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KMID : 1100920230440020117
Korean Journal of Family Medicine
2023 Volume.44 No. 2 p.117 ~ p.123
Association between Sleep Duration and Presbycusis in Korean Adults: Korea National Health and Nutrition Examination Survey
Kang Min-Ju

Lee Young-In
Kim Yun-Jin
Lee Sang-Yeoup
Lee Jeong-Gyu
Yi Yu-Hyeon
Cho Young-Hye
Tak Young-Jin
Park Eun-Ju
Lee Seung-Hun
Kim Gyu-Lee
Choi Jung-In
Ra Young-Jin
Lee Sae-Rom
Kwon Ryuk-Jun
Son Soo-Min
Lee Yea-Ji
Choi Young-Eun
Abstract
Background: Sleep duration is associated with hearing loss, especially presbycusis, which is the most common type of hearing loss; however, there is limited evidence regarding this association among the Korean population. We aimed to determine the relationship between sleep duration and high-frequency hearing loss in Korean adults aged ¡Ã40 years.

Methods: We examined 5,547 Korean adults aged ¡Ã40 years who completed audiometric tests and questionnaires regarding sleep duration during the 2010?2012 cycle of the Korea National Health and Nutrition Examination Sur-vey. Mild presbycusis was defined as >25 decibels (dB) and <40 dB, whereas moderate-to-severe presbycusis was defined as >40 dB pure tone averages at high frequencies (3,000, 4,000, and 6,000 Hz) for both ears. Additionally, the sleep duration was divided into quartiles. Odds ratios and 95% confidence intervals were estimated using mul-tivariable logistic regression after adjusting for covariates.

Results: The prevalence of presbycusis in South Korean adults was 62.1%, of which 61.4% showed moderate to se-vere presbycusis. The incidence of moderate-to-severe, but not mild, presbycusis showed a significant positive cor-relation with sleep duration.

Conclusion: Our findings suggest that sleep duration is associated with the prevalence of presbycusis.
KEYWORD
Presbycusis, Hearing Loss, Sleep Duration, Sleep Time
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