52 results on '"Grandner, Michael A."'
Search Results
2. Sleep medicine provider perceptions and attitudes regarding consumer sleep technology.
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Addison C, Grandner MA, and Baron KG
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- Adult, Humans, Child, Sleep, Wrist, Academies and Institutes, Physicians, Sleep Wake Disorders
- Abstract
Study Objectives: This study assessed perceptions and attitudes of sleep medicine providers regarding consumer sleep technology (CST)., Methods: A convenience sample of n = 176 practicing sleep medicine and behavioral sleep medicine experts was obtained using social media and the American Academy of Sleep Medicine directory. Providers completed a questionnaire that assessed perceptions and attitudes about patient use of CST in the clinical setting., Results: The sample included both adult and pediatric psychologists, physicians, and advanced practice providers from a variety of health settings. Providers reported 36% (3%-95%) of patients used CST, and the most common devices seen by providers were wrist-worn devices followed by smartphone apps. The most common perceived patient motivations for frequent use were to measure sleep and self-discovery. Across sleep disorders, clinicians did not endorse frequent CST use; the highest reported use was for assisting patients in the completion of sleep diaries. Overall devices were rated as somewhat accurate and neutral regarding helpfulness. In qualitative responses, providers associated CST use with increased patient engagement but increased orthosomnia and misperceptions about sleep., Conclusions: CST is frequently encountered in the sleep medicine clinic, and providers view CST as somewhat accurate but neither helpful nor unhelpful in clinical practice. Although providers viewed these devices as useful to drive patient engagement/awareness and track sleep patterns, providers also viewed them as a contributor to orthosomnia and misperceptions about sleep., Citation: Addison C, Grandner MA, Baron KG. Sleep medicine provider perceptions and attitudes regarding consumer sleep technology. J Clin Sleep Med . 2023;19(8):1457-1463., (© 2023 American Academy of Sleep Medicine.)
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- 2023
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3. Economic Impact of Insufficient and Disturbed Sleep in the Workplace.
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Glick DR, Abariga SA, Thomas I, Shipper AG, Gunia BC, Grandner MA, Rosenberg E, Hines SE, Capaldi V, Collen J, and Wickwire EM
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- Adult, Humans, Cross-Sectional Studies, Surveys and Questionnaires, Sleep, Absenteeism, Workplace, Sleep Wake Disorders
- Abstract
Objective: Insufficient and disturbed sleep are associated with significant morbidity among working-age adults. Poor sleep results in negative health outcomes and increases economic costs to employers. The current systematic review surveyed the peer-reviewed scientific literature and aggregated scientific evidence of sleep-related economic burdens borne by employers., Methods: A systematic review was performed to identify peer-reviewed, English language studies evaluating the economic impact of insufficient and disturbed sleep among adult employee populations. An exhaustive literature search was performed using keywords related to sleep, economics, and the workplace. Included were scientific studies (randomized controlled trials, cohort and case control studies, cross-sectional and longitudinal studies) examining specific employee populations with relevant sleep and economic outcomes. Each included study was evaluated for risk of bias and relevant data was extracted and summarized., Results: Sleep problems among employee populations are associated with worsened workplace outcomes, such as presenteeism, absenteeism, and accidents. Sleep problems also increased costs to employers, ranging from US$322 to US$1967 per employee. Interventions to improve sleep, such as the use of blue-light filtering glasses, strategic shift scheduling, and targeted interventions to treat insomnia, may improve workplace outcomes and reduce costs., Conclusions: This review synthesizes the existing data regarding the negative impacts of insufficient and disturbed sleep on the workplace, suggesting that employers have an economic stake in their employees' sleep., Trial Registration: PROSPERO: CRD42021224212., (© 2023. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)
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- 2023
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4. Social determinants and health disparities affecting sleep.
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Jean-Louis G, Grandner MA, and Seixas AA
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- Humans, Sleep, Sleep Wake Disorders, Social Determinants of Health
- Abstract
Competing Interests: GJ-L declares consulting fees from Idorsia; receives funding from the US National Institutes of Health (NIH); and is on the Sleep Research Society Board of Governors and the National Center for Complementary and Integrative Health Advisory Council. MAG declares grants to his institution from the US NIH, US Department of Defense, Kemin Foods, CeraZ, and Jazz Pharmaceuticals; book royalties from Elsevier; consulting fees from Fitbit, Natrol, Idorsia, Smartypants Vitamins, Simple Habit, Casper Sleep, Athleta, the National Sleep Foundation, and the American Sleep Foundation; honorarium from New York Univeristy, University of Miami, WedMD, University of Maryland, Stavis & Cohen, and the Clinical Education Alliance; payment for expert testimony provided for criminal cases; and travel support from Jazz Pharmaceuticals. MAG also has a patent for a system and methods for sleep optimisation, and is the President of the Society of Behavioral Sleep Medicine. AAS declares support from the NIH, and consulting fees for advisory board work from Philips, Idorsia, and Moshi Kids.
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- 2022
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5. Active Duty Service Members, Primary Managers, and Administrators' Perspectives on a Novel Sleep Telehealth Management Platform in the U.S. Military Healthcare System.
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Wickwire EM, Abdelwadoud M, Collen J, Edwards H, Labra C, Capaldi VF, Williams SG, Manber R, Assefa SZ, Drake CL, Albrecht JS, Bevan J, Mahoney A, Tatum ED, Pierre E, Mantua J, Grandner MA, and Mullins CD
- Subjects
- Delivery of Health Care, Humans, Sleep, Military Personnel, Sleep Wake Disorders, Telemedicine
- Abstract
Introduction: Sleep disorders are common in the military, and there is a gross shortage of sleep specialists in the military health system. The purposes of the present study were to (1) understand perceptions and expectations surrounding sleep telehealth approaches and (2) solicit feedback to optimize and refine a proposed novel sleep telehealth management platform. To accomplish these objectives, we investigated the perceptions, expectations, and preferences of active duty service members (ADSMs) with sleep disorders, primary care managers (PCMs), and administrative stakeholders regarding sleep telehealth management., Materials and Methods: Using convenience sampling, we conducted five focus groups with 26 ADSMs and 11 individual interviews with PCMs from two military treatment facilities in the U.S National Capital Region and 11 individual interviews with administrative sleep stakeholders (9 military and 2 civilian)., Results: Active duty service members, PCMs, and administrative stakeholders provided insight regarding expectations for sleep telehealth as well as suggestions to optimize the novel sleep telehealth platform. In terms of outcomes, ADSMs expected sleep telehealth to improve sleep and convenience. Primary care managers expected improved sleep and other comorbidities, enhanced operational readiness, and reduced mortalities among their patients. Administrators expected increased access to care, optimized utilization of health services, realized cost savings, reduced accidents and errors, and improved military performance. In terms of the platform, for ADSMs, desired characteristics included delivery of timely clinical reports, improved patient-provider communication, and enhanced continuity of care. For PCMs and administrators,an ideal sleep telehealth solution will improve the diagnosis and triage of sleep patients, save PCM time, be easy to use, and integrate with the electronic health record system., Conclusion: The proposed sleep telehealth platform appealed to nearly all participants as a significant force multiplier to enhance sleep disorder management in the military. Stakeholders offered valuable recommendations to optimize the platform to ensure its successful real-world implementation., (© The Association of Military Surgeons of the United States 2022. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
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- 2022
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6. Engaging Stakeholders to Optimize Sleep Disorders' Management in the U.S. Military: A Qualitative Analysis.
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Abdelwadoud M, Collen J, Edwards H, Mullins CD, Jobe SL, Labra C, Capaldi VF, Assefa SZ, Williams SG, Drake CL, Albrecht JS, Manber R, Mahoney A, Bevan J, Grandner MA, and Wickwire EM
- Subjects
- Delivery of Health Care, Focus Groups, Humans, Sleep, Military Personnel, Sleep Wake Disorders therapy
- Abstract
Introduction: Sleep disorders' are highly prevalent among U.S. active duty service members (ADSMs) and present well-documented challenges to military health, safety, and performance. In addition to increased need for sleep medicine services, a major barrier to effective sleep management has been a lack of alignment among patients, health providers, and economic-decision-makers. To address this gap in knowledge, the purpose of the present study was to engage diverse stakeholders vested in improving sleep disorders' management in the military., Materials and Methods: We elicited feedback from ADSMs with sleep disorders (five focus group discussion, n = 26) and primary care managers (PCMs) (11 individual semi-structured interview) in two military treatment facilities (MTFs) in the National Capitol Region, in addition to national level military and civilian administrative stakeholders (11 individual semi-structured interview) about their experiences with sleep disorders' management in U.S. MTFs, including facilitators and barriers for reaching a definitive sleep diagnosis, convenience and effectiveness of sleep treatments, and key desired outcomes from interventions designed to address effectively sleep disorders in the U.S. military health care system (MHS). Recordings from focus groups and semi-structured interviews were transcribed verbatim and analyzed using QSR International's NVivo 12 software using inductive thematic analysis. The study was approved by Walter Reed National Military Medical Center Department of Research Programs., Results: Active duty service members with sleep disorders often fail to recognize their need for professional sleep management. Whereas PCMs identified themselves as first-line providers for sleep disorders in the military, patients lacked confidence that PCMs can make accurate diagnoses and deliver effective sleep treatments. Active duty service members cited needs for expeditious treatment, educational support and care coordination, and support for obtaining sleep treatments during deployment. Challenges that PCMs identified for effective management include insufficient time during routine care visits, delays in scheduling testing procedures, and limited number of sleep specialists. Primary care managers suggested offering evidence-based telehealth tools and enhanced care coordination between PCMs and specialists; standardized medical education, materials, and tools; patient preparation before appointments; self-administered patient education; and including behavioral sleep specialists as part of the sleep management team. For administrative stakeholders, key outcomes of enhanced sleep management included (1) improved resource allocation and cost savings, and (2) improved ADSM safety, productivity, and combat effectiveness., Conclusion: Current military sleep management practices are neither satisfactory nor maximally effective. Our findings suggest that solving the military sleep problem will require sustained effort and ongoing collaboration from ADSM patients, providers, and health systems leaders. Important potential roles for telehealth and technology were identified. Future research should seek to enhance implementation of sleep management best practices to improve outcomes for patients, providers, MHS, and the military as a whole., (© The Association of Military Surgeons of the United States 2021. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
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- 2022
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7. Rigorous performance evaluation (previously, "validation") for informed use of new technologies for sleep health measurement.
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de Zambotti M, Menghini L, Grandner MA, Redline S, Zhang Y, Wallace ML, and Buxton OM
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- Humans, Polysomnography methods, Technology, Sleep, Sleep Wake Disorders
- Abstract
New sleep technologies have become pervasive in the consumer space, and are becoming highly common in research and clinical sleep settings. The rapid, widespread use of largely unregulated and unstandardized technology has enabled the quantification of many different facets of sleep health, driving scientific discovery. As sleep scientists, it is our responsibility to inform principles and practices for proper evaluation of any new technology used in the clinical and research settings, and by consumers. A current lack of standardized methods for evaluating technology performance challenges the rigor of our scientific methods for accurate representation of the sleep health facets of interest. This special article describes the rationale and priorities of an interdisciplinary effort for rigorous, standardized, and rapid performance evaluation (previously, "validation") of new sleep and sleep disorders related technologies of all kinds (eg, devices or algorithms), including an associated article template for a new initiative for publication in Sleep Health of empirical studies systematically evaluating the performance of new sleep technologies. A structured article type should streamline manuscript development and enable more rapid writing, review, and publication. The goal is to promote rapid and rigorous evaluation and dissemination of new sleep technology, to enhance sleep research integrity, and to standardize terminology used in Rigorous Performance Evaluation papers to prevent misinterpretation while facilitating comparisons across technologies., Competing Interests: Funding & declaration of conflicts of interest MdZ has received funding from Noctrix Health, Inc., Lisa Health Inc., Verily Life Sciences LLC., the National Science Foundation (NSF) IIP-2111818; he has patents issued: US222921894, US20140316191, and pending: EP3591659, JP2020014841, US20200013511, US20200222699, AU2018302101, EP3654839, WO2019018400, WO2022006119 WO2022032121. MG received grants from Kemin Foods, Jazz Pharmaceuticals, and CeraZ; he has received consulting fees from Idorsia Pharmaceuticals, Fitbit, Smartypants Vitamins, Natrol, National Sleep Foundation, American Sleep Medicine Foundation; He has received publishing royalties from Elsevier; he has received speaking honoraria and/or travel support from New York University, University of Maryland, Stavis & Cohen, University of Miami, Clinical Education Alliance, and Jazz Pharmaceuticals. SR received consulting fees from Jazz Pharma and Eli Lilly, and has received consulting fees for serving as a member of the Scientific Advisory Board for Apnimed, Inc. Outside of the current work, OMB received subcontract grants to Penn State from Proactive Life LLC (formerly Mobile Sleep Technologies) doing business as SleepScape (NSF/STTR #1622766, NIH/NIA SBIR R43-AG056250, R44-AG056250), received honoraria/travel support for lectures from Boston University, Boston College, Tufts School of Dental Medicine, New York University, University of Miami, and Allstate, consulting fees from SleepNumber, and receives an honorarium for his role as the Editor-in-Chief of Sleep Health (sleephealthjournal.org). MLW received consulting fees from HealthRhythm, Sleep Number Corporation, and Noctem, unrelated to this work. Outside of the current work, MAG received grants from Kemin Foods, Jazz Pharmaceuticals, and CeraZ; he has received consulting fees from Idorsia Pharmaceuticals, Fitbit, Smartypants Vitamins, Natrol, National Sleep Foundation, American Sleep Medicine Foundation; he has received publishing fees from Elsevier; and he has received speaking honoraria and/or travel support from New York University, University of Maryland, Stavis & Cohen, and Jazz Pharmaceuticals. SR and YZ are supported by NIH contract, 75N92019C00011; National Sleep Research Resource. The remaining authors have no conflicts to disclose., (Copyright © 2022 The Authors. Published by Elsevier Inc. All rights reserved.)
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- 2022
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8. Sleep, Health, and Society.
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Grandner MA
- Subjects
- Ethnicity, Humans, Sleep, Sleep Deprivation complications, Diabetes Mellitus, Sleep Wake Disorders complications, Sleep Wake Disorders epidemiology, Sleep Wake Disorders therapy
- Abstract
Insufficient sleep and sleep disorders are highly prevalent in the population and are associated with significant morbidity and mortality. Adverse outcomes of insufficient sleep and/or sleep disorders are weight gain and obesity, cardiovascular disease, diabetes, accidents and injuries, stress, pain, neurocognitive dysfunction, psychiatric symptoms, and mortality. Exposure to sleep difficulties varies by age, sex, race/ethnicity, and socioeconomic status; significant sleep health disparities exist in the population. Societal influences, such as globalization, technology, and public policy, affect sleep at a population level., (Copyright © 2022 Elsevier Inc. All rights reserved.)
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- 2022
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9. Moving Beyond "Leaning In"-It Is Time to Reach Out and Partner to Solve the Military Sleep Problem.
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Collen J, Capaldi VF, Williams SG, Labra C, Assefa SZ, Abdelwadoud M, Mullins CD, Manber R, Mahoney A, Bevan J, Drake CL, Albrecht JS, Edwards H, Grandner MA, and Wickwire EM
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- Humans, Sleep, Military Personnel, Sleep Wake Disorders
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- 2022
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10. Patterns of Eating Associated with Sleep Characteristics: A Pilot Study among Individuals of Mexican Descent at the US-Mexico Border.
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Ghani SB, Delgadillo ME, Granados K, Okuagu AC, Wills CCA, Alfonso-Miller P, Buxton OM, Patel SR, Ruiz J, Parthasarathy S, Haynes PL, Molina P, Seixas A, Jean-Louis G, and Grandner MA
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- Adolescent, Adult, Female, Humans, Male, Mexico epidemiology, Middle Aged, Pilot Projects, Sleep, Surveys and Questionnaires, Young Adult, Sleep Initiation and Maintenance Disorders epidemiology, Sleep Wake Disorders
- Abstract
Introduction : Previous studies have linked sleep to risk of diabetes and obesity, at least partially via alterations in food intake. Diabetes and obesity are common among Hispanics/Latinos, and studies are needed to better clarify the role of sleep in health among this group. Utilizing the revised TFEQ-R-18, this study will examine whether eating behaviors such as cognitive restraint, emotional eating and uncontrolled eating are related to self-reported sleep experiences. Specifically, we hypothesized that poor eating habits would be associated with (1) more insomnia symptoms, (2) overall worse sleep quality, (3) increased daytime sleepiness, and (4) shorter sleep duration. Methods: Data were collected from N = 100 adults (age 18-60, 47% female) of Mexican descent in the city of Nogales, AZ (34% not born in the US). Surveys were presented in English or Spanish. Eating Patterns were assessed with the Three-Factor Eating Questionnaire (TFEQ), which resulted in a total score and subscales for "cognitive restraint," "uncontrolled eating," and "emotional eating." Insomnia was assessed with the use of the Insomnia Severity Index (ISI), Sleepiness with the use of the Epworth Sleepiness Scale (ESS), Sleep quality with the use of the Pittsburgh Sleep Quality Index (PSQI), and weekday and weekend sleep duration with the use of the Sleep Timing Questionnaire (STQ). Covariates included age, sex, Body Mass Index (BMI), education and immigrant status. Results: Overall TFEQ score (problematic eating) was positively associated with greater insomnia, poorer sleep quality, more sleepiness, and less weekend (but not weekday) sleep. Mean TFEQ score in the sample was 18.7 (range 0-51). In adjusted analyses, every point on the TFEQ was associated with 0.6 ISI points, 0.8 PSQI points, 0.5 ESS points, and 1.1 minutes of less weekend sleep duration. Regarding subscale scores, relationships were generally seenbetween sleep and emotional eating and unrestricted eating, and not cognitive restraint. Conclusions: Greater insomnia, poorer sleep quality, increased daytime sleepiness and decreased weekend sleep duration were associated with eating patterns at the US-Mexico border, particularly in the area of unrestricted eating and emotional eating. This suggests possible mechanisms linking sleep and obesity in Hispanic/Latinos.
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- 2022
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11. The translational neuroscience of sleep: A contextual framework.
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Grandner MA and Fernandez FX
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- Animals, Behavior, Cardiovascular Diseases etiology, Cognition, Humans, Immune System physiology, Mental Health, Metabolic Diseases epidemiology, Metabolic Diseases etiology, Neurosciences, Sleep Wake Disorders complications, Sleep Wake Disorders epidemiology, Translational Research, Biomedical, Health, Sleep physiology, Sleep Hygiene physiology, Sleep Wake Disorders physiopathology, Sociological Factors
- Abstract
Sleep is entwined across many physiologic processes in the brain and periphery, thereby exerting tremendous influence on our well-being. Yet sleep exists in a social-environmental context. Contextualizing sleep health with respect to its determinants—from individual- to societal-level factors—would enable neuroscientists to more effectively translate sleep health into clinical practice. Key challenges and opportunities pertain to (i) recognizing and exploring sleep’s functional roles, (ii) clarifying causal mechanisms in relation to key outcomes, (iii) developing richer model systems, (iv) linking models to known contextual factors, and (v) leveraging advances in multisensory technology. Meeting these challenges and opportunities would help transcend disciplinary boundaries such that social-environmental considerations related to sleep would become an ever-greater presence in the clinic.
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- 2021
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12. Associations between Diet and Sleep Duration in Different Menopausal Stages.
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Zhu B, Grandner MA, Jackson NJ, Pien GW, Srimoragot M, Knutson KL, and Izci-Balserak B
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- Energy Intake, Female, Humans, Menopause, Nutrition Surveys, Sleep, Diet, Sleep Wake Disorders
- Abstract
This study aimed to determine which dietary factors were associated with habitual sleep duration in pre/peri- and post-menopausal women. Data from the 2007-2008 National Health and Nutrition Examination Survey were used ( N = 1,783). Habitual sleep duration was categorized as very short (<5 h), short (5-6 h), normal (7-8 h), and long (≥9 h). Diet assessment was performed following validated procedures. In pre/peri-menopausal women ( n = 1,116), controlling for the confounders, fewer number of foods, less intake of protein, carbohydrates, thiamin (B1), food folate, total choline, phosphorus, sodium, potassium, and selenium were significantly associated with a higher risk for very short sleep. Being on a low-salt diet was related to a lower risk for long sleep. In comparison, in post-menopausal women ( n = 667), controlling for the confounders, more sugar intake, less intake of phosphorus and zinc were related to a higher risk for short sleep. There were novel associations between diet and sleep duration, particularly among pre/peri-menopausal women. Future research is needed to confirm those causal relationships.
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- 2021
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13. Smoke at night and sleep worse? The associations between cigarette smoking with insomnia severity and sleep duration.
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Nuñez A, Rhee JU, Haynes P, Chakravorty S, Patterson F, Killgore WDS, Gallagher RA, Hale L, Branas C, Carrazco N, Alfonso-Miller P, Gehrels JA, and Grandner MA
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- Adult, Humans, Middle Aged, Nutrition Surveys, Sleep, Young Adult, Cigarette Smoking, Sleep Initiation and Maintenance Disorders epidemiology, Sleep Wake Disorders
- Abstract
Objective: Insomnia is a clinically verified nicotine withdrawal symptom. As nicotine is a stimulant, it is plausible that smoking at night could disturb sleep more than smoking at earlier times of the day, but this remains empirically unclear. This study examined smoking status and its associations with insomnia severity and sleep duration while considering the potential role of smoking time., Methods: Data were derived from the Sleep and Healthy Activity Diet Environment and Socialization study, a community-based study of 1007 adults (n
nonsmokers = 818; nsmokers = 189) aged 22-60 from the Philadelphia area. Smoking status and time of smoking were self-reported. Insomnia was assessed with the Insomnia Severity Index and categorized as none, mild, and moderate-to-severe. Sleep duration was assessed with one item from the National Health and Nutrition Examination Survey and categorized as very short, short, normal, and long. Ordinal and multinomial logistic regressions were used to determine the association of smoking status including smoking time with insomnia severity and sleep duration controlling for sociodemographic covariates., Results: Compared to nonsmoking, smoking was associated with experiencing increased insomnia (odds ratio = 2.5, 95% confidence interval [CI] 1.9, 3.4, P < .001) as well as very short (relative risk ratio = 1.9, 95% CI 1.1, 3.3) and short (relative risk ratio = 1.5, 95% CI 1.0, 2.3) sleep (vs normal sleep duration). Night-time smoking was significantly associated with greater insomnia and shorter sleep duration., Conclusions: Findings provide evidence that smoking is associated with increased insomnia severity and shorter sleep duration, particularly nightly smoking. Sleep health should be considered in smoking cessation efforts., (Copyright © 2020 National Sleep Foundation. Published by Elsevier Inc. All rights reserved.)- Published
- 2021
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14. Sleep problems are associated with academic performance in a national sample of collegiate athletes.
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Turner RW 2nd, Vissa K, Hall C, Poling K, Athey A, Alfonso-Miller P, Gehrels JA, and Grandner MA
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- Athletes, Humans, Students, Universities, Academic Performance, Sleep Wake Disorders complications, Sleep Wake Disorders epidemiology
- Abstract
Objective: Examine associations between a range of sleep problems and academic performance in a national sample of collegiate athletes. Participants: Data were obtained from the National College Health Assessment of US college/university students from 2011-2014 ( N = 8,312 collegiate athletes). Methods: Univariate comparisons for all sleep variables and demographics were stratified across GPA, using one-way ANOVA for continuous variables and chi-square for categorical variables. Multinomial logistic regression models, with GPA as outcome (reference = A) and sleep variable as predictor, were examined and adjusted for age, sex, and survey year. Ordinal regression examined a 1-level change in GPA associated with each sleep variable, adjusted for covariates. Results: Sleep difficulty was associated with increased likelihood of B/C averages. Initial-insomnia was associated with increased likelihood of B/C, and D/F averages. Tiredness was associated with increased likelihood of B/C, and D/F averages. Conclusions: Sleep problems are highly prevalent and associated with poorer academic performance in collegiate athletes.
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- 2021
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15. Acculturation Associated with Sleep Duration, Sleep Quality, and Sleep Disorders at the US-Mexico Border.
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Ghani SB, Delgadillo ME, Granados K, Okuagu AC, Alfonso-Miller P, Buxton OM, Patel SR, Ruiz J, Parthasarathy S, Haynes PL, Molina P, Seixas A, Williams N, Jean-Louis G, and Grandner MA
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- Adult, Arizona epidemiology, Female, Humans, Male, Mexico ethnology, Middle Aged, Sleep Initiation and Maintenance Disorders psychology, Sleep Wake Disorders psychology, Surveys and Questionnaires, United States epidemiology, Acculturation, Mexican Americans psychology, Sleep physiology, Sleep Initiation and Maintenance Disorders ethnology, Sleep Wake Disorders ethnology
- Abstract
Sleep disparities exist among Hispanics/Latinos, although little work has characterized individuals at the United States (US)-Mexico border, particularly as it relates to acculturation. This study examined the association of Anglo and Mexican acculturation to various facets of sleep health among those of Mexican descent at the US-Mexico border. Data were collected from N = 100 adults of Mexican descent in the city of Nogales, Arizona (AZ). Surveys were presented in English or Spanish. Acculturation was assessed with the Acculturation Scale for Mexican-Americans (ARSMA-II). Insomnia was assessed with the Insomnia Severity Index (ISI), sleepiness was assessed with the Epworth Sleepiness Scale (ESS), sleep apnea risk was assessed with the Multivariable Apnea Prediction (MAP) index, weekday and weekend sleep duration and efficiency were assessed with the Sleep Timing Questionnaire, sleep quality was assessed with the Pittsburgh Sleep Quality Index (PSQI), and sleep duration and sleep medication use were assessed with PSQI items. No associations were found between Mexican acculturation and any sleep outcomes in adjusted analyses. Anglo acculturation was associated with less weekend sleep duration and efficiency, worse insomnia severity and sleep quality, and more sleep apnea risk and sleep medication use. These results support the idea that sleep disparities may depend on the degree of acculturation, which should be considered in risk screening and interventions.
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- 2020
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16. Sleep, Health, and Society.
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Grandner MA
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- Health Policy, Humans, Prevalence, Public Health, Risk Factors, Sleep Wake Disorders physiopathology, Socioeconomic Factors, Sleep physiology, Sleep Wake Disorders epidemiology
- Abstract
Biological needs for sleep are met by engaging in behaviors that are largely influenced by the environment, social norms and demands, and societal influences and pressures. Insufficient sleep duration and sleep disorders such as insomnia and sleep apnea are highly prevalent in the US population. This article outlines some of these downstream factors, including cardiovascular and metabolic disease risk, neurocognitive dysfunction, and mortality, as well as societal factors such as age, sex, race/ethnicity, and socioeconomics. This review also discusses societal factors related to sleep, such as globalization, health disparities, public policy, public safety, and changing patterns of use of technology., (Copyright © 2020 Elsevier Inc. All rights reserved.)
- Published
- 2020
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17. HIV status and sleep disturbance in college students and relationship with smoking.
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Patterson F, Connick E, Brewer B, and Grandner MA
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- Adolescent, Adult, Cross-Sectional Studies, Female, Humans, Male, Students statistics & numerical data, United States epidemiology, Universities, Young Adult, HIV Infections epidemiology, Sleep Wake Disorders epidemiology, Smoking epidemiology, Students psychology
- Abstract
Objective: Adults with HIV have greater sleep difficulties and are more likely to smoke cigarettes. We tested whether current smoking plays a role in sleep difficulties experienced by young adults with HIV., Design: Cross-sectional., Setting: Data were from the 2011-2014 waves of the National College Health Assessment, an annual survey conducted by the American College Health Association., Participants: 108,159 (including N = 224 HIV positive) college students provided data for this study., Measurements: Health conditions (including HIV positive status) were self-reported. Participants were also asked whether "sleep difficulties" were "traumatic or difficult for you to handle" over the past 12 months. Smoking was self-reported (smokers reported smoking on at least 20 of the last 30 days). Logistic regression models were adjusted for age, sex, survey year, current alcohol use or current marijuana use, diagnosis and/or treatment of anxiety or depression in last year., Results: HIV positive students were more likely to be smokers (OR = 2.0, SE = 0.43, 95% CI [1.31, 3.05], P = .001) and were more likely to experience sleep difficulties (OR = 2.02, SE = 0.29, 95% CI [1.52, 2.68], P < .0001). While a significant HIV-x-smoking interaction was not found, when models were stratified by smoking, the relationship between HIV status and sleep difficulties was seen among non-smokers (OR = 1.97), and this relationship was stronger among smokers (OR = 2.64)., Conclusions: Among college students, HIV positive status is associated with increased sleep difficulties. These problems are worse among smokers. Sleep interventions are warranted in this vulnerable group, and could potentially enhance smoking cessation efforts., (Copyright © 2019 National Sleep Foundation. Published by Elsevier Inc. All rights reserved.)
- Published
- 2019
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18. Delayed Sleep Time in African Americans and Depression in a Community-Based Population.
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Bailey O, Combs D, Sans-Fuentes M, Havens CM, Grandner MA, Poongkunran C, Patel S, Berryhill S, Provencio N, Quan SF, and Parthasarathy S
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- Adult, Aged, Female, Humans, Male, Middle Aged, Polysomnography, Risk Factors, Black or African American statistics & numerical data, Circadian Rhythm physiology, Depression ethnology, Sleep Wake Disorders ethnology, White People statistics & numerical data
- Abstract
Study Objectives: Studies have shown racial differences in circadian rhythm in African Americans when compared to non-Hispanic whites, and an association between circadian dyssynchrony and depression. We hypothesized that the prevalence of delayed sleep time is greater in African Americans when compared to whites and that delayed sleep time is associated with depression., Methods: We analyzed data from the Sleep Heart Health Study (SHHS), a large community-based sample. Delayed sleep time was defined as self-reported weeknight bedtime after midnight. Depression was defined based on participant's response to the question, "In the past 4 weeks have you felt downhearted and blue?" or reported antidepressant use. We performed multivariate linear and logistic regression, adjusting for age, sex, race, body mass index, smoking, apnea-hypopnea index, alcohol use, and caffeine consumption., Results: Adjusted weekday bedtime was 15 ± 7 minutes later in African Americans compared to whites ( P < .001). Similarly, weekend bedtime was 18 ± 7 minutes later in African Americans compared to whites ( P = .025). The prevalence of delayed sleep time was greater in African Americans (33.3%) compared to whites (18.7%; P < .001). After adjusting for confounders, when compared to whites, a greater proportion of African Americans had delayed sleep time (adjusted odds ratio [aOR] 2.03; 95% confidence interval [95% CI] 1.5, 2.4; P < .0001). Depression was independently associated with delayed sleep time after adjustment (aOR 1.4; 95% CI 1.1, 1.7; P = .007)., Conclusions: African Americans are more likely to have a delayed sleep time compared to whites, and delayed sleep time was independently associated with depression., (© 2019 American Academy of Sleep Medicine.)
- Published
- 2019
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19. Surviving the long night: The potential of sleep health for suicide prevention.
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Tubbs AS, Perlis ML, and Grandner MA
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- Humans, Sleep physiology, Sleep Wake Disorders, Suicide, Attempted prevention & control
- Published
- 2019
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20. Sleep as a Target for Optimized Response to Smoking Cessation Treatment.
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Patterson F, Grandner MA, Malone SK, Rizzo A, Davey A, and Edwards DG
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- Humans, Poverty, Sleep Wake Disorders physiopathology, Smoking physiopathology, Smoking psychology, Smoking therapy, Substance Withdrawal Syndrome physiopathology, Substance Withdrawal Syndrome psychology, Substance Withdrawal Syndrome therapy, Tobacco Smoking physiopathology, Tobacco Smoking psychology, Tobacco Smoking therapy, Tobacco Use Disorder physiopathology, Sleep Stages physiology, Sleep Wake Disorders psychology, Sleep Wake Disorders therapy, Smoking Cessation psychology, Tobacco Use Disorder psychology, Tobacco Use Disorder therapy
- Abstract
Declining national rates of current tobacco use to an all-time low of 15.1% represents a public health victory. Undermining this progress, however, are smoking rates of up to 50% among high-risk, low-income populations. Current FDA-approved treatments for nicotine dependence are ineffective with between 70-95% of treatment-seekers relapsing within the first year of attempted abstinence. Thus, identification of novel intervention targets to optimize response to currently available treatments for nicotine dependence is a critical next step. One such target may be sleep insomnia. Insomnia is a clinically verified nicotine withdrawal symptom but, to date, addressing insomnia or other sleep disturbance symptoms as an adjunctive smoking cessation therapy has yet to be fully considered. To this end, this manuscript presents a narrative review of: (1) sleep continuity and architecture in smokers versus nonsmokers; (2) effects of nicotine abstinence on sleep; (3) possible mechanisms linking sleep with smoking cessation outcomes; (4) plausible adjunctive sleep therapies to promote smoking cessation; (5) possible treatments for unhealthy sleep in smokers; and (6) directions for future research. Taken together, this will provide conceptual support for sleep therapy as an adjunctive treatment for smoking cessation., Implications: This narrative literature review presents a comprehensive discussion of the relationship between habitual sleep and cigarette smoking. The extent to which unhealthy sleep in smokers may be a viable intervention target for promoting response to smoking cessation treatment is considered. Ultimately, this review provides conceptual support for sleep therapy as an adjunctive treatment for smoking cessation.
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- 2019
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21. Cancer survivors in the workplace: sleep disturbance mediates the impact of cancer on healthcare expenditures and work absenteeism.
- Author
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Gonzalez BD, Grandner MA, Caminiti CB, and Hui SA
- Subjects
- Adolescent, Adult, Aged, Aged, 80 and over, Female, Humans, Male, Middle Aged, Workplace, Young Adult, Absenteeism, Cancer Survivors psychology, Health Expenditures trends, Quality of Life psychology, Sleep Wake Disorders complications
- Abstract
Purpose: History of cancer is significantly associated with increases in healthcare costs, worse work performance, and higher absenteeism in the workplace. This is particularly important as most cancer survivors return to employment. Sleep disturbance is a largely overlooked potential contributor to these changes., Methods: Data from 9488 state employees participating in the Kansas State employee wellness program were used to assess cancer history, sleep disturbance, healthcare expenditures, work performance ratings, and absenteeism. Participants were categorized as having had no history of breast or prostate cancer, a past history only with no current cancer treatment, or current treatment for breast or prostate cancer. Indirect mediation analyses determined whether sleep disturbance mediated the influence of cancer status on outcomes., Results: Employees receiving treatment for breast or prostate cancer had significantly greater healthcare expenditures and absenteeism than those with a past history or no history of cancer (ps < .0001). Sleep disturbance significantly mediated the impact of cancer on healthcare expenditures and absenteeism (ps < .05), accounting for 2 and 8% of the impact of cancer on healthcare expenditure and missed full days of work, respectively., Conclusions: The worse outcomes observed among employees receiving treatment for breast and prostate cancer, the most common forms of cancer among women and men, were partially explained by the impacts of cancer and treatment for cancer on sleep disturbance. These findings suggest that preventing or addressing sleep disturbance may result in economic benefits in addition to improvements in health and quality of life.
- Published
- 2018
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22. Sleep duration and 24-hour ambulatory blood pressure in adults not on antihypertensive medications.
- Author
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Shulman R, Cohen DL, Grandner MA, Gislason T, Pack AI, Kuna ST, Townsend RR, and Cohen JB
- Subjects
- Adult, Blood Pressure physiology, Cardiovascular Diseases epidemiology, Cardiovascular Diseases mortality, Circadian Rhythm physiology, Cross-Sectional Studies, Early Diagnosis, Female, Humans, Hypertension diagnosis, Hypertension epidemiology, Hypertension physiopathology, Iceland epidemiology, Male, Middle Aged, Prevalence, Risk Reduction Behavior, Sleep Apnea, Obstructive complications, Blood Pressure Monitoring, Ambulatory methods, Cardiovascular Diseases physiopathology, Sleep Deprivation complications, Sleep Wake Disorders complications
- Abstract
Short sleep duration has been widely linked to increased cardiovascular morbidity and mortality. We performed a post hoc analysis of 24-hour ambulatory blood pressure monitoring (ABPM) in the Lifestyle Modification in Blood Pressure Lowering Study (LIMBS) and Penn Icelandic Sleep Apnea (PISA) Study. The 24-hour mean systolic blood pressure (BP) was 12.7 mm Hg higher in LIMBS (P < 0.001; n = 66) and 4.7 mm Hg higher in PISA (P = 0.005; n = 153) among participants with shorter sleep duration (less than 7 hours) compared to those with longer sleep duration (at least 7 hours). In multivariable adjusted models, shorter sleep duration was strongly associated with higher systolic BP on 24-hour ABPM, independent of nocturnal BP and in-office BP. There was no effect modification by obstructive sleep apnea. Adults with shorter sleep duration may benefit from screening with 24-hour ABPM to promote earlier detection of hypertension and potentially mitigate their increased risk for future cardiovascular disease., (©2018 Wiley Periodicals, Inc.)
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- 2018
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23. Is family history of alcohol dependence a risk factor for disturbed sleep in alcohol dependent subjects?
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Chakravorty S, Chaudhary NS, Morales K, Grandner MA, and Oslin DW
- Subjects
- Adult, Alcohol Drinking epidemiology, Alcohol Drinking genetics, Alcoholism genetics, Cross-Sectional Studies, Family, Female, Humans, Male, Middle Aged, Mood Disorders complications, Risk Factors, Sleep Wake Disorders genetics, Alcoholism diagnosis, Alcoholism epidemiology, Medical History Taking, Sleep Wake Disorders diagnosis, Sleep Wake Disorders epidemiology
- Abstract
Background: Disturbed sleep and a family history of alcohol dependence (AD) are risk factors for developing AD, yet the underlying relationship between them is unclear among individuals with AD. Understanding these inherited associations will help us not only identify risk for development of these comorbid disorders, but also individualize treatment at this interface. We evaluated whether a first-degree family history of AD (FH+) was a risk factor for sleep continuity disturbance in patients with AD. We also evaluated whether alcohol use or mood disturbance moderated the relationship between FH and sleep., Methods: We analyzed cross-sectional baseline data from an alcohol clinical trial in a sample of individuals with AD (N = 280). Their family history of AD among nuclear family members, sleep complaints, alcohol use (over the last 90 days), and mood disturbance were assessed using the Family History Interview for Substance and Mood Disorders, Medical Outcomes Study Sleep Scale, Time Line Follow-Back Interview, and Profile of Mood States-Short Form, respectively., Results: A FH + status (65% of subjects) was significantly associated with lower model estimated mean sleep adequacy (β = - 7.05, p = 0.02) and sleep duration (β = - 0.38, p = 0.04) scale scores. FH was not associated with sleep disturbance scale. No significant moderating effect involving alcohol use or mood disturbance was seen., Conclusion: Family history of AD is a unique risk factor for sleep complaints in AD. Non-restorative sleep and sleep duration may be noteworthy phenotypes to help probe for underlying genotypic polymorphisms in these comorbid disorders., (Published by Elsevier B.V.)
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- 2018
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24. Sleep Disturbance Partially Mediates the Relationship Between Intimate Partner Violence and Physical/Mental Health in Women and Men.
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Lalley-Chareczko L, Segal A, Perlis ML, Nowakowski S, Tal JZ, and Grandner MA
- Subjects
- Adolescent, Adult, Female, Humans, Male, Middle Aged, Risk Factors, Sexual Partners, Surveys and Questionnaires, Young Adult, Intimate Partner Violence psychology, Mental Health, Sleep Wake Disorders
- Abstract
Intimate partner violence (IPV) is a worldwide health concern and an important risk factor for poor mental/physical health in both women and men. Little is known about whether IPV leads to sleep disturbance. However, sleep problems may be common in the context of IPV and may mediate relationships with mental/physical health. Data from the 2006 Behavioral Risk Factor Surveillance System (BRFSS) were used ( N = 34,975). IPV was assessed in female and male participants for any history of being threatened by, physically hurt by, or forced to have sex with an intimate partner (THREAT, HURT, and SEX, respectively), and, further, as being forced to have sex with or physically injured by an intimate partner within the past year (SEXyr and HURTyr, respectively). These survey items were coded yes/no. Sleep disturbance was assessed as difficulty falling asleep, staying asleep, or sleeping too much at least 6 of the last 14 days. Logistic regression analyses, adjusted for age, sex, race, income, education, and physical/mental health, assessed whether IPV predicted sleep disturbance. Sobel-Goodman tests assessed whether relationships between IPV and physical/mental health were partially mediated by sleep disturbance. All IPV variables were associated with sleep disturbance, even after adjusting for the effects of age, sex, race/ethnicity, income, education, employment, marital status, physical health and mental health. THREAT was associated with sleep disturbance (odds ratio [OR] = 2.798, p < .0001), as was HURT (OR = 2.683, p < .0001), SEX (OR = 3.237, p < .0001), SEXyr (OR = 7.741, p < .0001), and HURTyr (OR = 7.497, p < .0001). In mediation analyses, all IPV variables were associated with mental health ( p < .0001), and all were associated with physical health ( p < .007) except SEXyr. Sleep disturbance partially mediated all relationships (Sobel p < .0005 for all tests). Mediation was around 30%, ranging from 18% (HURTyr and mental health) to 41% (HURT and physical health). IPV was strongly associated with current sleep disturbance above the effect of demographics and overall mental/physical health, even if the IPV happened in the past. Furthermore, sleep disturbance partially mediates the relationship between IPV and mental/physical health. Sleep interventions may potentially mitigate negative effects of IPV.
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- 2017
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25. Nocturnal leg cramps: Prevalence and associations with demographics, sleep disturbance symptoms, medical conditions, and cardiometabolic risk factors.
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Grandner MA and Winkelman JW
- Subjects
- Adolescent, Adult, Aged, Arthritis blood, Arthritis complications, Arthritis epidemiology, Arthritis physiopathology, Blood Cell Count, Female, Heart Failure blood, Heart Failure complications, Heart Failure physiopathology, Humans, Hypertension blood, Hypertension complications, Hypertension physiopathology, Male, Middle Aged, Nutrition Surveys, Risk Factors, Sleep physiology, Sleep Wake Disorders blood, Sleep Wake Disorders complications, Sleep Wake Disorders physiopathology, Sleep-Wake Transition Disorders blood, Sleep-Wake Transition Disorders complications, Sleep-Wake Transition Disorders physiopathology, Snoring epidemiology, Snoring physiopathology, Surveys and Questionnaires, United States epidemiology, Heart Failure epidemiology, Hypertension epidemiology, Sleep Wake Disorders epidemiology, Sleep-Wake Transition Disorders epidemiology
- Abstract
Background: Nocturnal leg cramps (NLC) are common and poorly understood., Objective: To determine the prevalence of NLC and associations with cardiometabolic, sleep, and behavioral risk factors in the US population., Design: Cross-sectional epidemiology., Participants: National Health and Nutrition Examination Survey, 2005-2006 and 2007-2008 waves., Main Outcome(s) and Measure(s): NLC were assessed with, "In the past month, how often did you have leg cramps while trying to sleep?" Responses were categorized as None, Mild, or Moderate-Severe. Demographics, medical history, sleep disturbances, and cardiometabolic risk factors were evaluated using the 2005-2006 dataset. Variables that demonstrated significant relationships to NLC after adjusting for age, sex, education, and BMI were assessed in the 2007-2008 dataset. Variables that were still significant were entered into a forward stepwise regression model combining both waves, to determine which variables best explained the variance in NLC., Results: Prevalence was 24-25% reporting mild and 6% reporting moderate-severe NLC. NLC increased with age, lower education, unemployment, shorter sleep duration, all assessed sleep symptoms (nocturnal "leg jerks", snoring, snorting/gasping, difficulty falling asleep, difficulty maintaining sleep, non-restorative sleep, sleepiness, use of sleep medications), higher BMI, smoking, medical history (hypertension, heart failure, angina, stroke, arthritis, respiratory disease, and cancer), depression symptoms, and biomarkers (CRP, HbA1c, calcium, cadmium, red blood cells). Stepwise analysis showed that moderate-severe nocturnal leg cramps were associated with (in decreasing order of partial R2): leg jerks, poor overall health, arthritis, difficulty falling asleep, age, nonrestorative sleep, red blood cell count, lower education, angina, and difficulty maintaining sleep., Conclusions and Relevance: Based on this first large, representative study, NLC occurring >5x per month are reported by 6% of the adult US population. Sleep disturbance symptoms and health conditions are associated with higher frequency of NLC, suggesting that NLC is a marker, and possibly contributor, to poor sleep and general health.
- Published
- 2017
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26. Sleep, Health, and Society.
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Grandner MA
- Subjects
- Health Knowledge, Attitudes, Practice, Humans, Public Health methods, Sleep Wake Disorders etiology, Sleep Wake Disorders physiopathology, Sleep physiology, Sleep Wake Disorders epidemiology, Sleep Wake Disorders therapy, Sociological Factors
- Abstract
Biological needs for sleep are met by engaging in behaviors that are largely influenced by the environment, social norms and demands, and societal influences and pressures. Insufficient sleep duration and sleep disorders such as insomnia and sleep apnea are highly prevalent in the US population. This article outlines some of these downstream factors, including cardiovascular and metabolic disease risk, neurocognitive dysfunction, and mortality, as well as societal factors such as age, sex, race/ethnicity, and socioeconomics. This review also discusses societal factors related to sleep, such as globalization, health disparities, public policy, public safety, and changing patterns of use of technology., (Copyright © 2016 Elsevier Inc. All rights reserved.)
- Published
- 2017
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27. Sleep Duration and Diabetes Risk: Population Trends and Potential Mechanisms.
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Grandner MA, Seixas A, Shetty S, and Shenoy S
- Subjects
- Energy Intake, Ghrelin blood, Humans, Insulin Resistance physiology, Leptin blood, Obesity etiology, Risk Factors, Sleep physiology, Sleep Wake Disorders epidemiology, Diabetes Mellitus etiology, Sleep Wake Disorders complications
- Abstract
Sleep is important for regulating many physiologic functions that relate to metabolism. Because of this, there is substantial evidence to suggest that sleep habits and sleep disorders are related to diabetes risk. In specific, insufficient sleep duration and/or sleep restriction in the laboratory, poor sleep quality, and sleep disorders such as insomnia and sleep apnea have all been associated with diabetes risk. This research spans epidemiologic and laboratory studies. Both physiologic mechanisms such as insulin resistance, decreased leptin, and increased ghrelin and inflammation and behavioral mechanisms such as increased food intake, impaired decision-making, and increased likelihood of other behavioral risk factors such as smoking, sedentary behavior, and alcohol use predispose to both diabetes and obesity, which itself is an important diabetes risk factor. This review describes the evidence linking sleep and diabetes risk at the population and laboratory levels.
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- 2016
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28. Sleep Duration and Quality: Impact on Lifestyle Behaviors and Cardiometabolic Health: A Scientific Statement From the American Heart Association.
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St-Onge MP, Grandner MA, Brown D, Conroy MB, Jean-Louis G, Coons M, and Bhatt DL
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- Humans, Activities of Daily Living, Diabetes Mellitus, Type 2 epidemiology, Diabetes Mellitus, Type 2 physiopathology, Hypertension epidemiology, Hypertension physiopathology, Life Style, Obesity epidemiology, Obesity physiopathology, Sleep, Sleep Wake Disorders epidemiology, Sleep Wake Disorders physiopathology
- Abstract
Sleep is increasingly recognized as an important lifestyle contributor to health. However, this has not always been the case, and an increasing number of Americans choose to curtail sleep in favor of other social, leisure, or work-related activities. This has resulted in a decline in average sleep duration over time. Sleep duration, mostly short sleep, and sleep disorders have emerged as being related to adverse cardiometabolic risk, including obesity, hypertension, type 2 diabetes mellitus, and cardiovascular disease. Here, we review the evidence relating sleep duration and sleep disorders to cardiometabolic risk and call for health organizations to include evidence-based sleep recommendations in their guidelines for optimal health., (© 2016 American Heart Association, Inc.)
- Published
- 2016
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29. Sleep: important considerations for the prevention of cardiovascular disease.
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Grandner MA, Alfonso-Miller P, Fernandez-Mendoza J, Shetty S, Shenoy S, and Combs D
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- Cardiovascular Diseases etiology, Diabetes Mellitus etiology, Humans, Obesity etiology, Risk Factors, Sleep Wake Disorders therapy, Cardiovascular Diseases prevention & control, Diabetes Mellitus prevention & control, Obesity prevention & control, Sleep physiology, Sleep Wake Disorders complications
- Abstract
Purpose of Review: Sleep plays many roles in maintenance of cardiovascular health. This review summarizes the literature across several areas of sleep and sleep disorders in relation to cardiometabolic disease risk factors., Recent Findings: Insufficient sleep duration is prevalent in the population and is associated with weight gain and obesity, inflammation, cardiovascular disease, diabetes, and mortality. Insomnia is also highly present and represents an important risk factor for cardiovascular disease, especially when accompanied by short sleep duration. Sleep apnea is a well-characterized risk factor for cardiometabolic disease and cardiovascular mortality. Other issues are relevant as well. For example, sleep disorders in pediatric populations may convey cardiovascular risks. Also, sleep may play an important role in cardiovascular health disparities., Summary: Sleep and sleep disorders are implicated in cardiometabolic disease risk. This review addresses these and other issues, concluding with recommendations for research and clinical practice.
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- 2016
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30. Sleep disparity, race/ethnicity, and socioeconomic position.
- Author
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Grandner MA, Williams NJ, Knutson KL, Roberts D, and Jean-Louis G
- Subjects
- Humans, Health Status Disparities, Racial Groups, Sleep Wake Disorders ethnology, Socioeconomic Factors
- Abstract
Sleep represents a set of biological functions necessary for the maintenance of life. Performing these functions, though, requires that an individual engage in behaviors, which are affected by social and environmental factors. Race/ethnicity and socioeconomic position represent categories of factors that likely play a role in the experience of sleep in the community. Previous studies have suggested that racial/ethnic minorities and the socioeconomically disadvantaged may be more likely to experience sleep patterns that are associated with adverse health outcomes. It is possible that disparities in sleep represent a pathway by which larger disparities in health emerge. This review (1) contextualizes the concept of race/ethnicity in biomedical research, (2) summarizes previous studies that describe patterns of sleep attainment across race/ethnicity groups, (3) discusses several pathways by which race/ethnicity may be associated with sleep, (4) introduces the potential role of socioeconomic position in the patterning of sleep, and (5) proposes future research directions to address this issue., (Copyright © 2015 Elsevier B.V. All rights reserved.)
- Published
- 2016
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31. Differential increase in prevalence estimates of inadequate sleep among black and white Americans.
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Jean-Louis G, Grandner MA, Youngstedt SD, Williams NJ, Zizi F, Sarpong DF, and Ogedegbe GG
- Subjects
- Adult, Black People, Cross-Sectional Studies, Female, Humans, Male, Middle Aged, Prevalence, Risk, Time Factors, United States epidemiology, Young Adult, Black or African American, Sleep, Sleep Wake Disorders ethnology, White People
- Abstract
Background: The National Health Interview Survey (NHIS) was used to ascertain whether increases in inadequate sleep differentially affected black and white Americans. We tested the hypothesis that prevalence estimates of inadequate sleep were consistently greater among blacks, and that temporal changes have affected these two strata differentially., Methods: NHIS is an ongoing cross-sectional study of non-institutionalized US adults (≥18 years) providing socio-demographic, health risk, and medical factors. Sleep duration was coded as very short sleep [VSS] (<5 h), short sleep [SS] (5-6 h), or long sleep [LS] (>8 h), referenced to 7-8 h sleepers. Analyses adjusted for NHIS' complex sampling design using SAS-callable SUDAAN., Results: Among whites, the prevalence of VSS increased by 53% (1.5% to 2.3%) from 1977 to 2009 and the prevalence of SS increased by 32% (19.3% to 25.4 %); prevalence of LS decreased by 30% (11.2% to 7.8%). Among blacks, the prevalence of VSS increased by 21% (3.3% to 4.0%) and the prevalence of SS increased by 37% (24.6 % to 33.7%); prevalence of LS decreased by 42% (16.1% to 9.4%). Adjusted multinomial regression analysis showed that odds of reporting inadequate sleep for whites were: VSS (OR = 1.40, 95% CI = 1.13-1.74, p < 0.001), SS (OR = 1.34, 95 % CI = 1.25-1.44, p < 0.001), and LS (OR = 0.94, 95% CI = 0.85-1.05, NS). For blacks, estimates were: VSS (OR = 0.83, 95% CI = 0.60-1.40, NS), SS (OR = 1.21, 95% CI = 1.05-1.50, p < 0.001), and LS (OR = 0.84, 95% CI = 0.64-1.08, NS)., Conclusions: Blacks and whites are characteristically different regarding the prevalence of inadequate sleep over the years. Temporal changes in estimates of inadequate sleep seem dependent upon individuals' race/ethnicity.
- Published
- 2015
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32. Trouble Sleeping Associated With Lower Work Performance and Greater Health Care Costs: Longitudinal Data From Kansas State Employee Wellness Program.
- Author
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Hui SK and Grandner MA
- Subjects
- Adult, Aged, Female, Health Promotion economics, Humans, Kansas, Linear Models, Logistic Models, Longitudinal Studies, Male, Middle Aged, Occupational Health economics, Retrospective Studies, Self Report, Sleep Wake Disorders psychology, Absenteeism, Health Care Costs statistics & numerical data, Sleep Wake Disorders economics, Work Performance statistics & numerical data
- Abstract
Objective: To examine the relationships between employees' trouble sleeping and absenteeism, work performance, and health care expenditures over a 2-year period., Methods: Utilizing the Kansas State employee wellness program (EWP) data set from 2008 to 2009, multinomial logistic regression analyses were conducted with trouble sleeping as the predictor and absenteeism, work performance, and health care costs as the outcomes., Results: EWP participants (N = 11,698 in 2008; 5636 followed up in 2009) who had higher levels of sleep disturbance were more likely to be absent from work (all P < 0.0005), have lower work performance ratings (all P < 0.0005), and have higher health care costs (P < 0.0005). Longitudinally, more trouble sleeping was significantly related to negative changes in all outcomes., Conclusions: Employees' trouble sleeping, even at a subclinical level, negatively impacts on work attendance, work performance, and health care costs.
- Published
- 2015
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33. Addressing sleep disturbances: an opportunity to prevent cardiometabolic disease?
- Author
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Grandner MA
- Subjects
- Cardiovascular Diseases etiology, Diabetes Mellitus etiology, Humans, Obesity etiology, Risk Factors, Sleep Apnea Syndromes complications, Sleep Apnea Syndromes therapy, Sleep Wake Disorders therapy, Socioeconomic Factors, Cardiovascular Diseases prevention & control, Diabetes Mellitus prevention & control, Obesity prevention & control, Sleep Wake Disorders complications
- Abstract
There is increasing awareness of the role of sleep disturbance as an important factor in health and disease. Although sub-clinical sleep disturbances (insufficient sleep duration or inadequate sleep quality) may be difficult to assess with conceptual and/or methodological clarity, this review attempts to summarize and synthesize these findings. First, the concept of sleep disturbance in a public health context is introduced, to provide context and rationale. Second, operational definitions of 'cardiometabolic disease' and 'sleep disturbance' are offered, to address many unclear operationalizations. Third, the extant literature is summarized regarding short or long sleep duration and/or insufficient sleep, insomnia and insomnia symptoms, general (non-specific sleep disturbances), circadian rhythm abnormalities that result in sleep disturbances, and, briefly, sleep-disordered breathing. Fourth, the review highlights the social/behavioural context of sleep, including discussions of sleep and race/ethnicity, socio-economic position, and other social/environmental factors, in order to place these findings in a social-environmental context relevant to public health. Fifth, the review highlights the issue of sleep as a domain of health behaviour and addresses issues regarding development of healthy sleep interventions. Finally, a research agenda of future directions is proposed.
- Published
- 2014
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34. Sleep symptoms associated with intake of specific dietary nutrients.
- Author
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Grandner MA, Jackson N, Gerstner JR, and Knutson KL
- Subjects
- Adult, Body Mass Index, Butyric Acid pharmacology, Calcium pharmacology, Carotenoids adverse effects, Carotenoids pharmacology, Cholesterol adverse effects, Dietary Carbohydrates pharmacology, Exercise, Female, Humans, Lauric Acids pharmacology, Lycopene, Male, Middle Aged, Nutrition Surveys, Odds Ratio, Palmitic Acid pharmacology, Selenium pharmacology, Sleep Wake Disorders metabolism, Sodium Chloride, Dietary pharmacology, Vitamin D pharmacology, Diet, Diet Surveys, Sleep drug effects, Sleep physiology, Sleep Wake Disorders chemically induced, Sleep Wake Disorders physiopathology
- Abstract
Sleep symptoms are associated with weight gain and cardiometabolic disease. The potential role of diet has been largely unexplored. Data from the 2007-2008 National Health and Nutrition Examination Survey (NHANES) were used (n = 4552) to determine which nutrients were associated with sleep symptoms in a nationally representative sample. Survey items assessed difficulty falling asleep, sleep maintenance difficulties, non-restorative sleep and daytime sleepiness. Analyses were adjusted for energy intake, other dietary factors, exercise, body mass index (BMI) and sociodemographics. Population-weighted, logistic regression, with backwards-stepwise selection, examined which nutrients were associated with sleep symptoms. Odds ratios (ORs) reflect the difference in odds of sleep symptoms associated with a doubling in nutrient. Nutrients that were associated independently with difficulty falling asleep included (in order): alpha-carotene (OR = 0.96), selenium (OR = 0.80), dodecanoic acid (OR = 0.91), calcium (OR = 0.83) and hexadecanoic acid (OR = 1.10). Nutrients that were associated independently with sleep maintenance difficulties included: salt (OR = 1.19), butanoic acid (0.81), carbohydrate (OR = 0.71), dodecanoic acid (OR = 0.90), vitamin D (OR = 0.84), lycopene (OR = 0.98), hexanoic acid (OR = 1.25) and moisture (OR = 1.27). Nutrients that were associated independently with non-restorative sleep included butanoic acid (OR = 1.09), calcium (OR = 0.81), vitamin C (OR = 0.92), water (OR = 0.98), moisture (OR = 1.41) and cholesterol (OR = 1.10). Nutrients that were associated independently with sleepiness included: moisture (OR = 1.20), theobromine (OR = 1.04), potassium (OR = 0.70) and water (OR = 0.97). These results suggest novel associations between sleep symptoms and diet/metabolism, potentially explaining associations between sleep and cardiometabolic diseases., (© 2013 European Sleep Research Society.)
- Published
- 2014
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35. Habitual sleep duration associated with self-reported and objectively determined cardiometabolic risk factors.
- Author
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Grandner MA, Chakravorty S, Perlis ML, Oliver L, and Gurubhagavatula I
- Subjects
- Adolescent, Adult, Aged, Aged, 80 and over, Cross-Sectional Studies, Female, Humans, Male, Middle Aged, Nutrition Surveys statistics & numerical data, Risk Factors, Self Report, Sleep, Surveys and Questionnaires, Young Adult, Diabetes Mellitus ethnology, Hyperlipidemias ethnology, Hypertension ethnology, Obesity ethnology, Racial Groups statistics & numerical data, Sleep Wake Disorders ethnology
- Abstract
Background: Self-reported short or long sleep duration has been associated with adverse cardiometabolic health outcomes in laboratory and epidemiologic studies, but interpretation of such data has been limited by methodologic issues., Methods: Adult respondents of the 2007-2008 US National Health and Nutrition Examination Survey (NHANES) were examined in a cross-sectional analysis (N=5649). Self-reported sleep duration was categorized as very short (<5 h), short (5-6 h), normal (7-8 h), or long (≥9 h). Obesity, diabetes mellitus (DM), hypertension, and hyperlipidemia were objectively assessed by self-reported history. Statistical analyses included univariate comparisons across sleep duration categories for all variables. Binary logistic regression analyses and cardiometabolic factor as outcome, with sleep duration category as predictor, were assessed with and without covariates. Observed relationships were further assessed for dependence on race/ethnicity., Results: In adjusted analyses, very short sleep was associated with self-reported hypertension (odds ratio [OR], 2.02, [95% confidence interval {CI},1.45-2.81]; P<0.0001), self-reported hyperlipidemia (OR, 1.96 [95% CI, 1.43-2.69]; P<0.0001), objective hyperlipidemia (OR, 1.41 [95% CI, 1.04-1.91]; P=0.03), self-reported DM (OR, 1.76 [95% CI, 1.13-2.74]; P=0.01), and objective obesity (OR, 1.53 [95% CI, 1.03-1.43]; P=0.005). Regarding short sleep (5-6 h), in adjusted analyses, elevated risk was seen for self-reported hypertension (OR, 1.22 [95% CI, 1.02-1.45]; P=0.03) self-reported obesity (OR, 1.21 [95% CI, 1.03-1.43]; P=0.02), and objective obesity (OR, 1.17 [95% CI, 1.00-1.38]; P<0.05). Regarding long sleep (≥9 h), no elevated risk was found for any outcomes. Interactions with race/ethnicity were significant for all outcomes; race/ethnicity differences in patterns of risk varied by outcome studied. In particular, the relationship between very short sleep and obesity was strongest among blacks and the relationship between short sleep and hypertension is strongest among non-Hispanic whites, blacks, and non-Mexican Hispanics/Latinos., Conclusions: Short sleep duration is associated with self-reported and objectively determined adverse cardiometabolic outcomes, even after adjustment for many covariates. Also, these patterns of risk depend on race/ethnicity., (Copyright © 2013 Elsevier B.V. All rights reserved.)
- Published
- 2014
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36. The use of technology at night: impact on sleep and health.
- Author
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Grandner MA, Gallagher RA, and Gooneratne NS
- Subjects
- Female, Humans, Male, Computer Systems statistics & numerical data, Data Collection methods, Sleep Wake Disorders epidemiology, Technology statistics & numerical data
- Published
- 2013
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37. Sleep symptoms, race/ethnicity, and socioeconomic position.
- Author
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Grandner MA, Petrov ME, Rattanaumpawan P, Jackson N, Platt A, and Patel NP
- Subjects
- Age Factors, Emigrants and Immigrants statistics & numerical data, Female, Humans, Income statistics & numerical data, Male, Marital Status, Middle Aged, Nutrition Surveys statistics & numerical data, Regression Analysis, Sex Factors, Sleep Wake Disorders ethnology, Sleep Wake Disorders etiology, Socioeconomic Factors, United States epidemiology, Ethnicity statistics & numerical data, Racial Groups statistics & numerical data, Sleep Wake Disorders epidemiology
- Abstract
Study Objectives: Growing evidence indicates sleep is a major public health issue. Race/ethnicity and socioeconomics may contribute to sleep problems. This study assessed whether sleep symptoms were more prevalent among minorities and/or the socioeconomically disadvantaged., Design: Cross-sectional., Setting: Epidemiologic survey., Patients or Participants: 2007-2008 National Health and Nutrition Examination Survey (N = 4,081)., Interventions: None., Measurements and Results: Sociodemographics included age, sex, race/ethnicity, marital status, and immigration. Socioeconomics included poverty, education, private insurance, and food insecurity. Sleep symptoms assessed were sleep latency > 30 min, difficulty falling asleep, sleep maintenance difficulties, early morning awakenings, non-restorative sleep, daytime sleepiness, snorting/gasping, and snoring. Decreased reported problems for most symptoms were found among minorities, immigrants, and lower education levels. In general, in fully adjusted models, long sleep latency was associated with female gender, being black/African American, lower education attainment, no private insurance, and food insecurity. Difficulty falling asleep, sleep maintenance difficulties, early morning awakenings, and non-restorative sleep were also associated with female gender and food insecurity. Daytime sleepiness was seen in female and divorced respondents. Snorting/gasping was more prevalent among male, other-Hispanic/Latino, and 9(th)- to 11(th)-grade-level respondents. Snoring was prevalent among male, other-Hispanic/Latino, less-educated, and food-insecure respondents., Conclusions: Sleep symptoms were associated with multiple sociodemographic and economic factors, though these relationships differed by predictor and sleep outcome. Also, reports depended on question wording.
- Published
- 2013
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38. Extreme sleep durations and increased C-reactive protein: effects of sex and ethnoracial group.
- Author
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Grandner MA, Buxton OM, Jackson N, Sands-Lincoln M, Pandey A, and Jean-Louis G
- Subjects
- Adult, Aged, Biomarkers blood, Cross-Sectional Studies, Female, Humans, Male, Middle Aged, Nutrition Surveys, Self Report, Sex Factors, United States, C-Reactive Protein metabolism, Ethnicity, Sleep Wake Disorders blood, Sleep Wake Disorders ethnology, White People
- Abstract
Study Objectives: We hypothesize that extremes of sleep duration are associated with elevated C-reactive protein (CRP), a pro-inflammatory marker for cardiovascular disease risk., Design: Cross-sectional., Setting: Population-based research., Participants: Nationally representative sample of 2007-2008 National Health and Nutrition Examination Survey participants (n = 5,587 adults)., Interventions: None., Measurements and Results: Associations between CRP and self-reported total sleep time (TST) were examined. Explanatory models considered contributions of sex, age, race/ethnicity, body mass index (BMI), and BMI squared (BMI2). Models also explored the role of insomnia symptoms, sleep apnea, active medical illness, and antidiabetic/antihypertensive treatment. Differential patterns among race/ethnicity groups were examined using interactions and stratified analyses. Nonlinear relationships between CRP and TST were assessed using polynomial and multinomial regression models (< 5, 5, 6, 7, 8, 9, and > 9 h). Linear and squared terms were significant in all models in the complete sample, with notable differences by sex and ethnoracial group. Overall, in models adjusted for sociodemographics and BMI, different patterns were observed for non-Hispanic white (elevated CRP for < 5 h and > 9 h), black/African-American (elevated CRP for < 5 h and 8 h), Hispanic/Latino (elevated CRP for > 9 h), and Asian/ Other (higher in 9 and > 9 h and lower in 5 h and 6 h) groups. Ethnoracial groups also demonstrated patterning by sex., Conclusion: In a representative sample of American adults, elevated CRP was associated with extreme sleep durations. Sex, race/ethnicity, sleep disorders, and medical comorbidity influenced these associations. Differences in CRP along these dimensions should be considered in future research on sleep related disparities influencing cardiometabolic disease risk.
- Published
- 2013
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39. Sleep duration versus sleep insufficiency as predictors of cardiometabolic health outcomes.
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Altman NG, Izci-Balserak B, Schopfer E, Jackson N, Rattanaumpawan P, Gehrman PR, Patel NP, and Grandner MA
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- Behavioral Risk Factor Surveillance System, Body Mass Index, Diabetes Mellitus etiology, Humans, Hypertension etiology, Linear Models, Logistic Models, Male, Middle Aged, Myocardial Infarction etiology, Obesity complications, Risk Factors, Stroke etiology, Cardiovascular Diseases etiology, Sleep physiology, Sleep Wake Disorders complications
- Abstract
Objective: The objective of the present study was to investigate the relationship between sleep insufficiency and sleep duration, particularly regarding negative cardiometabolic health outcomes already considered to be affected by reduced sleep time., Methods: A total of N=30,934 participants from the 2009 Behavioural Risk Factor Surveillance System (BRFSS) answered questions about their sleep duration as well as subjective feelings of sleep insufficiency. Outcomes included body mass index (BMI), obesity (BMI ≥ 30kgm(-2)) and history of hypertension, diabetes, hypercholesterolaemia, heart attack and stroke. Linear and logistic regression models examined whether cardiometabolic outcomes were associated with (1) sleep duration alone, (2) sleep insufficiency alone and (3) the combined effect of sleep duration and sleep insufficiency., Results: Results indicated that, when examined alone, sleep duration <5h (versus 7h) was related to BMI (B=2.716, p<0.01), obesity (B=2.080, p<0.000001), diabetes (B=3.162, p<0.000001), hypertension (B=2.703, p<0.000001), hypercholesterolaemia (B=1.922, p<0.00001), heart attack (B=4.704, p<0.000001) and stroke (B=4.558, p<0.000001), and sleep insufficiency (days per week, continuous) was related to BMI (B=0.181, p<0.01), obesity (B=1.061, p<0.000001) and hypercholesterolaemia (B=1.025, p<0.01). All of these relationships remained significant after adjustment for covariates, except for diabetes and sleep duration. Also, after adjustment, a significant relationship between insufficient sleep and hypertension emerged (B=1.039, p<0.001). When evaluated together, after adjustment for covariates, significant relationships remained between sleep duration <5h (versus 7h) and BMI (B=1.266, p<0.05), obesity (B=1.389, p<0.05), hypertension (B=1.555, p<0.01), heart attack (B=2.513, p<0.01) and stroke (B=1.807, p<0.05). It should be noted that relationships between sleep duration >9h (versus 7h) were seen for heart attack (B=1.863, p<0.001) and stroke (B=1.816, p<0.01). In these models, sleep insufficiency was associated with hypercholesterolaemia (B=1.031, p<0.01) and hypertension (B=1.027, p<0.05)., Conclusions: These analyses show that both sleep duration and insufficiency are related to cardiometabolic health outcomes, and that when evaluated together, both variables demonstrate unique effects., (Copyright © 2012 Elsevier B.V. All rights reserved.)
- Published
- 2012
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40. Sleep disturbance is associated with cardiovascular and metabolic disorders.
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Grandner MA, Jackson NJ, Pak VM, and Gehrman PR
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- Behavioral Risk Factor Surveillance System, Body Mass Index, Coronary Disease complications, Diabetes Mellitus, Female, Humans, Logistic Models, Male, Middle Aged, Myocardial Infarction complications, Odds Ratio, Risk Factors, Stroke complications, Cardiovascular Diseases complications, Diabetes Complications complications, Obesity complications, Sleep Wake Disorders complications
- Abstract
Existing research has demonstrated associations between sleep duration and obesity, diabetes, cardiovascular disease and mortality. Sleep disorders research has shown that sleep apnoea, insomnia and other sleep disorders confer risk for cardiometabolic disease, particularly in the presence of reduced sleep duration. The aim of the present study was to examine the associations between general sleep disturbance, operationalized as 'difficulty falling asleep, staying asleep, or sleeping too much' as measured in a large, nationally representative sample, and self-reported history of myocardial infarction, stroke, coronary artery disease, diabetes and obesity. Data from the Behavioral Risk Factor Surveillance System were analysed. Complete data were available for 138,201 individuals. A hierarchical logistic regression analysis examined associations before and after adjustment for demographic, socioeconomic, medical and psychological factors. After adjusting for demographic, socioeconomic and health risk factors, sleep duration was associated with obesity [odds ratio (OR)=1.18, P<0.0005), diabetes (OR=1.18, P<0.005), myocardial infarction (OR=1.36, P<0.0005), stroke (OR=1.22, P<0.05) and coronary artery disease (OR=1.59, P<0.0005). In fully adjusted models that included physical health, significant relationships remained for obesity (OR=1.14, P<0.0005), myocardial infarction (OR=1.23, P<0.005) and coronary artery disease (OR=1.43, P<0.0005). Sleep disturbance is a significant risk factor for obesity, diabetes, myocardial infarction, stroke and coronary artery disease, and effects for obesity, myocardial infarction and coronary artery disease are the most robust after adjustment. This study demonstrates that sleep disturbance is a novel risk factor that is potentially modifiable. Future research should determine whether sleep intervention could reduce the cardiometabolic consequences of sleep disturbance., (© 2011 European Sleep Research Society.)
- Published
- 2012
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41. Sleep duration across the lifespan: implications for health.
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Grandner MA
- Subjects
- Adolescent, Adult, Child, Health Status, Humans, Sleep, Sleep Wake Disorders complications
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- 2012
- Full Text
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42. Age and sleep disturbances among American men and women: data from the U.S. Behavioral Risk Factor Surveillance System.
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Grandner MA, Martin JL, Patel NP, Jackson NJ, Gehrman PR, Pien G, Perlis ML, Xie D, Sha D, Weaver T, and Gooneratne NS
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- Adolescent, Adult, Age Factors, Aged, Aged, 80 and over, Behavioral Risk Factor Surveillance System, Cross-Sectional Studies, Demography, Female, Humans, Male, Middle Aged, Prevalence, Retrospective Studies, Sex Factors, Sleep Wake Disorders diagnosis, Sleep Wake Disorders psychology, Socioeconomic Factors, United States epidemiology, Young Adult, Sleep Wake Disorders epidemiology
- Abstract
Study Objective: Explore the prevalence of sleep-related complaints across age groups, examining effects of sex, general health, and depressed mood., Design: Cross-sectional analysis of data from the 2006 Behavioral Risk Factor Surveillance System (BRFSS)., Setting: Epidemiologic., Participants: Complete-case analysis included 155,877 participants who responded to questions related to Self-Reported Sleep Disturbance (SLEEPDIST) and Self-Reported Tiredness/Lack of Energy (TIREDNESS)., Interventions: None., Measurements and Results: Outcomes were self-reported complaints in response to survey questions assessing SLEEPDIST and TIREDNESS, dichotomized as reporting a complaint < 6 versus ≥ 6 nights or days, respectively, in a 2-wk period. Predictors were age, general health, and depressed mood. All analyses were adjusted for race/ethnicity, income, education, and time since last medical checkup. Across all age groups, women reported more SLEEPDIST and TIREDNESS. Poor general health, mild depressed mood, and moderate/severe depressed mood were associated with SLEEPDIST and TIREDNESS. Both SLEEPDIST and TIREDNESS generally declined across the life span, with fewest endorsements in respondents older than 80 yr. For SLEEPDIST, odds ratios (ORs, reference = 80+) declined from age 18-54 yr, rose slightly, and then declined again after age 59 yr in men. The pattern was similar for women, except a more marked rise was noted from age 40-59 yr. The pattern was similar for TIREDNESS., Conclusions: Advancing age was not associated with increased Self-Reported Sleep Disturbance or Self-Reported Tiredness/Lack of Energy. These results suggest that the often-reported increase in sleep problems with age is a nonlinear phenomenon, mediated by factors other than physiologic aging.
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- 2012
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43. State and regional prevalence of sleep disturbance and daytime fatigue.
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Grandner MA, Jackson NJ, Pigeon WR, Gooneratne NS, and Patel NP
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- Behavioral Risk Factor Surveillance System, Chi-Square Distribution, Female, Geography, Humans, Male, Middle Aged, Prevalence, Sex Factors, Socioeconomic Factors, United States epidemiology, Fatigue epidemiology, Sleep Wake Disorders epidemiology
- Abstract
Study Objectives: Social and demographic influences are important for sleep attainment. Geographic location has not been previously explored., Methods: Data from the 2006 Behavioral Risk Factor Surveillance System (BRFSS) were used (N = 157,319). Participants answered a question on Sleep Disturbance and Daytime Fatigue. Thirty-six states/regions provided data on these items. Prevalence estimates were adjusted for age, sex, ethnoracial group, education, income, employment, general health, healthcare access, and depression. Chi-squared tests were conducted across states and census regions, and pseudo-R(2) values were computed for the effect of state, relative to other predictors. To evaluate potential mediators of census region differences, an analysis of p value change associated with specific covariates and covariate groups was undertaken., Results: Adjusted prevalence rates of Sleep Disturbance differed across states/regions overall (χ(2) = 412.3, p < 0.0001), as well as separately for men (χ(2) = 139.5, p < 0.0001) and women (χ(2) = 350.0, p < 0.0001), as did rates of Daytime Fatigue overall (χ(2) = 245.7, p < 0.0001), and separately for men (χ(2) = 117.5, p < 0.0001) and women (χ(2) = 181.2, p < 0.0001). Analysis of pseudo-R(2) values revealed that despite these significant findings, state differences were an overall weak predictor, representing 1.30% to 1.73% of the magnitude of the effect of the best predictor (mental health). When Census regions were compared, significant differences were found for Sleep Disturbance (p = 0.002), but after adjustment for covariates, these were no longer significant. Differences existed for Daytime Fatigue in adjusted analyses overall (p < 0.0001), with the West reporting the fewest complaints and the South reporting the most., Conclusions: These results demonstrate that reports of sleep related complaints vary across states, independent (at least partially) of factors that influence circadian rhythms (e.g., latitude).
- Published
- 2012
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44. Sleep disorders, public health, and public safety.
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Grandner MA and Pack AI
- Subjects
- Female, Humans, Male, Health Status, Police statistics & numerical data, Safety, Sleep Wake Disorders epidemiology
- Published
- 2011
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45. Problems associated with short sleep: bridging the gap between laboratory and epidemiological studies.
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Grandner MA, Patel NP, Gehrman PR, Perlis ML, and Pack AI
- Subjects
- Cardiovascular Diseases mortality, Cardiovascular Diseases physiopathology, Cardiovascular Diseases psychology, Cause of Death, Cross-Sectional Studies, Feeding Behavior physiology, Feeding Behavior psychology, Female, Health Surveys, Homeostasis physiology, Humans, Male, Metabolic Syndrome mortality, Metabolic Syndrome physiopathology, Metabolic Syndrome psychology, Mind-Body Relations, Metaphysical, Neuropsychological Tests, Obesity mortality, Obesity physiopathology, Obesity psychology, Sleep Deprivation physiopathology, Sleep Deprivation psychology, Sleep Initiation and Maintenance Disorders complications, Sleep Initiation and Maintenance Disorders mortality, Sleep Initiation and Maintenance Disorders physiopathology, Sleep Initiation and Maintenance Disorders psychology, Sleep Wake Disorders physiopathology, Sleep Wake Disorders psychology, Survival Rate, Sleep Deprivation complications, Sleep Deprivation mortality, Sleep Wake Disorders complications, Sleep Wake Disorders mortality
- Abstract
Existing data from laboratory studies suggest a number of negative consequences of acute reductions in sleep time. Also, epidemiological data suggest links between shorter self-reported sleep duration and negative health outcomes. These bodies of work are growing, revealing several key points of convergence and opportunities for future exploration. In addition, they begin to highlight possible problems experienced by "short sleepers," who sleep approximately 6h or less per night. While it is likely that this group is heterogeneous, comprised both of individuals with less need for sleep and those not sleeping enough, the laboratory and epidemiological findings point towards directions that can be more fully explored in verified short sleepers. This paper discusses problems associated with the terminology used to describe "short sleep," summarizes laboratory studies exploring neurobehavioral performance, metabolism and obesity, and psychological health and epidemiological studies exploring mortality risk, obesity and metabolism, cardiovascular disease, and general health/psychosocial stress, describes studies of verified short sleepers and explores areas of convergence, laying out possible future directions., ((c) 2009 Elsevier Ltd. All rights reserved.)
- Published
- 2010
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46. Mortality associated with short sleep duration: The evidence, the possible mechanisms, and the future.
- Author
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Grandner MA, Hale L, Moore M, and Patel NP
- Subjects
- Adult, Age Factors, Aged, Aged, 80 and over, Arousal, Cardiovascular Diseases mortality, Diabetes Mellitus, Type 2 mortality, Female, Humans, Male, Middle Aged, Obesity mortality, Risk Factors, Sex Factors, Sleep Deprivation mortality, Socioeconomic Factors, Survival Analysis, Time Factors, Young Adult, Cause of Death, Sleep, Sleep Wake Disorders mortality
- Abstract
This review of the scientific literature examines the widely observed relationship between sleep duration and mortality. As early as 1964, data have shown that 7-h sleepers experience the lowest risks for all-cause mortality, whereas those at the shortest and longest sleep durations have significantly higher mortality risks. Numerous follow-up studies from around the world (e.g., Japan, Israel, Sweden, Finland, the United Kingdom) show similar relationships. We discuss possible mechanisms, including cardiovascular disease, obesity, physiologic stress, immunity, and socioeconomic status. We put forth a social-ecological framework to explore five possible pathways for the relationship between sleep duration and mortality, and we conclude with a four-point agenda for future research., (Copyright 2009 Elsevier Ltd. All rights reserved.)
- Published
- 2010
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47. Who gets the best sleep? Ethnic and socioeconomic factors related to sleep complaints.
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Grandner MA, Patel NP, Gehrman PR, Xie D, Sha D, Weaver T, and Gooneratne N
- Subjects
- Adult, Black or African American statistics & numerical data, Aged, Asian statistics & numerical data, Employment statistics & numerical data, Female, Health Surveys, Hispanic or Latino statistics & numerical data, Humans, Income statistics & numerical data, Logistic Models, Male, Marriage statistics & numerical data, Middle Aged, Risk Factors, Socioeconomic Factors, United States epidemiology, White People statistics & numerical data, Ethnicity statistics & numerical data, Sleep, Sleep Apnea Syndromes epidemiology, Sleep Wake Disorders ethnology
- Abstract
Objectives: Lower socioeconomic status is associated with short or long sleep duration and sleep disturbance (e.g., sleep apnea), which are all related to increased mortality risk. General sleep complaints, however, which may better approximate symptoms as they are experienced, have not been examined in a large population sample., Methods: Sample consisted of n=159,856 participants from the Behavioral Risk Factor Surveillance System, representing 36 states/regions across the US. Sleep complaints were measured with a telephone survey item that assessed "trouble falling asleep," "staying asleep" or "sleeping too much." Data analysis utilized hierarchical logistic regression and Rao-Schott chi(2)., Results: Asian respondents reported the least complaints, and Hispanic/Latino and Black/African-American individuals reported fewer complaints than Whites. Lower income and educational attainment was associated with more sleep complaints. Employment was associated with less sleep complaints and unemployment with more. Married individuals reported the least sleep complaints. Significant interactions with race/ethnicity indicate that the relationship between sleep complaints and marital status, income and employment differs among groups for men, and the relationship with education differs among groups for women., Conclusions: Rates of sleep complaints in African-American, Hispanic/Latino and Asian/Other groups were similar to Whites. Lower socioeconomic status was associated with higher rates of sleep complaint., (Copyright 2010 Elsevier B.V. All rights reserved.)
- Published
- 2010
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48. Who are the long sleepers? Towards an understanding of the mortality relationship.
- Author
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Grandner MA and Drummond SP
- Subjects
- Comorbidity, Depression epidemiology, Fatigue epidemiology, Female, Heart Diseases epidemiology, Humans, Male, Risk Factors, Sleep Apnea Syndromes epidemiology, Sleep Stages, Sleep Wake Disorders mortality, Health Status, Sleep, Sleep Wake Disorders epidemiology
- Abstract
While much is known about the negative health implications of insufficient sleep, relatively little is known about risks associated with excessive sleep. However, epidemiological studies have repeatedly found a mortality risk associated with reported habitual long sleep. This paper will summarize and describe the numerous studies demonstrating increased mortality risk associated with long sleep. Although these studies establish a mortality link, they do not sufficiently explain why such a relationship might occur. Possible mechanisms for this relationship will be proposed and described, including (1) sleep fragmentation, (2) fatigue, (3) immune function, (4) photoperiodic abnormalities, (5) lack of challenge, (6) depression, or (7) underlying disease process such as (a) sleep apnea, (b) heart disease, or (c) failing health. Following this, we will take a step back and carefully consider all of the historical and current literature regarding long sleep, to determine whether the scientific evidence supports these proposed mechanisms and ascertain what future research directions may clarify or test these hypotheses regarding the relationship between long sleep and mortality.
- Published
- 2007
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49. Relationship between sleep duration and body mass index depends on age
- Author
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Grandner, Michael A, Schopfer, Elizabeth A, Sands-Lincoln, Megan, Jackson, Nicholas, and Malhotra, Atul
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Biomedical and Clinical Sciences ,Public Health ,Health Sciences ,Aging ,Obesity ,Sleep Research ,Nutrition ,Adolescent ,Adult ,Age Factors ,Aged ,Body Mass Index ,Cardiovascular Diseases ,Female ,Humans ,Male ,Middle Aged ,Nutrition Surveys ,Self Report ,Sleep ,Sleep Wake Disorders ,Time Factors ,Young Adult ,Endocrinology & Metabolism - Abstract
ObjectiveSleep duration is associated with obesity and cardiometabolic disease. It is unclear, though, how these relationship differs across age groups.MethodsData from 2007 to 2008 National Health and Nutrition Examination Survey (NHANES) were used, including respondents aged 16+ with complete data (N = 5,607). Sleep duration and age were evaluated by self-report, and body mass index (BMI) was assessed objectively. Sleep duration was evaluated continuously and categorically [very short (≤4 h), short (5-6 h), and long (≥9 h) versus average (7-8 h)]. Age was also evaluated continuously and categorically [adolescent (16-17 years), young adult (18-29 years), early middle age (30-49 years), late middle age (50-64 years), and older adult (≥65 years)].ResultsThere was a significant interaction with age for both continuous (Pinteraction = 0.014) and categorical (Pinteraction = 0.035) sleep duration. A pseudo-linear relationship was seen among the youngest respondents, with the highest BMI associated with the shortest sleepers and the lowest BMI associated with the longest sleepers. This relationship became U-shaped in middle-age, and less of a relationship was seen among the oldest respondents.ConclusionsThese findings may provide insights for clinical recommendations and could help to guide mechanistic research regarding the sleep-obesity relationship.
- Published
- 2015
50. The Relationship between Sleep Duration and Body Mass Index Depends on Age
- Author
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Grandner, Michael A., Schopfer, Elizabeth A., Sands-Lincoln, Megan, Jackson, Nicholas, and Malhotra, Atul
- Subjects
Adult ,Male ,Sleep Wake Disorders ,Time Factors ,Adolescent ,Epidemiology ,Sleep Duration ,Age Factors ,Middle Aged ,Nutrition Surveys ,Article ,Body Mass Index ,Young Adult ,Age ,Cardiovascular Diseases ,Humans ,Female ,Obesity ,Self Report ,Sleep ,Aged - Abstract
OBJECTIVE Sleep duration is associated with obesity and cardiometabolic disease. It is unclear, though, how these relationship differs across age groups. METHODS Data from the 2007–2008 National Health and Nutrition Examination Survey (NHANES) were used, including respondents aged 16+ with complete data (N=5,607). Sleep duration and age were evaluated by self-report and body mass index (BMI) was assessed objectively. Sleep duration was evaluated continuously and categorically [very short (≤4h), short (5–6h), and long (≥9h) versus average (7–8h)]. Age was also evaluated continuously and categorically [adolescent (16–17yrs), young adult (18–29yrs), early middle age (30–49 yrs), late middle age (50–6 4yrs), and older adult (≥65 yrs)]. RESULTS There was a significant interaction with age for both continuous (Pinteraction=0.014) and categorical (Pinteraction=0.035) sleep duration. A pseudo-linear relationship is seen among the youngest respondents, with the highest BMI associated with the shortest sleepers and the lowest BMI associated with the longest sleepers. This relationship becomes U-shaped in middle-age, and less of a relationship is seen among the oldest respondents. CONCLUSIONS These findings may provide insights for clinical recommendations and could help to guide mechanistic research regarding the sleep-obesity relationship.
- Published
- 2015
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