| Project/Area Number |
16K19255
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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 |
Epidemiology and preventive medicine
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| Research Institution | Fukushima Medical University |
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Principal Investigator |
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| Research Collaborator |
今本 美幸 神戸女子短期大学, 食物栄養学科
佐々木 彰 福島県立医科大学, 臨床研究イノベーションセンター
福間 慎吾 京都大学, 医学部附属病院 臨床研究総合センター
八田 告 八田内科医院
福原 俊一 京都大学, 医療疫学
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 減塩 / 高血圧 / セルフモニタリング / 医療・福祉 |
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| Outline of Final Research Achievements |
This single blinded, cluster randomized trial investigated the effects of a self-monitoring device on salt reduction. Participants in both groups attended lectures about salt reduction, but only the intervention group used the device. The main outcome measure was the difference in the estimated daily salt intake between the two groups after 4 weeks. The secondary outcome was the difference in blood pressure. A total of 105 families (158 participants) were randomized. The mean difference between the two groups was －0.50 g/day (95% confidence interval (CI) －0.95, －0.05; P = 0.030). The mean difference in systolic blood pressure was －4.4 mm Hg (95% CI －8.7, －0.1; P = 0.044). This is the first randomized controlled trial to demonstrate the effectiveness of the device.
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