Edahiro A, Okamura T, Motohashi Y, Takahashi C, Meguro A, Sugiyama M, Miyamae F, Taga T, Ura C, Nakayama R, Yamashita M, Awata S. Severity of Dementia Is Associated with Increased Periodontal Inflamed Surface Area: Home Visit Survey of People with Cognitive Decline Living in the Community. International Journal of Environmental Research and Public Health. 2021; 18(22):11961. https://doi.org/10.3390/ijerph182211961
Iizuka A, Yamashita M, Ura C, Okamura T. GO revisited: qualitative analysis of the motivating factors to start and continue playing GO. Journal of Community Health Nursing in press
Ito K, Okamura T, Awata S, Gondo Y, Masui Y, Inagaki H, Kamide K, Ikebe K, Arai Y, Ishizaki T. Factors associated with psychological well-being among nonagenarians: Well-being in the era of 100 years of life. Geriatr Gerontol Int. 2022 Apr;22(4):364-366. doi: 10.1111/ggi.14359. Epub 2022 Feb 16. PMID: 35174604.
Ito K, Okamura T, Tsuda S, Ogisawa F, Awata S. Characteristics of Complex Cases of Community-Dwelling Older People with Cognitive Impairment: A classification and its relationships to clinical stages of dementia. GGI
Iwasaki M, Ohara Y, Motokawa K, Hayakawa M, Shirobe M, Edahiro A, Watanabe Y, Awata S, Okamura T, Inagaki H, Sakuma N, Obuchi S, Kawai H, Ejiri M, Ito K, Fujiwara Y, Kitamura A, Nofuji Y, Abe T, Iijima K, Tanaka T, Son BK, Shinkai S, Hirano H. Population-based reference values for tongue pressure in Japanese older adults: A pooled analysis of over 5,000 participants. J Prosthodont Res. 2022 Jan 27. doi: 10.2186/jpr.JPR_D_21_00272. Epub ahead of print. PMID: 35082226.
Miyamae F, Taga T, Okamura T, Awata S. Toward a society where people with dementia 'living alone' or 'being a minority group' can live well. Psychogeriatrics. 2022 Apr 21. doi: 10.1111/psyg.12836. Epub ahead of print. PMID: 35451143.
Ogawa Y, Takase A, Shimmei M, Toishiba S, Ura C, Yamashita M, Okamura T. Meaning of death among care workers of geriatric institutions in a death-avoidant culture: Qualitative descriptive analyses of in-depth interviews by Buddhist priests. PLoS One. 2022 Oct 18;17(10):e0276275. doi: 10.1371/journal.pone.0276275. PMID: 36256668; PMCID: PMC9578581.
Ogawa Y, Takase A, Shimmei M, Ura C, Nakagawa M, Okamura T. Geography over doctrine? Factors affecting the role of Buddhist priests in a community-based integrated care system. Int J Geriatr Psychiatry. 2022;37(1):10.1002/gps.5652. doi:10.1002/gps.5652Okamura
Okamura T, Matoba Y, Sato M, Mizuta M, Awata S. Characteristics of older people who experience homelessness for the first time in later life in Tokyo, Japan: A descriptive study. J Social Distress & Homelessness DOI: 10.1080/10530789.2021.2002632
Okamura T, Ogawa Y, Takase A, Shimmei M, Ura C. Good death from the perspective of geriatric nursing homes' staff members [published online ahead of print, 2022 Jan 8]. Int J Geriatr Psychiatry. 2022;37(2):10.1002/gps.5681. doi:10.1002/gps.5681
Okamura T, Ura C, Shimmei M, Takase A, Shoji R, Ogawa Y. Reflections of Buddhist priests who started a dementia carers' café in Japan. Dementia (London). 2022 Jul;21(5):1856-1868.. doi: 10.1177/14713012221092212. Epub ahead of print. PMID: 35452323.
Okamura T, Ura C, Sugiyama M, Inagaki H, Miyamae F, Edahiro A, Taga T, Tsuda S, Nakayama R, Ito K, Awata S. Factors associated with inability to attend a follow-up assessment, mortality, and institutionalization among community-dwelling older people with cognitive impairment during a 5-year period: evidence from community-based participatory research. Psychogeriatrics. 2022 May;22(3):332-342. doi: 10.1111/psyg.12816. Epub 2022 Feb 23. PMID: 35199417.
Sakuma N, Inagaki H, Ogawa M, Edahiro A, Ura C, Sugiyama M, Miyamae F, Suzuki H, Watanabe Y, Shinkai S, Okamura T, Awata S. Cognitive function, daily function and physical and mental health in older adults: A comparison of venue and home-visit community surveys in Metropolitan Tokyo. Arch Gerontol Geriatr. 2022 May-Jun;100:104617. doi: 10.1016/j.archger.2021.104617. Epub 2021 Dec 28. PMID: 35074699.
Tsuda S, Inagaki H, Okamura T, Sugiyama M, Ogawa M, Miyamae F, Edahiro A, Ura C, Sakuma N, Awata S. Promoting cultural change towards dementia friendly communities: a multi-level intervention in Japan. BMC Geriatr. 2022 Apr 23;22(1):360. doi: 10.1186/s12877-022-03030-6. PMID: 35461211; PMCID: PMC9034585.
Ura C, Okamura T, Taga T, yanagisawa C, Yamazaki S, Shimmei M. Living for the city: Feasibility study of a dementia-friendly care farm in an urban area. Int J Geriatr Psychiatry. 2022;37(9):10.1002/gps.5794. doi:10.1002/gps.5794
Ura C, Okamura T, Takase A, Shimmei M, Ogawa Y. We have fear of death in common: Factors associated with positive attitudes toward end-of-life care among care staff in long-term care facilities. Geriatr Gerontol Int. 2022;22(1):87-89. doi:10.1111/ggi.14323
Iwasa H, Inagaki H, Masui Y, Gondo Y. : Relationship between Personality and Mortality among Japanese Older Adults: A 14-Year Longitudinal Study.. Int J Environ Res Public Health, 19(4): , 2022(原著 査読ありIF3.364)
Akagi Y, Kabayama M, Gondo Y, Masui Y, Yasumoto S, Klinpudtan N, Srithumsuk W, Godai K, Ikebe K, Akasaka H, Yokoyama S, Nozato Y, Takami Y, Takeya Y, Yamamoto K, Sugimoto K, Arai Y, Inagaki H, Ishizaki T, Rakugi H, Kamide K. : Alcohol drinking patterns have a positive association with cognitive function among older people: a cross-sectional study.. BMC Geriatr, 22(1): , 2022
Uchida S, Shimada C, Sakuma N, Kagitani F, Kan A, Awatat S. Olfactory function and discrimination ability in the elderly: a pilot study. The Journal of Physiological Sciences. 2022; 72:8. https://doi.org/10.1186/s12576-022-00832-6
Suzuki H, Sakuma N, Kobayashi M, Ogawa S, Inagaki H, Edahiro A, Ura C, Sugiyama M, Miyamae F, Watanabe Y, Shinkai S, Awata S. Normative data of the Trail Making Test among urban community-dwelling older adults in Japan. Frontiers in aging neuroscience; online 25 May 2022, https://doi.org/10.3389/fnagi.2022.832158
Ishizaki T, Masui Y, Nakagawa T, Yoshida Y, Ishioka YL, Hori N, Inagaki H, Ito K, Ogawa M, Kabayama M, Kamide K, Ikebe K, Arai Y, Gondo Y: Construct Validity of a New Health Assessment Questionnaire for the National Screening Program of Older Adults in Japan: The SONIC Study.. Int J Environ Res Public Health., 19(16): 10330, 2022, doi: 10.3390/ijerph191610330
Kasuga A, Yasumoto S, Nakagawa T, Ishioka Y, Kikuchi A, Inagaki H, Ogawa M, Hori N, Masui Y, Choe H, Muto H, Kabayama M, Godai K, Ikebe K, Kamide K, Ishizaki T, Gondo Y : Older Adults' Resilience Against Impact of Lifestyle Changes During the COVID-19 Pandemic . Gerontology & Geriatric Medicine, 8: 1-6, 2022 , doi: 10.1177/23337214221116226
Takahashi C, Iwasaki M, Motokawa K, Watanabe Y, Hayakawa M, Mikami Y, Shirobe M, Inagaki H, Edahiro A, Ohara Y, Hirano H, Shinkai S, Awata S: Factors Predicting Tongue Pressure Decline Among Community-Dwelling Older Adults: The Takashimadaira Study. International Journal of Environmental Research and Public Health, 19(13): 7850, 2022, doi: 10.3390/ijerph19137850
Yoshida Y, Ishizaki T, Masui Y, Arai Y, Inagaki H, Ogawa M, Yasumoto S, Iwasa H, Kamide K, Rakugi H, Ikebe K, Gondo Y: Association of personality traits with polypharmacy among community-dwelling older adults in Japan: a cross-sectional analysis of data from the SONIC study. BMC Geriatr, 22(1): 372, 2022, doi:10.1186/s12877-022-03069-5.
Iwasaki M, Maeda I, Kokubo Y, Tanaka Y, Ueno T, Ohara Y, Motokawa K, Hayakawa M, Shirobe M, Edahiro A, Kawai H, Fujiwara Y, Ihara K, Kim H, Watanabe Y, Obuchi S, Hirano H.Standard Values and Concurrent Validity of a Newly Developed Occlusal Force-Measuring Device among Community-Dwelling Older Adults: The Otassha Study.Int J Environ Res Public Health. 2022 May 4;19(9):5588. doi: 10.3390/ijerph19095588. Iwasaki.M 3.39
Ohara Y, Iwasaki M, Shirobe M, Kawai H, Edahiro A, Motokawa K, Fujiwara Y, Kim H, Ihara K, Obuchi S, Watanabe Y, Hirano H.Xerostomia as a key predictor of physical frailty among community-dwelling older adults in Japan: a five-year prospective cohort study from The Otassha Study.Arch Gerontol Geriatr. 2022 Mar-Apr;99:104608. doi: 10.1016/j.archger.2021.104608. Epub 2021 Dec 9.
Takase A, Matoba Y, Taga T, Ito K, Okamura T. Middle-aged and older people with urgent, unaware, and unmet mental health care needs: Practitioners' viewpoints from outside the formal mental health care system. BMC Health Serv Res. 2022 Nov 23;22(1):1400. doi: 10.1186/s12913-022-08838-x.
Edahiro A, Okamura T, Arai T, Ikeuchi T, Ikeda M, Utsumi K, Ota H, Kakuma T, Kawakatsu S, Konagaya Y, Suzuki K, Tanimukai S, Miyanaga K, Awata S. Initial symptoms of early-onset dementia in Japan: nationwide survey. Psychogeriatrics. 2023 Feb 22. doi: 10.1111/psyg.12949. Epub ahead of print. PMID: 36814116.
Mitsutake S, Ishizaki T, Edahiro A, Kitamura A, Hirata T, Saito A. The effects of dental visits on the occurrence of acute hospitalization for systemic diseases among patients aged 75 years or older: A propensity score-matched study, Archives of Gerontology and Geriatrics, Volume 107, 2023, 104876, [ https://doi.org/10.1016/j.archger.2022.104876.]
Yamashita M, Kato M, Kawanishi T, Uehara Y, Kubota Y, Ogisawa F, Kawakubo K, Taga T, Okamura T, Ito K, Kitamura S, Yamazaki A. Characteristics of people seeking consultation after progressing to severe dementia: A mixed-method analysis. International J Geriatric Psychiatry in press
Tsuda S, Inagaki H, Sugiyama M, Okamura T, Miyamae F, Ura C, Edahiro A, Awata S. Living alone, cognitive function, and well-being of Japanese older men and women: a cross-sectional study. Health & Social Care in the Community 2023. Article ID 7183821, https://doi.org/10.1155/2023/7183821
Edahiro A, Okamura T, Motohashi Y, Takahashi C, Sugiyama M, Inagaki F, Taga T, Ura C, Nakayama R, Yamashita M, Awata S: Oral health as an opportunity to support isolated people with dementia: useful information during coronavirus disease 2019 pandemic. Psychogeriatrics. 2021;21(1):140-141. doi: 10.1111/psyg.12621.(査読あり)(IF:2.440)
Ura C, Okamura T, Sugiyama M, Inagaki F, Yamashita M, Nakayama R, Edahiro A, Taga T, Inagaki H, Ogawa M, Awata S. Living on the edge of the community: factors associated with discontinuation of community living among people with cognitive impairment. BMC Geriatr. 2021;21(1):131. doi: 10.1186/s12877-021-02084-2. PMID: 33607947; PMCID: PMC7893898.(査読あり)(IF:3.921)
Mitsutake S, Ishizaki T, Tsuchiya-Ito R, Furuta K, Hatakeyama A, Sugiyama M, Toba K, Ito H. Association of cognitive impairment severity with potentially avoidable readmissions: A retrospective cohort study of 8897 older patients. Alzheimers Dement 2021;13(1):e12147. Published 2021 Mar 31. doi:10.1002/dad2.12147(査読あり)(IF:4.791)
Okamura T, Shimada C, Ito M, Ito K. Analysis of challenges faced by care managers in providing end-of-life care for older people with terminally ill cancer and dementia. Psychogeriatrics. 2021;21(5):854-855. doi:10.1111/psyg.12745(査読あり)(IF:2.440)
Okamura T, Sugiyama M, Inagaki H, Miyamae F, Ura C, Sakuma N, Edahiro A, Taga, T, Tsuda S, Awata S. Depressed mood and frailty among older people in Tokyo during the COVID-19 pandemic. Psychogeriatrics 2021;21(6):892-901(査読あり)(IF:2.440)
Okamura T, Ura C, Kugimiya Y, Okamura M, Yamamura M, Okado H, Sugiyama M, Inagaki H, Miyamae F, Edahiro A, Taga T, Ito K, Awata S. After 5 years, half of people with cognitive impairment were no longer living in the community: A community observational survey. Int J Geriatr Psychiatry. 2021;36(12):1970-1971. doi:10.1002/gps.5608(査読あり)(IF:3.485)
Okamura T, Ura C, Sugiyama M, Kugimiya Y, Okamura M, Awata S. Everyday lives of community-dwelling older people with dementia during the COVID-19 pandemic in Japan. Int J Geriatr Psychiatry. 2021;36(9):1465-1467. doi:10.1002/gps.5553(査読あり)(IF:3.485)
Okamura T, Ura C, Taga T, Yanagisawa C, Yamazaki S, Shimmei M. Green care farms in urban settings as a new paradigm for dementia care. Psychogeriatrics. 2021;21(5):852-853. doi:10.1111/psyg.12748(査読あり)(IF:2.440)
Shoji R, Ogawa Y, Takase A, Shimmei M, Ura C, Okamura T. There is a place in the Sun: Buddhist temples as places for people with dementia and their carers. Int J Geriatr Psychiatry. 2021;36(9):1462-1463. doi:10.1002/gps.5529(査読あり)(IF:3.485)
Ura C, Okamura T, Takase A, Shimmei M, Ogawa Y. Mental well-being of staff in long-term care facilities at risk. Geriatr Gerontol Int. 2021;21(10):966-967. doi:10.1111/ggi.14260(査読あり)(IF:2.730)
Ura C, Okamura T, Yamazaki S, Shimmei M, Torishima K, Eboshida A, Kawamuro Y. Rice farming care as a novel method of green care farm in East Asian context: an implementation research. BMC Geriatr. 2021;21(1):237. Published 2021 Apr 9. doi:10.1186/s12877-021-02181-2 (査読あり)(IF:3.921)
Yamazaki S, Ura C, Shimmei M, Okamura T. In search of lost time: Long-term prognosis of hikikomori called 8050 crisis. Int J Geriatr Psychiatry. 2021;36(10):1590-1591. doi:10.1002/gps.5585(原著,査読あり)(IF:3.485, 2020)(査読あり)(IF:3.485)
Mitsutake S, Ishizaki T, Furuta K, Hatakeyama A, Sugiyama M, Awata S, Toba K, Ito H. Agreement on dementia severity levels between the 8-item and 21-item Dementia Assessment Sheet for Community-based Integrated Care System. Geriatr Gerontol Int. 2021;21(8):748-749. doi: 10.1111/ggi.14205. Epub 2021 Jun 9. PMID: 34109720.(査読あり)(IF:2.730)
Ishikawa J, Seino S, Kitamura A, Toba A, Toyoshima K, Tamura Y, Watanabe Y, Fujiwara Y, Inagaki H, Awata S, Shinkai S, Araki A, Harada K : The relationship between blood pressure and cognitive function. International Journal of Cardiology Cardiovascular Risk and Prevention 2021;10, doi: 10.1016/j.ijcrp.2021.200104(査読あり)(IF:4.164)
Klinpudtan N, Kabayama M, Godai K, Gondo Y, Masui Y, Akagi Y, Srithumsuk W, Kiyoshige E, Sugimoto K, Akasaka H, Takami Y, Takeya Y, Yamamoto K, Ikebe K, Yasumoto S, Ogawa M, Inagaki H, Ishizaki T, Arai Y, Rakugi H, Kamide K. Association between physical function and onset of coronary heart disease in a cohort of community-dwelling older populations: The SONIC study. Arch Gerontol Geriatr. 2021 Jul-Aug;95:104386. doi: 10.1016/j.archger.2021.104386. Epub 2021 Mar 4. PMID: 33714872.(査読あり)(IF:3.250)
Sakurai R, Inagaki H, Tokumaru AM, Sakurai K, Shimoji K, Kobayashi-Cuya KE, Kitamura A, Watanabe Y, Shinkai S, Awata S, Takashimadaira Study Group : Differences in the association between white matter hyperintensities and gait performance among older adults with and without cognitive impairment. Geriatr Gerontol Int 2021;21(3): 313-320, 2021. doi: 10.1111/ggi.14132.(査読あり)(IF:2.730)
Sakurai R, Kim Y, Inagaki H, Tokumaru AM, Sakurai K, Shimoji K, Kitamura A, Watanabe Y, Shinkai S, Awata S : MMSE Cutoff Discriminates Hippocampal Atrophy: Neural Evidence for the Cutoff of 24 Points. J Am Geriatr Soc 2021;69(3): 839-841,. doi: 10.1111/jgs.17010. (査読あり)(IF:5.562)
Ogawa Y, Takase A, Shimmei M, Ura C, Nakagawa M, Okamura T. Geography over doctrine? Factors affecting the role of Buddhist priests in a community-based integrated care system. International Journal of Geriatric Psychiatry. (in press)(査読あり)(IF:3.485)
Edahiro A, Okamura T, Motohashi Y, Takahashi C, Meguro A, Sugiyama M, Miyamae F, Taga T, Ura C, Nakayama R, Yamashita M, Awata S. Severity of Dementia Is Associated with Increased Periodontal Inflamed Surface Area: Home Visit Survey of People with Cognitive Decline Living in the Community. International Journal of Environmental Research and Public Health. 2021; 18(22):11961. https://doi.org/10.3390/ijerph182211961 (査読あり)(IF:3.390)
Nakayama R, Sugiyama M, Ura C, Taga T, Tsuda S, Yamashita M, Miyamae F, Edahiro A, Inagaki H, Ogawa M, Okamura T, Awata S. The relationship between cognitive decline and well-being: investigation in older community-dwelling people with moderately impaired cognition. Psychogeriatrics. 2021;21(5):841-843. doi:10.1111/psyg.12742 (査読あり)(IF:2.440)
Okamura T, Ogawa Y, Takase A, Shimmei M, Ura C. Good death from the perspective of geriatric nursing homes' staff members [published online ahead of print, 2022 Jan 8]. Int J Geriatr Psychiatry. 2022;37(2):10.1002/gps.5681. doi:10.1002/gps.5681
Iwasaki M, Ohara Y, Motokawa K, et al. Population-based reference values for tongue pressure in Japanese older adults: A pooled analysis of over 5,000 participants [published online ahead of print, 2022 Jan 27]. J Prosthodont Res. 2022;10.2186/jpr.JPR_D_21_00272. doi:10.2186/jpr.JPR_D_21_00272
Okamura T, Ura C, Sugiyama M, et al. Factors associated with inability to attend a follow-up assessment, mortality, and institutionalization among community-dwelling older people with cognitive impairment during a 5-year period: evidence from community-based participatory research [published online ahead of print, 2022 Feb 23]. Psychogeriatrics. 2022;10.1111/psyg.12816. doi:10.1111/psyg.12816
Sakuma N, Inagaki H, Ogawa M, et al. Cognitive function, daily function and physical and mental health in older adults: A comparison of venue and home-visit community surveys in Metropolitan Tokyo. Arch Gerontol Geriatr. 2022;100:104617. doi:10.1016/j.archger.2021.104617
Ito K, Okamura T, Awata S, et al. Factors associated with psychological well-being among nonagenarians: Well-being in the era of 100 years of life [published online ahead of print, 2022 Feb 16]. Geriatr Gerontol Int. 2022;10.1111/ggi.14359. doi:10.1111/ggi.14359