RESUMO
OBJECTIVES: Obstructive sleep apnea (OSA) is a common condition that can result in significant illness when untreated. Only 10%-20% of individuals with OSA are believed to be properly diagnosed. Consequently, dentists are encouraged to identify patients at high risk for OSA. The aim of this study was to determine whether patients in a dental school student clinic were referred for evaluation of OSA when appropriate. MATERIALS AND METHODS: All patients 18 or older admitted to the College of Dentistry between July 2017 and March 2020 completed a medical history form. Data were extracted from their responses to determine a STOP-Bang score, as well as data regarding a previous diagnosis of OSA and a list of referrals. Students are expected to refer patients appropriately where there are indications of a high risk of undiagnosed disease. In the case of a sleep apnea evaluation, this would include any patient whose STOP-Bang score was 5 or greater, per the lecture on sleep disorders. For patients identified as high risk, notes and referral forms were reviewed to determine if the appropriate referral occurred. RESULTS: Of the 21,312 new patients, 1098 (5.2%) were identified as high-risk for OSA. Of those, 398 (36%) had not been previously diagnosed with OSA. None of these 398 patients received a referral for further evaluation of OSA. CONCLUSION: The rate of referral for further evaluation for patients deemed at high risk for OSA was inadequate. Continued education and changes to the electronic health record are needed to ensure those at high-risk for OSA are appropriately managed.
