TY - GEN
T1 - Relationship between Subjective Assessment of Sleep Quality and Heart Rate Variability during Sleep
AU - Yuda, E.
AU - Yoshida, Y.
AU - Hayano, J.
PY - 2018/8/27
Y1 - 2018/8/27
N2 - Assessment of autonomic function during sleep is gathering attention as an indicator of sleep quality that is closer to subjective assessment than that from polysomnography or actigraphy. This study examined the relationships between subjective sleep quality assessment and heart rate variability (HRV) indices, particularly those derived from a new sleep index (Hsi) that we have recently developed to detect non-REM sleep. We studied 18 sets of nighttime ECGs and the responses to sleep inventory questionnaires obtained from 5 male workers. We observed that subjective quality was associated with sleep latency estimated by Hsi and with the length of time in bed excluding the period of non-REM sleep in these subjects.
AB - Assessment of autonomic function during sleep is gathering attention as an indicator of sleep quality that is closer to subjective assessment than that from polysomnography or actigraphy. This study examined the relationships between subjective sleep quality assessment and heart rate variability (HRV) indices, particularly those derived from a new sleep index (Hsi) that we have recently developed to detect non-REM sleep. We studied 18 sets of nighttime ECGs and the responses to sleep inventory questionnaires obtained from 5 male workers. We observed that subjective quality was associated with sleep latency estimated by Hsi and with the length of time in bed excluding the period of non-REM sleep in these subjects.
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U2 - 10.1109/ICCE-China.2018.8448666
DO - 10.1109/ICCE-China.2018.8448666
M3 - Conference contribution
AN - SCOPUS:85053894897
SN - 9781538663011
T3 - 2018 IEEE International Conference on Consumer Electronics-Taiwan, ICCE-TW 2018
BT - 2018 IEEE International Conference on Consumer Electronics-Taiwan, ICCE-TW 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th IEEE International Conference on Consumer Electronics-Taiwan, ICCE-TW 2018
Y2 - 19 May 2018 through 21 May 2018
ER -