Association between serum 25-hydroxyvitamin D and physical performance measures in middle-aged and old Japanese men and women: The Unzen study

• Michiko Uchiyama,

  Roles Formal analysis, Investigation, Writing – original draft, Writing – review & editing

  Affiliation Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan

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• Satoshi Mizukami ,

  Roles Formal analysis, Investigation, Writing – original draft, Writing – review & editing

  * E-mail: s.mizukami@nagasaki-u.ac.jp

  Affiliations Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, Leading Medical Research Core Unit, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan

  https://orcid.org/0000-0002-9097-2115

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• Kazuhiko Arima,

  Roles Data curation, Investigation, Writing – original draft

  Affiliation Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan

  https://orcid.org/0000-0003-1149-9428

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• Takayuki Nishimura,

  Roles Formal analysis, Investigation, Writing – original draft

  Affiliations Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, Department of Human Science, Faculty of Design, Kyushu University, Fukuoka, Japan

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• Yoshihito Tomita,

  Roles Formal analysis, Investigation, Writing – review & editing

  Affiliations Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, School of Rehabilitation, Department of Physical Therapy, Tokyo Professional University of Health Science, Tokyo, Japan

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• Yasuyo Abe,

  Roles Conceptualization, Investigation, Writing – review & editing

  Affiliation Department of Health and Nutrition Science, Nishikyusyu University, Kanzaki, Japan

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• Natsumi Tanaka,

  Roles Investigation, Methodology, Writing – review & editing

  Affiliation Department of Orthopedic Surgery, Nagasaki Rosai Hospital, Nagasaki, Japan

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• Yuzo Honda,

  Roles Investigation, Methodology, Writing – review & editing

  Affiliation Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan

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• Hisashi Goto,

  Roles Investigation, Methodology, Writing – review & editing

  Affiliation Ken-Hoku Health Care Office, Nagasaki, Japan

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• Maiko Hasegawa,

  Roles Investigation, Project administration, Writing – review & editing

  Affiliation Medical Policy Division, Nagasaki Prefectural Government, Nagasaki, Japan

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• Youko Sou,

  Roles Investigation, Project administration, Writing – review & editing

  Affiliation National Health Insurance & Health Improvement Division, Nagasaki Prefectural Government, Nagasaki, Japan

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• Ritsu Tsujimoto,

  Roles Investigation, Supervision, Writing – review & editing

  Affiliation Department of Orthopedic Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan

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• Mitsuo Kanagae,

  Roles Investigation, Validation, Writing – review & editing

  Affiliations Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, Department of Rehabilitation, Nishi-Isahaya Hospital, Isahaya, Japan

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• Makoto Osaki,

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

  Affiliation Department of Orthopedic Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan

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• Kiyoshi Aoyagi

  Roles Conceptualization, Funding acquisition, Investigation, Writing – original draft

  Affiliations Department of Public Health, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, Leading Medical Research Core Unit, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan

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