{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T08:18:12Z","timestamp":1788164292642,"version":"build-2803163510"},"reference-count":44,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"funder":[{"DOI":"10.13039\/100009619","name":"AMED","doi-asserted-by":"publisher","award":["JP22de0107002"],"award-info":[{"award-number":["JP22de0107002"]}],"id":[{"id":"10.13039\/100009619","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009619","name":"AMED","doi-asserted-by":"publisher","award":["JP23ae0101077"],"award-info":[{"award-number":["JP23ae0101077"]}],"id":[{"id":"10.13039\/100009619","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009619","name":"AMED","doi-asserted-by":"publisher","award":["JP23dk0207052"],"award-info":[{"award-number":["JP23dk0207052"]}],"id":[{"id":"10.13039\/100009619","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100019868","name":"Ippan Zaidan Hojin Chukyo Choju Iryo Kenkyu Suishin Zaidan","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100019868","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001810","name":"Research Promotion Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001810","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Archives of Gerontology and Geriatrics"],"published-print":{"date-parts":[[2026,11]]},"DOI":"10.1016\/j.archger.2026.106322","type":"journal-article","created":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T15:15:29Z","timestamp":1780586129000},"page":"106322","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Factors associated with continuous social participation among Japanese older adults with mild cognitive impairment: A longitudinal observational study in Japan"],"prefix":"10.1016","volume":"150","author":[{"given":"Yoko","family":"Yokoyama","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuaki","family":"Uchida","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taiki","family":"Sugimoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kosuke","family":"Fujita","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nanae","family":"Matsumoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yujiro","family":"Kuroda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hidenori","family":"Arai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Sakurai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-5236-5365","authenticated-orcid":false,"given":"Hiroyuki","family":"Inadomi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"1","key":"10.1016\/j.archger.2026.106322_bib0001","first-page":"55","article-title":"Social participation of older adults: A concept analysis","volume":"8","author":"Aroogh","year":"2020","journal-title":"International Journal of Community Based Nursing and Midwifery"},{"key":"10.1016\/j.archger.2026.106322_bib0002","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0275581","article-title":"Determinants of new participation in sports groups among community-dwelling older adults: Analysis of a prospective cohort from the Otassha study","volume":"17","author":"Ejiri","year":"2022","journal-title":"PLoS One"},{"key":"10.1016\/j.archger.2026.106322_bib0003","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1093\/ageing\/aft111","article-title":"Predicting participation restriction in community-dwelling older men: The concord health and ageing in men project","volume":"43","author":"Fairhall","year":"2014","journal-title":"Age and Ageing"},{"key":"10.1016\/j.archger.2026.106322_bib0004","doi-asserted-by":"crossref","unstructured":"Floud, S., Balkwill, A., Sweetland, S., Brown, A., Reus, E.M., Hofman, A., Blacker, D., Kivimaki, M., Green, J., Peto, R., Reeves, G.K., & Beral, V. (2021). Cognitive and social activities and long-term dementia risk: The prospective UK Million Women Study.","DOI":"10.1016\/S2468-2667(20)30284-X"},{"key":"10.1016\/j.archger.2026.106322_bib0005","doi-asserted-by":"crossref","first-page":"189","DOI":"10.1016\/0022-3956(75)90026-6","article-title":"Mini-mental state\". A practical method for grading the cognitive state of patients for the clinician","volume":"12","author":"Folstein","year":"1975","journal-title":"Journal of Psychiatric Research"},{"key":"10.1016\/j.archger.2026.106322_bib0006","doi-asserted-by":"crossref","first-page":"M146","DOI":"10.1093\/gerona\/56.3.M146","article-title":"Frailty in older adults: Evidence for a phenotype","volume":"56","author":"Fried","year":"2001","journal-title":"The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences"},{"key":"10.1016\/j.archger.2026.106322_bib0007","doi-asserted-by":"crossref","first-page":"1811","DOI":"10.3233\/JAD-210519","article-title":"Social connectivity is related to mild cognitive impairment and dementia","volume":"84","author":"Gardener","year":"2021","journal-title":"Journal of Alzheimer\u2019s Disease"},{"key":"10.1016\/j.archger.2026.106322_bib0008","article-title":"Factors associated with participation of community-dwelling older adults in activities related to leisure and social participation: A systematic review","volume":"10","author":"Garmabi","year":"2023","journal-title":"Middle East Journal of Rehabilitation and Health Studies"},{"key":"10.1016\/j.archger.2026.106322_bib0009","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1080\/87565648709540361","article-title":"Genuine memory deficits in dementia","volume":"3","author":"Grober","year":"1987","journal-title":"Developmental Neuropsychology"},{"key":"10.1016\/j.archger.2026.106322_bib0010","first-page":"153","article-title":"Relationship between frailty and cognitive function among older adults in Taiwan","volume":"3","author":"Hsu","year":"2014","journal-title":"The Journal of Frailty & Aging"},{"key":"10.1016\/j.archger.2026.106322_bib0011","doi-asserted-by":"crossref","DOI":"10.1016\/j.archger.2023.105018","article-title":"Frequency of social participation by types and functional decline: A six-year longitudinal study","volume":"112","author":"Ide","year":"2023","journal-title":"Archives of Gerontology and Geriatrics"},{"key":"10.1016\/j.archger.2026.106322_bib0012","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0099638","article-title":"Social participation and the prevention of functional disability in older Japanese: The JAGES cohort study","volume":"9","author":"Kanamori","year":"2014","journal-title":"PLoS One"},{"key":"10.1016\/j.archger.2026.106322_bib0013","doi-asserted-by":"crossref","first-page":"452","DOI":"10.1038\/bmt.2012.244","article-title":"Investigation of the freely available easy-to-use software 'EZR' for medical statistics","volume":"48","author":"Kanda","year":"2013","journal-title":"Bone Marrow Transplantation"},{"key":"10.1016\/j.archger.2026.106322_bib0014","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1186\/s13643-017-0632-2","article-title":"The impact of social activities, social networks, social support and social relationships on the cognitive functioning of healthy older adults: A systematic review","volume":"6","author":"Kelly","year":"2017","journal-title":"Systematic Reviews"},{"key":"10.1016\/j.archger.2026.106322_bib0015","doi-asserted-by":"crossref","first-page":"6034","DOI":"10.3390\/ijerph17176034","article-title":"Sex differences in the association between living environmental factors and nutritional status in community-dwelling elderly Koreans","volume":"17","author":"Kim","year":"2020","journal-title":"International Journal of Environmental Research and Public Health"},{"key":"10.1016\/j.archger.2026.106322_bib0016","doi-asserted-by":"crossref","first-page":"922","DOI":"10.1111\/j.1532-5415.2009.02235.x","article-title":"Food diversity is closely associated with activities of daily living, depression, and quality of life in community-dwelling elderly people","volume":"57","author":"Kimura","year":"2009","journal-title":"Journal of the American Geriatrics Society"},{"key":"10.1016\/j.archger.2026.106322_bib0017","doi-asserted-by":"crossref","first-page":"854","DOI":"10.1007\/s11606-016-3696-0","article-title":"social function and cognitive status: Results from a US nationally representative survey of older adults","volume":"31","author":"Kotwal","year":"2016","journal-title":"Journal of General Internal Medicine"},{"key":"10.1016\/j.archger.2026.106322_bib0018","first-page":"1117","article-title":"Effects of dietary variety on declines in high-level functional capacity in elderly people living in a community","volume":"50","author":"Kumagai","year":"2003","journal-title":"Nihon Koshu Eisei Zasshi"},{"key":"10.1016\/j.archger.2026.106322_bib0019","doi-asserted-by":"crossref","first-page":"149","DOI":"10.3143\/geriatrics.48.149","article-title":"Reliability and validity of the Japanese version of the abbreviated Lubben Social Network Scale","volume":"48","author":"Kurimoto","year":"2011","journal-title":"Nihon Ronen Igakkai Zasshi"},{"key":"10.1016\/j.archger.2026.106322_bib0020","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1093\/geront\/9.3_Part_1.179","article-title":"Assessment of older people: Self-maintaining and instrumental activities of daily living","volume":"9","author":"Lawton","year":"1969","journal-title":"The Gerontologist"},{"key":"10.1016\/j.archger.2026.106322_bib0021","series-title":"Neuropsychological assessment","author":"Lezak","year":"2004"},{"key":"10.1016\/j.archger.2026.106322_bib0022","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1093\/geront\/46.4.503","article-title":"Performance of an abbreviated version of the Lubben social network scale among three European community-dwelling older adult populations","volume":"46","author":"Lubben","year":"2006","journal-title":"The Gerontologist"},{"key":"10.1016\/j.archger.2026.106322_bib0023","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1093\/ageing\/afq020","article-title":"Can the higher risk of disability onset among older people who live alone be alleviated by strong social relations? A longitudinal study of non-disabled men and women","volume":"39","author":"Lund","year":"2010","journal-title":"Age and Ageing"},{"key":"10.1016\/j.archger.2026.106322_bib0024","doi-asserted-by":"crossref","first-page":"860","DOI":"10.1111\/ggi.12014","article-title":"Evaluation of multidimensional neurocognitive function using a tablet personal computer: Test-retest reliability and validity in community-dwelling older adults","volume":"13","author":"Makizako","year":"2013","journal-title":"Geriatrics & Gerontology International"},{"key":"10.1016\/j.archger.2026.106322_bib0025","doi-asserted-by":"crossref","DOI":"10.1016\/j.socscimed.2025.118608","article-title":"Sustained social participation and dementia: Evidence from a Japanese longitudinal cohort study with a time-varying exposure analysis","volume":"385","author":"Matsuyama","year":"2025","journal-title":"Social Science & Medicine"},{"key":"10.1016\/j.archger.2026.106322_bib0026","doi-asserted-by":"crossref","DOI":"10.1016\/j.ypmed.2021.106613","article-title":"Community social networks, individual social participation and dietary behavior among older Japanese adults: Examining mediation using nonlinear structural equation models for three-wave longitudinal data","volume":"149","author":"Nishio","year":"2021","journal-title":"Preventive Medicine"},{"key":"10.1016\/j.archger.2026.106322_bib0027","doi-asserted-by":"crossref","first-page":"2227","DOI":"10.1056\/NEJMcp0910237","article-title":"Mild cognitive impairment","volume":"364","author":"Petersen","year":"2011","journal-title":"The New England Journal of Medicine"},{"key":"10.1016\/j.archger.2026.106322_bib0028","first-page":"95","article-title":"Criteria for social isolation based on associations with health indicators among older people a 10-year follow-up of the aichi gerontological evaluation study","volume":"62","author":"Saito","year":"2015","journal-title":"Japanese Journal of Public Health"},{"key":"10.1016\/j.archger.2026.106322_bib0029","doi-asserted-by":"crossref","first-page":"3918","DOI":"10.1002\/alz.13838","article-title":"Japan-multimodal intervention trial for the prevention of dementia: A randomized controlled trial","volume":"20","author":"Sakurai","year":"2024","journal-title":"Alzheimer's & Dementia: The Journal of the Alzheimer\u2019s Association"},{"key":"10.1016\/j.archger.2026.106322_bib0030","doi-asserted-by":"crossref","first-page":"992","DOI":"10.1111\/ggi.14005","article-title":"The revised japanese version of the cardiovascular health study criteria (revised J-CHS criteria)","volume":"20","author":"Satake","year":"2020","journal-title":"Geriatrics & Gerontology International"},{"key":"10.1016\/j.archger.2026.106322_bib0031","doi-asserted-by":"crossref","first-page":"2383","DOI":"10.1111\/ggi.13079","article-title":"Validity of the national center for geriatrics and gerontology-functional assessment tool and mini-mental state examination for detecting the incidence of dementia in older Japanese adults","volume":"17","author":"Shimada","year":"2017","journal-title":"Geriatrics & Gerontology International"},{"key":"10.1016\/j.archger.2026.106322_bib0032","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1038\/s43587-023-00387-0","article-title":"Social participation and risk of developing dementia","volume":"3","author":"Sommerlad","year":"2023","journal-title":"Nature Aging"},{"key":"10.1016\/j.archger.2026.106322_bib0033","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1080\/07317115.2016.1199452","article-title":"A validity and reliability study of the Japanese version of the geriatric depression scale 15 (GDS-15-J)","volume":"40","author":"Sugishita","year":"2017","journal-title":"Clinical Gerontologist"},{"key":"10.1016\/j.archger.2026.106322_bib0034","series-title":"Mini mental state examination-Japanese (MMSE-J) user's guide","author":"Sugishita","year":"2019"},{"key":"10.1016\/j.archger.2026.106322_bib0035","doi-asserted-by":"crossref","first-page":"465","DOI":"10.14283\/jpad.2021.29","article-title":"The Japan-multimodal intervention trial for prevention of dementia (J-MINT): The study protocol for an 18-month, multicenter, randomized, controlled trial","volume":"8","author":"Sugimoto","year":"2021","journal-title":"The Journal of Prevention of Alzheimer's Disease"},{"key":"10.1016\/j.archger.2026.106322_bib0036","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0247296","article-title":"Social factors associated with reversing frailty progression in community-dwelling late-stage elderly people: An observational study","volume":"16","author":"Takatori","year":"2021","journal-title":"PLoS One"},{"key":"10.1016\/j.archger.2026.106322_bib0037","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1186\/s12877-017-0491-7","article-title":"Age and gender differences in the association between social participation and instrumental activities of daily living among community-dwelling elderly","volume":"17","author":"Tomioka","year":"2017","journal-title":"BMC Geriatrics"},{"key":"10.1016\/j.archger.2026.106322_bib0038","first-page":"gbw059","article-title":"Social participation and cognitive decline among community-dwelling older adults: A community-based longitudinal study","volume":"73","author":"Tomioka","year":"2018","journal-title":"The Journals of Gerontology. Series B, Psychological Sciences and Social Sciences"},{"key":"10.1016\/j.archger.2026.106322_bib0039","doi-asserted-by":"crossref","first-page":"359","DOI":"10.1080\/07317115.2020.1863890","article-title":"Barriers and facilitators to social participation in older adults: A systematic literature review","volume":"44","author":"Townsend","year":"2021","journal-title":"Clinical Gerontologist"},{"key":"10.1016\/j.archger.2026.106322_bib0040","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1298\/ptr.E10182","article-title":"Social network moderates the association between frequency of social participation and physical function among community-dwelling older adults","volume":"25","author":"Uchida","year":"2022","journal-title":"Physical Therapy Research"},{"key":"10.1016\/j.archger.2026.106322_bib0041","series-title":"Manual for the wechsler adult intelligence scale","author":"Wechsler","year":"1955"},{"key":"10.1016\/j.archger.2026.106322_bib0042","series-title":"Wechsler memory scale-revised","author":"Wechsler","year":"1981"},{"key":"10.1016\/j.archger.2026.106322_bib0044","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1111\/ggi.14510","article-title":"Association of social participation (including inconsistent participation) with the progression of frailty among older adults: Community-based cohort study in Japan","volume":"23","author":"Yamada","year":"2023","journal-title":"Geriatrics & Gerontology International"},{"key":"10.1016\/j.archger.2026.106322_bib0045","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1016\/0022-3956(82)90033-4","article-title":"Development and validation of a geriatric depression screening scale: A preliminary report","volume":"17","author":"Yesavage","year":"1982","journal-title":"Journal of Psychiatric Research"}],"container-title":["Archives of Gerontology and Geriatrics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167494326001925?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167494326001925?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T08:02:15Z","timestamp":1788163335000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0167494326001925"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,11]]},"references-count":44,"alternative-id":["S0167494326001925"],"URL":"https:\/\/doi.org\/10.1016\/j.archger.2026.106322","relation":{},"ISSN":["0167-4943"],"issn-type":[{"value":"0167-4943","type":"print"}],"subject":[],"published":{"date-parts":[[2026,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Factors associated with continuous social participation among Japanese older adults with mild cognitive impairment: A longitudinal observational study in Japan","name":"articletitle","label":"Article Title"},{"value":"Archives of Gerontology and Geriatrics","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.archger.2026.106322","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"106322"}}