PMID- 31860908 OWN - Quintessenz Verlags-GmbH CI - Copyright Quintessenz Verlags-GmbH OCI - Copyright Quintessenz Verlags-GmbH TA - Int J Prosthodont JT - The International Journal of Prosthodontics IS - 1942-4426 (Electronic) IS - 0893-2174 (Print) IP - 1 VI - 33 PST - ppublish DP - 2020 PG - 9-13 LA - en TI - Sleep Disorders in Patients with Temporomandibular Disorders (TMD) in an Adult Population-Based Cross-Sectional Survey in Southern Brazil LID - 10.11607/ijp.6223 [doi] FAU - Rehm, Daniela D. S. AU - Rehm D FAU - Progiante, Patrícia S. AU - Progiante P FAU - Pattussi, Marcos P. AU - Pattussi M FAU - Pellizzer, Eduardo P. AU - Pellizzer E FAU - Grossi, Patrícia K. AU - Grossi P FAU - Grossi, Márcio L. AU - Grossi M CN - AB - Purpose: To verify the prevalence of sleep disorders in temporomandibular disorders (TMD) subjects in a Brazilian population-based, cross-sectional survey (N = 1,643). Materials and Methods: Patients were assessed with the Research Diagnostic Criteria for TMD (RDC/TMD) Axes I and II and the Sleep Assessment Questionnaire. Student t test and Pearson chi-square test were used for continuous and categorical data analyses, respectively. Results: TMD subjects had significantly worse sleep disorders than controls (Graded Chronic Pain Severity categories I through IV vs 0, respectively) in RDC/TMD Axis II variables. Sleep disorders were also worse in the Axis I TMD groups (myofascial pain and arthralgia/osteoarthritis/osteoarthrosis), with the exception of disc displacements. Conclusion: TMD subjects had worse sleep disorders, mainly in Axis I TMD groups, with higher pain/disability levels. AID - 850170