The width of the prediction intervals reflects the small sample size (n = 199), as we simulated replicates of the original dataset to reflect the distribution of covariates in a typical population screened for hypertension.
The reference 'normal' group of 35 patients, including 15 men, was chosen as representing a typical population attending for endoscopic investigation but with no detectable abnormality (Table 1).
iv) For the purposes of external validity, (1) the sample population had to reasonably represent a typical population presenting for diagnosis in clinical practice (e.g. they could not use healthy or asymptomatic controls who had no indications for testing), and (2) the index test needed to provide a threshold for dichotomizing results.
According to Moultrie et al. (2013), a typical population size distribution pattern for developing countries is that which shows a gradual decline with increasing age to which the results conform.
For a typical population rate of left-handedness, P L) = 10%, and for the frequency of the C allele, P(C) = 20%.
Recently, several studies investigated the prognostic role of Copeptin in various diseases [ 17- 23], but little is known about the prognostic value of Copeptin in a typical ED population, for example, the patient group admitted with acute dyspnea.
Given the stated preference of a typical screening population for the idea of a blood test over a faecal test [ 8], including a subset who had already undertaken screening with FIT [ 9], one could predict that even if a lesser sensitivity were to be confirmed for the two-marker blood test when validated in true screening populations, a participatory advantage might counterbalance this.
At the start of the simulation, 200 orangutans were randomly distributed in the simulated habitat, resulting in a population density of two orangutans/km2, consistent with typical population densities for wild Bornean orangutans [10], [13].
where Pi is the estimated parameter value for individual i, Ppop represents the typical population estimate for the parameter, and η i is the deviation of Pi from Ppop.
CrCL is Cockroft-Gault-calculated creandnine clearance and θ1 is the typical population value for clearance.
Because this population tends to eat out far more than the typical population, they look for value.
