Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,534 questions · 5,247 findings · 456 reviews

No studies found 1,142 · 21.8%GRADE not reported 1,503 · 28.6%Very low 1,040 · 19.8%Low 869 · 16.6%Moderate 554 · 10.6%High 139 · 2.6%

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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

DHAT-delivered dental care vs Dentist-delivered dental care

Caregiver satisfaction · Caregivers of Alaska Native children aged 6 to 17 years

More than 90% of caregivers reported being usually or always satisfied with DHAT care, without a GRADE rating.

1 finding from 1 review

Intervention not reported

Victim/key stakeholder satisfaction with overall processparticipant interviews · Offenders aged 7 to 21 years

It is very uncertain whether the intervention changes victim/key stakeholder satisfaction with overall processparticipant… (very low certainty).

1 finding from 1 review

Flossing plus toothbrushing (self-performed; manual or automated floss) vs Toothbrushing alone

Plaque · Dentate adults aged 16 years or older (excluding orthodontic patients and those with severe periodontal disease)

It is very uncertain whether flossing plus toothbrushing (self-performed; manual or automated… changes plaque (Turesky-modified Quigley-Hein/other plaque indices; SMD) compared with toothbrushing alone (with or without a negative-control/placebo rinse) (very low certainty).

2 findings from 1 review

Flossing plus toothbrushing (self-performed; manual or automated floss) vs Toothbrushing alone

Side effects · Dentate adults aged 16 years or older (excluding orthodontic patients and those with severe periodontal disease)
1 finding from 1 review

Flossing plus toothbrushing (self-performed; manual or automated floss) vs Toothbrushing alone

Gingivitis · Dentate adults aged 16 years or older (excluding orthodontic patients and those with severe periodontal disease)

Flossing plus toothbrushing (self-performed; manual or automated… led to lower gingivitis (Gingival Index, 0-3 scale; SMD) compared with toothbrushing alone (with or without a negative-control/placebo rinse); GRADE not reported.

2 findings from 1 review

Cognitive behavioural (group psychotherapy) therapy vs Placebo pill

Improvement in burning mouth symptoms · Adults over 18 years of age with chronic orofacial pain (burning mouth syndrome)

Cognitive behavioural (group psychotherapy) therapy showed no clear difference in improvement in burning mouth symptoms compared with placebo pill; GRADE not reported.

1 finding from 1 review