| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Outline of Final Research Achievements |
We proposed a new method to estimate mean blood pressure using only a smartphone and examined its accuracy. Firstly, we examined inter-method reliability across almost all models of iPhones and iPod touches, and revealed its high consistency. Secondly, a new type, non-invasive continuous blood pressure monitors were developed. Finally, we revealed that mean blood pressure estimated from heart rate and modified normalized pulse volume derived using only a smartphone was fairly accurate.
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