Maria Basta, Izolde Bouloukaki, Eleni Skourti, Alexandros Zampetakis, Christina Alexopoulou, Andronikos Ganiaris, Marina Aligizaki, Ioannis Zaganas, 'Panagiotis Simos, Alexandros Vgontzas
{"title":"客观睡眠时间长是老年人认知功能受损的标志：克里特老龄队列的研究结果","authors":"Maria Basta, Izolde Bouloukaki, Eleni Skourti, Alexandros Zampetakis, Christina Alexopoulou, Andronikos Ganiaris, Marina Aligizaki, Ioannis Zaganas, 'Panagiotis Simos, Alexandros Vgontzas","doi":"10.3233/ADR-230203","DOIUrl":null,"url":null,"abstract":"<p><p> We examined associations between objective sleep duration and cognitive status in older adults initially categorized as cognitively non-impaired (CNI, <i>n</i> = 57) or diagnosed with mild cognitive impairment (MCI, <i>n</i> = 53). On follow-up, 8 years later, all participants underwent neuropsychiatric/neuropsychological evaluation and 7-day 24-h actigraphy. On re-assessment 62.7% of participants were cognitively declined. Patients who developed dementia had significantly longer night total sleep time (TST) than persons with MCI who, in turn, had longer night TST than CNI participants. Objective long sleep duration is a marker of worse cognitive status in elderly with MCI/dementia and this association is very strong in older adults.</p>","PeriodicalId":73594,"journal":{"name":"Journal of Alzheimer's disease reports","volume":"8 1","pages":"927-934"},"PeriodicalIF":2.8000,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11191628/pdf/","citationCount":"0","resultStr":"{\"title\":\"Long Objective Sleep Duration is a Marker of Cognitive Impairment in Older Adults: Findings from the Cretan Aging Cohort.\",\"authors\":\"Maria Basta, Izolde Bouloukaki, Eleni Skourti, Alexandros Zampetakis, Christina Alexopoulou, Andronikos Ganiaris, Marina Aligizaki, Ioannis Zaganas, 'Panagiotis Simos, Alexandros Vgontzas\",\"doi\":\"10.3233/ADR-230203\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p> We examined associations between objective sleep duration and cognitive status in older adults initially categorized as cognitively non-impaired (CNI, <i>n</i> = 57) or diagnosed with mild cognitive impairment (MCI, <i>n</i> = 53). On follow-up, 8 years later, all participants underwent neuropsychiatric/neuropsychological evaluation and 7-day 24-h actigraphy. On re-assessment 62.7% of participants were cognitively declined. Patients who developed dementia had significantly longer night total sleep time (TST) than persons with MCI who, in turn, had longer night TST than CNI participants. Objective long sleep duration is a marker of worse cognitive status in elderly with MCI/dementia and this association is very strong in older adults.</p>\",\"PeriodicalId\":73594,\"journal\":{\"name\":\"Journal of Alzheimer's disease reports\",\"volume\":\"8 1\",\"pages\":\"927-934\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-05-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11191628/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Alzheimer's disease reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3233/ADR-230203\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/1/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"NEUROSCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Alzheimer's disease reports","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3233/ADR-230203","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/1/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"NEUROSCIENCES","Score":null,"Total":0}
Long Objective Sleep Duration is a Marker of Cognitive Impairment in Older Adults: Findings from the Cretan Aging Cohort.
We examined associations between objective sleep duration and cognitive status in older adults initially categorized as cognitively non-impaired (CNI, n = 57) or diagnosed with mild cognitive impairment (MCI, n = 53). On follow-up, 8 years later, all participants underwent neuropsychiatric/neuropsychological evaluation and 7-day 24-h actigraphy. On re-assessment 62.7% of participants were cognitively declined. Patients who developed dementia had significantly longer night total sleep time (TST) than persons with MCI who, in turn, had longer night TST than CNI participants. Objective long sleep duration is a marker of worse cognitive status in elderly with MCI/dementia and this association is very strong in older adults.
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