Causal relationships of Helicobacter pylori and related gastrointestinal diseases on Type 2 diabetes: Univariable and Multivariable Mendelian randomization

• Mei Sun ,

  Roles Conceptualization, Data curation, Validation

  ¶‡ MS, ZZ, JZ, and JZ have contributed equally to this work and share first authorship.

  Affiliations Department of Infectious Diseases, The First Affiliated Hospital of Dalian Medical University, Dalian, China, Department of gastroenterology, Dalian Municipal Central Hospital, Dalian, China

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• Zhe Zhang ,

  Roles Conceptualization, Formal analysis, Writing – original draft

  ¶‡ MS, ZZ, JZ, and JZ have contributed equally to this work and share first authorship.

  Affiliations Department of Orthopaedic Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China, College of Integrative Medicine, Dalian Medical University, Dalian, China

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• Jingjing Zhang ,

  Roles Investigation, Visualization

  ¶‡ MS, ZZ, JZ, and JZ have contributed equally to this work and share first authorship.

  Affiliation Department of Gastroenterology, The Second Affiliated Hospital of Dalian Medical University, Dalian, China

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• Juewei Zhang ,

  Roles Data curation, Investigation

  ¶‡ MS, ZZ, JZ, and JZ have contributed equally to this work and share first authorship.

  Affiliation Health Inspection and Quarantine, College of Medical Laboratory, Dalian Medical University, Dalian, China

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• Zhuqiang Jia,

  Roles Investigation, Software

  Affiliations The First Affiliated Hospital of Dalian Medical University, Dalian, China, Naqu People’s Hospital, Tibet, China

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• Lin Zhao,

  Roles Investigation, Project administration

  Affiliation Department of Quality Management, Dalian Municipal Central Hospital, Dalian, China

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• Xin Han,

  Roles Software

  Affiliations Naqu People’s Hospital, Tibet, China, Department of Orthopaedic Surgery, The Second Affiliated Hospital of Dalian Medical University, Dalian, China

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• Xiaohong Sun,

  Roles Methodology, Project administration

  Affiliation Department of Nursing, The First Affiliated Hospital of Dalian Medical University, Dalian, China

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• Junwei Zong ,

  Roles Project administration, Supervision

  * E-mail: aweizone@163.com (JZ); zhuyingsh52@126.com (YZ); wangshouyu666@126.com (SW)

  Affiliation Department of Orthopaedic Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China

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• Ying Zhu ,

  Roles Resources, Supervision

  * E-mail: aweizone@163.com (JZ); zhuyingsh52@126.com (YZ); wangshouyu666@126.com (SW)

  Affiliation Department of Infectious Diseases, The First Affiliated Hospital of Dalian Medical University, Dalian, China

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• Shouyu Wang

  Roles Funding acquisition, Writing – review & editing

  * E-mail: aweizone@163.com (JZ); zhuyingsh52@126.com (YZ); wangshouyu666@126.com (SW)

  Affiliation Department of Orthopaedic Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian, China

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