Selected article for: "retrospective single center study and single center study"
Author: Ying Liang; Jingjin Liang; Qingtao Zhou; Xiaoguang Li; Fei Lin; Zhonghua Deng; Biying Zhang; Lu Li; Xiaohua Wang; Hong Zhu; Qingbian Ma; Xiaomei Tong; Jie Xu; Yongchang Sun
Title: Prevalence and clinical features of 2019 novel coronavirus disease (COVID-19) in the Fever Clinic of a teaching hospital in Beijing: a single-center, retrospective study
  • Document date: 2020_2_27
    • ID: cr0s5d1j_28
    Snippet: Other studies also demonstrated similar CT findings 20 . Our study had several limitations. As a single-center, retrospective study of patients mainly from Haidian District in Beijing, the prevalence of COVID-19 in this Fever Clinic was not representative. The sample was small-sized and mostly mild and moderate in severity, which may not reflect the whole picture of the disease. Furthermore, the pathogens causing pneumonia in patients without COV.....
    Document: Other studies also demonstrated similar CT findings 20 . Our study had several limitations. As a single-center, retrospective study of patients mainly from Haidian District in Beijing, the prevalence of COVID-19 in this Fever Clinic was not representative. The sample was small-sized and mostly mild and moderate in severity, which may not reflect the whole picture of the disease. Furthermore, the pathogens causing pneumonia in patients without COVID-19 were not identified, therefore we were unable to evaluate the prevalence of other common viral pneumonias of this season, such as influenza pneumonia and All rights reserved. No reuse allowed without permission. author/funder, who has granted medRxiv a license to display the preprint in perpetuity.

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