Examination of the regression model to quantify the degree of low back pain and lower limb symptoms in patients with lumbar disc herniation by the Japanese Orthopaedic Association Back Pain Evaluation Questionnaire (JOABPEQ)

• Hayato Ishitani ,

  Contributed equally to this work with: Hayato Ishitani, Toshiyo Tamura

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: hayato2020@gmail.com

  Affiliation Department of Rehabilitation, Funabashi Orthopedic Hospital Nishifuna Clinic, Funabashi City, Chiba Prefecture, Japan

  https://orcid.org/0000-0002-6310-3088

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• Toshiyo Tamura ,

  Contributed equally to this work with: Hayato Ishitani, Toshiyo Tamura

  Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Institute of Healthcare Robotics, Future Robotics Organization, Waseda University, Shinjuku-ku, Tokyo, Japan

  https://orcid.org/0000-0002-8514-4200

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• Shigehiko Kanaya ,

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

  ¶‡ These authors also contributed equally to this work.

  Affiliation Computational Systems Biology Laboratory, Nara Institute of Science and Technology, Ikoma City, Nara Prefecture, Japan

  ⨯
• Hiroshi Fujimoto

  Roles Funding acquisition, Methodology, Project administration, Resources, Software, Writing – review & editing

  ¶‡ These authors also contributed equally to this work.

  Affiliation Institute of Healthcare Robotics, Future Robotics Organization, Waseda University, Shinjuku-ku, Tokyo, Japan

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