Prevalence and predictive factors of sleep bruxism in children with and without cognitive impairment
Braz. oral res
;
25(5): 439-445, Sept.-Oct. 2011. tab
Artigo
em Inglês
| LILACS
| ID: lil-601884
ABSTRACT
Studies have found a higher prevalence of sleep bruxism (SB) in individuals with cognitive impairment. The aim of this study was to identify the prevalence and factors associated with the clinical manifestation of SB in children with and without cognitive impairment. The sample was made up of 180 individuals: Group 1 - without cognitive impairment; Group 2 - with Down syndrome; Group 3 - with cerebral palsy. Malocclusions were assessed based on the Dental Aesthetic Index (DAI); lip competence was assessed based on Ballard's description. The bio-psychosocial characteristics were assessed via a questionnaire and clinical exam. Statistical analysis involved the chi-square test (p < 0.05) and multivariate logistic regression. The prevalence of bruxism was 23 percent. There were no significant differences between the groups (p = 0.970). Individuals with sucking habits (OR [95 percent CI] = 4.44 [1.5 to 13.0]), posterior crossbite (OR [95 percent CI] = 3.04 [1.2 to 7.5]) and tooth wear facets (OR [95 percent CI] = 3.32 [1.2 to 8.7]) had a greater chance of exhibiting SB. Sucking habits, posterior crossbite and tooth wear facets were identified as being directly associated with the clinical manifestations of bruxism.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Transtornos Cognitivos
/
Bruxismo do Sono
Tipo de estudo:
Estudo de etiologia
/
Estudo observacional
/
Estudo de prevalência
/
Estudo prognóstico
/
Fatores de risco
Limite:
Criança
/
Criança, pré-escolar
/
Feminino
/
Humanos
/
Masculino
País/Região como assunto:
América do Sul
/
Brasil
Idioma:
Inglês
Revista:
Braz. oral res
Assunto da revista:
Odontologia
Ano de publicação:
2011
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Federal University of Jequitinhonha and Mucuri Valleys/BR
/
Federal University of Lavras/BR
/
Vale do Rio Verde University/BR
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