Author: Jinwei Ai; Junwen Chen; Yong Wang; Xiaoyun Liu; Wufeng Fan; Gaojing Qu; Meiling Zhang; Shengduo Polo Pei; Bowen Tang; Shuai Yuan; Yang Li; Lisha Wang; Guoxin Huang; Bin Pei
Title: The cross-sectional study of hospitalized coronavirus disease 2019 patients in Xiangyang, Hubei province Document date: 2020_2_23
ID: fmymklz6_59
Snippet: Patients in Xiangyang were mostly secondary transmission cases with the family-clustering feature and unclear contact history. The rate of severe illness and death were low, whereas some patients had longer incubation period. We, therefore, recommend prolonging the quarantine period to three weeks when necessary. All patients with positive real-time RT-PCR results had significant clinical symptoms and radiological features, which suggests we coul.....
Document: Patients in Xiangyang were mostly secondary transmission cases with the family-clustering feature and unclear contact history. The rate of severe illness and death were low, whereas some patients had longer incubation period. We, therefore, recommend prolonging the quarantine period to three weeks when necessary. All patients with positive real-time RT-PCR results had significant clinical symptoms and radiological features, which suggests we could use a combination of real-time RT-PCR, chest CT scans and clinical manifestations on admission to increase the diagnostic accuracy. Sensitivity of three rounds of real-time RT-PCR together with two rounds of chest CT scans was higher compared with other diagnostic methods. Thus, "3+2" strategy should be used to increase the accuracy of diagnosis, thereby controlling the source of infection more effectively.
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