The prevalence and correlates of vision impairment and glasses ownership among ethnic minority and Han schoolchildren in rural China

• Huan Wang,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Supervision, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Stanford Center on China’s Economy and Institutions, Stanford University, California, Stanford, United States of America

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• Brandon Barket,

  Roles Writing – original draft

  Affiliation Stanford Center on China’s Economy and Institutions, Stanford University, California, Stanford, United States of America

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• Sharon Du,

  Roles Writing – original draft, Writing – review & editing

  Affiliation Stanford Center on China’s Economy and Institutions, Stanford University, California, Stanford, United States of America

  https://orcid.org/0000-0003-2247-4787

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• Dimitris Friesen,

  Roles Writing – original draft, Writing – review & editing

  Affiliation Stanford Center on China’s Economy and Institutions, Stanford University, California, Stanford, United States of America

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• Ezra Kohrman,

  Roles Writing – original draft

  Affiliation Stanford Center on China’s Economy and Institutions, Stanford University, California, Stanford, United States of America

  https://orcid.org/0000-0001-5601-2316

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• Esther Tok,

  Roles Writing – original draft

  Affiliation Stanford Center on China’s Economy and Institutions, Stanford University, California, Stanford, United States of America

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• Baixiang Xiao,

  Roles Project administration, Resources

  Affiliations Affiliated Eye Hospital of Nanchang University, Nanchang, China, State Key Laboratory of Ophthalmology and Division of Preventive Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China

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• Wenyong Huang,

  Roles Resources

  Affiliations Affiliated Eye Hospital of Nanchang University, Nanchang, China, State Key Laboratory of Ophthalmology and Division of Preventive Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China

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• Ving Fai Chan,

  Roles Visualization, Writing – review & editing

  Affiliation School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, Northern Ireland, United Kingdom

  https://orcid.org/0000-0003-2261-0478

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• Graeme MacKenzie,

  Roles Visualization, Writing – review & editing

  Affiliation Clearly Initiatives, London, England, United Kingdom

  https://orcid.org/0000-0001-6995-8557

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• Nathan Congdon

  Roles Conceptualization, Methodology, Project administration, Resources, Supervision, Visualization, Writing – review & editing

  * E-mail: ncongdon1@gmail.com

  Affiliations State Key Laboratory of Ophthalmology and Division of Preventive Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China, School of Medicine, Dentistry and Biomedical Sciences, Queen’s University Belfast, Belfast, Northern Ireland, United Kingdom, Orbis International, New York, NY, United States of America

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