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Evidence found and GRADE certainty

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

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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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OrthoMTA vs RetroMTA

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

OrthoMTA showed no clear difference in radiological failure compared with retroMTA; GRADE not reported.

1 finding from 1 review

Dental caries during pregnancy vs Pregnant women without dental caries

Preterm birth stratified by clinical type (spontaneous vs iatrogenic vs term) · pregnant women

The planned subanalysis by type of preterm birth (spontaneous vs iatrogenic vs term) could not be performed because of the small number of cases and lack of information 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 type of PTB (spontaneous vs iatrogenic)
    no estimate extracted
    0 studies
    GRADE not reported

Metapex (calcium hydroxide/iodoform) vs Endoflas chlorophenol free (Endoflas-CF)

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

Metapex (calcium hydroxide/iodoform) showed no clear difference in clinical failure compared with endoflas chlorophenol free (Endoflas-CF); GRADE not reported.

1 finding from 1 review

Prenatal passive tobacco exposure (maternal smoking during pregnancy / in the womb) 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)

Prenatal (in-womb) tobacco exposure is associated with higher odds of caries in primary dentition (pooled OR 1.46, 95% CI 1.41 to 1.52; 4 studies; no heterogeneity); certainty not graded.

1 finding from 1 review

Fluorides combined with CPP-ACP vs Fluorides alone (monotherapy)

Laser fluorescence (LF) change · Patients with early caries lesions in permanent teeth (non-fluoridated water area)

For occlusal early caries lesions, adding CPP-ACP to fluorides produced significantly greater laser-fluorescence improvement than fluorides alone (favors the combination); not GRADE-rated.

2 findings from 1 review

Visual caries detection (ICDAS visual/visual-tactile inspection) vs Reference standard (histological validation or cavity/lesion opening; advanced = cavitated/dentin-involved lesions, all = enamel-confined initial lesions also counted)

Positive LR 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 Egypt, the positive lr of visual detection for all (initial and advanced) occlusal caries was 3.73 (95% CI 3.1 to 4.4) (ungraded).

3 findings from 1 review

Vitapex (calcium hydroxide/iodoform) vs 3Mix (ciprofloxacin + metronidazole + minocycline)

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

Vitapex (calcium hydroxide/iodoform) showed no clear difference in clinical failure compared with 3Mix (ciprofloxacin + metronidazole + minocycline); GRADE not reported.

1 finding from 1 review

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)

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

In the Egyptian public health clinic setting, the positive predictive value of radiographic detection for advanced occlusal caries was 58.3% at an assumed prevalence of 19.0% (ungraded).

2 findings from 1 review

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

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

Root closure and eruption of the second permanent molar appeared accelerated on the extraction side in a single case-control study; ungraded and not statistically tested.

1 finding from 1 review

Populations with a low level of schooling (>=33.60% of the population with low schooling) vs Populations with a higher level of schooling (<33.60% of the population with low schooling)

Caries experience (mean DMFT) · Adults aged 19-60 years

Population level of schooling was not significantly associated with caries experience (DMFT) in subgroup meta-analysis or meta-regression; ungraded observational evidence with very high heterogeneity.

5 findings from 1 review
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Visual caries detection (ICDAS visual/visual-tactile inspection) vs Reference standard (histological validation or cavity/lesion opening; advanced = cavitated/dentin-involved lesions, all = enamel-confined initial lesions also counted)

PPV 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 German private-practice setting, the positive predictive value of visual detection for all (initial and advanced) occlusal caries was 82.0% at an assumed prevalence of 45.0% (ungraded).

2 findings from 1 review