arXiv · 1606.08162
On Keiding's Equation and its relation to differential equations about prevalence and incidence in chronic disease epidemiology
Abstract
We study the relation between the age-specific prevalence, incidence and mortality in an illness-death model consisting of the three states Healthy, Ill, Dead. The dependency on three different time scales (age, calendar time, disease duration) is considered. It is shown that Keiding's equation published in 1991 is a generalisation of the solution of Brunet and Struchiner's partial differential equation from 1999. In a special case, we propose a particularly simple estimate of the incidence from prevalence data.
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Ralph Brinks. 2016-06-27. On Keiding's Equation and its relation to differential equations about prevalence and incidence in chronic disease epidemiology. https://arxiv.org/abs/1606.08162
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