The impact of multimorbidity on the occurrence of depression among middle-aged and elderly people in China

• Biqi Zu ,

  Contributed equally to this work with: Biqi Zu, Peng Zhang, Ziwei Xie

  Roles Conceptualization, Data curation, Methodology, Software

  Affiliation Department of Psychiatry, Dalian Seventh People’s Hospital, Dalian, Liaoning, China

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• Peng Zhang ,

  Contributed equally to this work with: Biqi Zu, Peng Zhang, Ziwei Xie

  Roles Data curation, Methodology, Visualization, Writing – review & editing

  Affiliation Department of Psychiatry, Dalian Seventh People’s Hospital, Dalian, Liaoning, China

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• Ziwei Xie ,

  Contributed equally to this work with: Biqi Zu, Peng Zhang, Ziwei Xie

  Roles Investigation, Methodology, Writing – review & editing

  Affiliation Department of Teaching and Research, School of Nursing, Dalian University, Dalian, Liaoning, China

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• Jinsong Huang,

  Roles Data curation, Funding acquisition, Supervision

  Affiliation Department of Psychiatry, Dalian Seventh People’s Hospital, Dalian, Liaoning, China

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• Yunan Zhang,

  Roles Data curation, Writing – review & editing

  Affiliation Department of Psychiatry, Dalian Seventh People’s Hospital, Dalian, Liaoning, China

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• Meiling Tang,

  Roles Investigation, Validation, Writing – review & editing

  Affiliation Department of Teaching and Research, School of Nursing, Qiqihar Medical College, Qiqihar, Heilongjiang, China

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• Yulan Wu,

  Roles Formal analysis, Resources, Writing – review & editing

  Affiliation Department of Psychiatry, Dalian Seventh People’s Hospital, Dalian, Liaoning, China

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• Lijun Fan

  Roles Data curation, Methodology, Writing – review & editing

  * E-mail: flj041107@sina.com

  Affiliation Department of Psychiatry, Dalian Seventh People’s Hospital, Dalian, Liaoning, China

  https://orcid.org/0009-0005-6904-206X

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