The Prevalence of General Dentists Who Screen For Obstructive Sleep Apnea

Abstract

Study Objectives: To determine the prevalence of general dentists screening for obstructive sleep apnea (OSA). Methods: A brief, 12-item questionnaire consisting of a demographic section and questions regarding OSA screening methods, parameters, and preferences was sent to 1,000 general dentists across the United States using REDcap survey software. Results: A total of 71 general dentists responded. Based on demographic results, it may be concluded that study participants represent a broad range of general dentists practicing in the United States. Participants were asked to select which screening modalities they use and to supply specifics regarding each modality to provide validity to responses. A total of 76% of participants reported screening for OSA. Most of them use more than one modality. Of participants responding affirmatively, 60% do not routinely screen more than 70% of patients. A total of 37% of participants ranked themselves a 3 or less (1-uncomfortable, 5-confident) regarding confidence in screening for OSA. There were 72% of participants who reported using a patient interview, 52% identified anatomical parameters, and 39% used patient questionnaires or tiredness surveys. Also, 41% of screening dentists have patients perform a home sleep test. There were 87% of participants suspecting OSA who referred patients to physicians for evaluation. Dentists with fewer than 30 years of experience were significantly more likely to screen for OSA than those with more than 30 years of experience (87% vs 63%, p=0.0459). Conclusions: Most general dentists screen for OSA; however, most screening dentists lack confidence in performing accurate routine screenings and do so on fewer than 70% of patients.

Gauging the knowledge, attitude and practice of interns and dentists about obstructive sleep apnoea—A cross-sectional study

“…On the other hand, a study by Chiang HK et al . [ 17 ] states that 76% out of a total 71 participants routinely screen patients for OSA in California. This variation in practice pertaining to OSA in Indian and foreign countries could be due to awareness about OSA.…”

Status of Sleep Apnea and Snoring Disorder Curriculum in U.S. Advanced Education Prosthodontic Programs

“…It is a common disorder, affecting 16% to 37% of the adult population 2 . Only 14% percent of dentists routinely screen every patient for OSA 3 . A common therapy provided to patients with OSA is oral appliance fabrication by their dentist after referral from a sleep physician.…”