Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

412 questions · 433 findings · 54 reviews

No studies found 154 · 35.6%GRADE not reported 31 · 7.2%Very low 110 · 25.4%Low 94 · 21.7%Moderate 40 · 9.2%High 4 · 0.9%

Educational intervention with information only (theoretical dental health education, no practical training) vs usual care

Denture plaque · Residents of institutions for elderly people (nursing staff and residents took part in the education programme)
1 finding from 1 review

Resin-modified glass ionomer fissure sealant plus oral health education vs Fluoride varnish plus oral health education

Change in DMF increment on occlusal surfaces of first permanent molars · Children and adolescents (general population, aged under 20 years)

Resin-modified glass ionomer fissure sealant plus oral health… showed no clear difference in change in DMF increment on occlusal surfaces of first permanent molars compared with fluoride varnish plus oral health education; GRADE not reported.

2 findings from 1 review

Health education vs usual care

Proportion of children who received the vaccine under study (BCG) · children under 5 years of age

Health education showed no clear difference in proportion of children who received the vaccine under study (BCG) compared with routine care (moderate certainty).

1 finding from 1 review

Health education vs usual care

Proportion of children who received the vaccine under study (measles) · children under 5 years of age

Health education may leads to higher proportion of children who received the vaccine under study (measles… compared with routine care (low certainty).

1 finding from 1 review

Health education vs usual care

Proportion of children who received other vaccine under study (BCG + DTP3 + OPV) · children under 5 years of age

Health education showed no clear difference in proportion of children who received other vaccine under study (BCG +… compared with routine care (low certainty).

1 finding from 1 review

Health education vs usual care

Proportion of children under 5 years of age fully immunised with all scheduled vaccines · children under 5 years of age

Health education may leads to higher proportion of children under 5 years of age fully immunised with all… compared with routine care (low certainty).

1 finding from 1 review