Lifestyle change and its impact on future savings in direct medical costs
| Project/Area Number |
17K08903
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Medical sociology
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| Research Institution | National Cancer Center Japan |
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Principal Investigator |
Saito Eiko 国立研究開発法人国立がん研究センター, がん対策情報センター, 研究員 (60738079)
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| Project Period (FY) |
2017-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 医療費 / がん / マイクロシミュレーション / 禁煙治療 / 医療経済 / 医療経済学 / がん疫学 / 医療 / 社会医学 / 生活習慣 |
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| Outline of Final Research Achievements |
This research aims to assess the future cost savings in medical costs induced by lifestyle changes. During the study period, we have achieved the followings: 1) using the microsimulation modelling methods, costs and cost-effectiveness of endoscopy screening were performed, which incorporated smoking status and birth cohorts. 2) We assessed the impact of perioperative smoking cessation treatment on subsequent medical costs. Our results showed that smoking cessation after surgery may reduce the medical costs if continued properly.
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| Academic Significance and Societal Importance of the Research Achievements |
本研究から、禁煙は肺がん患者において術後医療費の抑制につながることが明らかとなった。また、頑健性の高い自然史モデルと介入モデルを組み合わせたマイクロシミュレーションの手法を用いて定期的内視鏡検診の経済効果を検討した結果、適切な開始年齢と受診間隔での上部消化管内視鏡検査受診によって、生命年が延伸されるだけでなく、費用対効果も向上することが明らかになった。本研究から、検診受診と生活習慣改善は健康の向上に資するのみならず、医療費抑制にもつながる可能性が示唆された。
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Report
(4 results)
Research Products
(19 results)
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[Journal Article] The Association Between Habitual Sleep Duration and Mortality According to Sex and Age: The Japan Public Health Center-based Prospective Study2021
Author(s)
Svensson T, Inoue M, Saito E, Sawada N, Iso H, Mizoue T, Goto A, Yamaji T, Shimazu T, Iwasaki M, Tsugane S.
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Journal Title
Journal of Epidemiology
Volume: 31
Issue: 2
Pages: 109-118
DOI
NAID
ISSN
0917-5040, 1349-9092
Year and Date
2021-02-05
Related Report
Peer Reviewed / Open Access
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[Journal Article] Impact of Alcohol Intake and Drinking Patterns on Mortality From All Causes and Major Causes of Death in a Japanese Population2018
Author(s)
Saito E, Inoue M, Sawada N, Charvat H, Shimazu T, Yamaji T, Iwasaki M, Sasazuki S, Mizoue T, Iso H, Tsugane S.
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Journal Title
Journal of Epidemiology
Volume: 28
Issue: 3
Pages: 140-148
DOI
NAID
ISSN
0917-5040, 1349-9092
Related Report
Peer Reviewed / Open Access
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[Journal Article] Smoking cessation and subsequent risk of cancer: A pooled analysis of eight population-based cohort studies in Japan2017
Author(s)
Saito E, Inoue M, Tsugane S, Ito H, Matsuo K, Wakai K, Wada K, Nagata C, Tamakoshi A, Sugawara Y, Tsuji I, Mizoue T, Tanaka K, Sasazuki S
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Journal Title
Cancer Epidemiol
Volume: Dec;51
Pages: 98-108
DOI
Related Report
Peer Reviewed
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