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McManus B, Harbarger C, Grillis A, Prewitt MG, Baiduc R, Block D, Paul O, Spankovich C. (2021). Otoscopy and tympanometry outcomes from the National Health and Nutrition Examination Survey (NHANES). American Journal of Otolaryngology鈥揌ead and Neck听 Medicine and Surgery, 14;43(2):103332. PMID: 34953248.
The purpose of the study was to estimate the prevalence of conductive pathologies based on tympanometric and otoscopic findings in adults in the U.S. and examine relationships between abnormal findings and audiometrically defined or reported perceived hearing loss and tinnitus.