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
AD 2.4 [-1.3, 6.1]
1 study · 3278 participants
GRADE not reported
AD 4.2 [-2.9, 11.2]
1 study · 2041 participants
GRADE not reported
AD 20.8 [16.3, 25.4]
1 study · 4568 participants
GRADE not reported
Show 1 more finding
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
Show 2 more findings
School-based oral health promotion services · Alaska children
The PDHA program was projected to raise school-based oral health promotion service receipt from 53% to more than 90%, without a GRADE rating.
1 finding from 1 review
Periodontitis (probing pocket depth) · Adults, 16 years and older (dentate)
The review found no eligible studies for this question.
1 finding from 1 review
Gingivitis · Adults, 16 years and older (dentate)
It is very uncertain whether oral irrigation plus toothbrushing changes gingivitis (gingival index) compared with flossing plus toothbrushing (very low certainty).
2 findings from 1 review
Periodontitis (probing pocket depth) · Adults, 16 years and older (dentate)
1 finding from 1 review
Gingivitis · Adults, 16 years and older (dentate)
It is very uncertain whether oral irrigation plus toothbrushing changes gingivitis (gingival index) compared with toothbrushing alone (very low certainty).
2 findings from 1 review
Plaque · Adults, 16 years and older (dentate)
Oral irrigation plus toothbrushing showed no clear difference in plaque compared with toothbrushing alone (low certainty).
1 finding from 1 review
Side effects · Adults, 16 years and older (dentate)
1 finding from 1 review
Three studies reported that there were no adverse events, one reported one incidence of aphthous ulcer in irrigator group, one reported oral lacerations but found no difference between the interventions, and one did…
5 studies
GRADE not reported
Plaque · Adults, 16 years and older (dentate)
It is very uncertain whether oral irrigation plus toothbrushing changes plaque compared with flossing plus toothbrushing (very low certainty).
1 finding from 1 review
Interproximal caries · Adults, 16 years and older (dentate)
The review found no eligible studies for this question.
1 finding from 1 review
Interproximal caries · Adults, 16 years and older (dentate)
The review found no eligible studies for this question.
1 finding from 1 review
Side effects · Adults, 16 years and older (dentate)
1 finding from 1 review
Reduced dental plaque index · Adults with dental caries
Postbiotic lozenges reduce plaque index in one adult RCT (ungraded).
1 finding from 1 review
Salivary Streptococcus mutans count and plaque index · Adults with dental caries
No meta-analysis was conducted; postbiotic lozenges were reported to reduce salivary Streptococcus mutans counts and plaque index versus placebo.
1 finding from 1 review
no estimate extracted
1 study
GRADE not reported
Chlorhexidine oral product (one formulation/concentration) vs Another chlorhexidine formulation, concentration or application frequency
Outcome not reported · Children and adolescents below 18 years at study start (included studies: children from birth to 15 years), with mixed, permanent or…
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
0 studies
No studies found
Number of participants with more severe DLs (severity of DLs) · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)
The review found no eligible studies for this question.
1 finding from 1 review
Adverse effects · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)
1 finding from 1 review
Additional SoF Table 3. Adverse effects: current design of the fluoride glass bead inadequate; high attrition partly due to bead breakages ('an improved method of attachment is needed'). 37 participants (1 RCT, Luther…
1 study · 37 participants
Very low
Number of participants with new demineralised lesions (DLs) · Orthodontic patients of any age with fixed braces (new DLs assessed at debond)
It is very uncertain whether intraoral fluoride-releasing glass bead device attached to the brace changes number of participants with new demineralised lesions (DLs) compared with 250 ppm F (daily) fluoride mouthrinse (very low certainty).
1 finding from 1 review
Plaque · Children aged 4 to 12 years attending primary school
Primary school-based behavioural intervention (both oral hygiene and… showed no clear difference in plaque indices (permanent and deciduous teeth) compared with no intervention or delayed intervention (non-intervention control;… (low certainty).
1 finding from 1 review
SoF (Plaque indices, follow-up 3 to 15 months): 'All 3 RCTs showed a reduction in plaque in the intervention group compared to control group'; 827 participants (3 RCTs); GRADE low; comment 'Data not suitable for…
3 studies · 827 participants
Low