Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,587 questions · 5,761 findings · 495 reviews

No studies found 1,011 · 17.5%GRADE not reported 1,797 · 31.2%Very low 1,100 · 19.1%Low 1,052 · 18.3%Moderate 649 · 11.3%High 152 · 2.6%

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Powered toothbrush (any mode of action) vs Manual toothbrush

Gingivitis · Individuals of any age with no reported disability that might affect toothbrushing (including people wearing orthodontic appliances)

Powered toothbrush (any mode of action) probably leads to lower gingivitis score (1 to 3 months) compared with manual toothbrush (moderate certainty).

2 findings from 1 review

Powered toothbrush (any mode of action) vs Manual toothbrush

Adverse events (soft tissue trauma) · Individuals of any age with no reported disability that might affect toothbrushing (including people wearing orthodontic appliances)
1 finding from 1 review
  • SoF 'Adverse events' row (narrative): There was no apparent relationship between the use of powered toothbrushes and soft tissue trauma. In part this finding was due to the very small number of adverse events reported…
    40 studies
    GRADE not reported

Intervention not reported

Pain Global pain 0‐3 (higher scores mean worse) · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Adverse events Adverse event episodes (n) reported · patients with treating osteoarthritis

The intervention probably leads to lower adverse events Adverse event episodes (n) reported (moderate certainty).

1 finding from 1 review

Intervention not reported

Adverse events Participants (n) withdrew due to adverse effects · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Adverse events Participants (n) reported serious adverse events · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Radiographic joint changes · patients with treating osteoarthritis

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Quality of life · patients with treating osteoarthritis

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Pain Global pain VAS 0‐100 (higher scores mean worse) · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Function WOMAC‐VAS (Function) · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Adverse events Adverse event episodes (n) reported · patients with treating osteoarthritis

The intervention showed no clear difference in adverse events Adverse event episodes (n) reported (moderate certainty).

1 finding from 1 review

Intervention not reported

Adverse events Participants (n) withdrew due to adverse effects · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Adverse events Participants (n) reported serious adverse events · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Function Loss of function 0‐3 (higher scores mean worse) · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Radiographic joint changes · patients with treating osteoarthritis

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Quality of life · patients with treating osteoarthritis

The review found no eligible studies for this question.

1 finding from 1 review

Intervention not reported

Pain Global pain VAS 0‐100 (higher scores mean worse) · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Function WOMAC‐VAS (Function) · patients with treating osteoarthritis
1 finding from 1 review

Intervention not reported

Adverse events Participants (n) reported adverse events · patients with treating osteoarthritis

The intervention showed no clear difference in adverse events Participants (n) reported adverse events (moderate certainty).

1 finding from 1 review

Intervention not reported

Adverse events Participants (n) withdrew due to adverse effects · patients with treating osteoarthritis

The review found no eligible studies for this question.

1 finding from 1 review