Psychometric evaluation of the Chinese version of the revised American Pain Society Patient Outcome Questionnaire concerning pain management in Chinese orthopedic patients

• Huan Fang ,

  Contributed equally to this work with: Huan Fang, Jingjuan Liang

  * E-mail: asakawat1971@gmail.com (TA); fanghanyu2010@163.com (HF)

  Affiliation Department of Pharmacy, Jinshan Hospital of Fudan University, Shanghai, China

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• Jingjuan Liang ,

  Contributed equally to this work with: Huan Fang, Jingjuan Liang

  Affiliation Department of Orthopedics, Huashan Hospital of Fudan University, Shanghai, China

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• Zhen Hong,

  Affiliation Department of Neurology, Huashan Hospital of Fudan University, Shanghai, China

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• Kenji Sugiyama,

  Affiliation Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu, Japan

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• Takao Nozaki,

  Affiliation Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu, Japan

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• Susumu Kobayashi,

  Affiliation Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu, Japan

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• Tetsuro Sameshima,

  Affiliation Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu, Japan

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• Hiroki Namba,

  Affiliation Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu, Japan

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• Tetsuya Asakawa

  * E-mail: asakawat1971@gmail.com (TA); fanghanyu2010@163.com (HF)

  Affiliation Department of Neurosurgery, Hamamatsu University School of Medicine, Hamamatsu, Japan

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