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Evidence found and GRADE certainty

1,052 questions · 1,797 findings · 134 reviews

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No studies found 10 · 0.6%GRADE not reported 1,630 · 90.7%Very low 95 · 5.3%Low 23 · 1.3%Moderate 22 · 1.2%High 17 · 0.9%

Higher JIA disease activity/severity (e.g., high JADAS/activity scores, polyarticular RF-negative subtype, active disease, anti-TNFalpha or cyclosporine medication) vs Lower JIA disease activity / inactive or milder JIA

Prevalence and severity of oral and TMJ diseases/conditions (periodontal status and dental caries) · Children and adolescents with juvenile idiopathic arthritis (JIA)

Some studies suggested greater JIA disease activity/severity (and certain medications) was associated with worse periodontal and caries outcomes, but small samples meant no solid conclusion could be drawn (ungraded).

1 finding from 1 review

30% silver diamine fluoride vs Glass ionomer cement (GIC)

Coronal carious lesions prevention · Children with coronal carious lesions (primary dentition)

One review reported glass ionomer cement was more effective than 30% SDF at 12 months (PF −6%), but the difference was not statistically significant (ungraded).

1 finding from 1 review

Low income vs High income

Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

In Australia, low versus high income differed by 11.90 percentage points in prevalence of untreated decay.

5 findings from 1 review
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Postnatal passive tobacco exposure (secondhand/household smoke in infancy) vs No passive tobacco exposure (non-exposed children)

Caries presence in primary teeth · Young children with primary (deciduous) dentition (aged 1 to 6 years at study start)

Postnatal (infancy) tobacco exposure is associated with higher odds of caries in primary dentition (pooled OR 1.72, 95% CI 1.45 to 2.05; 13 studies; high heterogeneity I2=83%); certainty not graded.

1 finding from 1 review

Secondary education vs University education

Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

In United States, secondary versus university education differed by 27.5 percentage points in prevalence of fair/poor self-rated oral health.

4 findings from 1 review
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Primary education vs University education

Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

In New Zealand, primary versus university education differed by 17.59 percentage points in prevalence of fair/poor self-rated oral health.

5 findings from 1 review
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Primary education vs University education

Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

In Australia, primary versus university education differed by 18.40 percentage points in prevalence of untreated decay.

5 findings from 1 review
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Medium income vs High income

Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

In Canada, medium versus high income differed by 8.3 percentage points in prevalence of fair/poor self-rated oral health.

4 findings from 1 review
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Medium income vs High income

Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

In Australia, medium versus high income differed by 6.8 percentage points in prevalence of untreated decay.

4 findings from 1 review
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Postnatal passive tobacco exposure (secondhand/household smoke in infancy) vs No passive tobacco exposure (non-exposed children)

Dental caries in permanent teeth · Children and adolescents with permanent dentition

Postnatal (infancy) tobacco exposure is associated with higher odds of caries in permanent dentition (pooled OR 1.30, 95% CI 1.25 to 1.34; 9 studies; no heterogeneity); certainty not graded.

1 finding from 1 review

Post-secondary education vs University education

Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

In Canada, post-secondary versus university education differed by 7.8 percentage points in prevalence of untreated decay.

4 findings from 1 review
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Post-secondary education vs University education

Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

In Canada, post-secondary versus university education differed by 2.4 percentage points in prevalence of fair/poor self-rated oral health.

4 findings from 1 review
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Low income vs High income

Prevalence of fair/poor self-rated oral health · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

Across four countries, low versus high income differed by 15.77 percentage points in prevalence of fair/poor self-rated oral health (random-effects meta-analysis; I2=13.4%).

5 findings from 1 review
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Secondary education vs University education

Prevalence of untreated decay (% DT > 0) · Adults aged 25 years and older in Australia, Canada, New Zealand, and the United States

In United States, secondary versus university education differed by 10.4 percentage points in prevalence of untreated decay.

4 findings from 1 review
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