Sentence examples for effect of prevalence and from inspiring English sources

Previously, however, relatively little was known about the true effect of prevalence and incidence screening.

10 We examined the differential effect of prevalence and incidence screening in the Scottish arm of the pilot.

The beta distribution is a flexible statistical distribution which is consistent with the assumptions of previous analytical approximations of the effect of prevalence and heritability on the ROC curve [ 12, 13], because it can take the shape of countless smooth unimodal risk distributions.

By subsequently calculating the average prevalence and bias (0.50) in the analysis, an indication of the likely effects of prevalence and bias is obtained.

This study has shown the importance of repeated invitations and highlights the need for careful monitoring of the effects of prevalence and incidence screening.

Objective To analyse the effects of prevalence and incidence screening on uptake and detection of cancer in an ongoing, dynamic programme for colorectal screening using faecal occult blood testing.

By using PABAK (prevalence-adjusted bias-adjusted kappa) [ 11] kappa can, theoretically, be adjusted for high or low prevalence as well as bias by computing the average prevalence and bias (0.50), as this will give an indication of the likely effects of prevalence and bias.

In screening for colorectal cancer comparatively little is known about the relative effects of prevalence and incidence screening, as the only information that is available from long term screening programmes comes from population based trials of screening using the guaiac faecal occult blood test, 2 3 4 5 6 7 where the emphasis was on the effect of the programmes on disease specific mortality.

ANOVA was used to test for the effect of prevalence on the Temp Diff variable, and a bivariate fit of prevalence v. mean Temp Diff illustrated this relationship.

One can use the difference curve to compare several tests, and study effect of prevalence on the way the tests compare to each other.

In population-based studies, the rates of hospitalizations for asthmatic patients represent the joint effect of the prevalence and severity of the disease and the quality of health care provided.