ミウラ　マズミ   Mazumi Miura   三浦　真澄    所属   川崎医科大学  医学部 臨床医学　小児科学    職種   教授
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Approximate Entropy of Respiratory Movements in Human Newborns during Different Sleep States
掲載誌名	正式名：YONAGO ACTA MEDICA ISSNコード：0513-5710
出版社	TOTTORI UNIV, FACULTY MEDICINE
巻・号・頁	59(1),pp.89-91
著者・共著者	Hiroo Tamaki,Mazumi Miura,Sachiko Nakamoto,Takuya Horie,Susumu Kanzaki,Eiji Shimizu,Takashi Amisaki,Naoto Burioka
発行年月	2016/03
概要	Previous studies have reported that the respiratory cycle of healthy newborns is more irregular during active sleep. This study aimed to apply non-linear analysis to examine the irregularity of respiratory movement in newborns at different sleep states. The respiratory movement signals from an abdominal band during quiet and active sleep were analyzed using approximate entropy (ApEn). The breathing interval of active sleep was significantly shorter than that of quiet sleep [1.30 (0.17) s vs. 1.58 (0.11) s; (P < 0.03)]. The ApEn of respiratory movements during active sleep were significantly larger than that during quiet sleep [0.785 (0.135) s vs. 0.678 (0.083) s; (P < 0.05)]. We found that the ApEn of respiratory movement in healthy newborns could detect irregularities in respiration during sleep.
PMID	27046955