Awake bruxism frequency and psychosocial factors in college preparatory students
Mariana Barbosa Câmara‐Souza, A.G.S. Carvalho, Olívia Maria Costa de Figueredo, Alessandro Bracci, Daniele Manfredini, Renata Cunha Matheus Rodrigues Garcia
Abstract
OBJECTIVE: To assess the frequency of reported masticatory muscles activity during wakefulness (i.e., awake bruxism [AB]), levels of anxiety, depression, stress, and the oral health-related quality of life (OHRQoL) in college preparatory students. METHODS: Sixty-nine college preparatory students participated in the study. AB was evaluated by the Oral Behaviors Checklist (OBC) and a smartphone-based ecological momentary assessment (EMA; [Bruxapp®]). Anxiety and depression were measured by the Hospital Anxiety and Depression Scale, stress was evaluated by the Perceived Stress Scale, and OHRQoL was obtained by The Oral Health Impact Profile-14. Data were analyzed by Pearson's correlation coefficient (α = 0.05). RESULTS: The average EMA-reported frequency of AB behaviors was 38.4%. Significant correlations were found between AB and the OBC, anxiety, depression, stress, and OHRQoL (p < 0.001). CONCLUSION: College preparatory students demonstrated moderate frequency of AB, which was significantly correlated with psychosocial factors.