文章基本信息

标题：Persistent Short Sleep from Childhood to Adolescence: Child, Parent and Peer Predictors
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作者：Bror M Ranum ; Lars Wichstrøm ; Ståle Pallesen 等
期刊名称：Nature and Science of Sleep
印刷版ISSN：1179-1608
电子版ISSN：1179-1608
出版年度：2021
卷号：Volume 13
页码：163-175
DOI：10.2147/NSS.S290586
出版社：Dove Medical Press Ltd
摘要：Purpose :Many children have periods when they sleep too little, with widely recognized detrimental effects. Less is known about persistent short sleep during childhood. Therefore, the present study aimed to investigate the prevalence of persistent short sleep in school-aged children and identify a set of child, parent, and peer predictors thereof. Participants and Methods :Objectively measured sleep duration (hip-held accelerometer) was biennially assessed in a community sample followed from 6 to 14 years (n=801). A latent profile analysis was applied to assess whether a subgroup of children slept consistently short across time and predictors of persistent short sleep were determined through regression analysis. Results :A subgroup of children (n=160; 20.2%) was identified as having persistent short sleep across time. Temperamental negative affectivity (β=0.08; 95% CI=0.01, 0.15; p=0.03) and low observer-assessed parental emotional availability (β=-.09; 95% CI=-.18, -.01; p=0.04) predicted membership to that group. Teacher ratings of victimization from bullying were not associated with persistent short sleep (β=0.01; 95% CI: -.10, 11; p=0.88). Conclusion :High child temperamental negative affectivity and low parental emotional availability may be involved in the development of persistent short sleep through childhood. © 2021 Ranum et al.
关键词：actigraphy;childhood;early adolescence;insufficient sleep;negative affectivity;parental emotional availability;prospective cohort study;sleep duration;victimization from bullying