Time series analysis revealed prognostic value of continuous nasopharyngeal SARS-CoV-2 nucleic acid quantification for COVID-19: A retrospective study of >3000 COVID-19 patients from 2 centers.

"appendix a supplementary data the following are the supplementary data to this article: supplementary data 1 data availability no data was used for the research described in the article."

"Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper."

"This study was supported by Shanghai “Rising Stars of Medical Talents”–Clinical Laboratory Practitioner Program (grant number 2022-065 to Z.W.), Shanghai Municipal Health Commission (grant number 2022YQ045 to Z.W.; grant number shslczdzk03303 to M.G.), Shanghai Municipal Science and Technology Commission (grant number HS2021SHZX001 to M.G.). Zhiyuan Wu: Conceptualization, Data curation, Funding acquisition, Writing – original draft. Can Yang: Data curation, Formal analysis. Yutao Shen: Data curation. Qingyun Zhang: Data curation, Investigation. Xuemei Tang: Data curation, Investigation. Di Wang: Investigation. Yu Xu: Investigation. Guojun Cao: Investigation, Methodology. Xiaodong Song: Investigation. Yanchun Ma: Investigation, Methodology. Huajie Fan: Investigation. Hailong Lu: Investigation. Yaju Li: Investigation. Xiangyu Li: Investigation. Yiqin Shen: Investigation. Chen Zhang: Investigation. Min Zhu: Investigation. Xiaoyan Teng: Data curation, Investigation. Yuzhen Du: Data curation, Investigation. Ming Guan: Conceptualization, Funding acquisition, Project administration, Writing – review & editing."