Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

573 questions · 608 findings · 115 reviews

No studies found 136 · 22.4%GRADE not reported 54 · 8.9%Very low 166 · 27.3%Low 152 · 25%Moderate 75 · 12.3%High 25 · 4.1%

Periodontal treatment (scaling and root planing, alone or with antimicrobials) vs Alternative (less intensive) periodontal treatment, alone or with placebo

Percentage of bleeding on probing (BOP) · Pregnant women considered to have periodontal disease (gingivitis or periodontitis) after dental examination

Periodontal treatment (scaling and root planing, alone or with… led to lower bleeding on probing compared with alternative (less intensive) periodontal treatment, alone or with…; GRADE not reported.

1 finding from 1 review

Periodontal treatment (scaling and root planing, alone or with antimicrobials) vs Alternative (less intensive) periodontal treatment, alone or with placebo

Maternal death · Pregnant women considered to have periodontal disease (gingivitis or periodontitis) after dental examination

The review found no eligible studies for this question.

1 finding from 1 review

Periodontal treatment (scaling and root planing, alone or with antimicrobials) vs Alternative (less intensive) periodontal treatment, alone or with placebo

Gingival index (GI) · Pregnant women considered to have periodontal disease (gingivitis or periodontitis) after dental examination

Periodontal treatment (scaling and root planing, alone or with… showed no clear difference in gingival index compared with alternative (less intensive) periodontal treatment, alone or with…; GRADE not reported.

1 finding from 1 review

Periodontal treatment (scaling and root planing, alone or with antimicrobials) vs Alternative (less intensive) periodontal treatment, alone or with placebo

Adverse effects of therapy · Pregnant women considered to have periodontal disease (gingivitis or periodontitis) after dental examination

The review found no eligible studies for this question.

1 finding from 1 review

Periodontal treatment (scaling and root planing, alone or with antimicrobials) vs Alternative (less intensive) periodontal treatment, alone or with placebo

Preterm birth < 35 weeks · Pregnant women considered to have periodontal disease (gingivitis or periodontitis) after dental examination
1 finding from 1 review

Periodontal treatment (scaling and root planing, alone or with antimicrobials) vs Alternative (less intensive) periodontal treatment, alone or with placebo

Probing pocket depth · Pregnant women considered to have periodontal disease (gingivitis or periodontitis) after dental examination

Periodontal treatment (scaling and root planing, alone or with… led to lower probing depth compared with alternative (less intensive) periodontal treatment, alone or with…; GRADE not reported.

1 finding from 1 review

Periodontal treatment (scaling and root planing, alone or with antimicrobials) vs Alternative (less intensive) periodontal treatment, alone or with placebo

Small‐for‐gestational age · Pregnant women considered to have periodontal disease (gingivitis or periodontitis) after dental examination

The review found no eligible studies for this question.

1 finding from 1 review

PDHA program with robust prevention vs PDHA program or PDHA program with intensive staffing

Tooth decay-free children · Alaska children aged 5 to 18 years

The robust prevention PDHA model was projected to yield more than 50% tooth decay-free children versus 8% with other PDHA models, without a GRADE rating.

1 finding from 1 review

Summary of findings table ‐ Silicone earplugs vs no earplugs

Cerebral palsy · preterm or very low birth weight infants

It is very uncertain whether summary of findings table ‐ Silicone earplugs changes cerebral palsy at 18 to 22 months' corrected age compared with no earplugs (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Silicone earplugs vs no earplugs

Normal auditory functioning at discharge · preterm or very low birth weight infants

It is very uncertain whether summary of findings table ‐ Silicone earplugs changes normal auditory functioning at discharge compared with no earplugs (very low certainty).

1 finding from 1 review

Summary of findings table ‐ Silicone earplugs vs no earplugs

All‐cause mortality during hospital stay · preterm or very low birth weight infants

It is very uncertain whether summary of findings table ‐ Silicone earplugs changes all‐cause mortality during hospital stay compared with no earplugs (very low certainty).

1 finding from 1 review