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Evidence found and GRADE certainty

4 questions · 4 findings · 1 reviews · Oral Health

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No studies found 2 · 50%GRADE not reported 0 · 0%Very low 2 · 50%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

Laser (low-level laser) at P6 point vs sham control

Reduction in gagging (assessor-reported) · People (older than four years) classified as having gagging that interfered with dental treatment; included trials enrolled children

It is very uncertain whether laser (low-level laser) at P6 point changes reduction in gagging (assessor-reported) compared with control (sham/dummy laser) (very low certainty).

1 finding from 1 review

Laser (low-level laser) at P6 point vs sham control

Presence or absence of gagging · People (older than four years) classified as having gagging that interfered with dental treatment; included trials enrolled children

It is very uncertain whether laser (low-level laser) at P6 point changes presence or absence of gagging compared with control (sham/dummy laser) (very low certainty).

1 finding from 1 review