• Natasha J Williams, João V Nunes, Ferdinand Zizi, Kola Okuyemi, Collins O Airhihenbuwa, Gbenga Ogedegbe, and Girardin Jean-Louis.
• Center for Healthful Behavior Change, Division of Health and Behavior, Department of Population Health, NYU School of Medicine, New York, NY.
• J Clin Sleep Med. 2015 Jan 15; 11 (1): 23-6.

Study ObjectivesThis study assessed knowledge and attitudes toward obstructive sleep apnea (OSA) among community physicians and explored factors that are associated with referrals for OSA evaluation.MethodsMedical students and residents collected data from a convenience sample of 105 physicians practicing at community-based clinics in a large metropolitan area. Average age was 48 ± 14 years; 68% were male, 70% black, 24% white, and 6% identified as "other." Physicians completed the Obstructive Sleep Apnea Knowledge and Attitudes questionnaire.ResultsThe average year in physician practice was 18 ± 19 years. Of the sample, 90% reported providing care to black patients. The overall OSA referral rate made by physicians was 75%. OSA knowledge and attitudes scores ranged from 5 to 18 (mean = 14 ± 2) and from 7 to 20 (mean = 13 ± 3), respectively. OSA knowledge was associated with white race/ ethnicity (rp = 0.26, p < 0.05), fewer years in practice (rp = -0.38, p < 0.01), patients inquiring about OSA (rp = 0.31, p < 0.01), and number of OSA referrals made for OSA evaluation (rp = 0.30, p < 0.01). Positive attitude toward OSA was associated with patients inquiring about OSA (rp = 0.20, p < 0.05). Adjusting for OSA knowledge and attitudes showed that physicians whose patients inquired about OSA were nearly 10 times as likely to make a referral for OSA evaluation (OR = 9.38, 95% CI: 2.32-38.01, p < 0.01).ConclusionIndependent of physicians' knowledge and attitudes toward obstructive sleep apnea, the likelihood of making a referral for obstructive sleep apnea evaluation was influenced by whether patients inquired about the condition.© 2015 American Academy of Sleep Medicine.

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