Sleep Health and Serious Psychological Distress: A Nationally Representative Study of the United States among White, Black, and Hispanic/Latinx Adults
Samuel J Goldstein,1 Symielle A Gaston,2 John A McGrath,3 Chandra L Jackson2,4 1The University of North Carolina at Chapel Hill, Department of Environmental Sciences and Engineering, Chapel Hill, NC, USA; 2 Department of Health and Human Services, Epidemiology Branch, National Institute of Environme...
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| Formato: | article |
| Lenguaje: | EN |
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Dove Medical Press
2020
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| Acceso en línea: | https://doaj.org/article/1e5daca107c349d2b701297e0c8e979f |
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| Sumario: | Samuel J Goldstein,1 Symielle A Gaston,2 John A McGrath,3 Chandra L Jackson2,4 1The University of North Carolina at Chapel Hill, Department of Environmental Sciences and Engineering, Chapel Hill, NC, USA; 2 Department of Health and Human Services, Epidemiology Branch, National Institute of Environmental Health Sciences, National Institutes of Health, Research Triangle Park, NC, USA; 3Social & Scientific Systems, Inc, Durham, NC, USA; 4Division of Intramural Research, National Institute on Minority Health and Health Disparities, National Institutes of Health, Department of Health and Human Services, Bethesda, MD, USACorrespondence: Chandra L Jackson 111 T.W. Alexander Drive, MD A3-05, Research Triangle Park, NC 27709 Tel +984-287-3701Fax +301-480-3290Email Chandra.Jackson@nih.govPurpose: Prior studies investigating the relationship between sleep and serious psychological distress (SPD) have lacked racial/ethnic diversity and generalizability. We investigated associations between sleep and SPD among a large, nationally representative, and racially/ethnically diverse sample of US adults.Methods: We pooled cross-sectional data from the 2004 to 2017 National Health Interview Survey. Participants self-reported sleep duration and sleep disturbances (eg, trouble falling and staying asleep). SPD was defined as a Kessler Psychological Distress Scale (K6) score ≥ 13. Adjusting for sociodemographic, health behavior, and clinical characteristics, we used Poisson regression with robust variance to estimate prevalence ratios (PRs) and 95% confidence intervals (CIs) of SPD for each sleep characteristic, overall and by race/ethnicity.Results: Among 316,840 participants, the mean age ± standard error was 46.9 ± 0.1 years, 52% were women, 75% were non-Hispanic (NH)-White, 16% NH-Black, and 9% Hispanic/Latinx. The prevalence of SPD was 3.4% for NH-Whites, 4.1% for NH-Blacks, and 4.5% for Hispanics/Latinxs. Participants with < 7 hours versus 7– 9 hours of sleep duration were more likely to have SPD, and the magnitude of the association was strongest among NH-Black participants (PRNH-Blacks=3.50 [95% CI: 2.97– 4.13], PR Hispanics/Latinx=2.95 [2.42– 3.61], and PRNH-Whites=2.66 [2.44– 2.89]). Positive associations between sleep disturbances and SPD were generally stronger among NH-Black and Hispanic/Latinx compared to NH-White adults.Conclusion: Poor sleep health was positively associated with SPD, and the magnitude of the association was generally stronger among racial/ethnic minorities. Future investigations should prospectively focus on the determinants and health consequences of SPD attributable to objectively measured sleep across racial/ethnic groups.Keywords: sleep initiation and maintenance disorders, sleep, psychological stress, health status disparities, continental population groups, race factors |
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