从COVID-19症状出现到确诊的这段时间对疾病持续时间的影响:卡塔尔世界杯8强波胆分析公开可用的患者数据的定量分析%A Park,Myung-Bae %A Park,Eun Young %A Lee,Tae Sic %A Lee,Jinhee %+精神科，延世大学原州医学院，26426，韩国元州，一山路20号，82 1074470582，jinh.lee95@yonsei.ac.kr %K COVID-19 %K SARS-CoV-2 %K症状发作%K流行持续时间%K确认%K韩国%K数据爬行%K社交媒体%K互联网%K数据集%K症状%K持续时间%K结果%K诊断%K流行%D 2021 %7 1.9.2021 %9原始论文%J J医学互联网Res %G英语%X背景:一般来说，基于早期诊断的疾病早期干预被认为对改善健康结果非常重要。然而，关于以确诊病例的早期诊断为基础的医疗护理如何影响COVID-19治疗结果，仍没有足够的证据。目的:探讨从临床症状出现到确诊的时间长短对COVID-19从症状出现到治愈(解除隔离)的时间长短的影响。方法:初步数据收集，我们采用数据抓取的方法，从地方政府运营的社交网络、博客和官方网站中提取数据。我们收集了截至2020年5月31日的33个城市报告的4002例确诊病例的数据，这些病例的性别和年龄信息可以得到核实。随后，2494例不清楚症状发作日期的患者和1349例未出院或无出院日期数据的患者被排除在外。因此，本研究最终纳入159例患者。为了研究快速确诊是否会缩短流行期，我们将从症状出现到确诊的持续时间分别分为≤1、≤3、≤6和≥7天的四分位数。 We investigated the duration from symptom onset to release and that from confirmation to release according to these quartiles. Furthermore, we performed multiple regression analysis to investigate the effects of rapid confirmation after symptom onset on the treatment period, duration of prevalence, and duration until release from isolation. Results: We performed multiple regression analysis to investigate the association between rapid confirmation after symptom onset and the total prevalence period (faster release from isolation). The time from symptom onset to confirmation showed a negative association with the time from confirmation to release (t1=−3.58; P<.001) and a positive association with the time from symptom onset to release (t1=5.86; P<.001); these associations were statistically significant. Conclusions: The duration from COVID-19 symptom onset to confirmation date is an important variable for predicting disease prevalence, and these results support the hypothesis that a short duration of symptom onset to confirmation can reduce the time from symptom onset to release. %M 34280114 %R 10.2196/29576 %U //www.mybigtv.com/2021/9/e29576 %U https://doi.org/10.2196/29576 %U http://www.ncbi.nlm.nih.gov/pubmed/34280114