| Popis: |
In this review one of the most important epidemiological parameter ie Infection fatality ratio ( 1 ) is correlated with age of the population through a sigmoid statistics of Logistic odel. The IFR is a special case of case fatality ratio ( CFR ) . The CFR ( 1 ) is termed as the number of deaths due to symptomatic Covid infection within entire population per unit time . The IFR is a special case of CFR where number of deaths to be cons-idered as total number of deaths due symp-tomatic as well as asymptomatic infection within the same population per unit time .The data analysis of IFR vs Age of the population shows a significant cor-relation ( r ) of Sigmoid model ( 3-4 ) . |
