Findings

What do systematic reviews say?

2,486 questions · 2,727 findings · 268 reviews

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No studies found 600 · 22%GRADE not reported 229 · 8.4%Very low 789 · 28.9%Low 707 · 25.9%Moderate 314 · 11.5%High 88 · 3.2%

Individually designed, patient-centred preventive programme: dietary counselling (snacking timing, regular meals, fermentable carbohydrates) plus toothbrushing counselling, delivered by trained dental hygienists (a multi-intervention) vs Basic prevention offered as standard in public dental clinics

Eating healthy snacks at least twice per day · Children aged 11 to 12 years with at least one active initial caries lesion, screened in a town in Finland

1 finding from 1 review

One‐to‐one dietary interventions undertaken in a dental setting to change dietary behaviour 2012 · Cochrane All outcomes
2 to 4 years
Table 2: 71% (178) versus 68% (168) at follow-up (baseline 69% versus 65%). No significant change.
1 study · 497 participants
GRADE not reported

Individually designed, patient-centred preventive programme: dietary counselling (snacking timing, regular meals, fermentable carbohydrates) plus toothbrushing counselling, delivered by trained dental hygienists (a multi-intervention) vs Basic prevention offered as standard in public dental clinics

Eating warm meals more than twice per day · Children aged 11 to 12 years with at least one active initial caries lesion, screened in a town in Finland

1 finding from 1 review

One‐to‐one dietary interventions undertaken in a dental setting to change dietary behaviour 2012 · Cochrane All outcomes
2 to 4 years
Table 2: 77% (193) versus 81% (200) at follow-up (baseline 83% versus 74%, a significant baseline difference). No significant change at follow-up.
1 study · 497 participants
GRADE not reported

Individually designed, patient-centred preventive programme: dietary counselling (snacking timing, regular meals, fermentable carbohydrates) plus toothbrushing counselling, delivered by trained dental hygienists (a multi-intervention) vs Basic prevention offered as standard in public dental clinics

Drinking sports drinks no more than once per week · Children aged 11 to 12 years with at least one active initial caries lesion, screened in a town in Finland

1 finding from 1 review

One‐to‐one dietary interventions undertaken in a dental setting to change dietary behaviour 2012 · Cochrane All outcomes
2 to 4 years
Table 2: 87% (218) versus 86% (212) at follow-up (baseline 81% versus 87%). No significant change.
1 study · 497 participants
GRADE not reported

Individually designed, patient-centred preventive programme: dietary counselling (snacking timing, regular meals, fermentable carbohydrates) plus toothbrushing counselling, delivered by trained dental hygienists (a multi-intervention) vs Basic prevention offered as standard in public dental clinics

Using xylitol products more than 3 times per day · Children aged 11 to 12 years with at least one active initial caries lesion, screened in a town in Finland

Individually designed, patient-centred preventive programme: dietary… led to higher using xylitol products more than 3 times per day compared with basic prevention offered as standard in public dental clinics; GRADE not reported.

1 finding from 1 review

One‐to‐one dietary interventions undertaken in a dental setting to change dietary behaviour 2012 · Cochrane All outcomes
2 to 4 years
RR 1.32 [1.04, 1.68]
1 study · 497 participants
GRADE not reported

Comprehensive oral health intervention (oral health education plus additional support: motivational interviewing, toothbrush/toothpaste provision, community engagement, and/or fluoride varnish/sealant application) delivered by non-dental health workers vs control (no intervention/usual care/isotonic exercise)

Caries experience at the surface level (dmfs/defs) · Children (mean age newborn to ~5.2 years) and their parents/carers

Comprehensive interventions produced a small, statistically significant reduction in surface-level caries (dmfs SMD -0.14, 95% CI -0.26 to -0.02; 10 studies; not GRADE-rated).

1 finding from 1 review

The effectiveness of behaviour change interventions delivered by non-dental health workers in promoting children's… 2022 All outcomes
Primary care and community settings; interventions delivered by non-dental health workers (multiple countries: Australia, Brazil, Canada, India, UK, USA, etc.) · Comprehensive intervention (vs oral health education only)
SMD -0.14 [-0.26, -0.02]
10 studies
GRADE not reported

Comprehensive oral health intervention (oral health education plus additional support: motivational interviewing, toothbrush/toothpaste provision, community engagement, and/or fluoride varnish/sealant application) delivered by non-dental health workers vs control (no intervention/usual care/isotonic exercise)

Caries experience · Children (mean age newborn to ~5.2 years) and their parents/carers

Comprehensive interventions produced a statistically significant reduction in tooth-level caries (dmft SMD -0.47, 95% CI -0.84 to -0.10; 4 studies; not GRADE-rated), though heterogeneity was very high.

1 finding from 1 review

The effectiveness of behaviour change interventions delivered by non-dental health workers in promoting children's… 2022 All outcomes
Primary care and community settings; interventions delivered by non-dental health workers (multiple countries: Australia, Brazil, Canada, India, UK, USA, etc.) · Comprehensive intervention (vs oral health education only)
SMD -0.47 [-0.84, -0.10]
4 studies
GRADE not reported