Prospective association between sleep-related factors and the trajectories of cognitive performance in the elderly Chinese population across a 5-year period cohort study

• Tingting Sha,

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

  Affiliation Department of Epidemiology and Medical Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China

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• Wenwei Cheng,

  Roles Data curation, Methodology, Supervision, Writing – review & editing

  Affiliation Third Xiangya Hospital of Central South University, Changsha, Hunan, China

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• Yan Yan

  Roles Conceptualization, Funding acquisition, Writing – review & editing

  * E-mail: yanyan604604@163.com

  Affiliation Department of Epidemiology and Medical Statistics, Xiangya School of Public Health, Central South University, Changsha, Hunan, China

  http://orcid.org/0000-0002-5549-7988

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