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Evidence found and GRADE certainty

2 questions · 3 findings · 1 reviews · Dental caries

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No studies found 0 · 0%GRADE not reported 0 · 0%Very low 2 · 66.7%Low 1 · 33.3%Moderate 0 · 0%High 0 · 0%

Brushed less than once per day vs Brushed once or more per day

Fluorosis (percentage prevalence in permanent teeth) · Children exposed to topical fluoride when under 6 years old; fluorosis assessed in permanent teeth at 6 to 18 years

Brushed less than once per day may leads to lower fluorosis (percentage prevalence in permanent teeth) compared with brushed once or more per day (low certainty).

1 finding from 1 review

Brushed less than twice per day vs Brushed twice or more per day

Fluorosis (percentage prevalence in permanent teeth) · Children exposed to topical fluoride when under 6 years old; fluorosis assessed in permanent teeth at 6 to 18 years

It is very uncertain whether brushed less than twice per day changes fluorosis (percentage prevalence in permanent teeth) compared with brushed twice or more per day (very low certainty).

2 findings from 1 review