Nagasawa, Hiroki
Omori, Kazuhiko
Muramatsu, Ken-ichi
Takeuchi, Ikuto
Ohsaka, Hiromichi
Ishikawa, Kouhei
Yanagawa, Youichi
Article History
Received: 17 August 2023
Accepted: 3 October 2023
First Online: 12 October 2023
Declarations
:
: This retrospective nationwide cohort study used the registry data from the Japanese Society for Aeromedical Services and was approved by the Medical Ethics Committee of Juntendo University Shizuoka Hospital (approval number: R-733). This study was conducted in accordance with the Declaration of Helsinki and adhered to the Strengthening the Reporting of Observational Studies in Epidemiology guidelines.
: Not applicable.
: The authors declare no competing interests.