Risk factors for aggravated COVID-19 despite medical care after admission among Japanese patients: A Japanese association for infectious diseases COVID registry study

• Itaru Nakamura ,

  Roles Conceptualization, Data curation, Writing – original draft

  ¶Ad Hoc Committee for the COVID-19–Aggravating Factors Search Project of the Japanese Association for Infectious Diseases.

  Affiliation Department of Infection Prevention and Control, Tokyo Medical University Hospital, Tokyo, Japan

  https://orcid.org/0000-0001-8494-1278

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• Yusuke Koizumi ,

  Roles Data curation, Writing – review & editing

  ¶Ad Hoc Committee for the COVID-19–Aggravating Factors Search Project of the Japanese Association for Infectious Diseases.

  Affiliation Department of Infection Prevention and Control, Wakayama Medical University, Wakayama, Japan

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• Hideki Araoka ,

  Roles Data curation, Writing – review & editing

  * E-mail: h-araoka@toranomon.gr.jp

  ¶Ad Hoc Committee for the COVID-19–Aggravating Factors Search Project of the Japanese Association for Infectious Diseases.

  Affiliation Department of Infectious Diseases, Toranomon Hospital, Tokyo, Japan

  https://orcid.org/0000-0002-3349-9296

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• Hiroaki Hata ,

  Roles Data curation, Writing – review & editing

  ¶Ad Hoc Committee for the COVID-19–Aggravating Factors Search Project of the Japanese Association for Infectious Diseases.

  Affiliation Department of Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, Japan

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• Takashi Miki,

  Roles Methodology, Validation

  Affiliation Astellas Pharma Inc., Tokyo, Japan

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• Yusuke Tanaka,

  Roles Methodology, Validation

  Affiliation Astellas Pharma Inc., Tokyo, Japan

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• Chie Kobayashi,

  Roles Methodology, Validation

  Affiliation Astellas Pharma Inc., Tokyo, Japan

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• Kazuyoshi Kawakami

  Roles Data curation, Supervision, Writing – review & editing

  ¶Ad Hoc Committee for the COVID-19–Aggravating Factors Search Project of the Japanese Association for Infectious Diseases.

  Affiliation Hirose Hospital, Miyagi, Japan

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