Relationship between dementia and ankylosing spondylitis: A nationwide, population-based, retrospective longitudinal cohort study

• Hae-Dong Jang ,

  Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

  ¶‡ These authors contributed equally to this study as the co-first authors.

  Affiliation Department of Orthopaedic Surgery, Soonchunhyang University Hospital, Bucheon-si, Gyeonggi-do, South Korea

  ⨯
• Jin-Sung Park ,

  Roles Conceptualization, Investigation, Methodology, Software, Visualization, Writing – original draft

  ¶‡ These authors contributed equally to this study as the co-first authors.

  Affiliation Department of Orthopedics, Korea University Hospital, Ansan, Danwon-gu, Ansan-si, Gyeonggi-do, South Korea

  ⨯
• Dae Woong Kim,

  Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Resources

  Affiliation Department of Orthopaedic Surgery, Soonchunhyang University Hospital, Yongsan-gu, Seoul, South Korea

  ⨯
• Kyungdo Han,

  Roles Data curation, Formal analysis, Methodology, Validation

  Affiliation Department of Biostatistics, College of Medicine, Catholic University, Jongno-gu, Seoul, South Korea

  ⨯
• Byung-Joon Shin,

  Roles Conceptualization, Funding acquisition, Investigation, Methodology, Supervision, Writing – review & editing

  Affiliation Department of Orthopaedic Surgery, Soonchunhyang University Hospital, Yongsan-gu, Seoul, South Korea

  ⨯
• Jae Chul Lee,

  Roles Conceptualization, Investigation, Resources, Supervision, Validation, Visualization, Writing – review & editing

  Affiliation Department of Orthopaedic Surgery, Soonchunhyang University Hospital, Yongsan-gu, Seoul, South Korea

  ⨯
• Sung-Woo Choi,

  Roles Data curation, Investigation, Methodology, Project administration, Resources, Software, Validation

  Affiliation Department of Orthopaedic Surgery, Soonchunhyang University Hospital, Yongsan-gu, Seoul, South Korea

  ⨯
• Seung-Woo Suh,

  Roles Conceptualization, Investigation, Methodology, Software, Supervision, Writing – review & editing

  Affiliation Scoliosis Research Institute, Department of Orthopedics, Korea University Medical College, Guro Hospital, Guro-gu, Seoul, South Korea

  ⨯
• Jae-Hyuk Yang,

  Roles Conceptualization, Data curation, Formal analysis, Project administration, Resources, Validation, Writing – review & editing

  Affiliation Scoliosis Research Institute, Department of Orthopedics, Korea University Medical College, Guro Hospital, Guro-gu, Seoul, South Korea

  ⨯
• Si-Young Park,

  Roles Data curation, Funding acquisition, Project administration, Software, Validation, Visualization

  Affiliation Department of Orthopaedic Surgery, Korea University, College of Medicine, Anam Hospital, Seongbuk-gu, Seoul, South Korea

  ⨯
• Whi Je Cho,

  Roles Investigation, Methodology, Supervision, Writing – review & editing

  Affiliation Department of Orthopaedic Surgery, Soonchunhyang University Hospital, Bucheon-si, Gyeonggi-do, South Korea

  ⨯
• Jae-Young Hong

  Roles Conceptualization, Funding acquisition, Methodology, Resources, Supervision, Writing – review & editing

  * E-mail: osspine@korea.ac.kr

  Affiliation Department of Orthopedics, Korea University Hospital, Ansan, Danwon-gu, Ansan-si, Gyeonggi-do, South Korea

  http://orcid.org/0000-0003-4948-4539

  ⨯