About the Authors

Yusuke Katayama

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Project administration, Software, Writing – original draft, Writing – review & editing

orion13@hp-emerg.med.osaka-u.ac.jp

Affiliation Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan

Kosuke Kiyohara

Roles Conceptualization, Data curation, Formal analysis, Writing – review & editing

Affiliation Department of Food Science, Faculty of Home Economics, Otsuma Women’s University, Tokyo, Japan

Sho Komukai

Roles Formal analysis, Validation, Writing – review & editing

Affiliation Division of Biomedical Statistics, Department of Integrated Medicine, Graduate School of Medicine, Osaka University, Suita, Japan

Tetsuhisa Kitamura

Roles Data curation, Resources, Software, Writing – review & editing

Affiliation Division of Environmental Medicine and Population Sciences, Department of Social and Environmental Medicine, Osaka University Graduate School of Medicine, Suita, Japan

Kenichiro Ishida

Roles Supervision, Writing – review & editing

Affiliation Department of Acute Medicine and Critical Care Medical Center, Osaka National Hospital, National Hospital Organization, Osaka, Japan

Tomoya Hirose

Roles Methodology, Supervision, Writing – review & editing

Affiliations Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan, Emergency and Critical Care Center, Osaka Police Hospital, Osaka, Japan

Tasuku Matsuyama

Roles Supervision, Writing – review & editing

Affiliation Department of Emergency Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan

Takeyuki Kiguchi

Roles Supervision, Writing – review & editing

Affiliation Kyoto University Health Services, Kyoto, Japan

Atsushi Hirayama

Roles Data curation, Formal analysis, Supervision

Affiliation Division of Environmental Medicine and Population Sciences, Department of Social and Environmental Medicine, Osaka University Graduate School of Medicine, Suita, Japan

Takeshi Shimazu

Roles Conceptualization, Writing – review & editing

Affiliation Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Japan

Competing Interests

YK recieved the grant from the JR-West Relief Foundation (URL; https://www.jrw-relief-f.or.jp/aid/study/ in Japanese). The founders had no role in this study design, data collection and analysis, decision to publish, or preparation of the manuscript.