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Dong L, Bogart LM, Mutchler MG, Klein DJ, Ghosh-Dastidar MB, Lawrence SJ, Goggin K, Wagner GJ. Sleep Disturbance Mediates the Associations Between HIV Stigma and Mental and Physical Health Among Black Adults with HIV. J Racial Ethn Health Disparities 2024:10.1007/s40615-024-02083-0. [PMID: 38990469 DOI: 10.1007/s40615-024-02083-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 06/28/2024] [Accepted: 06/30/2024] [Indexed: 07/12/2024]
Abstract
OBJECTIVES Black Americans have been disproportionally affected by the HIV epidemic, and experience significant disparities in sleep health, mental health, and physical health domains. Using longitudinal data from a sample of Black adults with HIV, the current study examined the associations between stigma and mental and physical health outcomes and how sleep disturbance may play a mediating role. METHODS Data were drawn from a recent randomized controlled trial. Questionnaires were used to examine internalized and anticipated HIV stigma, perceived discrimination (enacted stigma) based on multiple social identities (i.e., HIV-serostatus, race, sexual orientation), sleep disturbance, mental health problems (depressive and posttraumatic stress disorder [PTSD] symptoms), and mental and physical health-related quality of life (HRQOL) at baseline, 7-month follow-up, and 13-month follow-up assessments. Linear mixed modeling was used to examine main effects of stigma on health outcomes; causal mediation analysis was used to estimate indirect paths through sleep disturbance. RESULTS Internalized and anticipated HIV stigma and multiple discrimination were associated with more sleep disturbance, more depressive and PTSD symptoms, and poorer mental and physical HRQOL. Results also indicated significant indirect paths (i.e., mediation) through greater sleep disturbance between HIV-related stigma and discrimination and mental health and health-related quality of life. CONCLUSIONS Results support that sleep disturbance is a mediating pathway through which different forms of stigmas impact health outcomes. Sleep may be an intervention target to help improve mental and physical well-being and reduce health disparities among racial and ethnic minority people with HIV.
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Affiliation(s)
- Lu Dong
- RAND Corporation, 1776 Main Street, Santa Monica, CA, USA.
| | - Laura M Bogart
- RAND Corporation, 1776 Main Street, Santa Monica, CA, USA
- Department of Psychiatry, Charles R. Drew University of Medicine and Science, Los Angeles, CA, USA
| | - Matt G Mutchler
- APLA Health, Los Angeles, CA, USA
- School of Public Health and Health Sciences, California State University, Dominguez Hills, Carson, CA, USA
| | - David J Klein
- RAND Corporation, 1776 Main Street, Santa Monica, CA, USA
| | | | | | - Kathy Goggin
- Children's Mercy Kansas City and University of Missouri-Kansas City Schools of Medicine and Pharmacy, Kansas City, MO, USA
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Glenn J Wagner
- RAND Corporation, 1776 Main Street, Santa Monica, CA, USA
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2
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Wilson EJ, Primgaard AR, Hambrick EP, Marszalek JM, Berkley-Patton J, Nilsson JE, Bennett KK. Rumination mediates associations between microaggressions and sleep quality in Black Americans: the toll of racial microstressors. J Behav Med 2024; 47:515-530. [PMID: 38281260 PMCID: PMC11031310 DOI: 10.1007/s10865-023-00464-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 12/08/2023] [Indexed: 01/30/2024]
Abstract
Disparities in health outcomes between Black and White Americans are well-documented, including sleep quality, and disparities in sleep may lead to disparities in health over the life course. A meta-model indicates that cognitive processes may underly the connection between race and poor sleep quality, and ultimately, health disparities. That is, there are race-specific stressors that disproportionately affect Black Americans, which are associated with poor health through biological, cognitive, and behavioral mechanisms (e.g., sleep). Among these race-specific stressors is discrimination, which has been linked to poor sleep quality, and there is a body of literature connecting perseverative cognition (e.g., rumination and worry or vigilance) to poor sleep. Microaggressions, a more subtle but pervasive form of discrimination, are another race-specific stressor. Although less research has considered the connection of microaggressions to perseverative cognition, there are some studies linking microaggressions to health outcomes and sleep. Therefore, using a cross-sectional survey, we tested the following hypotheses: racism-related vigilance and rumination would mediate the relationship between discrimination and poor sleep as well as between microaggressions and poor sleep among Black Americans (N = 223; mean age = 35.77 years, 53.8% men, 86% employed, 66.8% with college degree or higher education). Results of seven parallel mediation models showed that neither rumination nor racism-related vigilance mediated a relationship between discrimination and poor sleep quality. However, rumination partially mediated relationships between the six microaggression sub-scales and poor sleep quality: there were significant indirect effects for Foreigner/Not Belonging (β = .13, SE = 0.03, 95% CI 0.08, 0.20), Criminality (β = .11, SE = 0.03, 95% CI 0.05, 0.17), Sexualization (β = .10, SE = 0.03, 95% CI 0.05, 0.17), Low-Achieving/Undesirable (β = .10, SE = 0.03, 95% CI 0.05, 0.15), Invisibility (β = .15, SE = 0.04, 95% CI 0.08, 0.23), and Environmental Invalidations (β = .15, SE = 0.04, 95% CI 0.08, 0.23). Overall, these findings indicate support for the meta-model, demonstrating a specific pathway from racial microstressors to poor sleep quality. Furthermore, these results suggest the importance of developing clinical and community approaches to address the impact of microaggressions on Black Americans' sleep quality.
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Affiliation(s)
- Elizabeth J Wilson
- Department of Psychology and Counseling, University of Missouri-Kansas City, Kansas City, MO, USA.
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA.
| | - Anahi R Primgaard
- Department of Psychology and Counseling, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Erin P Hambrick
- Department of Psychology and Counseling, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Jacob M Marszalek
- Department of Psychology and Counseling, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Jannette Berkley-Patton
- Department of Biomedical and Health Informatics, University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | - Johanna E Nilsson
- Department of Psychology and Counseling, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Kymberley K Bennett
- Department of Psychology and Counseling, University of Missouri-Kansas City, Kansas City, MO, USA
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3
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Chen S, Benner A, Kim SY. Peer-based discrimination and adolescent emotional and sleep health: A daily examination of direct and buffering associations. Child Dev 2024; 95:574-592. [PMID: 37908138 DOI: 10.1111/cdev.14025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 07/13/2023] [Accepted: 08/21/2023] [Indexed: 11/02/2023]
Abstract
Using 10-day daily diary data collected in 2019 from 10th grade students in southern U.S. (N = 161, 57% Latina/x/o, 21% Biracial, 10% Asian, 9% White, 4% Black; 55% female, Mage = 15.51), this study examined various forms of peer-based discrimination in adolescents' everyday lives. Results showed that personally experienced discrimination, peer racial teasing, and vicarious discrimination were frequent and impactful events. Results also provided strong evidence for the protective role of psychological resilience and some evidence for the protective-reactive roles of peer support and school climate in moderating the link between peer-based discrimination and daily well-being. The findings highlight the necessity to eliminate peer-based discrimination and shed light on interventions to reduce the harmful effects of peer-based discrimination on adolescents' daily well-being.
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Affiliation(s)
- Shanting Chen
- Department of Psychology, University of Florida, Gainesville, Florida, USA
| | - Aprile Benner
- Department of Human Development and Family Sciences, University of Texas at Austin, Austin, Texas, USA
| | - Su Yeong Kim
- Department of Human Development and Family Sciences, University of Texas at Austin, Austin, Texas, USA
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4
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Gills JL, Bubu OM. Obstructive Sleep Apnea and Alzheimer's Disease Pathology: Is Sleep Architecture the Missing Key? J Alzheimers Dis 2024; 98:69-73. [PMID: 38363613 DOI: 10.3233/jad-231385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
Impairments of the sleep architecture due to disrupted sleep in individuals with obstructive sleep apnea (OSA) may result in reduced slow wave sleep (SWS), intermittent hypoxemia, and excessive day time sleepiness- all factors that have been shown to impact Alzheimer's disease (AD) risk. In this commentary, we comment on the work by Cavuoto and colleagues in which they examine the associations between nocturnal hypoxemia or sleep disruptions (during SWS) and amyloid-β burden in individuals with OSA. We review the findings in the context of other similar studies and highlight the strengths and weaknesses of these published studies. We note the importance of examining these relationships longitudinally with a large sample size, including considering sleep health disparities, vascular components, and multiple cognitive domain tests.
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Affiliation(s)
- Joshua L Gills
- Department of Psychiatry, Healthy Brain Aging Sleep Center, NYU Grossman School of Medicine, New York, NY, USA
- Department of Population Health, Institute of Excellence in Health Equity, Center for Healthful Behavior Change, NYU Grossman School of Medicine, New York, NY, USA
| | - Omonigho M Bubu
- Department of Psychiatry, Healthy Brain Aging Sleep Center, NYU Grossman School of Medicine, New York, NY, USA
- Department of Population Health, Institute of Excellence in Health Equity, Center for Healthful Behavior Change, NYU Grossman School of Medicine, New York, NY, USA
- Department of Neurology, NYU Alzheimer's Disease Research Center, Center for Cognitive Neurology, NYU Grossman School of Medicine, New York, NY, USA
- Department of Neuroscience and Physiology, NYU Neuroscience Institute, NYU Grossman School of Medicine, New York, NY, USA
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5
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Dautovich ND, Reid MP, Ghose SM, Kim G, Tighe CA, Shoji KD, Kliewer W. A longitudinal examination of psychosocial mechanisms linking discrimination with objective and subjective sleep. Sleep Health 2023; 9:654-661. [PMID: 37482456 DOI: 10.1016/j.sleh.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 04/24/2023] [Accepted: 06/18/2023] [Indexed: 07/25/2023]
Abstract
OBJECTIVE Although chronic discrimination negatively impacts sleep, the cross-sectional nature of most research limits the understanding of how changes in discrimination over time are associated with sleep health. Therefore, the aims of this study were to explore the: (1) longitudinal association between daily discrimination and subjective and objective sleep; (2) mediating roles of anxiety and social well-being; and (3) moderating role of change in discrimination over time. METHODS An archival analysis was completed using data from the Midlife in the United States study across 3 timepoints. Participants were primarily female-identifying, white, and college-educated. Measures included Pittsburgh Sleep Quality Index (N = 958), sleep diaries (N = 307), and actigraphy (N = 304). Daily discrimination, the Social Well-Being Scale, and the Mood and Anxiety Symptom Questionnaire were also administered. Moderated parallel mediations were performed using the PROCESS macro controlling for depressive symptoms. RESULTS More discrimination at time 1 was associated with worse global sleep quality (b = 0.10 and p = .001) and daily sleep quality (b = 0.03 and p = .02) and worse objective sleep-onset latency (b = 0.93 and p = .02), wake after sleep onset (b = 1.09 and p = .002), and sleep efficiency (b = -0.52 and p < .001) at time 3. Social well-being mediated the associations between discrimination and subjective global sleep quality 95% CI [0.00, 0.03] and daily sleep quality 95% CI [0.00, 0.01] and objective TST 95% CI [0.00, 0.96] when discrimination was increasing or chronic. Anxiety mediated the discrimination-global sleep quality association regardless of changes in discrimination. CONCLUSIONS Discrimination showed durable associations with a broad array of sleep outcomes across a 10-year period. Anxiety and social well-being linked discrimination to subjective sleep outcomes, illustrating the importance of psychosocial well-being for sleep health in those experiencing discrimination.
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Affiliation(s)
- Natalie D Dautovich
- Psychology Department, Virginia Commonwealth University, Richmond, Virginia, USA.
| | - Morgan P Reid
- Psychology Department, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Sarah M Ghose
- Psychology Department, Virginia Commonwealth University, Richmond, Virginia, USA
| | - Giyeon Kim
- Department of Psychology, Chung-Ang University, Seoul, South Korea
| | - Caitlan A Tighe
- VISN 4 Mental Illness, Research, Education, and Clinical Center (MIRECC), VA Pittsburgh Healthcare System, Pittsburgh, Pennsylvania, USA
| | - Kristy D Shoji
- Eastern Colorado Health Care System - Mental Health Service, Kerrville VA CLC, Kerrville, Texas, USA
| | - Wendy Kliewer
- Psychology Department, Virginia Commonwealth University, Richmond, Virginia, USA
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Ju S, Cho SS, Kim JI, Ryu H, Kim H. Association between discrimination in the workplace and insomnia symptoms. Ann Occup Environ Med 2023; 35:e25. [PMID: 37614338 PMCID: PMC10442583 DOI: 10.35371/aoem.2023.35.e25] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 04/12/2023] [Accepted: 06/13/2023] [Indexed: 08/25/2023] Open
Abstract
Background In Korea, little research has focused on the relationship between discrimination in the workplace and sleep health. Thus, this study aims to investigate the association between such discriminatory experiences and insomnia, a common sleep disorder, using Korean employees' data. Methods This study used data from the 6th Korea Working Conditions Survey. Discrimination experiences due to age, ethnic background, nationality, race, sex, religion, disability, sexual orientation, educational level, hometown, and employment status were investigated. The Minimal Insomnia Symptom Scale estimated insomnia symptoms. The association between discrimination experience and insomnia symptoms were analyzed using survey-weighted logistic regression analysis. Results Based on experiences of discrimination over the past 12 months, insomnia symptoms were associated with discrimination experience due to religion (odds ratio [OR]: 3.70; 95% confidential interval [CI]: 1.58-8.69), sex (OR: 2.51; 95% CI: 1.87-3.37), age (OR: 2.30; 95% CI: 1.88-2.81), hometown (OR: 2.07; 95% CI: 1.44-2.97), employment status (OR: 1.69; 95% CI: 1.37-2.10), and educational level (OR: 1.67; 95% CI: 1.31-2.14). Furthermore, the prevalence of insomnia symptoms increased with the number of discrimination experiences. Conclusions In this study, discrimination experiences due to religion, sex, age, hometown, employment status, and educational level were significantly associated with insomnia symptoms. Furthermore, as the number of discrimination experiences increased, so did the prevalence of insomnia. Preventing workplace discrimination may improve workers' sleep health.
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Affiliation(s)
- Suhwan Ju
- Department of Occupational and Environmental Medicine, Dong-A University Hospital, Busan, Korea
| | - Seong-Sik Cho
- Department of Occupational and Environmental Medicine, Dong-A University Hospital, Busan, Korea
- Department of Occupational and Environmental Medicine, College of Medicine, Dong-A University, Busan, Korea
| | - Jung Il Kim
- Department of Occupational and Environmental Medicine, Dong-A University Hospital, Busan, Korea
- Department of Occupational and Environmental Medicine, College of Medicine, Dong-A University, Busan, Korea
| | - Hoje Ryu
- Department of Occupational and Environmental Medicine, Dong-A University Hospital, Busan, Korea
- Department of Occupational and Environmental Medicine, College of Medicine, Dong-A University, Busan, Korea
| | - Hyunjun Kim
- Department of Occupational and Environmental Medicine, Dong-A University Hospital, Busan, Korea
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Erving CL, Zajdel R, McKinnon II, Van Dyke ME, Murden RJ, Johnson DA, Moore RH, Lewis TT. Gendered Racial Microaggressions and Black Women's Sleep Health. SOCIAL PSYCHOLOGY QUARTERLY 2023; 86:107-129. [PMID: 38371316 PMCID: PMC10869115 DOI: 10.1177/01902725221136139] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
Gendered racial microaggressions reflect historical and contemporary gendered racism that Black women encounter. Although gendered racial microaggressions are related to psychological outcomes, it is unclear if such experiences are related to sleep health. Moreover, the health effects of gendered racial microaggressions dimensions are rarely investigated. Using a cohort of Black women (N = 400), this study employs an intracategorical intersectional approach to (1) investigate the association between gendered racial microaggressions and sleep health, (2) assess whether gendered racial microaggressions dimensions are related to sleep health, and (3) examine whether the gendered racial microaggressions-sleep health association persists after accounting for depressive symptoms and worry. Gendered racial microaggressions were associated with poor sleep quality overall and four specific domains: subjective sleep quality, latency, disturbance, and daytime sleepiness. Two gendered racial microaggressions dimensions were especially detrimental for sleep: assumptions of beauty/sexual objectification and feeling silenced and marginalized. After accounting for mental health, the effect of gendered racial microaggressions on sleep was reduced by 47 percent. Future research implications are discussed.
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Affiliation(s)
| | - Rachel Zajdel
- National Heart, Lung, and Blood Institute, Bethesda, MD, USA
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8
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Cohen MF, Corwin EJ, Johnson DA, Amore AD, Brown AL, Barbee NR, Brennan PA, Dunlop AL. Discrimination is associated with poor sleep quality in pregnant Black American women. Sleep Med 2022; 100:39-48. [PMID: 36007430 PMCID: PMC9709719 DOI: 10.1016/j.sleep.2022.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 07/19/2022] [Accepted: 07/26/2022] [Indexed: 01/12/2023]
Abstract
BACKGROUND Heightened exposure to racial/ethnic discrimination is associated with poorer sleep health among non-pregnant adults. This relationship has received limited research attention among pregnant women, despite the importance of prenatal sleep quality for optimal maternal and child health outcomes. METHODS We utilized perinatal data from a sample of Black American women (n = 600) participating in a cohort study who reported their lifetime experiences of racial/ethnic discrimination and gendered racial stress during early pregnancy and reported on their sleep quality and depressive symptoms during early and mid-pregnancy. Hierarchical multiple linear regression models were fit to examine associations between lifetime experiences of racial/ethnic discrimination or gendered racial stress and sleep quality during early and mid-pregnancy. We also adjusted for women's concurrent depressive symptoms and tested whether the discrimination/sleep quality association varied by socioeconomic status. RESULTS Greater exposure to racial/ethnic discrimination was associated with poorer sleep quality during early (ΔR2 = 0.04, ΔF = 26.08, p < 0.001) and mid-pregnancy (ΔR2 = 0.02, ΔF = 9.88, p = 0.002). Similarly, greater gendered racial stress was associated with poorer sleep quality during early (ΔR2 = 0.10, ΔF = 65.72, p < 0.001) and mid-pregnancy (ΔR2 = 0.06, ΔF = 40.43, p < 0.001. These findings largely held after adjustment for concurrent prenatal depressive symptoms. Socioeconomic status did not modify the observed relationships. CONCLUSIONS Efforts to decrease institutional and interpersonal experiences of racial/ethnic discrimination and gendered racism would benefit the sleep quality of pregnant Black American women, particularly during early pregnancy.
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Affiliation(s)
| | | | - Dayna A Johnson
- Emory University Department of Epidemiology, Rollins School of Public Health, United States
| | - Alexis Dunn Amore
- Emory University Nell Hodgson Woodruff School of Nursing, United States
| | - April L Brown
- Emory University Department of Psychology, United States
| | - Nia R Barbee
- Emory University Department of Psychology, United States
| | | | - Anne L Dunlop
- Emory University School of Medicine Department of Gynecology and Obstetrics, United States
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9
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Eom YJ, Lee H, Kim R, Choo S, Yi H, Kim SS. Discrimination keeps transgender people awake at night: A nationwide cross-sectional survey of 583 transgender adults in South Korea. Sleep Health 2022; 8:580-586. [PMID: 36050274 DOI: 10.1016/j.sleh.2022.06.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 06/16/2022] [Accepted: 06/21/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVES We sought to investigate the association between transgender identity discrimination and sleep problems among transgender people in South Korea (hereafter, Korea), and whether family support for transgender identity plays a protective role in the association. DESIGN & SETTING We analyzed a nationwide cross-sectional survey of 583 Korean transgender adults which was anonymously conducted through an online platform. MEASUREMENTS Transgender identity discrimination was assessed using a single-item question. Sleep problems were defined as having any of the following problems: poor sleep quality, short sleep duration, and use of alcohol or sleep medications to fall asleep. Family support for transgender identity was classified into 3 groups as follows: not supportive, supportive, and unaware of participants' transgender identity. RESULTS Of 583 participants, 383 (65.7%) experienced transgender identity discrimination over the past 12 months. Participants who experienced transgender identity discrimination were 1.48 times (95% confidence intervals [95% CI] = 1.19-1.83) more likely to have any sleep problems, compared to those who never experienced transgender identity discrimination. When stratified by family support level, the associations between transgender identity discrimination and sleep problems remained statistically significant only among those with a family unsupportive (adjusted prevalence ratio [aPR] = 1.64; 95% CI = 1.16-2.31) or unaware (aPR = 1.60; 95% CI = 1.01-2.52) of participants' transgender identity. However, the association was not statistically significant among those with a supportive family (aPR = 1.41; 95% CI = 0.96-2.07). CONCLUSION Given transphobic environments in Korea, legal and institutional efforts are required to reduce transgender identity discrimination (eg, anti-discrimination laws) as well as to build trans-specific family resources.
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Affiliation(s)
- Yun-Jung Eom
- Department of Public Health Sciences, Graduate School of Korea University, Seoul, South Korea; Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, Seoul, South Korea
| | - Hyemin Lee
- Jeju Institute of Public Health & Health Policy, Jeju, South Korea
| | - Ranyeong Kim
- Department of Public Health Sciences, Graduate School of Korea University, Seoul, South Korea; Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, Seoul, South Korea
| | - Sungsub Choo
- Department of Public Health Sciences, Graduate School of Korea University, Seoul, South Korea; Interdisciplinary Program in Precision Public Health, Department of Public Health Sciences, Graduate School of Korea University, Seoul, South Korea
| | - Horim Yi
- Solidarity for LGBT Human Rights of Korea, Seoul, South Korea
| | - Seung-Sup Kim
- Department of Environmental Health Sciences, Graduate School of Public Health, Seoul National University, Seoul, South Korea; Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, Maryland, USA.
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10
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Yip T, Xie M, Cham H, El Sheikh M. Linking ethnic/racial discrimination to adolescent mental health: Sleep disturbances as an explanatory pathway. Child Dev 2022; 93:973-994. [PMID: 35238024 PMCID: PMC9546209 DOI: 10.1111/cdev.13747] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Ethnic/racial discrimination is associated with negative psychosocial outcomes, and this study considered sleep disturbance as a mediating pathway. Employing a combination of daily diary and biannual surveys, multilevel structural equation models estimated the indirect effects of sleep/wake concerns on negative, anxious, and positive mood, rumination, and somatic symptoms. In a sample of 350 urban Asian (74% Chinese, 8% Korean, 4% Indian, 1% Filipinx, 1% Vietnamese, and 12% other), Black, and Latinx (25% Dominican, 24% South American, 22% Mexican, 15% Puerto Rican, 5% Central American, and 9% other) youth (M = 14.27 years, 69% female, 77% U.S. born, 76% monoethnic/racial, data collected from 2015 to 2018), there was evidence for sleep disturbances mediating the impact of ethnic/racial discrimination on adjustment. Nighttime disturbance, daytime dysfunction, and daytime sleepiness evidenced partial or full mediation for daily- and person-level outcomes (υ = 0.1%-17.9%). Reciprocal associations between sleep disturbances and negative mood and rumination were also observed.
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11
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Ojebuoboh AR, Gonzalez-Feliciano AG, Brown KM, Khan RJ, Xu R, DeRoo LA, Lewis J, Quarells RC, Davis SK. Association of active coping to unfair treatment with perceived stress and depressive symptoms in African Americans: mh-grid study. BMC Psychiatry 2022; 22:134. [PMID: 35189857 PMCID: PMC8862227 DOI: 10.1186/s12888-022-03772-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 02/09/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Unfair treatment such as discrimination and racism contribute to depression and perceived stress in African Americans. Although studies have examined how responding to such treatment is associated with ameliorating depressive symptoms and levels of perceived stress, most do not focus on African Americans. The purpose of this study is to assess how talking to others in response to unfair treatment is associated with self-reported depressive symptoms and perceived stress levels in African Americans. METHODS A sample from the 2010-2013 Minority Health Genomics and Translational Research Bio-Repository Database was used and consisted of 376 African American adults aged 30-55 years old residing in the southern region of the United States. Linear regression models were used to assess the association between talking to others following unfair treatment, compared to keeping it to oneself, on self-reported depressive symptoms and perceived stress. The predictor variable was based on the question "If you have been treated unfairly, do you usually talk to people about it or keep it to yourself?". RESULTS Talking to someone after being treated unfairly was inversely associated with perceived stress ([Formula: see text]: -3.62, SE: 1.14, p ≤ 0.05) and depressive symptoms ([Formula: see text]: -3.62, SE: 1.14, p ≤ 0.05). CONCLUSIONS African Americans who talked to others in response to unfair treatment had lower depressive symptoms and perceived stress than those who kept it to themselves. More outreach to African Americans regarding the importance of talk in response to exposure to unfair treatment is needed as a potential coping mechanism.
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Affiliation(s)
- Ayomide R. Ojebuoboh
- grid.17635.360000000419368657University of Minnesota Medical Scientist Training Program, 420 Delaware St SE, Minneapolis, MN 55455 USA
| | - Amparo G. Gonzalez-Feliciano
- grid.280128.10000 0001 2233 9230Social Epidemiology Research Unit, National Institutes of Health, National Human Genome Research Institute, Bethesda, USA
| | - Kristen M. Brown
- grid.280128.10000 0001 2233 9230Social Epidemiology Research Unit, National Institutes of Health, National Human Genome Research Institute, Bethesda, USA
| | - Rumana J. Khan
- grid.280128.10000 0001 2233 9230Social Epidemiology Research Unit, National Institutes of Health, National Human Genome Research Institute, Bethesda, USA
| | - Ruihua Xu
- grid.280128.10000 0001 2233 9230Social Epidemiology Research Unit, National Institutes of Health, National Human Genome Research Institute, Bethesda, USA
| | - Lisa A. DeRoo
- grid.280128.10000 0001 2233 9230Social Epidemiology Research Unit, National Institutes of Health, National Human Genome Research Institute, Bethesda, USA
| | - Jessica Lewis
- grid.280128.10000 0001 2233 9230Social Epidemiology Research Unit, National Institutes of Health, National Human Genome Research Institute, Bethesda, USA
| | - Rakale C. Quarells
- grid.9001.80000 0001 2228 775XCardiovascular Research Institute, Morehouse School of Medicine, Atlanta, GA USA
| | - Sharon K. Davis
- grid.280128.10000 0001 2233 9230Social Epidemiology Research Unit, National Institutes of Health, National Human Genome Research Institute, Bethesda, USA
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12
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Wang DF, Zhou YN, Liu YH, Hao YZ, Zhang JH, Liu TQ, Ma YJ. Social support and depressive symptoms: exploring stigma and self-efficacy in a moderated mediation model. BMC Psychiatry 2022; 22:117. [PMID: 35168584 PMCID: PMC8845403 DOI: 10.1186/s12888-022-03740-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 01/10/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Although some psychological processes, such as stigma and self-efficacy, affect the complicated relationship between social support and depressive symptoms, few studies explored a similar psychological mechanism among individuals with substance use disorders (SUDs). Hence, this research investigates the mediating effects of stigma and the moderating effects of self-efficacy among the psychological mechanism that social support affects depressive symptoms. METHODS The study included 1040 Chinese participants with SUDs and completed a series of self-report questionnaires. R software was used to organize and clean up data sets and analyze mediation and moderation effects. RESULTS The result showed that stigma partially mediated depressive symptoms, while self-efficacy moderated this relationship. More specifically, less social support increased depression symptoms by bringing about higher stigma. Besides, subjects with higher self-efficacy are less susceptible to stigma and therefore have mild depressive symptoms. Furthermore, clinical and theoretical implications are discussed in our study. CONCLUSIONS Chinese SUDs patients' depressive symptoms were indirectly affected by perceived social support via stigma and less affected by stigma with improved self-efficacy. The theoretical and practical implications of these results are discussed.
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Affiliation(s)
- Dong-Fang Wang
- grid.6936.a0000000123222966Department of Psychiatry and Psychotherapy, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, 81675 Munich, Germany
| | - Ya-Nan Zhou
- grid.216417.70000 0001 0379 7164Department of Psychiatry, The Second Xiangya Hospital, Central South University, The China National Clinical Research Center for Mental Health Disorders, Chinese National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, No. 139, Middle Renmin Road, Changsha, Hunan 410011 P.R. China
| | - Yue-Heng Liu
- grid.216417.70000 0001 0379 7164Department of Psychiatry, The Second Xiangya Hospital, Central South University, The China National Clinical Research Center for Mental Health Disorders, Chinese National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, No. 139, Middle Renmin Road, Changsha, Hunan 410011 P.R. China
| | - Yu-Zhu Hao
- grid.216417.70000 0001 0379 7164Department of Psychiatry, The Second Xiangya Hospital, Central South University, The China National Clinical Research Center for Mental Health Disorders, Chinese National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, No. 139, Middle Renmin Road, Changsha, Hunan 410011 P.R. China
| | - Jun-Hong Zhang
- grid.216417.70000 0001 0379 7164Department of Psychiatry, The Second Xiangya Hospital, Central South University, The China National Clinical Research Center for Mental Health Disorders, Chinese National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, No. 139, Middle Renmin Road, Changsha, Hunan 410011 P.R. China
| | - Tie-Qiao Liu
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, The China National Clinical Research Center for Mental Health Disorders, Chinese National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, No. 139, Middle Renmin Road, Changsha, Hunan, 410011, P.R. China.
| | - Yue-Jiao Ma
- Department of Psychiatry, The Second Xiangya Hospital, Central South University, The China National Clinical Research Center for Mental Health Disorders, Chinese National Technology Institute of Psychiatry, Key Laboratory of Psychiatry and Mental Health of Hunan Province, No. 139, Middle Renmin Road, Changsha, Hunan, 410011, P.R. China. .,Department of Addictive Behavior and Addiction Medicine, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, 68159, Mannheim, Germany.
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13
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Hill PL, Sin NL, Edmonds GW, Burrow AL. Associations Between Everyday Discrimination and Sleep: Tests of Moderation by Ethnicity and Sense of Purpose. Ann Behav Med 2021; 55:1246-1252. [PMID: 33760911 PMCID: PMC8601048 DOI: 10.1093/abm/kaab012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Everyday discrimination holds pernicious effects across most aspects of health, including a pronounced stress response. However, work is needed on when discrimination predicts sleep outcomes, with respect to potential moderators of these associations. PURPOSE The current study sought to advance the past literature by examining the associations between everyday discrimination and sleep outcomes in an ethnically diverse sample, allowing tests of moderation by ethnic group. We also examined the role of sense of purpose, a potential resilience factor, as another moderator. METHODS Participants in the Hawaii Longitudinal Study of Personality and Health (n = 758; 52.8% female; mage: 60 years, sd = 2.03) completed assessments for everyday discrimination, sleep duration, daytime dysfunction due to sleep, sleep quality, and sense of purpose. RESULTS In the full sample, everyday discrimination was negatively associated with sleep duration, sleep quality, and sense of purpose, while positively associated with daytime dysfunction due to sleep. The associations were similar in magnitude across ethnic groups (Native Hawaiian, White/Caucasian, Japanese/Japanese-American), and were not moderated by sense of purpose, a potential resilience factor. CONCLUSIONS The ill-effects on health due to everyday discrimination may operate in part on its role in disrupting sleep, an issue that appears to similarly impact several groups. The current research extends these findings to underrepresented groups in the discrimination and sleep literature. Future research is needed to better disentangle the day-to-day associations between sleep and discrimination, and identify which sources of discrimination may be most problematic.
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Affiliation(s)
- Patrick L Hill
- Department of Psychological and Brain Sciences, Washington University in St. Louis, 1 Brookings Drive, Campus Box 1125, St. Louis, MO 63130, USA
| | - Nancy L Sin
- Department of Psychology, University of British Columbia, Vancouver, BC, Canada
| | | | - Anthony L Burrow
- Department of Human Development, Cornell University, Ithaca, NY, USA
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14
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Winer JR, Deters KD, Kennedy G, Jin M, Goldstein-Piekarski A, Poston KL, Mormino EC. Association of Short and Long Sleep Duration With Amyloid-β Burden and Cognition in Aging. JAMA Neurol 2021; 78:1187-1196. [PMID: 34459862 DOI: 10.1001/jamaneurol.2021.2876] [Citation(s) in RCA: 103] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Importance Disrupted sleep is common in aging and is associated with cognition. Age-related changes to sleep are associated with multiple causes, including early Alzheimer disease pathology (amyloid β [Aβ]), depression, and cardiovascular disease. Objective To investigate the associations between self-reported sleep duration and brain Aβ burden as well as the demographic, cognitive, and lifestyle variables in adults with normal cognition. Design, Setting, and Participants This cross-sectional study obtained data from participants in the Anti-Amyloid Treatment in Asymptomatic Alzheimer's Disease (A4) study, which is being conducted in 67 sites in the United States, Canada, Australia, and Japan. The sample for this analysis consisted of individuals aged 65 to 85 years who underwent an Aβ positron emission tomography (PET) scan, had complete apolipoprotein E (APOE) genotype data, and were identified as clinically normal (per a Clinical Dementia Rating score of 0) and cognitively unimpaired (per a Mini-Mental State Examination score of 25 to 30 and Logical Memory Delayed Recall test score of 6 to 18). Data were analyzed from April 3, 2020, to June 20, 2021. Main Outcomes and Measures The outcome was self-reported nightly sleep duration (grouped by short sleep duration: ≤6 hours, normal sleep duration: 7-8 hours, and long sleep duration: ≥9 hours) compared with demographic characteristics, Aβ burden (as measured with a fluorine 18-labeled-florbetapir PET scan), objective and subjective cognitive function measures, and lifestyle variables. Results The 4417 participants in the study included 2618 women (59%) and had a mean (SD) age of 71.3 (4.7) years. Self-reported shorter sleep duration was linearly associated with higher Aβ burden (β [SE] = -0.01 [0.00]; P = .005), and short sleep duration was associated with reduced cognition that was mostly in memory domains. No difference in Aβ was found between long and normal sleep duration groups (β [SE] = 0.00 [0.01]; P = .99). However, compared with normal sleep duration, both short and long sleep durations were associated with higher body mass index (short vs normal sleep duration: β [SE] = 0.48 [0.17], P = .01; long vs normal sleep duration: β [SE] = 0.97 [0.31], P = .002), depressive symptoms (short vs normal sleep duration: β [SE] = 0.31 [0.05], P < .001; long vs normal sleep duration: β [SE] = 0.39 [0.09], P < .001), and daytime napping (short vs normal sleep duration: β [SE] = 2.66 [0.77], P = .001; long vs normal sleep duration: β [SE] = 3.62 [1.38], P = .01). Long sleep duration was associated with worse performance across multiple cognitive domains. Conclusions and Relevance In this cross-sectional study, both short and long sleep durations were associated with worse outcomes for older adults, such as greater Aβ burden, greater depressive symptoms, higher body mass index, and cognitive decline, emphasizing the importance of maintaining adequate sleep.
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Affiliation(s)
- Joseph R Winer
- Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California
| | - Kacie D Deters
- Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California
| | - Gabriel Kennedy
- Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California
| | - Meghan Jin
- Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California
| | - Andrea Goldstein-Piekarski
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California.,Sierra-Pacific Mental Illness Research, Education, and Clinical Center, Veterans Affairs Palo Alto Health Care System, Palo Alto, California
| | - Kathleen L Poston
- Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California
| | - Elizabeth C Mormino
- Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, California
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15
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Chung J, Goodman M, Huang T, Wallace ML, Johnson DA, Bertisch S, Redline S. Racial-ethnic Differences in Actigraphy, Questionnaire, and Polysomnography Indicators of Healthy Sleep: The Multi-Ethnic Study of Atherosclerosis. Am J Epidemiol 2021; 193:kwab232. [PMID: 34498675 DOI: 10.1093/aje/kwab232] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 08/11/2021] [Accepted: 09/02/2021] [Indexed: 11/14/2022] Open
Abstract
A paradigm shift in sleep science argues for a systematic, multidimensional approach to investigate sleep's association with disease and mortality and to address sleep disparities. We utilized the comprehensive sleep assessment of the Multi-Ethnic Study of Atherosclerosis (2010- 2013), a cohort of U.S. White, Black, Chinese, and Hispanic adults and older adults (n=1,736; mean age=68.3), to draw 13 sleep dimensions and create composite Sleep Health Scores to quantify multidimensional sleep health disparities. After age and sex adjustment in linear regression, compared to White participants, Black participants showed the greatest global sleep disparity, then Hispanic and Chinese participants. We estimated relative 'risk' of obtaining favorable sleep compared to White adults at the component level by race/ethnicity (lower is worse). The largest disparities were in objectively-measured sleep timing regularity (RRBlack [95% CI]: 0.37 [0.29,0.47], RRHispanic: 0.64 [0.52,0.78], RRChinese: 0.70 [0.54,0.90]) and duration regularity (RRBlack: 0.55 [0.47,0.65], RRHispanic: 0.76 [0.66,0.88], RRChinese: 0.74 [0.61,0.90]), after sex and age adjustment. Disparities in duration and continuity were also apparent, and Black adults were additionally disadvantaged in %N3 (slow wave sleep), sleepiness, and sleep timing (24-hour placement). Sleep timing regularity, duration regularity, duration, and continuity may comprise a multidimensional cluster of targets to reduce racial-ethnic sleep disparities.
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Affiliation(s)
- Joon Chung
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Matthew Goodman
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Tianyi Huang
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Meredith L Wallace
- Department of Psychiatry, University of Pittsburgh, PA
- Department of Biostatistics, University of Pittsburgh, PA
| | - Dayna A Johnson
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Suzanne Bertisch
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
| | - Susan Redline
- Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA
- Harvard Medical School, Boston, MA
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16
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Yip T, Feng Y, Fowle J, Fisher CB. Sleep disparities during the COVID-19 pandemic: An investigation of AIAN, Asian, Black, Latinx, and White young adults. Sleep Health 2021; 7:459-467. [PMID: 34284964 DOI: 10.1016/j.sleh.2021.05.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 03/11/2021] [Accepted: 05/12/2021] [Indexed: 11/26/2022]
Abstract
OBJECTIVES This study investigates race-related disparities in sleep duration and quality among diverse young adults during the coronavirus 2019 (COVID-19) pandemic. DESIGN & SETTING Online cross-sectional study of young adults in the United States in April 2020. PARTICIPANTS About 547 American Indian/Alaskan Native (AIAN), Asian, Black, Latinx, and White young adults ages 18-25 years. MEASUREMENTS Participants completed measures of sleep duration and quality, coronavirus victimization distress, depression, age, sex/gender, employment status, essential worker status, student status, residential region, socioeconomic status, concerns about contracting coronavirus and CDC health risks. RESULTS Black young adults reported the largest disparity in sleep duration and quality. For sleep duration, AIAN, Asian, White, and Latinx young adults reported approximately one additional hour of sleep compared to Black respondents. Mediation analyses suggest that disparities in sleep duration between Asian and Black young adults may be explained by the higher likelihood of Black respondents being essential workers. For sleep quality, Latinx, White, AIAN, and Asian young adults reported higher levels than Black respondents. Including coronavirus victimization distress as an intervening pathway decreased the effect for Asian and White respondents on sleep quality, suggesting that coronavirus victimization distress partially explains Black and Asian, as well as Black and White differences in sleep quality. CONCLUSIONS Black young adults reported the shortest sleep duration and lowest levels of sleep quality relative to AIAN, Asian, Latinx and White peers. Interpersonal experiences of coronavirus victimization and structural inequities may partially explain disparities during the COVID-19 pandemic.
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Affiliation(s)
- Tiffany Yip
- Department of Psychology, Fordham University, Bronx, New York, USA.
| | - Ye Feng
- Department of Psychology, Fordham University, Bronx, New York, USA
| | - Jillianne Fowle
- Department of Psychology, Fordham University, Bronx, New York, USA
| | - Celia B Fisher
- Department of Psychology, Fordham University, Bronx, New York, USA
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17
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Pichardo CM, Molina KM, Rosas CE, Uriostegui M, Sanchez-Johnsen L. Racial Discrimination and Depressive Symptoms among Latina/o College Students: The Role of Racism-Related Vigilance and Sleep. RACE AND SOCIAL PROBLEMS 2021; 13:86-101. [PMID: 34306242 PMCID: PMC8300542 DOI: 10.1007/s12552-020-09304-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/19/2020] [Indexed: 06/03/2023]
Abstract
INTRODUCTION Latinx college students are at high risk of suffering from depressive symptoms. A factor posited to influence depressive symptoms among Latinx college students is racial/ethnic discrimination. However, the mechanisms which link racial/ethnic discrimination to depressive symptoms are not well understood. This study examined the mediating role of racism-related vigilance and sleep-related factors (i.e., sleep quality, sleep efficiency) on the relationship between perceived intergroup racial/ethnic discrimination and depressive symptoms. METHODS Participants were 194 Latinx college students enrolled at a Midwestern university designated as a Hispanic-Serving Institution. Path analysis was conducted to investigate whether racism-related vigilance and sleep-related factors (i.e. sleep quality, sleep efficiency) are potential pathways in the relationship between intergroup racial/ethnic discrimination and depressive symptoms. RESULTS Path analysis revealed that racism-related vigilance and sleep quality sequentially mediated the effect of perceived intergroup racial/ethnic discrimination on depressive symptoms. Sleep efficiency did not mediate the relationship between racial/ethnic discrimination and depressive symptoms. DISCUSSION This study is among the first to document that intergroup racial/ethnic discrimination is negatively related to mental health through both cognitive and behavioral mechanisms. This research has important implications for understanding how discrimination may influence mental health outcomes among Latinx college students.
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Affiliation(s)
| | | | - Carlos E. Rosas
- Departments of Psychology and Psychiatry, University of Illinois at Chicago
| | | | - Lisa Sanchez-Johnsen
- Department of Psychiatry, Surgery, and Psychology, University of Illinois at Chicago
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18
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McKinnon II, Shah AJ, Lima B, Moazzami K, Young A, Sullivan S, Almuwaqqat Z, Garcia M, Elon L, Bremner JD, Raggi P, Quyyumi AA, Vaccarino V, Lewis TT. Everyday Discrimination and Mental Stress-Induced Myocardial Ischemia. Psychosom Med 2021; 83:432-439. [PMID: 34080584 PMCID: PMC8225242 DOI: 10.1097/psy.0000000000000941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Mental stress-induced myocardial ischemia (MSIMI), a transient myocardial ischemic response to mental stress, is associated with poorer outcomes among patients with coronary heart disease and is more likely to occur among women. However, predictors of MSIMI are not well explored. The current study investigated the association between experiences of everyday discrimination and MSIMI among patients with recent myocardial ischemia and contrasted the results with conventional stress-induced myocardial ischemia (CSIMI). We examined sex differences in associations. METHODS We studied 295 post-MI patients (145 women, 150 men). Provocation of myocardial ischemia with mental stress (speech task) and conventional stress (exercise or pharmacologic) was assessed by myocardial perfusion imaging. Frequency of exposure to everyday discrimination was assessed via questionnaire using the Everyday Discrimination Scale (EDS). RESULTS The mean age was 51 years in both women and men, and the EDS score ranged from 10 to 38 (mean [standard deviation] = 17 [6] years). After multivariable analysis, each standard deviation increase in the EDS score (more frequent exposure) was associated with an increased odds of MSIMI (odds ratio [OR] = 1.57 [1.10-2.23]). The EDS score was not associated with CSIMI (OR = 0.86 [0.64-1.17]). Women demonstrated a twofold increase (OR = 1.96 [1.13-3.38], p = .02) in the adjusted odds of MSIMI, with each standard deviation increase in the EDS score compared with a 1.4-fold increase (OR = 1.40 [0.80-2.44], p = .24) among men; however, interaction was not statistically significant. CONCLUSIONS Among post-MI patients, everyday discrimination was positively associated with occurrence of MSIMI, but not with CSIMI; associations were more pronounced among women.
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Affiliation(s)
- Izraelle I. McKinnon
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Amit J. Shah
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
- From the Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
- Atlanta VA Medical Center, Decatur, Georgia
| | - Bruno Lima
- From the Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Kasra Moazzami
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
- From the Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - An Young
- From the Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Samaah Sullivan
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - Zakaria Almuwaqqat
- From the Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Mariana Garcia
- Department of Radiology, Emory University School of Medicine, Atlanta, Georgia, United States of America
| | - Lisa Elon
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
| | - J. Douglas Bremner
- Atlanta VA Medical Center, Decatur, Georgia
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA
| | - Paolo Raggi
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, GA
| | - Arshed A. Quyyumi
- From the Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Viola Vaccarino
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
- From the Division of Cardiology, Department of Medicine, Emory University School of Medicine, Atlanta, GA
| | - Tené T. Lewis
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA
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19
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Christian LM, Webber S, Gillespie S, Strahm AM, Schaffir J, Gokun Y, Porter K. Maternal Depressive Symptoms, Sleep, and Odds of Spontaneous Early Birth: Implications for Racial Inequities in Birth Outcomes. Sleep 2021; 44:6279824. [PMID: 34019675 DOI: 10.1093/sleep/zsab133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/03/2021] [Indexed: 11/13/2022] Open
Abstract
STUDY OBJECTIVES Delivery prior to full term affects 37% of US births, including ~400,000 preterm births (<37 weeks) and >1,000,000 early term births (37-38 weeks). Approximately 70% of cases of shortened gestation are spontaneous - without medically-indicated cause. Elucidation of modifiable behavioral factors would have considerable clinical impact. METHODS This study examined the role of depressive symptoms and sleep quality in predicting the odds of spontaneous shortened gestation among 317 women (135 Black, 182 White) who completed psychosocial assessment in mid-pregnancy. RESULTS Adjusting for key covariates, Black women had 1.89 times higher odds of spontaneous shortened gestation compared to White women (OR (95% CI) = 1.89 (1.01, 3.53), p=0.046). Women who reported only poor subjective sleep quality (PSQI > 6) or only elevated depressive symptoms (CES-D ≥ 16) exhibited no statistically significant differences in odds of spontaneous shortened gestation compared to those with neither risk factor. However, women with comorbid poor sleep and depressive symptoms exhibited markedly higher odds of spontaneous shortened gestation than those with neither risk factor [39.2% versus 15.7%, [OR (95% CI) = 2.69 (1.27, 5.70), p = 0.01]. A higher proportion of Black women met criteria for both risk factors (23% of Black women versus 11% of White women; p=0.004), with a lower proportion experiencing neither risk factor (40.7% of Black versus 64.3% of White women; p < 0.001). CONCLUSIONS Additive effects of poor subjective sleep quality and depressive symptoms were observed with markedly higher odds of spontaneous shortened gestation among women with both risk factors. Racial inequities in rates of comorbid exposure corresponded with inequities in shortened gestation. Future empirical studies and intervention efforts should consider the interactive effects of these commonly co-morbid exposures.
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Affiliation(s)
- Lisa M Christian
- Department of Psychiatry & Behavioral Health, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA.,The Institute for Behavioral Medicine Research, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA.,The Department of Psychology, The Ohio State University, Columbus, OH, USA.,Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Shannon Webber
- College of Medicine, The Ohio State University, Columbus, Ohio, USA
| | | | - Anna M Strahm
- Department of Psychiatry & Behavioral Health, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA.,The Institute for Behavioral Medicine Research, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Jonathan Schaffir
- Department of Obstetrics and Gynecology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Yevgeniya Gokun
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, Ohio, USA
| | - Kyle Porter
- Center for Biostatistics, Department of Biomedical Informatics, The Ohio State University, Columbus, Ohio, USA
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20
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Williams PC, Krafty R, Alexander T, Davis Z, Gregory AV, Proby R, Troxel W, Coutts C. Greenspace redevelopment, pressure of displacement, and sleep quality among Black adults in Southwest Atlanta. JOURNAL OF EXPOSURE SCIENCE & ENVIRONMENTAL EPIDEMIOLOGY 2021; 31:412-426. [PMID: 33714980 PMCID: PMC8134046 DOI: 10.1038/s41370-021-00313-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 02/10/2021] [Accepted: 02/19/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Little is known on how greenspace redevelopment-creating or improving existing parks and trails-targeted for low-income and/or majority Black neighborhoods could amplify existing social environmental stressors, increase residents' susceptibility to displacement, and impact their sleep quality. OBJECTIVE To examine the relationship between social environmental stressors associated with displacement and sleep quality among Black adults. METHODS Linear regression models were employed on survey data to investigate the association between social environmental stressors, independently and combined, on sleep quality among Black adults residing in block groups targeted for greenspace redevelopment (i.e., exposed) and matched with block groups that were not (i.e., unexposed). RESULTS The independent associations between everyday discrimination, heightened vigilance, housing unaffordability, and subjective sleep quality were not modified by greenspace redevelopment, controlling for other factors. The association between financial strain and subjective sleep quality was different for exposed and unexposed participants with exposed participants having a poorer sleep quality. The combined model revealed that the association between financial strain and sleep quality persisted. However, for different financial strain categories exposed participants slept poorer and/or better than unexposed participants. SIGNIFICANCE Our findings suggest a nuanced relationship between social environmental stressors, pressure of displacement related to greenspace redevelopment, and sleep quality among Black adults.
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Affiliation(s)
- Patrice C Williams
- Department of Urban & Regional Planning, Florida State University, Tallahassee, FL, USA.
| | - Robert Krafty
- Department of Biostatistics and Bioinformatics, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Terrence Alexander
- Master of Public Health Program, Morehouse School of Medicine, Atlanta, GA, USA
| | - Zipporah Davis
- Master of Public Health Program, Morehouse School of Medicine, Atlanta, GA, USA
| | - Akil-Vuai Gregory
- Master of Public Health Program, Morehouse School of Medicine, Atlanta, GA, USA
| | - Raven Proby
- Master of Public Health Program, Morehouse School of Medicine, Atlanta, GA, USA
| | | | - Christopher Coutts
- Department of Urban & Regional Planning, Florida State University, Tallahassee, FL, USA
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21
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Ogbenna BT, Ryu S, Lee S, Slopen N. Discrimination and Sleep among Asians and Pacific Islanders Adults. Sleep 2021; 44:6257851. [PMID: 33912974 DOI: 10.1093/sleep/zsab109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 03/13/2021] [Indexed: 11/14/2022] Open
Abstract
STUDY OBJECTIVES To examine the association between discrimination and sleep duration and difficulty among Asians and Pacific Islanders (APIs) in the United States, and to test nativity and ethnic identity (EI) as effect modifiers. METHODS This cross-sectional study of 1,765 adults from the National Epidemiology Study of Alcohol and Related Conditions III, assessed discrimination using the Experiences of Discrimination scale. Discrimimation was classified as low, moderate, and high. Regression models were used to examine self-reported sleep duration and difficulty. RESULTS In bivariate analyses, individuals with high discrimination had the shortest sleep and reported sleep difficulty most often. Using linear models adjusted for sociodemographic and health characteristics, moderate and high discrimination were associated with 9 minutes (standard error [SE]: 4.8, p <0.10) and 14.4 minutes (SE: 6.0, p <0.05) less sleep, respectively, relative to low discrimination. Individuals with moderate and high discrimination had higher prevalence of sleep difficulty compared to those with low discrimination (prevalence ratio [PR]: 1.51, 95% confidence interval [CI]: 1.14-1.99 and PR: 1.73, 95% CI: 1.33-2.24, respectively). Interaction effect was observed in sleep difficulty by nativity and EI, but not duration. The association between discrimination and sleep difficulty was stronger among US-born relative to foreign-born participants. Among participants with low EI, moderate and high discrimination were associated with sleep difficulty, whereas among those with high EI, only high discrimination displayed this association. CONCLUSIONS Discrimination is associated with sleep duration and difficulty, and varies by nativity and EI. Research is needed to improve sleep among APIs that experience discrimination.[.
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Affiliation(s)
- Bethany Townsend Ogbenna
- University of Maryland School of Public Health, Department of Epidemiology and Biostatistics, USA
| | - Soomin Ryu
- University of Maryland, College Park, School of Public Policy, USA
| | - Sunmin Lee
- University of California, Irvine, School of Medicine, Department of Medicine, USA
| | - Natalie Slopen
- Harvard T. H. Chan School of Public Health, Department of Social and Behavioral Sciences, USA
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Yip T, Chen M, Wang Y, Slopen N, Chae D, Priest N, Williams D. Linking discrimination and sleep with biomarker profiles: An investigation in the MIDUS study. COMPREHENSIVE PSYCHONEUROENDOCRINOLOGY 2021; 5:100021. [PMID: 34337570 PMCID: PMC8321117 DOI: 10.1016/j.cpnec.2020.100021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 12/08/2020] [Indexed: 12/29/2022] Open
Abstract
Self-reported experiences of discrimination and sleep dysfunction have both been shown to adversely impact biological functioning; however, few studies have examined how they are jointly associated with health. The current study draws from two samples of the Midlife in the United States (MIDUS) data (n = 617 participants; 59.8% female; 72.3% White and 27.7% African American; Age: Mean = 52.6, SD = 12.22) to identify profiles of sleep (duration, variability, onset latency, wake after sleep onset, naps) and discrimination (everyday, lifetime, impact). Associations with latent profiles of biomarkers of inflammation (CRP, fibrinogen, IL-6) and endocrine stress (cortisol, epinephrine, norepinephrine) were examined. Three profiles were identified for sleep/discrimination (good, fair, poor) and for biomarkers (average, high inflammation, high neuroendocrine). Chi-square analyses indicated that adults in the good sleep/low discrimination profile were more likely to be in the average biomarker profile but less likely to be in the high inflammation profile. Adults in the fair sleep/moderate discrimination risk profile were more likely to be in the high inflammation profile. Adults in the poor sleep/high discrimination risk profile were less likely to be in the average biomarker profile but more likely to be in the high inflammation profile. The current study identified configurations of sleep and discrimination among midlife adults which were associated with profiles of biological risk. The findings provide implications for identifying individuals who may be at increased risk of developing stress-related tertiary outcomes of morbidity and disease.
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Affiliation(s)
- Tiffany Yip
- Fordham University, Department of Psychology, 441 E. Fordham Road, 226 Dealy Hall, Bronx, NY, 10458, USA
| | - Mingzhang Chen
- Michigan State University, Human Development and Family Studies, 552 West Circle Drive, East Lansing, MI, 48824, USA
| | - Yijie Wang
- Michigan State University, Human Development and Family Studies, 552 West Circle Drive, East Lansing, MI, 48824, USA
| | - Natalie Slopen
- University of Maryland, School of Public Health, 4200 Valley Drive, Suite 2242, College Park, MD, 20742-2611, USA
| | - David Chae
- Tulane University, School of Public Health and Tropical Medicine, 1440 Canal Street, Suite 2210, New Orleans, LA, 70112, USA
| | - Naomi Priest
- Australian National University, Centre for Social Research and Methods, Caberra, ACT 0200, Australia
| | - David Williams
- Harvard University, Harvard T.H. Chan School of Public Health, 677 Huntington Avenue, Boston, MA, 02115, USA
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Cheng P, Cuellar R, Johnson DA, Kalmbach DA, Joseph CL, Cuamatzi Castelan A, Sagong C, Casement MD, Drake CL. Racial discrimination as a mediator of racial disparities in insomnia disorder. Sleep Health 2020; 6:543-549. [PMID: 32928711 PMCID: PMC7485499 DOI: 10.1016/j.sleh.2020.07.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 07/28/2020] [Accepted: 07/28/2020] [Indexed: 12/18/2022]
Abstract
STUDY OBJECTIVES Racial and ethnic minorities are more likely to suffer from insomnia that is more severe; however, few studies have examined mechanisms by which racial disparities in severity of insomnia disorder may arise. One potential mechanism for disparities in insomnia severity is perceived discrimination. This study tested discrimination as a mediator in the relationship between race and insomnia. METHODS Participants were recruited from communities in the Detroit metropolitan area and were diagnosed with insomnia disorder using the DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition). The final sample included 1,458 individuals. Insomnia symptom severity was assessed via the Insomnia Severity Index and self-reported racial discrimination was evaluated using a single item. Racial discrimination was tested as a mediator in the relationship between race and insomnia symptom severity. Individuals were categroized as either White or a racial minority (i.e., non White individuals), with sensitivity analyses examining Black individuals and non-Black racial minority groups. RESULTS Consistent with our hypothesis, racial discrimination was a significant mediator accounting for 57.3% of the relationship between race and insomnia symptom severity. Sensitivity analyses indicated that the indirect effect of racial discrimination was stronger in the non-Black racial minority group compared to Black individuals. CONCLUSIONS These results provide support that racial discrimination is likely an important mechanism by which racial and ethnic sleep disparities exist. Implications for prevention, intervention, and treatment of insomnia in racial minorities to reduce health disparities are discussed.
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Affiliation(s)
- Philip Cheng
- Thomas Roth Sleep Disorders and Research Center, Henry Ford Health System, Novi, MI USA.
| | - Ruby Cuellar
- Department of Psychology, University of Oregon, Eugene, OR, USA
| | - Dayna A Johnson
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - David A Kalmbach
- Thomas Roth Sleep Disorders and Research Center, Henry Ford Health System, Novi, MI USA
| | - Christine Lm Joseph
- Thomas Roth Sleep Disorders and Research Center, Henry Ford Health System, Novi, MI USA
| | | | - Chaewon Sagong
- Thomas Roth Sleep Disorders and Research Center, Henry Ford Health System, Novi, MI USA
| | | | - Christopher L Drake
- Thomas Roth Sleep Disorders and Research Center, Henry Ford Health System, Novi, MI USA
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Yip T, Cheon YM. Sleep, psychopathology and cultural diversity. Curr Opin Psychol 2020; 34:123-127. [PMID: 32203913 PMCID: PMC7308190 DOI: 10.1016/j.copsyc.2020.02.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 02/10/2020] [Accepted: 02/11/2020] [Indexed: 11/30/2022]
Abstract
Research on ethnic/racial disparities in sleep in the United States finds minorities to have shorter self-reported and actigraphy-recorded sleep duration and poorer sleep quality. Disparities in mental health mirror disparities in sleep with ethnic/racial minorities reporting higher prevalence and more severe struggles. This review focuses on recent research in sleep and mental health disparities and considers ethnic/racial discrimination as an important third variable that may link these two domains of disparities research. For example, research has found discrimination to mediate ethnic/racial disparities in sleep; at the same time, sleep has been observed to mediate the link between discrimination and mental health. The review concludes with the importance of considering ethnicity/race and accompanying sociodemographic, environmental, and behavioral influences on sleep and mental health research.
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25
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Park C, Spruill TM, Butler MJ, Kwon SC, Redeker NS, Gharzeddine R, Whittemore R. Gender Differences in Acculturative Stress and Habitual Sleep Duration in Korean American Immigrants. J Immigr Minor Health 2020; 22:736-745. [PMID: 31377933 PMCID: PMC8291364 DOI: 10.1007/s10903-019-00926-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Korean American immigrants (KAIs) face diverse sociocultural stressors in the acculturation process. While stress is known to cause short sleep, little is known about how acculturative stress affects sleep differently for KAI men and women. The purpose of this cross-sectional study was to examine gender differences in the association between diverse domains of acculturative stress and sleep duration among KAIs. Middle-aged KAIs were recruited in community settings and online. KAIs completed validated measures of acculturative stress (homesickness, social isolation, employment barriers, discrimination, civic disengagement, and family problems) and sleep duration. Multiple linear regression analysis was performed and stratified by gender. 343 KAIs participated (mean age = 41 ± 10 years, 47% female, 11% short sleepers [< 6 h]). After adjustment for covariates, higher homesickness (β = - 23.19, p < 0.05) and lower civic disengagement (β = 17.75, p < 0.05) were associated with shorter sleep duration in women, while higher isolation was associated with shorter sleep duration in men (β = - 13.73, p < 0.05). Discussion: Results suggest gender-specific associations between acculturative stress and sleep duration. Future research should take into account gender differences in the experience and effects of acculturative stress when developing interventions to improve sleep health in KAIs.
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Affiliation(s)
- Chorong Park
- School of Nursing, Vanderbilt University, 461 21st Avenue South, Nashville, TN, 37240, USA.
| | - Tanya M Spruill
- Department of Population Health, School of Medicine, New York University, New York, NY, 10016, USA
| | - Mark J Butler
- Department of Population Health, School of Medicine, New York University, New York, NY, 10016, USA
| | - Simona C Kwon
- Department of Population Health, School of Medicine, New York University, New York, NY, 10016, USA
| | | | - Rida Gharzeddine
- Rory Meyers College of Nursing, New York University, New York, NY, 10010, USA
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26
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Association between racial discrimination and health-related quality of life and the impact of social relationships. Qual Life Res 2020; 29:2793-2805. [PMID: 32444931 PMCID: PMC7242889 DOI: 10.1007/s11136-020-02525-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2020] [Indexed: 11/02/2022]
Abstract
PURPOSE Interpersonal racial discrimination is associated with poor health. Social relationships may moderate the impact of discrimination and represent modifiable behaviors that can be targeted by public health interventions. We described citywide associations between self-reported racial discrimination and health-related quality of life among the overall New York City (NYC) adult residential population and by four main race/ethnicity groups and explored whether social relationships moderated health effects of discrimination. METHODS We analyzed cross-sectional survey data from 2335 adults weighted to be representative of the NYC population. We measured exposures to lifetime interpersonal racial discrimination in nine domains using a modified version of the Experiences of Discrimination scale. We performed unadjusted and adjusted regression analyses on four self-rated health-related quality of life outcomes including general health, physical health, mental health, and limitations from physical or mental health. RESULTS Overall, 47% [95% CI 44.5, 50.3] of respondents reported having experienced racial discrimination in at least one domain. In the overall population, significant associations with racial discrimination were noted in adjusted models for poor physical health, poor mental health, and limitations by poor physical and mental health. Among those exposed to racial discrimination, the risk of experiencing poor mental health was lower among those who had contact with family or friends outside their household at least once a week, compared with those who had less frequent social contact. CONCLUSION This study provides evidence that social relationships may moderate the impact of racial discrimination on mental health and should be integrated into health promotion efforts.
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Yip T, Cham H, Wang Y, El-Sheikh M. Discrimination and Sleep Mediate Ethnic/Racial Identity and Adolescent Adjustment: Uncovering Change Processes With Slope-as-Mediator Mediation. Child Dev 2020; 91:1021-1043. [PMID: 31317537 PMCID: PMC6980173 DOI: 10.1111/cdev.13276] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
This study employs slope-as-mediator techniques to explore how the daily association between ethnic/racial discrimination and sleep disturbances serves as an intermediary link between ethnic/racial identity (ERI) and psychological adjustment. In a diverse sample of 264 adolescents (Mage = 14.3 years old, 70% female, 76% United States born, 25% African American, 32% Asian American, 43% Latinx), discrimination was associated with sleep disturbance. Furthermore, ERI commitment buffered the impact of discrimination on sleep, whereas ERI exploration exacerbated the impact of discrimination. Finally, the daily level association between discrimination and sleep (i.e., daily slope) mediated the association between ERI and adolescent adjustment. Substantive links between discrimination and sleep are discussed as well as broader applications of slope-as-mediator techniques.
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Yip T, Cheon YM, Wang Y, Cham H, Tryon W, El-Sheikh M. Racial Disparities in Sleep: Associations With Discrimination Among Ethnic/Racial Minority Adolescents. Child Dev 2020; 91:914-931. [PMID: 30942498 PMCID: PMC11174141 DOI: 10.1111/cdev.13234] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This study investigates the same-day associations between discrimination and sleep among 350 adolescents ages 13-15 (M = 14.29, SD = 0.65; Asian = 41%, Black = 22%, Latinx = 37%). Assessing sleep duration, sleep onset latency, and wake minutes after sleep onset using wrist actigraphy, Black adolescents slept 35 min less than Asian and 36 min less than Latinx youth. Black adolescents suffered the most wake minutes after sleep onset, followed by Latinx and Asian youth. Latinx youth reported the highest levels of sleep disturbance, whereas Asian youth reported the highest levels of daytime dysfunction. Daily discrimination was associated with lower levels of same-night sleep onset latency, more sleep disturbance, more next-day daytime dysfunction, and higher next-day daytime sleepiness.
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29
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Bethea TN, Zhou ES, Schernhammer ES, Castro-Webb N, Cozier YC, Rosenberg L. Perceived racial discrimination and risk of insomnia among middle-aged and elderly Black women. Sleep 2020; 43:zsz208. [PMID: 31555803 PMCID: PMC6955644 DOI: 10.1093/sleep/zsz208] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 06/26/2019] [Indexed: 12/17/2022] Open
Abstract
STUDY OBJECTIVE To assess whether perceived racial discrimination is associated with insomnia among Black women. METHODS Data on everyday and lifetime racism and insomnia symptoms were collected from questionnaires administered in the Black Women's Health Study, an ongoing prospective cohort of Black women recruited in 1995 from across the United States. In 2009, participants completed five questions on the frequency of discriminatory practices in daily life (everyday racism) and six questions on ever experiencing unfair treatment in key institutional contexts (lifetime racism). In 2015, the Insomnia Severity Index was used to assess insomnia symptoms. We estimated odds ratios and 95% confidence intervals for associations of racism with insomnia, using multivariable logistic regression models adjusted for potential confounders. RESULTS The 26 139 participants in the analytic sample were 40-90 years old (median = 57 years, SD = 9.6 years). Higher levels of everyday racism and lifetime racism were positively associated with subthreshold (ptrend < .01) and clinical insomnia (ptrend < .01). Results remained unchanged after further adjustment for sleep duration and shift work. CONCLUSIONS Higher levels of perceived racism were associated with increased odds of insomnia among middle-aged and elderly Black women. Thus, perceived racism may contribute to multiple racial health disparities resulting from insomnia. Helping minority populations cope with their experiences of discrimination may decrease the significant public health impact of sleep disruption and subsequent diagnoses.
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Affiliation(s)
- Traci N Bethea
- Slone Epidemiology Center, Boston University, Boston, MA
- Department of Medicine, Boston University School of Medicine, Boston, MA
| | - Eric S Zhou
- Dana-Farber Cancer Institute, Boston, MA
- Division of Sleep Medicine, Harvard Medical School, Boston, MA
| | - Eva S Schernhammer
- Department of Medicine, Channing Division of Network Medicine, Brigham and Women’s Hospital, Boston, MA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA
- Department of Epidemiology, Medical University of Vienna, Vienna, Austria
| | | | - Yvette C Cozier
- Slone Epidemiology Center, Boston University, Boston, MA
- Department of Epidemiology, Boston University School of Public Health, Boston, MA
| | - Lynn Rosenberg
- Slone Epidemiology Center, Boston University, Boston, MA
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Sonnega J, Sonnega A, Kruger D. The City Doesn't Sleep: Community Perceptions of Sleep Deficits and Disparities. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16203976. [PMID: 31635232 PMCID: PMC6843266 DOI: 10.3390/ijerph16203976] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/23/2019] [Accepted: 10/14/2019] [Indexed: 11/17/2022]
Abstract
While sleep research has focused primarily on aspects of the immediate physical environment and behavioral factors, a growing body of evidence suggests that broader social determinants may play an important role in sleep insufficiency. Yet public health education efforts for sleep largely address “sleep hygiene”, with an emphasis on information for getting a good night’s rest. The Flint Sleep Project employed community-based-participatory research methods to try to understand more about the sleep experiences of residents of an urban community reporting sleep insufficiency. The academic and community partner developed recruitment materials with community residents. The focus group protocol also utilized community input. Seven focus groups, with a total of 70 participants, were conducted. When asked about their view of causes for poor sleep, participants identified a range of stressors reflective of social determinants. Economic, safety, and future insecurity were the dominant themes emerging across all seven discussions. Participants also expressed feeling a lack of control over important aspects of their lives. Interventions to improve sleep are more likely to be effective if they include the perspectives of the community. A community-based approach offers opportunities for community empowerment and engagement that can improve efforts at sleep health promotion.
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Affiliation(s)
- John Sonnega
- Department of Public Health Education, School of Health Promotion and Human Performance, College of Health and Human Services, Eastern Michigan University, Ypsilanti, MI 48197, USA.
| | - Amanda Sonnega
- Survey Research Center, Institute for Social Research, University of Michigan, Ann Arbor, MI 48104, USA.
| | - Daniel Kruger
- Population Studies Center, Institute for Social Research, University of Michigan, Ann Arbor, MI 48104, USA.
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Leysen L, Lahousse A, Nijs J, Adriaenssens N, Mairesse O, Ivakhnov S, Bilterys T, Van Looveren E, Pas R, Beckwée D. Prevalence and risk factors of sleep disturbances in breast cancersurvivors: systematic review and meta-analyses. Support Care Cancer 2019; 27:4401-4433. [DOI: 10.1007/s00520-019-04936-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 06/11/2019] [Indexed: 01/31/2023]
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John-Henderson NA, Palmer CA, Thomas A. Life stress, sense of belonging and sleep in American Indian college students. Sleep Health 2019; 5:352-358. [PMID: 31153800 DOI: 10.1016/j.sleh.2019.04.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 03/11/2019] [Accepted: 04/01/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVES In a sample of 90 American Indian (AI) college students (Age M(SD) = 21.47(3.02), 61.1% female), we investigated relationships between stress (perceived psychological stress and recent negative life events), sense of belonging to the university community and tribal community and sleep. We hypothesized that belonging and stress would associate with sleep. METHODS Participants wore a wrist accelerometer for 7 nights and answered surveys during an in-lab visit. RESULTS Sense of belonging to the university community associated with actigraphy-measured wake after sleep onset (WASO) (β = -.45, t(80) = -3.98, P < .001, R2 change = 0.16), total sleep time (β = .30, t(80) = 2.49, P = .02, R2 change = .07), sleep efficiency (β = .38, t(80) = 3.29, P = .001, R2 change = .11) and subjective global sleep quality (β = -.44, t(75) = -4.82, P < .001, R2 change = .15). Sense of belonging to the tribal community predicted average wake after sleep onset (β = -.29, t(80) = -2.64, P = .01, R2 change = 0.08). Total negative life events in the preceding year associated with WASO (β = .24, t(80) = 2.19, P = .03, R2 change = 0.05), while perceived psychological stress associated with actigraphy-measured sleep efficiency (β = -.28, t(80) = -2.25, P = .03, R2 change = 0.06) and subjective global sleep quality (β = .40, t(78) = 3.94, P < .001, R2 change = 0.16). CONCLUSIONS Stress and sense of belonging associate with sleep in AI college students. Future research should investigate whether life stress and belonging may affect health in this population by affecting patterns of sleep and investigate psychosocial resources that may moderate the relationships between stress, belonging and sleep.
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Affiliation(s)
| | - Cara A Palmer
- Montana State University, Department of Psychology, Bozeman, MT
| | - Alycia Thomas
- Montana State University, Department of Psychology, Bozeman, MT
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Disturbed Sleep as a Mechanism of Race Differences in Nocturnal Blood Pressure Non-Dipping. Curr Hypertens Rep 2019; 21:51. [DOI: 10.1007/s11906-019-0954-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Chan KKS, Fung WTW. The impact of experienced discrimination and self-stigma on sleep and health-related quality of life among individuals with mental disorders in Hong Kong. Qual Life Res 2019; 28:2171-2182. [DOI: 10.1007/s11136-019-02181-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2019] [Indexed: 01/12/2023]
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35
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Hisler GC, Brenner RE. Does sleep partially mediate the effect of everyday discrimination on future mental and physical health? Soc Sci Med 2019; 221:115-123. [DOI: 10.1016/j.socscimed.2018.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 09/27/2018] [Accepted: 12/02/2018] [Indexed: 01/17/2023]
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One size does not fit all: Links between shift-and-persist and asthma in youth are moderated by perceived social status and experience of unfair treatment. Dev Psychopathol 2018; 30:1699-1714. [PMID: 30078386 DOI: 10.1017/s0954579418000913] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The links between low socioeconomic status and poor health are well established, yet despite adversity, some individuals with low socioeconomic status appear to avoid these negative consequences through adaptive coping. Previous research found a set of strategies, called shift-and-persist (shifting the self to stressors while persisting by finding meaning), to be particularly adaptive for individuals with low socioeconomic status, who typically face more uncontrollable stressors. This study tested (a) whether perceived social status, similar to objective socioeconomic status, would moderate the link between shift-and-persist and health, and (b) whether a specific uncontrollable stressor, unfair treatment, would similarly moderate the health correlates of shift-and-persist. A sample of 308 youth (Meanage = 13.0, range 8-17), physician diagnosed with asthma, completed measures of shift-and-persist, unfair treatment, asthma control, and quality of life in the lab, and 2 weeks of daily diaries about their asthma symptoms. Parents reported on perceived family social status. Results indicated that shift-and-persist was associated with better asthma profiles, only among youth from families with lower (vs. higher) parent-reported perceived social status. Shift-and-persist was also associated with better asthma profiles, only among youth who experienced more (vs. less) unfair treatment. These findings suggest that the adaptive values of coping strategies for youth with asthma depend on the family's perceived social status and on the stressor experienced.
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Matthews EE, Li C, Long CR, Narcisse MR, Martin BC, McElfish PA. Sleep deficiency among Native Hawaiian/Pacific Islander, Black, and White Americans and the association with cardiometabolic diseases: analysis of the National Health Interview Survey Data. Sleep Health 2018; 4:273-283. [DOI: 10.1016/j.sleh.2018.01.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 12/17/2017] [Accepted: 01/22/2018] [Indexed: 01/02/2023]
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Hoggard LS, Hill LK. Examining How Racial Discrimination Impacts Sleep Quality in African Americans: Is Perseveration the Answer? Behav Sleep Med 2018; 16:471-481. [PMID: 27690630 PMCID: PMC5378656 DOI: 10.1080/15402002.2016.1228648] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND African Americans experience more problematic and disordered sleep than White Americans. Racial discrimination has been implicated in this disparity. However, the mechanisms by which discrimination disrupts sleep are unclear. It has been theorized that Perseverative Cognition (PC), characterized by recurrent patterns of reflective (i.e., rumination) and anticipatory (i.e., worry) negative thinking about personally relevant stressors, may reflect the functional mechanism linking discrimination to sleep. The present study is the first to empirically examine the dual components of PC as a candidate functional mechanism in the association between racial discrimination and subjective sleep quality. PARTICIPANTS Sixty-eight self-identified African American college students (55.9% female; Mage = 20.18, SD = 2.93) were recruited at a large predominantly white public university in the Midwest. METHODS The participants completed the Perceived Ethnic Discrimination Questionnaire (PEDQ), Pittsburgh Sleep Quality Index (PSQI), Penn State Worry Questionnaire (PSWQ), and Ruminative Responses Scale (RRS). RESULTS After adjusting for age, gender, and social class, results revealed a significant indirect effect of racial discrimination (RD) on subjective sleep quality through rumination, 95% CI [.008, .125], but not worry. RD was positively associated with rumination, b =.50, SE =.16, p = .003, and rumination, in turn, was positively associated with poorer sleep quality, b = .09, SE = .04, p = .012. CONCLUSIONS As both RD and poor sleep quality have been directly linked to heart disease, diabetes, depression, and a number of other maladies, our findings suggest that RD, sleep, and coping strategies (e.g., rumination) employed to manage RD experiences may be important targets for addressing racial disparities in health.
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Affiliation(s)
- Lori S. Hoggard
- Center for Health Equity Research, Department of Social Medicine and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina,Institute of African American Research, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - LaBarron K Hill
- c Department of Psychiatry and Behavioral Sciences , Duke University Medical Center , Durham , North Carolina.,d Center for Biobehavioral Health Disparities Research , Duke University , Durham , North Carolina.,e Center for the Study of Aging and Human Development , Duke University Medical Center , Durham , North Carolina
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Zeiders KH. Discrimination, daily stress, sleep, and Mexican-origin adolescents' internalizing symptoms. CULTURAL DIVERSITY & ETHNIC MINORITY PSYCHOLOGY 2017; 23:570-575. [PMID: 28414494 PMCID: PMC5747298 DOI: 10.1037/cdp0000159] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE Using diary and longitudinal data, the current study examined the relations between Mexican-origin youths' ethnic discrimination, daily sleep and stress processes, and internalizing symptoms. METHOD Adolescents (N = 113; 49.6% female, Mage = 15.73 years) participated in an initial in-home interview and reported on ethnic discrimination and internalizing symptoms. They then completed a 3-day diary study and reported on their daily stress and sleep behaviors (i.e., sleep quality, sleep duration). Adolescents' internalizing symptoms were reassessed 2 years after the initial assessment. RESULTS Discrimination related to greater daily stress and lower sleep quality. Daily stress was, in turn, marginally related to concurrent internalizing symptoms, but not longitudinal changes in symptoms. Sleep duration was unrelated to discrimination experiences and concurrent and long-term internalizing symptoms. CONCLUSION Discrimination disrupts daily processes that include overall stress levels and sleep quality. Daily stress processes may help explain the link between discrimination and Mexican-origin adolescents' concurrent internalizing symptoms. Research examining daily processes provides insight into psychological and behavioral implications of discrimination experiences of adolescents. (PsycINFO Database Record
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Dunbar M, Mirpuri S, Yip T. Ethnic/racial discrimination moderates the effect of sleep quality on school engagement across high school. CULTURAL DIVERSITY & ETHNIC MINORITY PSYCHOLOGY 2017; 23:527-540. [PMID: 28394166 PMCID: PMC6090546 DOI: 10.1037/cdp0000146] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
OBJECTIVE Previous research has indicated that school engagement tends to decline across high school. At the same time, sleep problems and exposure to social stressors such as ethnic/racial discrimination increase. The current study uses a biopsychosocial perspective to examine the interactive and prospective effects of sleep and discrimination on trajectories of academic performance. METHOD Growth curve models were used to explore changes in 6 waves of academic outcomes in a sample of 310 ethnically and racially diverse adolescents (mean age = 14.47 years, SD = .78, and 64.1% female). Ethnic/racial discrimination was assessed at Time 1 in a single survey. Sleep quality and duration were also assessed at Time 1 with daily diary surveys. School engagement and grades were reported every 6 months for 3 years. RESULTS Higher self-reported sleep quality in the ninth grade was associated with higher levels of academic engagement at the start of high school. Ethnic/racial discrimination moderated the relationship between sleep quality and engagement such that adolescents reporting low levels of discrimination reported a steeper increase in engagement over time, whereas their peers reporting poor sleep quality and high levels of discrimination reported the worse engagement in the ninth grade and throughout high school. CONCLUSION The combination of poor sleep quality and high levels of discrimination in ninth grade has downstream consequences for adolescent academic outcomes. This study applies the biopsychosocial model to understand the development and daily experiences of diverse adolescents. (PsycINFO Database Record
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Affiliation(s)
- Margaret Dunbar
- Applied Developmental Psychology Program, Fordham University
| | - Sheena Mirpuri
- Applied Developmental Psychology Program, Fordham University
| | - Tiffany Yip
- Applied Developmental Psychology Program, Fordham University
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Gordon AM, Mendes WB, Prather AA. The social side of sleep: Elucidating the links between sleep and social processes. CURRENT DIRECTIONS IN PSYCHOLOGICAL SCIENCE 2017; 26:470-475. [PMID: 29398789 DOI: 10.1177/0963721417712269] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Sleep problems have become a public health epidemic with recent data suggesting that over 69% of US adults get less sleep than they need. Despite the important role that sleep plays in our lives, sleep as a variable of interest in interpersonal processes has been historically absent from the psychological literature. Recently, however, researchers have shed some light on the link between sleep and a wide array of social processes. This work illuminates the important role that sleep plays in our social experiences, from basic social perception to complex social interactions. We outline a working model for the bidirectional link between sleep and social processes, including underlying mechanisms, review the recent research that informs this model, and use it to elucidate important next steps to bring together sleep and social psychological research. We also address the pragmatics of measuring sleep for non-sleep researchers.
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Stigma and social support in substance abuse: Implications for mental health and well-being. Psychiatry Res 2017; 252:1-8. [PMID: 28237758 DOI: 10.1016/j.psychres.2017.01.097] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 01/21/2017] [Accepted: 01/21/2017] [Indexed: 01/26/2023]
Abstract
Individuals with substance abuse may suffer from severe public and internalized stigma. Little is known about how social support can reduce stigma and improve mental health and well-being for them. This research examined how perceived stigma influences individuals in treatment for substance abuse, and whether internalized stigma and shame are mechanisms which link social support with better mental health and well-being. Sixty-four participants in treatment for substance abuse (alcohol, drugs), aged between 18 and 64, completed an online survey measuring perceived stigma, internalized stigma, shame, perceived social support, and mental health and well-being (self-esteem, depression and anxiety, sleep). We found that perceived stigma was associated with lower self-esteem, higher depression and anxiety, and poorer sleep. Furthermore, perceived social support followed the opposite pattern, and was associated with higher self-esteem, lower depression and anxiety, and better sleep. The effects of perceived stigma and of perceived social support on our outcome measures were mediated by internalized stigma and by internalized shame. Helping individuals with substance abuse to utilize their social support may be fruitful for combatting the negative impact of internalized stigma and shame on mental health and well-being.
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Goosby BJ, Straley E, Cheadle JE. Discrimination, Sleep, and Stress Reactivity: Pathways to African American-White Cardiometabolic Risk Inequities. POPULATION RESEARCH AND POLICY REVIEW 2017. [DOI: 10.1007/s11113-017-9439-z] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Owens SL, Hunte HER, Sterkel A, Johnson DA, Johnson-Lawrence V. Association Between Discrimination and Objective and Subjective Sleep Measures in the Midlife in the United States Study Adult Sample. Psychosom Med 2017; 79:469-478. [PMID: 28114149 PMCID: PMC5413390 DOI: 10.1097/psy.0000000000000428] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Evidence suggests that sleep quality is worse in nonwhite minorities compared with whites. Poor sleep is associated with higher levels of perceived interpersonal discrimination, which is consistently reported among minorities. However, the literature is limited in exploring discrimination with both objective and subjective sleep outcomes in the same sample. We examined the relationship between discrimination and markers of subjective and objective sleep in a racially diverse sample. METHODS The analytic sample included 441 participants of the Midlife in the United States II (MIDUS) study (M [SD] age, 46.6 [1.03]; female, 57.9%; male, 42.1%; nonwhite, 31.7%). Complete data were available for 361 participants. Sleep measures included the Pittsburgh Sleep Quality Index, sleep latency, wake after sleep onset, and sleep efficiency derived from 7-day actigraphy. Discrimination was measured with the Williams Everyday Discrimination Scale. Ordinary least squares and logistic regression models were used to assess the relationship between discrimination and the subjective and objective measures of sleep. RESULTS After adjusting for covariates, respondents with higher discrimination scores were significantly more likely to experience poor sleep efficiency (odds ratio, 1.12; p = .005) and report poorer sleep quality (odds ratio, 1.09; p = .029) on the basis of the Pittsburgh Sleep Quality Index. Higher discrimination scores were also associated with longer wake after sleep onset (b = 0.032, p < .01) and more sleep difficulties (b = 0.049, p = .01). Discrimination attenuated all differences in the sleep measures between whites and nonwhites except for sleep efficiency. CONCLUSIONS The findings support the model that discrimination acts as a stressor that can disrupt subjective and objective sleep. These results suggest that interpersonal discrimination explains some variance in worse sleep among nonwhites compared with whites.
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Affiliation(s)
- Sherry L Owens
- From the Department of Social and Behavioral Sciences (Owens, Hunte), West Virginia University, Morgantown, West Virginia; Department of Psychiatry and Behavioral Sciences (Sterkel), Stanford University, Stanford, California; Division of Sleep Medicine (Johnson), Harvard Medical School and Brigham and Women's Hospital, Boston, Massachusetts; and Department of Public Health and Health Sciences (Johnson-Lawrence), University of Michigan-Flint, Flint, Michigan
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Racial/ethnic differences in sleep quality among older adults with osteoarthritis. Sleep Health 2017; 3:163-169. [PMID: 28526253 DOI: 10.1016/j.sleh.2017.03.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 03/21/2017] [Accepted: 03/22/2017] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To examine racial/ethnic differences in sleep quality and the pain-sleep association among older adults with osteoarthritis of the knee. DESIGN Baseline interview followed by a 7-day microlongitudinal study using accelerometry and self-reports. SETTING Participants were community residents in western Alabama and Long Island, NY. PARTICIPANTS Ninety-six African Americans (AAs) and 128 non-Hispanic whites (NHWs) with physician-diagnosed knee osteoarthritis, recruited from a variety of clinical and community settings. MEASUREMENTS Self-reports yielded demographics, body mass index, physical health problems, and depressive symptoms. Sleep quality was measured for 3 to 7 nights using wrist-worn accelerometers; pain was self-reported daily over the same period. RESULTS With demographics and health controlled, AAs displayed poorer sleep efficiency, greater time awake after sleep onset and sleep fragmentation, and marginally more awakenings during the night, but no differences in total sleep time. AAs also showed greater night-to-night variability in number of awakenings and sleep fragmentation, and marginally greater variability in total sleep time and sleep efficiency. Sleep quality was not associated with pain either the day before sleep or the day after. Average daily pain interacted with race, whereas AAs displayed no effect of pain on sleep efficiency, NHWs exhibited better sleep efficiency at higher levels of average pain. CONCLUSIONS These data corroborate previous studies documenting poorer sleep among AAs vs NHWs. The findings of greater night-to-night variability in sleep among AAs, as well as a negative association of pain with sleep quality among NHWs, are unique. Further study is needed to elucidate these findings.
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Fuller-Rowell TE, Curtis DS, El-Sheikh M, Duke AM, Ryff CD, Zgierska AE. Racial discrimination mediates race differences in sleep problems: A longitudinal analysis. CULTURAL DIVERSITY & ETHNIC MINORITY PSYCHOLOGY 2017; 23:165-173. [PMID: 27429065 PMCID: PMC5243865 DOI: 10.1037/cdp0000104] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVES To examine changes in sleep problems over a 1.5-year period among Black or African American (AA) and White or European American (EA) college students and to consider the role of racial discrimination as a mediator of race differences in sleep problems over time. METHOD Students attending a large, predominantly White university (N = 133, 41% AA, 57% female, mean age = 18.8, SD = .90) reported on habitual sleep characteristics and experiences of racial discrimination at baseline and follow-up assessments. A latent variable for sleep problems was assessed from reports of sleep latency, duration, efficiency, and quality. Longitudinal models were used to examine race differences in sleep problems over time and the mediating role of perceived discrimination. Covariates included age, gender, parent education, parent income, body mass index, self-rated physical health, and depressive symptoms. Each of the individual sleep measures was also examined separately, and sensitivity analyses were conducted using alternative formulations of the sleep problems measure. RESULTS AAs had greater increases in sleep problems than EAs. Perceived discrimination was also associated with increases in sleep problems over time and mediated racial disparities in sleep. This pattern of findings was similar when each of the sleep indicators was considered separately and held with alternative sleep problems measures. CONCLUSIONS The findings highlight the importance of racial disparities in sleep across the college years and suggest that experiences of discrimination contribute to group disparities. (PsycINFO Database Record
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Affiliation(s)
| | - David S. Curtis
- Department of Human Development and Family Studies, Auburn University, AL
| | - Mona El-Sheikh
- Department of Human Development and Family Studies, Auburn University, AL
| | - Adrienne M. Duke
- Department of Human Development and Family Studies, Auburn University, AL
| | - Carol D. Ryff
- Department of Psychology, University of Wisconsin—Madison, WI
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Racial/Ethnic and Social Inequities in Sleep Medicine: The Tip of the Iceberg? J Natl Med Assoc 2017; 109:279-286. [DOI: 10.1016/j.jnma.2017.04.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 03/05/2017] [Accepted: 04/09/2017] [Indexed: 01/22/2023]
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Perceived Discrimination and Mexican-Origin Young Adults' Sleep Duration and Variability: The Moderating Role of Cultural Orientations. J Youth Adolesc 2016; 46:1851-1861. [PMID: 27447706 DOI: 10.1007/s10964-016-0544-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 07/13/2016] [Indexed: 10/21/2022]
Abstract
Perceived ethnic discrimination is central to the experiences of Latino young adults, yet we know little about the ways in which and the conditions under which ethnic discrimination relates to Latino young adults' sleep patterns. Using a sample of 246 Mexican-origin young adults (M age = 21.11, SD = 1.54; 50 % female), the current study investigated the longitudinal links between perceived ethnic discrimination and both sleep duration and night-to-night variability in duration, while also examining the moderating roles of Anglo and Mexican orientations in the associations. The results revealed that perceived discrimination predicted greater sleep variability, and this link was not moderated by cultural orientations. The relation between perceived discrimination and hours of sleep, however, was moderated by Anglo and Mexican orientations. Individuals with high Anglo and Mexican orientations (bicultural) and those with only high Mexican orientations (enculturated), showed no association between discrimination and hours of sleep. Individuals with low Anglo and Mexican orientations (marginalized) displayed a positive association, whereas those with high Anglo and low Mexican orientations (acculturated) displayed a negative association. The results suggest that discrimination has long term effects on sleep variability of Mexican-origin young adults, regardless of cultural orientations; however, for sleep duration, bicultural and enculturated orientations are protective.
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Bao Z, Chen C, Zhang W, Zhu J, Jiang Y, Lai X. Family economic hardship and Chinese adolescents' sleep quality: A moderated mediation model involving perceived economic discrimination and coping strategy. J Adolesc 2016; 50:81-90. [DOI: 10.1016/j.adolescence.2016.04.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 04/25/2016] [Accepted: 04/26/2016] [Indexed: 10/21/2022]
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Figueroa WS, Zoccola PM. Sources of Discrimination and Their Associations With Health in Sexual Minority Adults. JOURNAL OF HOMOSEXUALITY 2016; 63:743-763. [PMID: 26513583 DOI: 10.1080/00918369.2015.1112193] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Health disparities exist between sexual minorities and heterosexuals. These health disparities may be due to stressful social situations and environments that are created by discrimination. The current study recruited 277 sexual minorities to complete an online survey to examine the effects of discrimination on health. Discrimination from family and friends, compared to non-family and friends, was found to be more strongly associated with poorer health. This effect was partially statistically mediated by perceived stress reactivity. Findings from this study highlight the importance of distinguishing between different sources of discrimination when examining the effect of discrimination on health in sexual minority adults.
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Affiliation(s)
| | - Peggy M Zoccola
- a Department of Psychology , Ohio University , Athens , Ohio , USA
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