Sentence examples for prevalence trials from inspiring English sources

The only manipulation which increased rare target detection was introducing bursts of high prevalence trials with feedback among the low prevalence blocks without feedback.

Visual search trials with a reaction time beyond three standard deviations from the mean for each subject at each prevalence rate were also discarded from further analysis, resulting in the exclusion of 1.1% of low prevalence trials and 0.6% of high prevalence trials.

This was confirmed by a significant interaction between target prevalence and target presence, F 1, 140) = 165.87, p < 0.001, ηp 2 = 0.54, such that hit rate was lower in low prevalence trials.

When the trials were stratified by community category, heterogeneity was explained for the high and moderate prevalence trials, but not for the low prevalence trials.

In areas with a high prevalence, the current policy recommends treatment three times per year (WHO 2006b), based on modelling and reinfection prevalence trials.

This technique involved interspersing low-prevalence search blocks without feedback with blocks of high-prevalence trials with trial-by-trial performance-based feedback (information about correct or incorrect responses).

This raises the possibility that the prevalence of trials using surrogate outcomes is marginally higher than our finding.

While we adjusted Kappa to account for prevalence, larger trials comparing local versus cloud-based services would provide greater evidence on the agreement between disparate CDS systems.

To determine the prevalence of trial registration in randomized controlled trials (RCTs) published in 2010 (PUBMED/LILACS) from Latin America and the Caribbean's (LAC) and to compare methodological characteristics between registered and nonregistered RCTs.

To date the prevalence of trial discontinuation for any of these reasons cited above has not been determined.

Hypothesis: The prevalence of discontinued trials among approved trials ranges from 10%to20%0%; insufficient recruitment of study participants is the most frequent reason for discontinuation.