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Toothbrush deterioration and parents' suggestions to improve the design of toothbrushes used by children with special care needs.


ABSTRACT: BACKGROUND:Biting objects was a parafunctional oral habit among children with special care needs. Chewing or biting toothbrushes could expedite the process of toothbrush wear. However, few studies evaluated the deterioration levels of toothbrushes used by children with special needs. This study aimed to assess the deterioration level of toothbrushes used by children with special care needs, and collect parents' feedbacks to improve the design of children's toothbrushes. METHODS:The cross-sectional study recruited 277 children who had special care needs. Children's toothbrushing behaviors, background information, and parents' comments on toothbrushes were obtained. Toothbrush deterioration was assessed by bristle wear and bite mark scores. Higher scores indicated severe deterioration. RESULTS:Three hundred twenty-one toothbrushes were collected. Children who used 2 to 6 toothbrushes in a 3-month period showed higher toothbrush deterioration scores than children who used a single toothbrush. Over 40% children's toothbrushes presented excessive wear. Excessive wear was associated with social skills and parents' education background. Distinct bite marks tended to exist on toothbrushes which had been used by children who showed challenging behaviors during toothbrushing (OR?=?1.96, 95%CI1.15-3.32, p?

SUBMITTER: Zhou N 

PROVIDER: S-EPMC7504597 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature

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Toothbrush deterioration and parents' suggestions to improve the design of toothbrushes used by children with special care needs.

Zhou Ni N   Wong Hai Ming HM   McGrath Colman C  

BMC pediatrics 20200921 1


<h4>Background</h4>Biting objects was a parafunctional oral habit among children with special care needs. Chewing or biting toothbrushes could expedite the process of toothbrush wear. However, few studies evaluated the deterioration levels of toothbrushes used by children with special needs. This study aimed to assess the deterioration level of toothbrushes used by children with special care needs, and collect parents' feedbacks to improve the design of children's toothbrushes.<h4>Methods</h4>Th  ...[more]

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