Published on in Vol 6, No 2 (2022): February

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/31131, first published .
An Association of Influenza Epidemics in Children With Mobile App Data: Population-Based Observational Study in Osaka, Japan

An Association of Influenza Epidemics in Children With Mobile App Data: Population-Based Observational Study in Osaka, Japan

An Association of Influenza Epidemics in Children With Mobile App Data: Population-Based Observational Study in Osaka, Japan

Yusuke Katayama   1 , MD, PhD ;   Kosuke Kiyohara   2 , DrPH ;   Tomoya Hirose   1 , MD, PhD ;   Kenichiro Ishida   3 , MD ;   Jotaro Tachino   1 , MD, PhD ;   Shunichiro Nakao   1 , MD, MSc, PhD ;   Tomohiro Noda   4 , MD ;   Masahiro Ojima   3 , MD ;   Takeyuki Kiguchi   5 , MD, PhD ;   Tasuku Matsuyama   6 , MD, PhD ;   Tetsuhisa Kitamura   7 , MD, DrPH

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

2 Department of Food Science, Faculty of Home Economics, Otsuma Women's University, Tokyo, Japan

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

4 Department of Traumatology and Critical Care Medicine, Osaka City University Graduate School of Medicine, Osaka, Japan

5 Division of Trauma and Surgical Critical Care, Osaka General Medical Center, Osaka, Japan

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

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

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