Figure 1
From: Diagnostic accuracy of symptoms for an underlying disease: a simulation study

Elements of the simulations in this study. \(d\) proportions diseased, \(ir\) incidence rate, \(rr\) risk ratio.
From: Diagnostic accuracy of symptoms for an underlying disease: a simulation study
Elements of the simulations in this study. \(d\) proportions diseased, \(ir\) incidence rate, \(rr\) risk ratio.