Association between serum iron concentrations and cognitive impairment in older adults aged 60 years and older: A dose-response analysis of National Health and Nutrition Examination Survey

• Zonglin Gong,

  Roles Conceptualization, Formal analysis, Funding acquisition, Writing – original draft

  Affiliation Department of Integrated Services, Kunshan Centers for Disease Control and Prevention, Kunshan, Jiangsu, China

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• Wenlei Song,

  Roles Investigation, Writing – original draft

  Affiliation Department of Integrated Services, Kunshan Centers for Disease Control and Prevention, Kunshan, Jiangsu, China

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• Minjun Gu,

  Roles Writing – original draft

  Affiliation Department of Disease Control, Kunshan Centers for Disease Control and Prevention, Kunshan, Jiangsu, China

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• Xiaoming Zhou,

  Roles Writing – original draft

  Affiliation Department of Integrated Services, Kunshan Centers for Disease Control and Prevention, Kunshan, Jiangsu, China

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• Changwei Tian

  Roles Conceptualization, Supervision, Writing – review & editing

  * E-mail: tiancwcdc@126.com

  Affiliation Department of Integrated Services, Kunshan Centers for Disease Control and Prevention, Kunshan, Jiangsu, China

  https://orcid.org/0000-0002-3322-8613

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