Prospective study of trajectories of physical performance and associated factors among Older Japanese
| Project/Area Number |
15K16539
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Applied health science
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| Research Institution | Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology |
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Principal Investigator |
Taniguchi Yu 地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 研究員 (40636578)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 加齢 / 老化 / 身体機能 / 加齢変化パターン / 加齢変化 |
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| Outline of Final Research Achievements |
Among 1524 adults aged 65 years or older who participated in a baseline survey, 1048 adults (mean [SD] age, 71.6 [5.4] years; women, 57.0%) were followed-up at least once. The total number of observations was 4,747, and the average number of follow-up assessments was 4.5 during the period from 2002 through 2010. We checked local registries to identify deaths from any cause; 89 (8.5%) participants died until 2011.
We identified 3 distinct trajectory patterns (high, middle, and low trajectory groups) for each PPM (hand-grip strength, usual gait speed, and one-leg standing time) in adults aged 65 to 90 years, and the trajectories for hand-grip strength and usual gait speed showed parallel declines in men and women, respectively. Adults in the low trajectory group were more likely to be lower BMIs, hemoglobin A1c values, albumin levels, TMIG-IC scores, and scores.
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Report
(4 results)
Research Products
(26 results)
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[Journal Article] Gait performance trajectories and incidence of dementia2017
Author(s)
Taniguchi Y, Kitamura A, Seino S, Murayama H, Amano H, Nofuji Y, Nishi M, Yokoyama Y, Shinozaki T, Yokota I, Matsuyama Y, Fujiwara Y, Shinkai S
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Journal Title
J Am Med Dir Assoc
Volume: 印刷中
Issue: 2
Pages: 192.e13-192.e20
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Mini-Mental State Examination Score Trajectories and Incident Disabling Dementia Among Community-Dwelling Older Japanese2017
Author(s)
Taniguchi Y, Kitamura A, Murayama H, Amano H, Shinozaki T, Yokota I, Seino S, Nofuji Y, Nishi M, Yokoyama Y, Matsuyama Y, Fujiwara Y, Shinkai S
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Journal Title
Geriatr Gerontol Int
Volume: 印刷中
Issue: 11
Pages: 1928-1935
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Albmin, Hemoglobin, and the Trajectory of Cognitive Function in Community-Dwelling Older Japanese: A 13-Year Longitudinal Study.2016
Author(s)
Hiroshi Murayama, Shoji Shinkai, Mariko Nishi, Yu Taniguchi, Hidenori Amano, Satoshi Seino, Yuri Yokoyama, Hiroto Yoshida, Yoshinori Fujiwara, Hideki Ito.
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Journal Title
The Journal of Prevention of Alzheimer’s Disease
Volume: 印刷中
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
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