Exploring brushing and questionnaire data from a feasibility randomised control trial of a school-based smart,...

Area of Science:

• Pediatric Dentistry
• Public Health
• Health Technology

Background:

• Dental caries is a prevalent issue among children.
• Adequate toothbrushing with fluoridated toothpaste is key for prevention.
• Smart toothbrushes offer real-time feedback for improved oral hygiene.

Purpose of the Study:

• Assess school children's engagement with smart toothbrushes.
• Analyze brushing frequency, timing, coverage, and duration.
• Compare brushing data over the study period.

Main Methods:

• Feasibility cluster randomized controlled trial in primary schools.
• Participants aged 8-11 from deprived areas in Manchester, England.
• Intervention group received smart toothbrush and text messages; control group received smart toothbrush only.

Main Results:

• 71% of participants connected and used the smart toothbrush.
• 48.2% of engaged users brushed at least twice daily.
• Parent-reported twice-daily brushing was 78.8%, but weekend brushing decreased.

Conclusions:

• Smart toothbrush use in schools shows potential but engagement varies.
• A significant proportion of children do not meet recommended brushing frequency.
• Further research is needed to improve weekend brushing habits.