登录
 机构网站
  1. 首页
  2. 情报产品
  3. 快讯详情

《MedRxiv，3月18日，Understanding Epidemic Data and Statistics: A case study of COVID-19》

  • 来源专题：COVID-19科研动态监测
  • 编译者： zhangmin
  • 发布时间：2020-03-19

  • Understanding Epidemic Data and Statistics: A case study of COVID-19

    Amirhoshang Hoseinpour Dehkordi, Majid Alizadeh, Pegah Derakhshan, Peyman Babazadeh, Arash Jahandideh

    doi: https://doi.org/10.1101/2020.03.15.20036418

    Abstract

    The 2019-Novel-Coronavirus (COVID-19) has affected 115 countries and out of more than 118,000 confirmed cases. Understanding the transmission dynamics of the infection in each country which affected on a daily basis and evaluating the effectiveness of control policies is critical for our further actions. To date, the statistics of COVID-10 reported cases show more than 80 percent of infected had a mild case of disease, while around 14 percent of infected experienced a severe one and about 5 percent are categorized as critical disease victims. Today's report (2020-03-12; daily updates in the prepared website) shows the confirmed cases of COVID-19 in China, South Korea, Italy, and Iran are 80932, 7869, 12462 and 10075; respectively.

    *注，本文为预印本论文手稿，是未经同行评审的初步报告，其观点仅供科研同行交流，并不是结论性内容，请使用者谨慎使用.

  • 原文来源：https://www.medrxiv.org/content/10.1101/2020.03.15.20036418v1
157浏览量
原文链接
相关报告

  • 《MedRxiv，3月20日，Estimating Spot Prevalence of COVID-19 from Daily Death Data in Italy》
    • 来源专题：COVID-19科研动态监测
    • 编译者：zhangmin
    • 发布时间：2020-03-22
    • Estimating Spot Prevalence of COVID-19 from Daily Death Data in Italy Ali Raheem doi: https://doi.org/10.1101/2020.03.17.20037697 Abstract COVID-19 like many infectious diseases has a variable severity. Due to limited testing capacity for new virus, the majority of infected showing mild or no symptoms it is likely current prevalence data is an underestimate. We present an estimate of the point prevalence of COVID-19 compared to the number of confirmed case in Italy based on the daily death rate and information about the incubation period, time from symptom onset to death and reported case fatality rate. Our model predicts that when the first 3 infected cases had been identified by Italian authorities there were already nearly 30 cases in Italy, and by the 24th of February 2020 only 0.5% cases had been detected and confirmed by Italian authorities. While official statistics had 132 confirmed case we believe a more accurate estimate would be closer to 26000. With a case-doubling period of about 2.5 days. *注，本文为预印本论文手稿，是未经同行评审的初步报告，其观点仅供科研同行交流，并不是结论性内容，请使用者谨慎使用.
    118浏览量
    原文链接

  • 《SSRN，3月18日，Clinical Findings of 100 Mild Cases of COVID-19 in Wuhan: A Descriptive Study》
    • 来源专题：COVID-19科研动态监测
    • 编译者：zhangmin
    • 发布时间：2020-03-21
    • Clinical Findings of 100 Mild Cases of COVID-19 in Wuhan: A Descriptive Study 20 Pages Posted: 18 Mar 2020 Li Wei Wuhan Integrated Chinese and Western Medicine Hospital De JIN China Academy of Chinese Medical Sciences - Guang'anmen Hospital Abstract Background: An outbreak of 2019 novel coronavirus (COVID-19) started in December 2019 in Wuhan, China and spread rapidly across the globe. In light of most COVID-19 infections with asymptomatic or mild symptoms, we aimed to study the clinical features of mild COVID-19 patients. Methods: In this retrospective study, we included mild cases of COVID-19 in Wuhan Integrated Chinese and Western Medicine Hospital from February 1 to February 28, 2020. Cases were confirmed by real-time RT-PCR and were analyzed for epidemiological, demographic, clinical, and radiological features and laboratory data.
    77浏览量
    原文链接