/HVGIC restorations had high reported survival (86% at 3 years), significantly higher than multi-surface restorations (ungraded).

1 finding from 1 review