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Ophthalmology
Original research
Evaluating the optimised font size and viewing time of online learning in young children: a multicentre cross-sectional study

Authors

  • LU MA Department of Ophthalmology & Clinical Centre of Optometry, Eye Disease and Optometry Institute, Peking University People’s Hospital, Beijing Key Laboratory of the Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, ChinaInstitute of Medical Technology, Peking University Health Science Centre, Beijing, China PubMed articlesGoogle scholar articles
  • Xi Yu School of Ophthalmology and Optometry, Affiliated Eye Hospital, State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, Zhejiang, China PubMed articlesGoogle scholar articles
  • Ling Gong School of Ophthalmology and Optometry, Affiliated Eye Hospital, State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, Zhejiang, China PubMed articlesGoogle scholar articles
  • Lili Wei School of Ophthalmology and Optometry, Affiliated Eye Hospital, State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, Zhejiang, China PubMed articlesGoogle scholar articles
  • Zisu Peng Department of Ophthalmology & Clinical Centre of Optometry, Eye Disease and Optometry Institute, Peking University People’s Hospital, Beijing Key Laboratory of the Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, ChinaInstitute of Medical Technology, Peking University Health Science Centre, Beijing, China PubMed articlesGoogle scholar articles
  • Kai Wang Department of Ophthalmology & Clinical Centre of Optometry, Eye Disease and Optometry Institute, Peking University People’s Hospital, Beijing Key Laboratory of the Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, ChinaInstitute of Medical Technology, Peking University Health Science Centre, Beijing, China PubMed articlesGoogle scholar articles
  • Yan Li Department of Ophthalmology & Clinical Centre of Optometry, Eye Disease and Optometry Institute, Peking University People’s Hospital, Beijing Key Laboratory of the Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China PubMed articlesGoogle scholar articles
  • Jiawei Zhou School of Ophthalmology and Optometry, Affiliated Eye Hospital, State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, Zhejiang, China PubMed articlesGoogle scholar articles
  • Mingwei Zhao Department of Ophthalmology & Clinical Centre of Optometry, Eye Disease and Optometry Institute, Peking University People’s Hospital, Beijing Key Laboratory of the Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, ChinaInstitute of Medical Technology, Peking University Health Science Centre, Beijing, China PubMed articlesGoogle scholar articles
  1. Correspondence to Dr Kai Wang; wang_kai{at}bjmu.edu.cn
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Citation

MA L, Yu X, Gong L, et al
Evaluating the optimised font size and viewing time of online learning in young children: a multicentre cross-sectional study
BMJ Paediatrics Open 2023;7:e001835. doi: 10.1136/bmjpo-2022-001835

Publication history

  • Received December 26, 2022
  • Accepted March 14, 2023
  • First published April 25, 2023.
Online issue publication 
April 25, 2023
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Review history

  • Supplementary Data

    This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.

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© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ. http://creativecommons.org/licenses/by-nc/4.0/This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.