| Project/Area Number |
21300279
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Eating habits, studies on eating habits
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| Research Institution | University of the Ryukyus |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
OHYA Yusuke 琉球大学, 医学研究科, 教授 (30240964)
TAKAKURA Minoru 琉球大学, 医学部, 教授 (70163186)
OSUMI Tamaki 琉球大学, 観光産業科学部, 教授 (80305177)
AOKI Kazuo 琉球大学, 医学研究科, 教授 (60201282)
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| Co-Investigator(Renkei-kenkyūsha) |
SASAKI Satoshi 東京大学, 医学研究科, 教授 (70275121)
KATSUMATA Yuriko 琉球大学, 医学部, 助教 (00437998)
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| Project Period (FY) |
2009 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2012: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2011: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2009: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
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| Keywords | 栄養疫学 / 高血圧予防 / 食事介入 / 無作為化割付比較試験 / 沖縄野菜 / 沖縄特産緑黄色野菜 / 食事介入試験 / 高血圧 / 塩分摂取 / クロスオーバーデザイン / 沖縄伝統型食事 / チャンプルースタディ / 行動変容 / 食事介入研究 / 無作為化割付試験 / 沖縄 / 沖縄野菜・伝統的食事 / ポピュレーションアプローヲ / ソーシャルマーケティング / 沖縄野菜・伝統的食通事 / ポピュレーションアプローチ / 地域住民 |
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| Research Abstract |
The purpose of this study was to determine the effect of traditional vegetable -rich Okinawan diet on reducing cardiovascular risk factors. The study design was a randomized cross-over trial. We investigated whether the Okinawan diet could lower blood pressure and enhance the behavior modification of community residents through the 1-2 year- dietaryintervention trial. 611 healthy Japanese volunteers aged between 40 and 69 years old living in Yokohama/Tokyo and Okinawa were recruited for the study. The combination of a short-term and intensive orientation program through lightly salted diets and long -term promotion of sustained awareness of health through newsletters and a BDHQ can be one of the effective tools for the dietary health promotion including sodium restriction.
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