Using Random Effect Models to Produce Robust Estimates of Death Rates in COVID-19 Data.

ABSTRACT: Tracking the progress of an infectious disease is critical during a pandemic. However, the incubation period, diagnosis, and treatment most often cause uncertainties in the reporting of both cases and deaths, leading in turn to unreliable death rates. Moreover, even if the reported counts were accurate, the "crude" estimates of death rates which simply divide country-wise reported deaths by case numbers may still be poor or even non-computable in the presence of small (or zero) counts. We present a novel methodological contribution which describes the problem of analyzing COVID-19 data by two nested Poisson models: (i) an "upper model" for the cases infected by COVID-19 with an offset of population size, and (ii) a "lower" model for deaths of COVID-19 with the cases infected by COVID-19 as

SUBMITTER: Almohaimeed A 

PROVIDER: S-EPMC9690214 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature