Clinical Characteristics of 2019 Coronavirus Pneumonia (COVID-19): An Updated Systematic Review
Zhangfu Fang, Fang Yi, Kang Wu, Kefang Lai, Xizhuo Sun, Nanshan Zhong, Zhigang Liu
doi: https://doi.org/10.1101/2020.03.07.20032573
Abstract
OBJECTIVE Clinical characteristics of novel coronavirus pneumonia (COVID-19) have been described in numerous studies but yielded varying results. We aimed to conduct a systematic review on scientific literatures and to synthesize critical data on clinical traits of COVID-19 from its initial outbreak to pandemic. METHODS Systematic searches were conducted to identify retrospective observational study that contained clinical characteristics on COVID-19 through multiple databases. Two reviewers independently evaluated eligible publications. Data on clinical characteristics of COVID-19 were extracted and analyzed.
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