What do systematic reviews say?

Oral hygiene interventions (mechanical plaque removal): knowledge-based, behavioural, or skills training for people with ID or their carers vs Usual care, no care, or a similar alternative intervention

• Oral hygiene interventions for people with intellectual disabilities 2019 · Cochrane All outcomes
  Adverse/unintended effects addressed narratively: 10 of 34 studies investigated or reported negative unintended or adverse effects (e.g. difficulty with the electric or 3-headed toothbrushes, being frightened by the…
  10 studies
  GRADE not reported

Oral hygiene care training of carers vs No training (or a placebo training session) of carers

Oral hygiene care training of carers showed no clear difference in plaque (medium term) compared with no training (or a placebo training session) of carers (low certainty).

• Oral hygiene interventions for people with intellectual disabilities 2019 · Cochrane All outcomes

  Medium term (6 weeks to 12 months)
  MD -0.07 [-0.26, 0.13]
  2 studies · 99 participants
  Low

Oral hygiene care training of carers vs No training (or a placebo training session) of carers

It is very uncertain whether oral hygiene care training of carers changes behaviour, attitude and self-efficacy of carers (medium term) compared with no training (or a placebo training session) of carers (very low certainty).

• Oral hygiene interventions for people with intellectual disabilities 2019 · Cochrane All outcomes

  Medium term (6 weeks to 12 months)
  MD 0.15 [-0.80, 1.10]
  2 studies · 189 participants
  Very low

Oral hygiene care training of carers vs No training (or a placebo training session) of carers

Oral hygiene care training of carers may leads to higher oral health knowledge of carers (medium term) compared with no training (or a placebo training session) of carers (low certainty).

• Oral hygiene interventions for people with intellectual disabilities 2019 · Cochrane All outcomes

  Medium term (6 weeks to 12 months)
  MD 0.69 [0.31, 1.06]
  2 studies · 189 participants
  Low

Oral hygiene care training of carers vs No training (or a placebo training session) of carers

Oral hygiene care training of carers showed no clear difference in gingival inflammation (medium term) compared with no training (or a placebo training session) of carers (low certainty).

• Oral hygiene interventions for people with intellectual disabilities 2019 · Cochrane All outcomes

  Medium term (6 weeks to 12 months)
  MD -0.09 [-0.63, 0.45]
  2 studies · 99 participants
  Low

Oral hygiene interventions (mechanical plaque removal): knowledge-based, behavioural, or skills training for people with ID or their carers vs Usual care, no care, or a similar alternative intervention

The review found no eligible studies for this question.

• Oral hygiene interventions for people with intellectual disabilities 2019 · Cochrane All outcomes
  No studies measured dental caries levels. One RCT (Shaw 1991, Comparison 5) assessed DMFT at baseline only and did not report caries at any later time point.
  0 studies
  No studies found

Oral hygiene interventions (mechanical plaque removal): knowledge-based, behavioural, or skills training for people with ID or their carers vs Usual care, no care, or a similar alternative intervention

The review found no eligible studies for this question.

• Oral hygiene interventions for people with intellectual disabilities 2019 · Cochrane All outcomes
  No studies measured quality of life changes or long-term, patient-centred outcomes as formal outcomes; some studies commented on quality of life only in the discussion or conclusion sections.
  0 studies
  No studies found