한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제31권5호
  • /
  • Pages.459-466
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  • 2014
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  • 1225-9071(pISSN)
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  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
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설문과 비침습적 검사를 통하여 심혈관계 건강 정도를 알려주는 심혈관지수의 개발

Development of a Cardiovascular Index That Estimates Cardiovascular Health Degree by Survey and Noninvasive Examination

  • 이종선 (한동대학교 기계제어공학부) ;
  • 정인욱 (한동대학교 선린병원 가정의학과)
  • Lee, Chong Sun (College of Mechanical & Control Engineering, Handong Global University) ;
  • Chung, In Wook (Department of Family Medicine, Sunlin Hospital)
  • 투고 : 2013.08.06
  • 심사 : 2014.04.09
  • 발행 : 2014.05.01
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초록

An index was developed that estimates cardiovascular health degree with easily available physiological information such as survey and noninvasive measurement. The survey score was calculated by utilizing questions related to personal disease history, self-feeling, and management state. The measurement score was calculated using physiological parameters such as blood pressure, accelerated plethysmograph(APG), and heart rate variability(HRV), and augmentation index(AI). In order to evaluate effectiveness of the cardiovascular index and modify weighting factors used in each item, a clinical trial was done in a general hospital. The cardiovascular index showed a clear correlation of 0.685 with the doctor's score on the cardiovascular health degree. The correlation between the self-estimated score and doctor's score was as low as 0.217. The large gap between these two scores demonstrated necessity of more objective tools like the cardiovascular index. The cardiovascular score showed a significant difference between normal persons and patients suffering hypertension or diabetes. (p=0.000).

키워드

참고문헌

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