The cross-sectional association between mean corpuscular volume level and cognitive function in Chinese over 45 years old: Evidence from the China Health and Retirement Longitudinal Study

• Yao Chen ,

  Contributed equally to this work with: Yao Chen, Chen’Xi’ Nan Ma

  Roles Data curation, Writing – original draft

  Affiliation College of Public Health, Zhengzhou University, Zhengzhou, Henan, China

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• Chen’Xi’ Nan Ma ,

  Contributed equally to this work with: Yao Chen, Chen’Xi’ Nan Ma

  Roles Data curation, Writing – original draft

  Affiliation School of Public Health, Medical College of Soochow University, Suzhou, China

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• Lan Luo,

  Roles Formal analysis

  Affiliation School of Public Health, Medical College of Soochow University, Suzhou, China

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• Jieyun Yin,

  Roles Formal analysis

  Affiliation School of Public Health, Medical College of Soochow University, Suzhou, China

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• Zhan Gao,

  Roles Data curation

  Affiliation The Fifth Affiliated Hospital, Zhengzhou University, Zhengzhou, Henan, China

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• Zengli Yu ,

  Roles Writing – review & editing

  * E-mail: zhxwan@suda.edu.cn (ZW); zly@zzu.edu.cn (ZY)

  Affiliation College of Public Health, Zhengzhou University, Zhengzhou, Henan, China

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• Zhongxiao Wan

  Roles Writing – review & editing

  * E-mail: zhxwan@suda.edu.cn (ZW); zly@zzu.edu.cn (ZY)

  Affiliations College of Public Health, Zhengzhou University, Zhengzhou, Henan, China, School of Public Health, Medical College of Soochow University, Suzhou, China

  https://orcid.org/0000-0002-6297-5933

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