Author: Shin-ichiro Tanaka; Shinya Oku
Title: Estimation of true number of COVID-19 infected people in Japan using LINE questionnaire Document date: 2020_4_20
ID: d3lsgatj_26
Snippet: In the analysis stated above, the authors used the accumulated number of confirmed positivity as of April 5 as PCR positivity. As it must be recognized that any patient infected would recover (or die) with time, simple sum of the infected is considered as larger than the infected at the time point. However, as the methodology to handle mathematically the decrease of the once infected patient by recovery or death is still under investigation, the .....
Document: In the analysis stated above, the authors used the accumulated number of confirmed positivity as of April 5 as PCR positivity. As it must be recognized that any patient infected would recover (or die) with time, simple sum of the infected is considered as larger than the infected at the time point. However, as the methodology to handle mathematically the decrease of the once infected patient by recovery or death is still under investigation, the authors decided to use the following method alternatively. Same as SIR model 10 , applying half-life of COVID-19 as Ï„ HL and letting N T P as confirmed number of positivity, the following equation was assumed:
Search related documents:
Co phrase search for related documents- confirm number and SIR model: 1
- confirm positivity and PCR positivity: 1, 2
- death recovery and half life: 1
- death recovery and SIR model: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
- death recovery and time die: 1
- death recovery and time point: 1, 2, 3, 4, 5, 6
Co phrase search for related documents, hyperlinks ordered by date