ID 5477
フルテキストファイル
著者
Gima Hirotaka School of physical Therapy, Koriyama Institute of Health Sciences
Ichinose Daisuke Department of Rehabilitation, Iwata City Hospital
Ohgi Shohei Department of Rehabilitation, Seirei Christopher University
キーワード
Premature infant
amplitude-integrated EEG
aEEG
neurobehavioral assessment
NDC分類
4類 自然科学
抄録
[Background and aims]
 Recent experimental data suggest sleep plays a role in brain development. Behavioral and physiologic assessments of neonatal sleep might lead to more developmentally appropriate state regulation for infants in intensive care and assist in daily medical care and predicting the neurodevelopmental outcome. Analysis of sleep patterns using amplitude-integrated electroencephalography (aEEG) might predict further neurobehavioral developmental states in premature infants. The study aimed to evaluate the relationship between sleep states, investigated by aEEG, and short-term neurobehavioral developments in preterm infants.
[Study design and subjects]
 aEEG and neurobehavioral assessments (Neonatal behavioral assessment scale ; NBAS) were performed at 37-39 weeks of post-conceptional age for 10 infants (median gestational age and birth weight were 35 weeks and 2175g. Quiet sleep (QS) data were collected by aEEG over 12 consecutive night hours. QS as the duration of QS intervals and the variation of QS duration periods were analyzed. NBAS were scored by six cluster scores (Habituation, Orientation, Motor, State Range, State Regulation and Autonomic Stability). Correlations analyses examined the relationship between the QS measurement items and NBAS cluster scores.
[Results]
 There were significant negative correlations between the variation of QS duration periods and state range (ρ=-0.71, p<0.05), and the variation of QS duration periods and state regulation scores (ρ=-0.77, p<0.55).
[Conclusions]
 Stable QS periods appear to have some short-term effects on neurobehavioral development in premature infants and therefore protected sleep during premature care is potentially advantageous in improving an infant’s neurobehavioral status.
出版者
日本生体応用計測研究会
資料タイプ
学術雑誌論文
ISSN・ISBN
21856095
書誌ID
AA12555879
掲載誌名
生体応用計測
最新掲載誌名
生体応用計測
6
開始ページ
17
終了ページ
21
発行日
2015-10-31
著者版フラグ
出版社版
著作権表記
Copyright © 2015 日本生体応用計測研究会 All Rights Reserved.
掲載情報
生体応用計測. 2015, 6. 17-21.
部局名
地域学部・地域学研究科
言語
英語