@article{ref1,
title="Impact of body mass index, socioeconomic status, and bedtime technology use on sleep duration in adolescents",
journal="Clinical pediatrics",
year="2021",
author="Stine, Frederick and Collier, David N. and Fang, Xiangming and Dew, Kelsey Ross and Lazorick, Suzanne",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="Factors related to adolescents and sleep are understudied. We evaluate the relationship between bedtime technology use (TU), TV in bedroom, weight, and socioeconomic status in seventh graders (N = 3956) enrolled in a school-based wellness intervention. Sleep quantity was dichotomized to insufficient (<8 hours) or sufficient (≥8 hours); high TU before sleep was defined by use &quot;a few nights each week&quot; or &quot;every, or almost every night.&quot; Insufficient sleep (38.7%), having TV in bedroom (72.9%), and high TU (83.1%) were commonly reported. The likelihood of sufficient sleep was lower for those with high TU (odds ratio [OR] = 0.529 [0.463-0.605]), obese students (OR = 0.815 [0.700-0.949]), and those with a TV in the bedroom (OR = 0.817 [0.703-0.950]). Also, attending a school with higher percent low socioeconomic status students was also associated with insufficient sleep (P =.026). Interventions to reduce TU may be important for improving sleep quantity, especially for some vulnerable populations.<p /> <p>Language: en</p>",
language="en",
issn="0009-9228",
doi="10.1177/00099228211047791",
url="http://dx.doi.org/10.1177/00099228211047791"
}