A Statistical Definition of Epidemic Waves.

ABSTRACT: The timely identification of expected surges of cases during infectious disease epidemics is essential for allocating resources and preparing interventions. Failing to detect critical phases in time may lead to delayed implementation of interventions and have serious consequences. This study describes a simple way to evaluate whether an epidemic wave is likely to be present based solely on daily new case count data. The proposed measure compares two models that assume exponential or linear dynamics, respectively. The most important assumption of this approach is that epidemic waves are characterized rather by exponential than linear growth in the daily number of new cases. Technically, the coefficient of determination of two regression analyses is used to approximate a Bayes factor, which

SUBMITTER: Kriston L 

PROVIDER: S-EPMC10366927 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature