Sentence examples for prior prevalence from inspiring English sources

Discrepancies across current and prior prevalence estimates come from several factors: ascertainment bias in earlier samples drawn from clinically referred cases, assessment methods that may fail to detect milder cases, and differences in diagnostic criteria and thresholds.

ABMD may be present in about 5% of the population, based on a prior prevalence study in North Americans [32].

Transient MRSA colonization rates in HCWs (32%) are known from a prior prevalence study at RPH [ 6].

We used the rule suggested by others [ 23, 24] of assuming a prior prevalence of 50% to calculate the same size.

These high risk groups are the most vulnerable groups for acquiring HBV infection and have not been looked at in prior prevalence studies in the region.

Knowledge of prior prevalence of amebae in the region may help physicians to diagnose and treat either healthy or immunocompromised individuals.

The positive predictive value (PPV) of the ICT-TB test for each category was compared with the prior probability (prevalence) by the Fisher's exact probability test.

The Weibull regression analyses described above can be enhanced using a Bayesian approach whereby prior probabilities (prevalence or previous published results) can be updated by new data, utilizing the software WinBUGS.

The Bayesian analysis was performed in two steps; the first step estimated the prior true prevalence of enteropathogenic Yersinia with data obtained from a systematic review of the literature.

Estimates of the likelihood of symptomatic pathologies being present that affect these sites will increase or decrease as details from the history and physical examination are added to the imaging findings, but prior probability (prevalence) of these conditions in the population of interest is the necessary baseline and starting point [ 24].

Next, based on Statistics Denmark (see Statistics Denmark 2009 and Grosen et al. 2011) we used informative priors for prevalence π.