An Analysis of Relationship between Self-Reported Anxiety, Depressiveness and Parametors of Heart rate variability based on Photoplethysmography

불안 및 우울에 대한 주관적 설문평가 지표와 맥파 신호 기반의 심박변이도 요소들 간의 상관관계 분석

  • Lee, Chung-Ki (Bionics Research Group, Korea Institute of Science and Technology) ;
  • Yoo, Sun-Kook (Department of Medical Engineering, Yonsei University College of Medicine)
  • 이충기 (한국과학기술원 바이오닉스연구단) ;
  • 유선국 (연세대학교 의과대학 의학공학교실)
  • Received : 2012.04.30
  • Accepted : 2012.08.27
  • Published : 2012.09.30


The purpose of this study is finding alternative parameters of the HRV so as to minimize the subjective errors by STAI and BDI, could be have two types of significant correlation levels depending on normalized method. Particularly, the LF/HF presented as the quantitative physiological parameter that can reflect both state-anxiety and trait-anxiety.


Supported by : 한국연구재단, 한국산업기술진흥원