TINNITUS AND TEMPOROMANDIBULAR JOINT DISORDER SUBTYPES

Thesis (Master's)--University of Washington, 2017-06University of Washington ABSTRACT Tinnitus And Temporomandibular Joint Disorder Subtypes Oral Medicine OBJECTIVE: The purpose of this study was to assess the prevalence of tinnitus within a TMD population and to determine an association between the presence of tinnitus and type of TMD diagnoses. METHODS: A secondary data analysis was performed using data from ‘Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD) baseline (Validation project) study and follow up (Impact project) study. Self-reported questionnaires for reporting tinnitus and medical history and gold standard diagnoses after clinical examination were used. Log-binomial regression was used to compute risk ratios for tinnitus by TMD subtype and adjusted for patient characteristics. All statistical analysis was performed using SAS 9.3 software (SAS Institute), and a two-sided significance level of 0.05 to determined statistical significance (p