Several recent studies have reported that a few patients had positive SARS-CoV-2 RNA tests after hospital discharge. The high-risk factors associated with these patients remain to be identified. A total of 463 patients with COVID-19 discharged from Leishenshan Hospital in Wuhan, China, between February 8 and March 8, 2020 were initially enrolled, and 351 patients with at least 2 weeks of follow-up were finally included. Seventeen of the 351 discharged patients had positive tests for SARS-CoV-2 RNA. Based on clinical characteristics and mathematical modeling, patients with shorter hospital stays and less oxygen desaturation were at higher risk of SARS-CoV-2 RNA reoccurrence after discharge. Notably, traditional Chinese medicine treatment offered extensive benefits to reduce risk. Particular attention should be paid to those patients with high risk, and traditional Chinese medicine should be advocated.
【저자키워드】 COVID-19, nucleic acid, Model, recovered, patients, re-detectable, predict, 【초록키워드】 Treatment, Clinical characteristics, Traditional Chinese medicine, risk, oxygen, discharge, Desaturation, Wuhan, Patient, SARS-CoV-2 RNA, Follow-up, discharged patient, Hospital stay, high risk, Factor, higher risk, hospital discharge, Chinese, Positive test, Traditional Chinese medicine treatment, positive, benefit, Wuhan, China, enrolled, reported, less, reduce, discharged, mathematical, offered, Particular, patients with COVID-19, 【제목키워드】 Test, prediction, RT-PCR, China, Result,