The Relationship Between Manual Dexterity and Toothbrushing Efficiency in Preschool Children: A Crossover Study
2024

Manual Dexterity and Toothbrushing in Preschool Children

Sample size: 129 publication 10 minutes Evidence: moderate

Author Information

Author(s): Macote-Orosco Lisbeth, Martín-Vacas Andrea, Paz-Cortés Marta M., Mourelle Martínez María Rosa, de Nova M. Joaquín

Primary Institution: Complutense University of Madrid

Hypothesis

The study aims to evaluate the relationship between oral hygiene efficiency and manual dexterity skills in Spanish five-year-old children.

Conclusion

Children with better motor skills showed significantly higher oral hygiene efficacy.

Supporting Evidence

  • The mean plaque index indicated generally poor oral hygiene in the sample.
  • Significant differences were found in oral hygiene pre and post toothbrushing.
  • Boys exhibited better oral hygiene than girls across all categories.
  • Children with higher scores in motor skills tests showed greater improvement in oral hygiene.
  • Parental oral hygiene habits influenced children's oral health care.

Takeaway

This study found that kids who are better at using their hands can brush their teeth more effectively.

Methodology

A cross-sectional study with pre–post evaluation measuring oral hygiene and motor skills using specific tests.

Potential Biases

Potential examiner bias due to a single examiner conducting assessments.

Limitations

The study's cross-sectional design limits long-term effect analysis, and the sample was not stratified by socioeconomic status.

Participant Demographics

129 preschool children (55 boys and 74 girls) from three middle-class schools in Madrid.

Statistical Information

P-Value

p<0.05

Confidence Interval

95%

Statistical Significance

p<0.05

Digital Object Identifier (DOI)

10.3390/children11121498

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