Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

536 questions · 579 findings · 94 reviews

No studies found 151 · 26.1%GRADE not reported 52 · 9%Very low 182 · 31.4%Low 120 · 20.7%Moderate 52 · 9%High 22 · 3.8%

Primary school-based behavioural intervention (both oral hygiene and dietary components) vs No treatment (or delayed treatment)

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

Primary school-based behavioural intervention (both oral hygiene and dietary components) vs No treatment (or delayed treatment)

Change in oral health knowledge and skills · Children aged 4 to 12 years attending primary school
1 finding from 1 review

Primary school-based behavioural intervention (both oral hygiene and dietary components) vs No treatment (or delayed treatment)

Changes in dental attendance · Children aged 4 to 12 years attending primary school
1 finding from 1 review

Primary school-based behavioural intervention (both oral hygiene and dietary components) vs No treatment (or delayed treatment)

Behavioural outcomes (reported and/or other measures, e.g. data tracking toothbrushes and collecting food wrappers) · Children aged 4 to 12 years attending primary school

The review found no eligible studies for this question.

1 finding from 1 review

Primary school-based behavioural intervention (both oral hygiene and dietary components) vs No treatment (or delayed treatment)

Frequency of cariogenic food and drink consumption · Children aged 4 to 12 years attending primary school
1 finding from 1 review

Primary school-based behavioural intervention (both oral hygiene and dietary components) vs No treatment (or delayed treatment)

Frequency of toothbrushing · Children aged 4 to 12 years attending primary school
1 finding from 1 review

Activity monitor plus other intervention vs other intervention alone

Time spent in light intensity activity (minutes) at the end of the intervention (> 6 months post‐stroke) ‐ not reported · increasing physical activity in adult community dwelling stroke survivors

The review found no eligible studies for this question.

1 finding from 1 review