Co-morbid mental disability among Chinese elderly with motor disability: Based on a nationwide survey

• Chao Guo ,

  Contributed equally to this work with: Chao Guo, Ping He

  Roles Methodology, Writing – original draft

  Affiliations Institute of Population Research, Peking University, Beijing, China, APEC Health Science Academy (HeSAY), Peking University, Beijing, China

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• Ping He ,

  Contributed equally to this work with: Chao Guo, Ping He

  Roles Writing – review & editing

  Affiliations China Center for Health Development Studies, Peking University, Beijing, China, Institute of Population Research, Peking University, Beijing, China

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• Xinming Song,

  Roles Supervision, Writing – review & editing

  Affiliation Institute of Population Research, Peking University, Beijing, China

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• Gong Chen,

  Roles Funding acquisition, Supervision

  Affiliations Institute of Population Research, Peking University, Beijing, China, APEC Health Science Academy (HeSAY), Peking University, Beijing, China

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• Xiaoying Zheng

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

  * E-mail: xzheng@pku.edu.cn

  Affiliations Institute of Population Research, Peking University, Beijing, China, APEC Health Science Academy (HeSAY), Peking University, Beijing, China

  http://orcid.org/0000-0003-1966-044X

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