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Evidence found and GRADE certainty

3,323 questions · 5,762 findings · 263 reviews · Dental caries

No studies found 321 · 5.6%GRADE not reported 4,450 · 77.2%Very low 455 · 7.9%Low 297 · 5.2%Moderate 200 · 3.5%High 39 · 0.7%

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Populations with a lower proportion of university-educated people (<33.78% with university level) vs Not applicable

Dental caries · Adult participants in 25 meta-regression studies

The Model 1 adjusted meta-regression coefficient for lower university education was -4.132903.

2 findings from 1 review

Dental caries during pregnancy vs Pregnant women without dental caries

Preterm birth stratified by gestational age at birth (moderate-to-late 32 to <37, very 28 to <32, extremely <28 weeks) · pregnant women

The planned subanalysis of preterm birth by gestational age at birth (moderate-to-late, very, extremely preterm) could not be performed because of the small number of cases and lack of stratified data in the original studies.

1 finding from 1 review
  • Dental caries and preterm birth: a systematic review and meta-analysis. 2018 All outcomes
    Pregnant women assessed around delivery in observational studies across multiple countries (Mexico, Malawi, India, France, Jordan, Finland, Tanzania); mostly retrospective cohort and case-control designs · By gestational age at birth
    no estimate extracted
    0 studies
    GRADE not reported

Vitapex (calcium hydroxide/iodoform) vs ZOE + calcium hydroxide + iodoform (MPRCF, unnamed product)

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

Vitapex (calcium hydroxide/iodoform) led to higher radiological failure compared with ZOE + calcium hydroxide + iodoform (MPRCF, unnamed product); GRADE not reported.

1 finding from 1 review

Ferric sulphate (FS) + mineral trioxide aggregate (MTA) vs Ferric sulphate (FS)

Outcome not reported · Children with extensive decay involving the dental pulp in primary teeth
1 finding from 1 review
  • Pulp treatment for extensive decay in primary teeth 2018 · Cochrane All outcomes
    mean 22 months
    Assessed pain, soft tissue, mobility, adjacent tissue inflammation, radiolucency, root resorption, pulp canal obliteration (Doyle 2010); no clinical/radiological failure outcome; no significant differences
    1 study · 135 participants
    GRADE not reported

Radiographic caries detection (bitewing radiography) vs Reference standard (histological validation or cavity/lesion opening; advanced = cavitated/dentin-involved lesions, all = enamel-confined initial lesions also counted)

Sensitivity for detecting all (initial and advanced) occlusal caries · Occlusal surfaces of permanent molars (demonstrated in 12-14 year-olds; underlying diagnostic accuracy studies, mostly in vitro)

In the meta-analysis tailored to Germany, pooled sensitivity of radiographic detection for all (initial and advanced) occlusal caries was 36.0% (95% CI 20 to 56) (ungraded).

3 findings from 1 review

Early extraction of a compromised mandibular first permanent molar vs Contralateral non-extraction side (same patient)

Development and eruption of the third molar · Children aged 5 to 15 years with a compromised first permanent molar

Development and eruption of the third molar appeared accelerated after early first permanent molar extraction in two studies (e.g., eruption OR 2.86, 95% CI 1.37 to 5.96); ungraded.

1 finding from 1 review

Formocresol (FC) pulpotomy vs Calcium hydroxide pulpectomy

Outcome not reported · Children with extensive decay involving the dental pulp in primary teeth

The review found no eligible studies for this question.

1 finding from 1 review

Self-etch adhesive + acetone-based total-etch adhesive vs Acetone-based total-etch adhesive

Radiological failure · Children with extensive decay involving the dental pulp in primary teeth

It is very uncertain whether self-etch adhesive + acetone-based total-etch adhesive changes radiological failure compared with acetone-based total-etch adhesive (very low certainty).

1 finding from 1 review