Racial/Ethnic Differences in Sleep Disturbances: The Multi-Ethnic Study of Atherosclerosis (MESA)
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Objectives: There is limited research on racial/ethnic variation in sleep disturbances. This study aimed to quantify the distributions of objectively measured sleep disordered breathing (SDB), short sleep duration, poor sleep quality, and self-reported sleep disturbances (e.g., insomnia) across racial/ethnic groups.
Design: Cross-sectional study.
Setting: Six US communities.
Participants: Racially/ethnically diverse men and women aged 54-93 y in the Multi-Ethnic Study of Atherosclerosis Sleep Cohort (n = 2,230).
Interventions: N/A.
Measurements And Results: Information from polysomnography-measured SDB, actigraphy-measured sleep duration and quality, and self-reported daytime sleepiness were obtained between 2010 and 2013. Overall, 15.0% of individuals had severe SDB (apnea-hypopnea index [AHI] ≥ 30); 30.9% short sleep duration (< 6 h); 6.5% poor sleep quality (sleep efficiency < 85%); and 13.9% had daytime sleepiness. Compared with Whites, Blacks had higher odds of sleep apnea syndrome (AHI ≥ 5 plus sleepiness) (sex-, age-, and study site-adjusted odds ratio [OR] = 1.78, 95% confidence interval [CI]: 1.20, 2.63), short sleep (OR = 4.95, 95% CI: 3.56, 6.90), poor sleep quality (OR = 1.57, 95% CI: 1.00, 2.48), and daytime sleepiness (OR = 1.89, 95% CI: 1.38, 2.60). Hispanics and Chinese had higher odds of SDB and short sleep than Whites. Among non-obese individuals, Chinese had the highest odds of SDB compared to Whites. Only 7.4% to 16.2% of individuals with an AHI ≥ 15 reported a prior diagnosis of sleep apnea.
Conclusions: Sleep disturbances are prevalent among middle-aged and older adults, and vary by race/ethnicity, sex, and obesity status. The high prevalence of sleep disturbances and undiagnosed sleep apnea among racial/ethnic minorities may contribute to health disparities.
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PMID: 40034735 PMC: 11872719. DOI: 10.3389/fnut.2025.1503815.
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PMID: 40015936 PMC: 11867782. DOI: 10.1631/jzus.B2300831.
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Full K, Shi H, Lipworth L, Dauer L, Mumma M, Xiao Q JAMA Netw Open. 2025; 8(2):e2462117.
PMID: 40014341 PMC: 11868971. DOI: 10.1001/jamanetworkopen.2024.62117.
Ozkan H, Ambler G, Esmail T, Banerjee G, Simister R, Werring D JAMA Netw Open. 2025; 8(2):e2457447.
PMID: 39982730 PMC: 11846016. DOI: 10.1001/jamanetworkopen.2024.57447.
Thapa R, Kjaer M, He B, Covert I, Moore H, Hanif U medRxiv. 2025; .
PMID: 39974074 PMC: 11838666. DOI: 10.1101/2025.02.04.25321675.