Posterior estimates (mean and 95% BCI) of the parameters describing the relation between geometric mean of the total population and sensitivity for six sampling schemes and two sample.

The mean estimate for the ‘true’ prevalence is calculated by when the geometric mean infection intensity μg in eggs-per-slide (EPS) is known. The probability distribution of the ‘true’ prevalence is given by Beta(α,β), where α = p/ν, β = (1 − p)/ν, and ν = exp(b0 + b1log(μg)).