Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

720 questions · 804 findings · 103 reviews

No studies found 207 · 25.7%GRADE not reported 161 · 20%Very low 192 · 23.9%Low 160 · 19.9%Moderate 78 · 9.7%High 6 · 0.7%

Motivational interview plus oral health education vs Oral health education

Dental state: No clinically important change in plaque index · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per NIMH 1987, or with…

It is very uncertain whether motivational interview plus oral health education changes dental state: No clinically important change in plaque index compared with oral health education (very low certainty).

1 finding from 1 review

Motivational interview plus oral health education vs Oral health education

Self regulation: Average score (Treatment Self Regulation Questionnaire, high score = good) · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per NIMH 1987, or with…

Motivational interview plus oral health education showed no clear difference in self regulation: Average score (Treatment Self Regulation… compared with oral health education; GRADE not reported.

3 findings from 1 review

Motivational interview plus oral health education vs Oral health education

Leaving the study early · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per NIMH 1987, or with…

Motivational interview plus oral health education showed no clear difference in leaving the study early compared with oral health education (moderate certainty).

1 finding from 1 review

Motivational interview plus oral health education vs Oral health education

Adverse events: Clinically important specific adverse events · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per NIMH 1987, or with…

The review found no eligible studies for this question.

1 finding from 1 review

Motivational interview plus oral health education vs Oral health education

Oral health knowledge (1-9 scale) · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per NIMH 1987, or with…

Motivational interview plus oral health education led to higher knowledge: Average score (Oral Health Knowledge Questionnaire, high… compared with oral health education; GRADE not reported.

1 finding from 1 review

Motivational interview plus oral health education vs Oral health education

Service use: Emergency medical/dental treatment · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per NIMH 1987, or with…

The review found no eligible studies for this question.

1 finding from 1 review

Motivational interview plus oral health education vs Oral health education

Oral health: Not brushing teeth twice a day · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per NIMH 1987, or with…

The review found no eligible studies for this question.

1 finding from 1 review

Motivational interview plus oral health education vs Oral health education

Oral health: Not having seen a dentist in the past year · People with serious mental illness (all included participants had schizophrenia); majority aged 18 to 65 years per NIMH 1987, or with…

The review found no eligible studies for this question.

1 finding from 1 review

Higher parental education (tertiary) vs Parental high school (secondary) education

Early childhood caries (ECC) · Healthy children under 6 years in South Africa

Parental tertiary education (vs high-school education) was associated with about 1.8 times higher odds of early childhood caries in South Africa (OR 1.77, 95% CI 1.22-2.57; 2 studies; not GRADE-rated).

1 finding from 1 review

Preoperative education vs usual care

Total number of serious adverse events (infection, thrombosis, other serious adverse events · patients with knee replacement surgery

Preoperative education showed no clear difference in total number of serious adverse events (infection, thrombosis, other… compared with usual care (low certainty).

1 finding from 1 review