Prevalence of high screen time and associated factors among students: a cross-sectional study in Zhejiang, China

OBJECTIVE: To investigate the prevalence and correlates of high screen time (ST) among students in Zhejiang, China. DESIGN: Cross-sectional study. SETTING: School-based adolescent health survey in Zhejiang Province, China. PARTICIPANTS: 23 543 students in grades 7–12 from 442 different schools. OUTC...

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Опубликовано в: :BMJ Open
Главные авторы: Wang, Hao, Zhong, Jieming, Hu, Ruying, Fiona, Bragg, Yu, Min, Du, Huaidong
Формат: Artigo
Язык:Inglês
Опубликовано: BMJ Publishing Group 2018
Предметы:
Epidemiology
Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC6009552/
https://ncbi.nlm.nih.gov/pubmed/29921687
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjopen-2018-021493
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