{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,12]],"date-time":"2026-05-12T23:22:13Z","timestamp":1778628133938,"version":"3.51.4"},"reference-count":42,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2006,12,12]],"date-time":"2006-12-12T00:00:00Z","timestamp":1165881600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J American Geriatrics Society"],"published-print":{"date-parts":[[2007,1]]},"abstract":"<jats:p>\n                    <jats:bold>OBJECTIVES:<\/jats:bold>\n                    To investigate the prevalence of centenarians who have preserved activities of daily living (ADLs) and good cognitive and psychosocial status in Japan.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>DESIGN:<\/jats:bold>\n                    Census\u2010based survey.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>SETTING:<\/jats:bold>\n                    Cross\u2010Sectional Investigation of Half of All Japanese Centenarians Study, 2000.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>PARTICIPANTS:<\/jats:bold>\n                    A nationwide census\u2010based study was conducted of all of the male centenarians and a random sample of half of all the female centenarians who were included in the National Census of Japan. After excluding those who had died and whose addresses could not be identified, 1,907 centenarians (53.0%) participated in the present visitation interview survey.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>MEASUREMENTS:<\/jats:bold>\n                    ADLs, cognitive status, and psychosocial status. Centenarians who have preserved ADLs and good cognitive and psychosocial status were defined as autonomous centenarians.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>RESULTS:<\/jats:bold>\n                    Of the study subjects, 10.4% were judged to be autonomous centenarians. Multiple logistic regression analyses revealed that autonomy in centenarians was associated with better visual acuity, getting regular exercise, spontaneous awakening regularly in the morning, preserved masticatory ability, having no history of drinking, having no history of severe falls after the age of 95, more frequent intake of protein, living at home, and being male. It was also demonstrated that autonomous centenarians were not associated with appetite, vegetable or seaweed intake, smoking habits, auditory capacity, body mass index, or present illness.\n                  <\/jats:p>\n                  <jats:p>\n                    <jats:bold>CONCLUSION:<\/jats:bold>\n                    These findings suggest that health practices play an important role in preserving ADLs and good cognitive and psychosocial status after reaching the age of 100 and should be useful for establishing an educational program for the ever\u2010increasing \u201csuper elderly\u201d population in Japan.\n                  <\/jats:p>","DOI":"10.1111\/j.1532-5415.2006.01019.x","type":"journal-article","created":{"date-parts":[[2006,12,13]],"date-time":"2006-12-13T05:30:37Z","timestamp":1165987837000},"page":"95-101","source":"Crossref","is-referenced-by-count":68,"title":["The Japanese Centenarian Study: Autonomy Was Associated with Health Practices as Well as Physical Status"],"prefix":"10.1111","volume":"55","author":[{"given":"Akiko","family":"Ozaki","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Makoto","family":"Uchiyama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hirokuni","family":"Tagaya","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Ohida","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryuji","family":"Ogihara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2007,1,16]]},"reference":[{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0167-4943(97)00782-6"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.1998.tb02472.x"},{"key":"e_1_2_6_4_2","first-page":"31","article-title":"Nonagenarians and centenarians in Switzerland, 1860\u20132001","volume":"59","author":"Robine JM","year":"2005","journal-title":"A demographic analysis"},{"key":"e_1_2_6_5_2","first-page":"357","volume-title":"Psychogeriatrics Biomedical and Social Advances. Selected proceedings of the Fourth Congress of the International Psychogeriatric Association, Tokyo, September 5\u20138, 1989","author":"Beregi E","year":"1990"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0047-6374(01)00247-0"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1007\/BF03339894"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.3143\/geriatrics.31.380"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.3143\/geriatrics.22.457"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1111\/jgs.2000.48.11.1483"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.122587599"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1038\/scientificamerican0195-70"},{"key":"e_1_2_6_13_2","first-page":"10","article-title":"Successful aging","volume":"148","author":"Suzuki M","year":"2004","journal-title":"Review of life history and caregiving among Japanese centenarians"},{"key":"e_1_2_6_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.archger.2004.09.002"},{"key":"e_1_2_6_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.exger.2004.08.015"},{"key":"e_1_2_6_16_2","first-page":"53","volume-title":"Centenarians in Hungary: A Sociomedical and Demographic Study","author":"Gergely I.","year":"1990"},{"key":"e_1_2_6_17_2","doi-asserted-by":"publisher","DOI":"10.1093\/geronb\/56.3.P152"},{"key":"e_1_2_6_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1099-1166(200003)15:3<219::AID-GPS97>3.0.CO;2-N"},{"key":"e_1_2_6_19_2","first-page":"371","article-title":"Depression and aging","volume":"8","author":"Tafaro L","year":"2002","journal-title":"A survival study on centenarians"},{"key":"e_1_2_6_20_2","first-page":"433","article-title":"Undifferentiated dementia, Alzheimer's disease and vascular dementia","volume":"175","author":"Copeland JR","year":"1999","journal-title":"Age- and gender-related incidence in Liverpool"},{"key":"e_1_2_6_21_2","first-page":"P141","article-title":"Cognitive functioning in centenarians","volume":"56","author":"Hagberg B","year":"2001","journal-title":"A coordinated analysis of results from three countries"},{"key":"e_1_2_6_22_2","doi-asserted-by":"publisher","DOI":"10.1093\/geronb\/56.3.P134"},{"key":"e_1_2_6_23_2","first-page":"900","article-title":"Healthy centenarians do not exist, but autonomous centenarians do","volume":"49","author":"Andersen\u2010Ranberg K","year":"2001","journal-title":"A population-based study of morbidity among Danish centenarians"},{"key":"e_1_2_6_24_2","volume-title":"The Life Style of Japanese Centenarians","year":"2001"},{"key":"e_1_2_6_25_2","volume-title":"The List of the Extremely Aged in 1999","year":"1999"},{"key":"e_1_2_6_26_2","volume-title":"Report of Japanese Centenarians: ADL, Cognition and Care","author":"Maeda D.","year":"1976"},{"key":"e_1_2_6_27_2","first-page":"258","article-title":"Development and evaluation of QOL questionnaire for elderly subject living in a community","volume":"48","author":"Ohta H","year":"2001","journal-title":"Nippon Koshu Eisei Zasshi"},{"key":"e_1_2_6_28_2","first-page":"40","volume-title":"Centenarians in Hungary: A Sociomedical and Demographic Study","author":"Gergely I.","year":"1990"},{"key":"e_1_2_6_29_2","first-page":"223","article-title":"The Swedish Centenarian Study","volume":"45","author":"Samuelsson SM","year":"1997","journal-title":"A multidisciplinary study of five consecutive cohorts at the age of 100"},{"key":"e_1_2_6_30_2","doi-asserted-by":"publisher","DOI":"10.1080\/016128499248727"},{"key":"e_1_2_6_31_2","doi-asserted-by":"publisher","DOI":"10.2190\/8M7H-CJL7-6K5T-UMFV"},{"key":"e_1_2_6_32_2","first-page":"275","article-title":"ADL and actual life styles of all Japanese centenarians as determined by a visitation interview survey","volume":"47","author":"Ogihara R","year":"2000","journal-title":"Nippon Koshu Eisei Zasshi"},{"key":"e_1_2_6_33_2","volume-title":"The Survey on the Health and Welfare of Centenarians in Japan","year":"1993"},{"key":"e_1_2_6_34_2","volume-title":"International Classification of Sleep Disorders: Diagnostic and Coding Manual","year":"2005"},{"key":"e_1_2_6_35_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.2005.53010.x"},{"key":"e_1_2_6_36_2","doi-asserted-by":"publisher","DOI":"10.3143\/geriatrics.35.741"},{"key":"e_1_2_6_37_2","doi-asserted-by":"publisher","DOI":"10.3143\/geriatrics.33.652"},{"key":"e_1_2_6_38_2","doi-asserted-by":"publisher","DOI":"10.3143\/geriatrics.34.324"},{"key":"e_1_2_6_39_2","doi-asserted-by":"publisher","DOI":"10.3143\/geriatrics.40.466"},{"key":"e_1_2_6_40_2","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a009865"},{"key":"e_1_2_6_41_2","first-page":"307","article-title":"Mortality among the elderly in the Alameda County Study","volume":"7","author":"Kaplan GA","year":"1987","journal-title":"Behavioral and demographic risk factors"},{"key":"e_1_2_6_42_2","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.aje.a009683"},{"key":"e_1_2_6_43_2","doi-asserted-by":"publisher","DOI":"10.1006\/pmed.1994.1051"}],"container-title":["Journal of the American Geriatrics Society"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fj.1532-5415.2006.01019.x","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/agsjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/j.1532-5415.2006.01019.x","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,11,3]],"date-time":"2025-11-03T16:30:36Z","timestamp":1762187436000},"score":1,"resource":{"primary":{"URL":"https:\/\/agsjournals.onlinelibrary.wiley.com\/doi\/10.1111\/j.1532-5415.2006.01019.x"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2007,1]]},"references-count":42,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2007,1]]}},"alternative-id":["10.1111\/j.1532-5415.2006.01019.x"],"URL":"https:\/\/doi.org\/10.1111\/j.1532-5415.2006.01019.x","archive":["Portico"],"relation":{},"ISSN":["0002-8614","1532-5415"],"issn-type":[{"value":"0002-8614","type":"print"},{"value":"1532-5415","type":"electronic"}],"subject":[],"published":{"date-parts":[[2007,1]]}}}