Evidence comparing toothbrush designs and the influence of children's developmental abilities on brushing performance is limited. AIM: To compare the plaque-removal efficacy of three toothbrush types in 7-year-old children and to assess whether developmental characteristics affect brushing performance.
✦ The floor
Discussion
Signed responses from readers of the wire.
✦ Clinical Takeaway ✦
No actionable change for audiologists — this study concerns pediatric dental plaque removal and has no relevance to audiology or hearing care practice.
✦ Why It Matters ✦
This study has no relevance to the audiology field; it was likely submitted in error or as a calibration test.
✦ Key Points ✦
- 01Randomized crossover trial in 7-year-old children comparing toothbrush designs.
- 02Outcome measure was plaque removal efficacy, not hearing or vestibular function.
- 03Developmental characteristics of children also influenced brushing effectiveness.
- 04Published in International Journal of Paediatric Dentistry — outside audiology scope.
- 05No audiology, hearing, or vestibular relevance identified.
✦ Research metadata ✦
- PMID
- 42576317
- DOI
- 10.1111/ipd.70137.
- Journal
- International Journal of Paediatric Dentistry
- Publication type
- research_article
- Evidence level
- 1b
- Population
- 7-year-old children
- Intervention
- Varying toothbrush designs
- Comparator
- Alternative toothbrush designs (crossover)
Primary outcomes
Plaque removal efficacy