| Project/Area Number |
26350850
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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 |
Applied health science
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| Research Institution | Niigata University of Health and Welfare |
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Principal Investigator |
Iriyama Yae 新潟医療福祉大学, 健康科学部, 准教授 (00724212)
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| Co-Investigator(Kenkyū-buntansha) |
串田 修 畿央大学, 健康科学部, 講師 (30612725)
斎藤 トシ子 新潟医療福祉大学, 健康科学部, 教授 (40339958)
村山 伸子 新潟県立大学, 人間生活学部, 教授 (80219948)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 減塩 / 勤労者 / 食環境 / 栄養教育 / 行動変容理論 / みそ汁 / 職域 / 特定給食施設 / 高血圧予防 |
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| Outline of Final Research Achievements |
To conduct 1-year food environment intervention to promote workers’ reduction of salt intake during meals in work cafeterias.A facility-based randomized comparative study was conducted involving 395 male and female workers from 8 facilities located in Niigata Prefecture. At each facility, the subjects were divided into 3 groups. The food environment + education group received 4 to 6 educational sessions a year. The primary outcome was the amount of salt intake, and the secondary outcome was the stages of behavior modification in salt intake reduction.
The results of a survey conducted 1 year after the intervention showed that the amount of salt intake had significantly decreased in female subjects. The stage of behavior modification in salt intake reduction was significantly improved in male subjects of the food environment group. The implementation of nutritional education and food environment intervention may improve the stages of behavior modification for salt intake reduction.
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