Tehran University of Medical Sciences Journal of Sleep Sciences 2476-2938 6 1-2 2022 04 19 48 50 Reza Erfanian Otolaryngology Research Center, Tehran University of Medical Sciences, Tehran, Iran Reihaneh Heidari Otolaryngology Research Center, Tehran University of Medical Sciences Tehran Iran Arezu Najafi Occupational Sleep Research Center, Baharloo Hospital, Tehran University of Medical Sciences, Tehran, Iran. Behrouz Amirzargar Otolaryngology Research Center, Tehran University of Medical Sciences, Tehran Iran 2020 11 24 2021 07 05 Adult obstructive sleep apnea (OSA) is associ-ated with various unfavorable outcomes if left untreated, including excessive daytime sleepiness (EDS), decreased personal satisfaction, elevated cardiovascular morbidity and mortality, and in-creased road traffic accidents (1). Continuous pos-itive airway pressure (CPAP), or an oral appli-ance, can allay obstruction; however, many pa-tients have poor adherence, leaving them with long-term morbidities (2, 3). https://jss.tums.ac.ir/index.php/jss/article/view/182