The effect of COVID-19 school closures on adolescent sleep duration: an uncontrolled before-after study

Abstract Background The coronavirus disease 2019 (COVID-19) pandemic affected almost 1.6 billion students or more than 90% of learners globally. However, the effect of school closures during COVID-19 pandemic on adolescent sleep duration remains unclear. Methods We undertook a cross-sectional electr...

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Bibliographic Details
Main Authors: Qiguo Lian, Xiayun Zuo, Xiangyang Zhong, Xiaowen Tu, Jiashuai Zhang, Chang Shu, Chunyan Yu, Chaohua Lou
Format: Article
Language:English
Published: BMC 2021-08-01
Series:BMC Public Health
Subjects:
Online Access:https://doi.org/10.1186/s12889-021-11589-9