A look back at the first wave of COVID-19 in China: A systematic review and meta-analysis of mortality and health care resource use among severe or critical patients

• Mengmeng Zhang,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada

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• Peng Hu,

  Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

  Affiliation Department of Infectious Disease, The Second Hospital Affiliated to Chongqing Medical University, Chongqing, China

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• Xiaowei Xu,

  Roles Conceptualization, Formal analysis, Writing – review & editing

  Affiliation Department of Infectious Disease, The First Hospital Affiliated to Zhejiang University School of Medicine, Hangzhou, Zhejiang, China

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• Jingwen Ai,

  Roles Conceptualization, Formal analysis, Writing – review & editing

  Affiliation Department of Infectious Disease, Huashan Hospital, Fudan University, Shanghai, China

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• Yang Li,

  Roles Conceptualization, Formal analysis, Writing – review & editing

  Affiliation Department of Infectious Disease, Huashan Hospital, Fudan University, Shanghai, China

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• Yun Bao,

  Roles Data curation

  Affiliation Institute of Clinical Research and Evidence-Based Medicine, Gansu Provincial Hospital, Lanzhou, Gansu, China

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• Wimonchat Tangamornsuksan,

  Roles Data curation

  Affiliations Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada, Princess Srisavangavadhana College of Medicine, Chulabhorn Royal Academy, Bangkok, Thailand

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• Alain Chan,

  Roles Resources

  Affiliation China Medical Affairs, Gilead Sciences

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• Shelley Xie,

  Roles Resources

  Affiliation China Medical Affairs, Gilead Sciences

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• Hao Hu,

  Roles Resources

  Affiliation Global Value and Access, Gilead Sciences

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• Shuting Liang,

  Roles Resources

  Affiliation Global Medical Affairs Research, Gilead Sciences

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• Wenhong Zhang ,

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – review & editing

  * E-mail: zhangwenhong@fudan.edu.cn (WZ); fengxie@mcmaster.ca (FX)

  Affiliation Department of Infectious Disease, Huashan Hospital, Fudan University, Shanghai, China

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• Feng Xie

  Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – review & editing

  * E-mail: zhangwenhong@fudan.edu.cn (WZ); fengxie@mcmaster.ca (FX)

  Affiliations Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada, Centre for Health Economics and Policy Analysis, McMaster University, Hamilton, Ontario, Canada

  https://orcid.org/0000-0003-3454-6266

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