Positive Psychological Factor, Social Capital and its association with Healthy Aging(Fostering Joint International Research)
Project/Area Number |
16KK0059
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Research Category |
Fund for the Promotion of Joint International Research (Fostering Joint International Research)
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Allocation Type | Multi-year Fund |
Research Field |
Neo-Gerontology
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Research Institution | Osaka University (2017, 2022) University of the Ryukyus (2016) |
Principal Investigator |
Shirai Kokoro 大阪大学, 大学院医学系研究科, 特任准教授(常勤) (80530211)
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Project Period (FY) |
2017 – 2022
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Project Status |
Completed (Fiscal Year 2022)
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Budget Amount *help |
¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
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Keywords | 健康長寿 / 健康の社会的決定要因 / 社会関係 / ポジティブ心理要因 / 社会経済的要因 / 国際共同研究 / 生活習慣病予防 / 社会関係資本 |
Outline of Final Research Achievements |
Purpose of this study is to examine the association between the social determinants of health and healthy longevity in Japan, focusing on positive psychological factors and social relations. We conducted both international collaborative research using large-scale prospective cohort studies in Japan, UK and Finland, and conducted small-scale observational and intervention studies in Japan. The results revealed that socioeconomic factors including relative and absolute deprivations, in early childhood and middle to old age are associated with increased risk of development of disease and death in old age. Furthermore, as part of this structure and mechanism, the social relational environment, which includes social relations, social capital and both human and physical factors, affects health. Moreover, we reported that positive psychological factors such as a sense of purpose in life and laughter show a protective association with health.
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Academic Significance and Societal Importance of the Research Achievements |
本研究の意義は、健康の社会的決定要因の視点から、幼少期・中高年期の相対的・絶対剥奪など社会経済的要因が高齢期の健康長寿に関係することを示し、さらに社会関係、社会関係資本、ポジティブな心理要因が、保護的な健康資源として働く可能性について、大規模コホートによる観察研究と介入研究の両面から検討し、エビデンスを蓄積したことである。更に本課題は国際共同研究として実施しており、健康の社会的決定要因への視点、高齢社会における健康長寿実現のための課題など、国際的な共通課題と日本の特徴的な要因の両面から、健康の社会的決定要因の構造・機序についても考察を進めた。
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Report
(2 results)
Research Products
(52 results)
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[Journal Article] Hobby Engagement and Risk of Disabling Dementia2023
Author(s)
Matsumura T, Muraki I, Ikeda A, Yamagishi K, Shirai K, Yasuda N, Sawada N, Inoue M, Iso H, Brunner EJ, Tsugane S.
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Journal Title
Journal of Epidemiology
Volume: 33
Issue: 9
Pages: 456-463
DOI
ISSN
0917-5040, 1349-9092
Year and Date
2023-09-05
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Occasions for laughter and dementia risk: Findings from a six-year cohort study2023
Author(s)
Wang Y, Shirai K, Ohira T, Hirosaki M, Kondo N, Takeuchi K, Yamaguchi C, Tamada Y, Kondo K, Cadar D, Iso H.
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Journal Title
Geriatr Gerontol Int
Volume: 22(5)
Issue: 5
Pages: 392-398
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Sex- and age-specific impacts of smoking, overweight/obesity, hypertension, and diabetes mellitus in the development of disabling dementia in a Japanese population2023
Author(s)
Tanaka M, Imano H, Hayama-Terada M, Muraki I, Shirai K, Yamagishi K, Okada T, Kiyama M, Kitamura A, Takayama Y, Iso H.
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Journal Title
Environmental Health and Preventive Medicine
Volume: 28
Issue: 0
Pages: 11-11
DOI
ISSN
1342-078X, 1347-4715
Related Report
Peer Reviewed
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[Journal Article] Modifying Effect of Outdoor Recreational Activity on the Association Between Anger Expression and Cardiovascular Disease Risk: The Circulatory Risk in Communities Study2023
Author(s)
Tezuka K, Kubota Y, Ohira T, Muraki I, Hayama-Terada M, Shimizu Y, Imano H, Shirai K, Okada T, Kiyama M, Iso H.
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Journal Title
Psychosom Med
Volume: 85(2)
Pages: 182-187
DOI
Related Report
Peer Reviewed
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[Journal Article] Optimism and Longevity Among Japanese Older Adults2022
Author(s)
Okuzono SS, Shiba K, Lee HH, Shirai K, Koga HK, Kondo N, Fujiwara T, Kondo K, Grodstein F, Kubzansky LD, Trudel-Fitzgerald C.
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Journal Title
J Happiness Stud
Volume: 23(6)
Issue: 6
Pages: 2581-2595
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Smoking cessation, weight gain and risk of cardiovascular disease2022
Author(s)
Wang X, Dong JY, Cui R, Muraki I, Shirai K, Yamagishi K, Kokubo Y, Saito I, Yatsuya H, Sawada N, Iso H, Tsugane S; Japan Public Health Center-based Prospective Study Group
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Journal Title
Heart
Volume: 108(5)
Issue: 5
Pages: 375-381
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Effects of a laughter program on body weight and mental health among Japanese people with metabolic syndrome risk factors: a randomized controlled trial.2022
Author(s)
10.Funakubo N, Eguchi E, Hayashi R, Hirosaki M, Shirai K, Okazaki K, Nakano H, Hayashi F, Omata J, Imano H, Iso H, Ohira T.
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Journal Title
BMC Geriatr
Volume: 22
Issue: 1
Pages: 361-361
DOI
Related Report
Peer Reviewed
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[Journal Article] Association between outdoor artificial light at night and sleep duration among older adults in China: A cross-sectional study2022
Author(s)
Hu K, Li W, Zhang Y, Chen H, Bai C, Yang Z, Lorenz T, Liu K, Shirai K, Song J, Zhao Q, Zhao Y, Zhang JJ, Wei J, Pan J, Qi J, Ye T, Zeng Y, Yao Y.
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Journal Title
Environ Res
Volume: 212(PtB)
Pages: 113343-113343
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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