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. 2020 Nov 12;7:575439. doi: 10.3389/fmed.2020.575439

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Copyright © 2020 Zhu, Huang, Tang, Nussler and Zheng.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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The time for real-time PCR (rtPCR) result transition from positive to negative was compared between patients with or without specific symptom at the onset. The average time of patients with/without fever was 16.24 ± 0.985/15.88 ± 0.696, p = 0.545; the average time of patients with/without cough was 16.92 ± 0.882/15.33 ± 0.738, p = 0.064; the average time of patients with/without shortness of breath was 15.91 ± 0.589/16.60 ± 1.925, p = 0.682; the average time of patients with/without fatigue was 15.67 ± 0.659/16.63 ± 1.074, p = 0.770. No significant differences were observed among the different study groups.