{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T05:34:22Z","timestamp":1782279262986,"version":"3.54.5"},"reference-count":50,"publisher":"Oxford University Press (OUP)","issue":"9","license":[{"start":{"date-parts":[[2021,3,31]],"date-time":"2021-03-31T00:00:00Z","timestamp":1617148800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","award":["R01AG050507"],"award-info":[{"award-number":["R01AG050507"]}],"id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","award":["R01AG068093"],"award-info":[{"award-number":["R01AG068093"]}],"id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","award":["HHSN-260-2004-00012C"],"award-info":[{"award-number":["HHSN-260-2004-00012C"]}],"id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000025","name":"National Institute of Mental Health","doi-asserted-by":"publisher","award":["5T32MH014592-39"],"award-info":[{"award-number":["5T32MH014592-39"]}],"id":[{"id":"10.13039\/100000025","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,9,13]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:sec>\n                  <jats:title>Study Objective<\/jats:title>\n                  <jats:p>To examine associations of personality dimensions and facets with insomnia symptoms in a community sample of older adults.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Methods<\/jats:title>\n                  <jats:p>We studied 1049 participants aged 60\u201397 years in the Baltimore Longitudinal Study of Aging. Personality was assessed by the Revised NEO Personality Inventory (NEO-PI-R), and insomnia symptom severity was measured by the Women\u2019s Health Initiative Insomnia Rating Scale (WHIIRS).<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Results<\/jats:title>\n                  <jats:p>Adjusting for demographic characteristics, higher neuroticism, lower conscientiousness, and lower extraversion were associated with greater insomnia symptom severity. These associations remained significant for neuroticism and conscientiousness when further adjusting for depressive symptoms and comorbidities. Higher scores on neuroticism facets Anxiety, Angry Hostility, and Depression, and lower scores on conscientiousness facets Competence, Order, and Achievement Striving and on agreeableness facet Altruism were associated with greater insomnia symptom severity in fully adjusted models. Results were similar among cognitively normal older adults (N = 966), except higher scores on extraversion facets Warmth and Assertiveness associated with lower insomnia symptom severity, and agreeableness facet Altruism was unassociated.<\/jats:p>\n               <\/jats:sec>\n               <jats:sec>\n                  <jats:title>Conclusion<\/jats:title>\n                  <jats:p>Among older adults, insomnia symptoms appear partially related to personality, with persons higher in neuroticism experiencing greater insomnia symptom severity, and those higher in conscientiousness experiencing lower insomnia symptom severity. Exploring facets of the Big-Five dimensions may provide additional insight regarding the etiology and resolution of sleep disturbance, and some of these associations may differ based on cognitive status. Future studies should investigate the hypothesis that sleep impairment mediates part of the association between specific personality traits and health-related outcomes.<\/jats:p>\n               <\/jats:sec>","DOI":"10.1093\/sleep\/zsab082","type":"journal-article","created":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T06:20:03Z","timestamp":1617258003000},"source":"Crossref","is-referenced-by-count":16,"title":["Personality and insomnia symptoms in older adults: the Baltimore Longitudinal Study of Aging"],"prefix":"10.1093","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7353-1353","authenticated-orcid":false,"given":"Darlynn M","family":"Rojo-Wissar","sequence":"first","affiliation":[{"name":"Department of Mental Health, Johns Hopkins Bloomberg School of Public Health , Baltimore, MD , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5763-5184","authenticated-orcid":false,"given":"Amal A","family":"Wanigatunga","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health , Baltimore, MD , USA"},{"name":"Johns Hopkins Center on Aging and Health , Baltimore, MD , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eleanor M","family":"Simonsick","sequence":"additional","affiliation":[{"name":"National Institute on Aging Intramural Research Program , Baltimore, MD , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5799-8885","authenticated-orcid":false,"given":"Antonio","family":"Terracciano","sequence":"additional","affiliation":[{"name":"National Institute on Aging Intramural Research Program , Baltimore, MD , USA"},{"name":"Department of Geriatrics, Florida State University College of Medicine , Tallahassee, FL , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark N","family":"Wu","sequence":"additional","affiliation":[{"name":"Department of Neurology, Johns Hopkins School of Medicine , Baltimore, MD , USA"},{"name":"Solomon H. Snyder Department of Neuroscience, Johns Hopkins School of Medicine , Baltimore, MD , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vadim","family":"Zipunnikov","sequence":"additional","affiliation":[{"name":"Department of Biostatistics, Johns Hopkins Bloomberg School of Public Health , Baltimore, MD , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9244-9267","authenticated-orcid":false,"given":"Jennifer A","family":"Schrack","sequence":"additional","affiliation":[{"name":"Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health , Baltimore, MD , USA"},{"name":"Johns Hopkins Center on Aging and Health , Baltimore, MD , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sharmin","family":"Hossain","sequence":"additional","affiliation":[{"name":"National Institute on Aging Intramural Research Program , Baltimore, MD , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6273-1613","authenticated-orcid":false,"given":"Luigi","family":"Ferrucci","sequence":"additional","affiliation":[{"name":"National Institute on Aging Intramural Research Program , Baltimore, MD , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul T","family":"Costa","sequence":"additional","affiliation":[{"name":"Department of Psychiatry and Behavioral Sciences, Duke University School of Medicine , Durham, NC USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adam P","family":"Spira","sequence":"additional","affiliation":[{"name":"Department of Mental Health, Johns Hopkins Bloomberg School of Public Health , Baltimore, MD , USA"},{"name":"Johns Hopkins Center on Aging and Health , Baltimore, MD , USA"},{"name":"Department of Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine , Baltimore, MD , USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2021,3,31]]},"reference":[{"issue":"1","key":"2022080921183903600_CIT0001","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1002\/wps.20193","article-title":"Prevalence of psychiatric disorders in U.S. older adults: findings from a nationally representative survey","volume":"14","author":"Reynolds","year":"2015","journal-title":"World Psychiatry."},{"issue":"1","key":"2022080921183903600_CIT0002","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1016\/j.jsmc.2016.10.008","article-title":"Sleep in the aging population","volume":"12","author":"Miner","year":"2017","journal-title":"Sleep Med Clin."},{"issue":"5","key":"2022080921183903600_CIT0003","doi-asserted-by":"crossref","first-page":"497","DOI":"10.1016\/j.jpsychores.2004.02.010","article-title":"Sleep disturbances and chronic disease in older adults: results of the 2003 National Sleep Foundation Sleep in America Survey","volume":"56","author":"Foley","year":"2004","journal-title":"J Psychosom Res."},{"issue":"3","key":"2022080921183903600_CIT0004","doi-asserted-by":"crossref","first-page":"268","DOI":"10.1016\/j.amjmed.2014.10.015","article-title":"Persistent insomnia is associated with mortality risk","volume":"128","author":"Parthasarathy","year":"2015","journal-title":"Am J Med."},{"key":"2022080921183903600_CIT0005","doi-asserted-by":"crossref","DOI":"10.1176\/appi.books.9780890425596","volume-title":"Diagnostic and Statistical Manual of Mental Disorders (DSM-5\u00ae)","author":"American Psychiatric Association [APA]","year":"2013"},{"issue":"10","key":"2022080921183903600_CIT0006","doi-asserted-by":"crossref","first-page":"860","DOI":"10.1097\/01.JGP.0000206164.56404.ba","article-title":"Sleep: a marker of physical and mental health in the elderly","volume":"14","author":"Reid","year":"2006","journal-title":"Am J Geriatr Psychiatry."},{"issue":"1","key":"2022080921183903600_CIT0007","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1097\/JGP.0b013e3181e049b6","article-title":"Insomnia symptoms in older adults: associated factors and gender differences","volume":"19","author":"Jaussent","year":"2011","journal-title":"Am J Geriatr Psychiatry."},{"issue":"2","key":"2022080921183903600_CIT0008","first-page":"366","article-title":"Incidence and remission of insomnia among elderly adults: an epidemiologic study of 6,800 persons over three years","volume":"22","author":"Foley","year":"1999","journal-title":"J Sleep Res Sleep Med."},{"issue":"2","key":"2022080921183903600_CIT0009","doi-asserted-by":"crossref","first-page":"97","DOI":"10.1053\/smrv.2002.0186","article-title":"Epidemiology of insomnia: what we know and what we still need to learn","volume":"6","author":"Ohayon","year":"2002","journal-title":"Sleep Med Rev."},{"issue":"1","key":"2022080921183903600_CIT0010","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1007\/s11065-010-9154-6","article-title":"Sleep and sleep disorders in older adults","volume":"21","author":"Crowley","year":"2011","journal-title":"Neuropsychol Rev."},{"issue":"5","key":"2022080921183903600_CIT0011","doi-asserted-by":"crossref","first-page":"872","DOI":"10.1158\/1055-9965.EPI-12-1227-T","article-title":"Sleep disruption among older men and risk of prostate cancer","volume":"22","author":"Sigurdardottir","year":"2013","journal-title":"Cancer Epidemiol Biomarkers Prev."},{"issue":"9","key":"2022080921183903600_CIT0012","doi-asserted-by":"crossref","first-page":"1185","DOI":"10.1046\/j.1532-5415.2001.49235.x","article-title":"The impact of insomnia on cognitive functioning in older adults","volume":"49","author":"Cricco","year":"2001","journal-title":"J Am Geriatr Soc."},{"issue":"10","key":"2022080921183903600_CIT0013","doi-asserted-by":"crossref","first-page":"1017","DOI":"10.1016\/S1474-4422(14)70172-3","article-title":"Connections between sleep and cognition in older adults","volume":"13","author":"Yaffe","year":"2014","journal-title":"Lancet Neurol."},{"issue":"3","key":"2022080921183903600_CIT0014","doi-asserted-by":"crossref","first-page":"277","DOI":"10.1097\/PSY.0b013e3180313975","article-title":"Personality and medical illness burden among older adults in primary care","volume":"69","author":"Chapman","year":"2007","journal-title":"Psychosom Med."},{"issue":"4","key":"2022080921183903600_CIT0015","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1177\/1359105309103571","article-title":"Perfectionism and the five-factor personality traits as predictors of mortality in older adults","volume":"14","author":"Fry","year":"2009","journal-title":"J Health Psychol."},{"issue":"2","key":"2022080921183903600_CIT0016","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1111\/j.1467-6494.1992.tb00970.x","article-title":"An introduction to the five-factor model and its applications","volume":"60","author":"McCrae","year":"1992","journal-title":"J Pers."},{"key":"2022080921183903600_CIT0017","volume-title":"Personality Structure: Emergence of the Five-Factor Model","author":"Digman","year":"1990"},{"issue":"3","key":"2022080921183903600_CIT0018","doi-asserted-by":"crossref","first-page":"237","DOI":"10.1016\/j.smrv.2013.11.004","article-title":"Who is predisposed to insomnia: a review of familial aggregation, stress-reactivity, personality and coping style","volume":"18","author":"Harvey","year":"2014","journal-title":"Sleep Med Rev."},{"key":"2022080921183903600_CIT0019","first-page":"35","volume-title":"The predictive power of personality traits on insomnia symptoms: A longitudinal study of shift workers","author":"Larsg\u00e5rd","year":"2017"},{"issue":"1","key":"2022080921183903600_CIT0020","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1016\/j.smrv.2009.07.007","article-title":"The role of personality traits in insomnia","volume":"14","author":"van de Laar","year":"2010","journal-title":"Sleep Med Rev."},{"issue":"10","key":"2022080921183903600_CIT0021","doi-asserted-by":"crossref","first-page":"1214","DOI":"10.1037\/hea0000105","article-title":"Five-factor personality traits and sleep: evidence from two population-based cohort studies","volume":"33","author":"Hintsanen","year":"2014","journal-title":"Health Psychol."},{"issue":"6","key":"2022080921183903600_CIT0022","doi-asserted-by":"crossref","first-page":"602","DOI":"10.1097\/GME.0000000000000192","article-title":"Association between personality traits and DSM-IV diagnosis of insomnia in perimenopausal women: insomnia and personality in perimenopause","volume":"21","author":"Sassoon","year":"2014","journal-title":"Menopause."},{"issue":"3","key":"2022080921183903600_CIT0023","doi-asserted-by":"crossref","first-page":"271","DOI":"10.1037\/hea0000577","article-title":"Personality and sleep quality: evidence from four prospective studies","volume":"37","author":"Stephan","year":"2018","journal-title":"Health Psychol."},{"issue":"2","key":"2022080921183903600_CIT0024","doi-asserted-by":"crossref","first-page":"232","DOI":"10.1016\/j.sleh.2019.10.004","article-title":"Facets of personality related to sleep habits in Black adults","volume":"6","author":"Gamaldo","year":"2020","journal-title":"Sleep Health."},{"issue":"4","key":"2022080921183903600_CIT0025","doi-asserted-by":"crossref","first-page":"481","DOI":"10.1007\/s12529-019-09828-w","article-title":"Personality traits and the subjective and objective experience of sleep","volume":"27","author":"Sutin","year":"2020","journal-title":"Int J Behav Med."},{"issue":"3","key":"2022080921183903600_CIT0026","doi-asserted-by":"crossref","first-page":"524","DOI":"10.1037\/0022-3514.81.3.524","article-title":"Big five factors and facets and the prediction of behavior","volume":"81","author":"Paunonen","year":"2001","journal-title":"J Pers Soc Psychol."},{"issue":"7","key":"2022080921183903600_CIT0027","doi-asserted-by":"crossref","first-page":"1059","DOI":"10.5665\/sleep.2810","article-title":"A systematic review assessing bidirectionality between sleep disturbances, anxiety, and depression","volume":"36","author":"Alvaro","year":"2013","journal-title":"Sleep."},{"key":"2022080921183903600_CIT0028","author":"Shock","year":"1984"},{"key":"2022080921183903600_CIT0029","volume-title":"Revised NEO Personality Inventory (NEO-PI-R) and NEO Five-Factor Inventory (NEO-FFI).","author":"Costa","year":"1992"},{"issue":"12","key":"2022080921183903600_CIT0030","doi-asserted-by":"crossref","first-page":"1259","DOI":"10.1001\/jamapsychiatry.2017.2816","article-title":"Personality change in the preclinical phase of Alzheimer disease","volume":"74","author":"Terracciano","year":"2017","journal-title":"JAMA Psychiatry."},{"issue":"8","key":"2022080921183903600_CIT0031","doi-asserted-by":"crossref","first-page":"999","DOI":"10.1177\/0146167206288599","article-title":"Personality plasticity after age 30","volume":"32","author":"Terracciano","year":"2006","journal-title":"Pers Soc Psychol Bull."},{"issue":"2","key":"2022080921183903600_CIT0032","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1037\/1040-3590.15.2.137","article-title":"Reliability and validity of the Women\u2019s Health Initiative Insomnia Rating Scale","volume":"15","author":"Levine","year":"2003","journal-title":"Psychol Assess"},{"issue":"3","key":"2022080921183903600_CIT0033","doi-asserted-by":"crossref","first-page":"385","DOI":"10.1177\/014662167700100306","article-title":"The CES-D Scale: a self-report depression scale for research in the general population","volume":"1","author":"Radloff","year":"1977","journal-title":"Appl Psychol Meas."},{"key":"2022080921183903600_CIT0034","doi-asserted-by":"crossref","first-page":"41","DOI":"10.1016\/j.sleep.2016.08.025","article-title":"The interrelationship between sleep and depression: a secondary analysis of a randomized controlled trial on mind-body-spirit intervention","volume":"29","author":"Ji","year":"2017","journal-title":"Sleep Med."},{"issue":"2","key":"2022080921183903600_CIT0035","doi-asserted-by":"crossref","first-page":"235","DOI":"10.5664\/jcsm.5492","article-title":"The association between sleep disturbances and depression among firefighters: emotion dysregulation as an explanatory factor","volume":"12","author":"Hom","year":"2016","journal-title":"J Clin Sleep Med."},{"key":"2022080921183903600_CIT0036","author":"U.S. Department of Health & Human Services","year":"2010"},{"issue":"4","key":"2022080921183903600_CIT0037","doi-asserted-by":"crossref","first-page":"591","DOI":"10.1093\/geronb\/gbu184","article-title":"Personality and cognitive decline in older adults: data from a longitudinal sample and meta-analysis","volume":"71","author":"Luchetti","year":"2016","journal-title":"J Gerontol B Psychol Sci Soc Sci."},{"key":"2022080921183903600_CIT0038","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1016\/j.smrv.2015.01.003","article-title":"Risk factors for sleep disturbances in older adults: evidence from prospective studies","volume":"25","author":"Smagula","year":"2016","journal-title":"Sleep Med Rev."},{"issue":"11","key":"2022080921183903600_CIT0039","doi-asserted-by":"crossref","first-page":"2412","DOI":"10.1212\/WNL.43.11.2412-a","article-title":"The Clinical Dementia Rating (CDR): current version and scoring rules","volume":"43","author":"Morris","year":"1993","journal-title":"Neurology."},{"key":"2022080921183903600_CIT0040","first-page":"185","article-title":"Psychological testing in the differential diagnosis of the dementias","volume":"7","author":"Fuld","year":"1978","journal-title":"Alzheimer\u2019s Dis Sen Demantia Relat Disord."},{"issue":"3","key":"2022080921183903600_CIT0041","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1111\/j.1365-2796.2004.01388.x","article-title":"Mild cognitive impairment as a diagnostic entity","volume":"256","author":"Petersen","year":"2004","journal-title":"J Intern Med."},{"key":"2022080921183903600_CIT0042","volume-title":"Diagnostic and statistical manual of mental health disorders (DSM\u2013III\u2013R)","author":"American Psychiatric Association","year":"1987","edition":"3rd ed"},{"issue":"2","key":"2022080921183903600_CIT0043","doi-asserted-by":"crossref","first-page":"137","DOI":"10.1037\/1040-3590.15.2.137","article-title":"Reliability and validity of the Women\u2019s Health Initiative Insomnia Rating Scale","volume":"15","author":"Levine","year":"2003","journal-title":"Psychol Assess."},{"key":"2022080921183903600_CIT0044","doi-asserted-by":"crossref","first-page":"713","DOI":"10.1016\/j.ssmph.2017.08.004","article-title":"Stress and sleep: results from the Hispanic community health study\/study of Latinos sociocultural ancillary study","volume":"3","author":"Alc\u00e1ntara","year":"2017","journal-title":"SSM Popul Health."},{"key":"2022080921183903600_CIT0045","first-page":"1","article-title":"Five-factor model personality disorder traits, health behaviors, health perceptions, and insomnia symptoms in older adults","author":"Oltmanns","year":"2021","journal-title":"J Pers Disord."},{"issue":"1","key":"2022080921183903600_CIT0046","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1093\/geronb\/gbu083","article-title":"The moderating effect of chronological age on the relation between neuroticism and physical functioning: cross-sectional evidence from two french samples","volume":"71","author":"Canada","year":"2016","journal-title":"J Gerontol B Psychol Sci Soc Sci."},{"key":"2022080921183903600_CIT0047","first-page":"S35","article-title":"Association between insomnia symptoms and functional status in U.S. older adults","volume":"69","author":"Spira","year":"2014","journal-title":"Journals Gerontol Ser B Psychol Sci Soc Sci."},{"issue":"4","key":"2022080921183903600_CIT0048","doi-asserted-by":"crossref","first-page":"541","DOI":"10.1016\/S0193-953X(18)30532-X","article-title":"A behavioral perspective on insomnia treatment","volume":"10","author":"Spielman","year":"1987","journal-title":"Psychiatr Clin North Am."},{"issue":"3","key":"2022080921183903600_CIT0049","doi-asserted-by":"crossref","first-page":"e90628","DOI":"10.1371\/journal.pone.0090628","article-title":"Personality and healthy sleep: the importance of conscientiousness and neuroticism. Arias-Carrion O, ed","volume":"9","author":"Duggan","year":"2014","journal-title":"PLoS One."},{"issue":"11","key":"2022080921183903600_CIT0050","doi-asserted-by":"crossref","first-page":"1685","DOI":"10.5665\/sleep.3128","article-title":"Persistent sleep disturbance: a risk factor for recurrent depression in community-dwelling older adults","volume":"36","author":"Lee","year":"2013","journal-title":"Sleep."}],"container-title":["Sleep"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/academic.oup.com\/sleep\/advance-article-pdf\/doi\/10.1093\/sleep\/zsab082\/37269697\/zsab082.pdf","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/sleep\/article-pdf\/44\/9\/zsab082\/45297326\/zsab082.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/sleep\/article-pdf\/44\/9\/zsab082\/45297326\/zsab082.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,8,9]],"date-time":"2022-08-09T21:25:12Z","timestamp":1660080312000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/sleep\/article\/doi\/10.1093\/sleep\/zsab082\/6207353"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3,31]]},"references-count":50,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2021,3,31]]},"published-print":{"date-parts":[[2021,9,13]]}},"URL":"https:\/\/doi.org\/10.1093\/sleep\/zsab082","relation":{},"ISSN":["0161-8105","1550-9109"],"issn-type":[{"value":"0161-8105","type":"print"},{"value":"1550-9109","type":"electronic"}],"subject":[],"published-other":{"date-parts":[[2021,9,1]]},"published":{"date-parts":[[2021,3,31]]},"article-number":"zsab082"}}