紀要論文

A Ubiquitous Healthcare System with the Integration of Psychological and Physiological Indices

eng

21879923

https://doi.org/10.15002/00022870

法政大学大学院理工学研究科

法政大学大学院紀要. 理工学・工学研究科編

61

1

4

2020-03-24

Version of Record

The importance of the role of persistent daily healthcare monitoring has been widely recognized in order to tackle stress and variety of psychological disorders. This research study examined if three psychological states such as Flow Frequency, Resilience and Self-Esteem out of five, could be determined by physiological indices. We specified four key parameters as diurnal heart rate rhythm for Double Cosinor and Spline Smoothing methods, i.e. 24-hour Rhythm Amplitude (A_24), 12-hour Rhythm Amplitude (A_12), Combined Rhythm Amplitude (A) and Autonomic Switching Rate (ASR). For these parameters, mean and median values were assessed and their relationship with the psychological experiences were fully analyzed to find appropriate correlations. As a result, cA_24 and sASR (R^2=0.5088, λ<0.05) are highly correlated with the Flow Frequency index in the heart rate rhythm analysis. For the Resilience case, the pair of cA and sASR* (R^2=0.3101, λ<0.05) are correlated. Finally, cA* and cASR* (R^2=0.3003, λ<0.05) are correlated with the psychological state, Self-Esteem. This finding is important to evaluate the mental wellness of individuals as well as developing a reliable healthcare system.

Article

AA12677220