Association of sleep bruxism with oral health-related quality of life and sleep quality

Autor(es)

Camara-Souza, Mariana Barbosa ^[1] ; Costa de Figueredo, Olivia Maria ^[1] ; Matheus Rodrigues Garcia, Renata Cunha ^[2]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Piracicaba Dent Sch, Dept Prosthodont & Periodontol, Piracicaba - Brazil

^[2] Univ Estadual Campinas, Dept Prosthodont & Periodontol, Piracicaba Dent Sch, Ave Limeira 901, BR-13414903 Piracicaba, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: CLINICAL ORAL INVESTIGATIONS; v. 23, n. 1, p. 245-251, JAN 2019.
• Citações Web of Science: 3

Resumo

ObjectivesTo compare the oral health-related quality of life (OHRQoL) and sleep quality of subjects with and without sleep bruxism (SB).Materials and methodsParticipants of both genders were assigned as bruxers (n=30, age 21-45years) and non-bruxers (n=30, age 24-40years). SB was clinically diagnosed and confirmed with an electromyography/electrocardiograph portable device (Bruxoff). The OHRQoL was assessed using the Oral Health Impact Profile (OHIP-14). The sleep quality was determined using the Pittsburg Sleep Quality Index (PSQI) and Epworth Sleepiness Scale (ESS) questionnaires. OHIP-14, PSQI, and ESS data were analyzed by one-way ANOVA, considering a significance level of 5%.ResultsBruxers had worse OHRQoL (mean=16.43) than controls (mean=4.1), with an effect size (ES) of 1.58. Moreover, SB volunteers showed the highest PSQI scores (mean=7.07; ES=0.82) and excessive daytime sleepiness (mean=10.33; ES=0.65), compared to non-bruxers (means=4.7 and 7.8, respectively).ConclusionsSB may be associated with a negative impact on OHRQoL and sleep quality.Clinical relevanceDetermining that SB may have a marked role in OHRQoL and sleep quality is important for dental professionals establish proper multifactorial management, and understand patient-related psychosocial aspects. (AU)

• Processo FAPESP: 15/14662-0 - Força máxima e volume da língua, função sensorial oral, qualidade do sono e de vida em pacientes portadores de bruxismo
• Beneficiário: Mariana Barbosa Câmara de Souza
• Modalidade de apoio: Bolsas no Brasil - Mestrado
• Processo FAPESP: 15/21704-1 - Função sensorial oral e mastigação em idosos reabilitados com overdentures sobre implante mandibular único e adultos dentados com bruxismo.
• Beneficiário: Renata Cunha Matheus Rodrigues Garcia
• Modalidade de apoio: Auxílio à Pesquisa - Regular