Incidence and temporal changes in lumbar degeneration and low back pain in child and adolescent weightlifters: A prospective 5-year cohort study

• Rikuto Yoshimizu ,

  Contributed equally to this work with: Rikuto Yoshimizu, Junsuke Nakase, Katsuhito Yoshioka, Kengo Shimozaki, Kazuki Asai, Mitsuhiro Kimura, Katsuhiko Kitaoka, Hiroyuki Tsuchiya

  Roles Data curation, Formal analysis, Investigation, Methodology, Writing – original draft

  Affiliation Department of Orthopedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan

  https://orcid.org/0000-0002-1953-9001

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• Junsuke Nakase ,

  Contributed equally to this work with: Rikuto Yoshimizu, Junsuke Nakase, Katsuhito Yoshioka, Kengo Shimozaki, Kazuki Asai, Mitsuhiro Kimura, Katsuhiko Kitaoka, Hiroyuki Tsuchiya

  Roles Conceptualization, Methodology, Project administration, Resources, Supervision, Validation, Writing – review & editing

  * E-mail: nakase1007@yahoo.co.jp

  Affiliation Department of Orthopedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan

  https://orcid.org/0000-0002-9286-5276

  ⨯
• Katsuhito Yoshioka ,

  Contributed equally to this work with: Rikuto Yoshimizu, Junsuke Nakase, Katsuhito Yoshioka, Kengo Shimozaki, Kazuki Asai, Mitsuhiro Kimura, Katsuhiko Kitaoka, Hiroyuki Tsuchiya

  Roles Formal analysis

  Affiliation Department of Orthopedic Surgery, National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan

  ⨯
• Kengo Shimozaki ,

  Contributed equally to this work with: Rikuto Yoshimizu, Junsuke Nakase, Katsuhito Yoshioka, Kengo Shimozaki, Kazuki Asai, Mitsuhiro Kimura, Katsuhiko Kitaoka, Hiroyuki Tsuchiya

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Supervision

  Affiliation Department of Orthopedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan

  ⨯
• Kazuki Asai ,

  Contributed equally to this work with: Rikuto Yoshimizu, Junsuke Nakase, Katsuhito Yoshioka, Kengo Shimozaki, Kazuki Asai, Mitsuhiro Kimura, Katsuhiko Kitaoka, Hiroyuki Tsuchiya

  Roles Data curation, Investigation, Methodology

  Affiliation Department of Orthopedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan

  ⨯
• Mitsuhiro Kimura ,

  Contributed equally to this work with: Rikuto Yoshimizu, Junsuke Nakase, Katsuhito Yoshioka, Kengo Shimozaki, Kazuki Asai, Mitsuhiro Kimura, Katsuhiko Kitaoka, Hiroyuki Tsuchiya

  Roles Data curation, Investigation

  Affiliation Department of Orthopedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan

  ⨯
• Katsuhiko Kitaoka ,

  Contributed equally to this work with: Rikuto Yoshimizu, Junsuke Nakase, Katsuhito Yoshioka, Kengo Shimozaki, Kazuki Asai, Mitsuhiro Kimura, Katsuhiko Kitaoka, Hiroyuki Tsuchiya

  Roles Data curation, Project administration

  Affiliation Department of Orthopedic Surgery, Kijima Hospital, Kanazawa, Japan

  ⨯
• Hiroyuki Tsuchiya

  Contributed equally to this work with: Rikuto Yoshimizu, Junsuke Nakase, Katsuhito Yoshioka, Kengo Shimozaki, Kazuki Asai, Mitsuhiro Kimura, Katsuhiko Kitaoka, Hiroyuki Tsuchiya

  Roles Methodology, Project administration, Supervision, Writing – review & editing

  Affiliation Department of Orthopedic Surgery, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan

  ⨯