Development and validation a nomogram for predicting the risk of severe COVID-19: A multi-center study in Sichuan, China

• Yiwu Zhou ,

  Contributed equally to this work with: Yiwu Zhou, Yanqi He

  Roles Conceptualization, Writing – original draft

  Affiliations Department of Emergency Medicine, Emergency Medical Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, China, Disaster Medical Center, Sichuan University, Chengdu, Sichuan, China

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• Yanqi He ,

  Contributed equally to this work with: Yiwu Zhou, Yanqi He

  Roles Conceptualization, Methodology, Software, Validation, Writing – original draft

  Affiliation Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China

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• Huan Yang,

  Roles Formal analysis, Investigation, Validation

  Affiliation Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China

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• He Yu,

  Roles Methodology, Validation, Visualization

  Affiliation Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China

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• Ting Wang,

  Roles Data curation, Software, Validation, Visualization

  Affiliation Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China

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• Zhu Chen,

  Roles Formal analysis, Software, Visualization

  Affiliation Public Health Clinical Center of Chengdu, Chengdu, China

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• Rong Yao ,

  Roles Conceptualization, Project administration, Writing – review & editing

  * E-mail: yaorong@wchscu.cn

  Affiliations Department of Emergency Medicine, Emergency Medical Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, China, Disaster Medical Center, Sichuan University, Chengdu, Sichuan, China

  http://orcid.org/0000-0001-9086-255X

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• Zongan Liang

  Roles Conceptualization, Supervision, Writing – review & editing

  Affiliation Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China

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