Impact of upper and lower respiratory symptoms on COVID-19 outcomes: a multicenter retrospective cohort study

Abstract Background Respiratory symptoms are associated with coronavirus disease 2019 (COVID-19) outcomes. However, the impacts of upper and lower respiratory symptoms on COVID-19 outcomes in the same population have not been compared. The objective of this study was to characterize upper and lower...

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Main Authors: Kensuke Nakagawara, Shotaro Chubachi, Ho Namkoong, Hiromu Tanaka, Ho Lee, Shuhei Azekawa, Shiro Otake, Takahiro Fukushima, Atsuho Morita, Mayuko Watase, Kaori Sakurai, Tatsuya Kusumoto, Takanori Asakura, Katsunori Masaki, Hirofumi Kamata, Makoto Ishii, Naoki Hasegawa, Norihiro Harada, Tetsuya Ueda, Soichiro Ueda, Takashi Ishiguro, Ken Arimura, Fukuki Saito, Takashi Yoshiyama, Yasushi Nakano, Yoshikazu Mutoh, Yusuke Suzuki, Ryuya Edahiro, Koji Murakami, Yasunori Sato, Yukinori Okada, Ryuji Koike, Yuko Kitagawa, Katsushi Tokunaga, Akinori Kimura, Seiya Imoto, Satoru Miyano, Seishi Ogawa, Takanori Kanai, Koichi Fukunaga
Format: Article
Language:English
Published: BMC 2022-11-01
Series:Respiratory Research
Subjects:
Online Access:https://doi.org/10.1186/s12931-022-02222-3