'Palindrome mode' can only be used with paired-end data, but has considerable advantages in sensitivity and specificity over 'simple' mode.
However, if there is considerable variability in sensitivity and specificity estimates between studies, this variability will be reflected in a wide predicted interval despite the large number of studies.
In summary, we observed considerable variation in the sensitivity and specificity of the various criteria for heart failure using electronic data sources.
All patients with recurrent disease must have had tumor cells in the blood at some time to seed the distant metastasis and considerable improvement of the sensitivity and specificity of CTC detection will be needed to detect CTC in all patients at risk for recurrence [ 37].
Considerable debate exists regarding the sensitivity and specificity of HEV detection methods (2, 10 ); however, on the basis of studies in France and the United Kingdom (9, 10 ), we believe that the measured seroprevalence in our study is accurate.
However, no threshold gave a summary estimate above 80% for both sensitivity and specificity, and considerable heterogeneity existed in diagnostic accuracy across studies at most thresholds.
This is particularly true in the younger age ranges, where high prevalences may translate into considerable predictive value from screening instruments having adequate sensitivity and specificity.
Using this modified scheme, the penalization will be 2 χ α,4 + χ α,12, which constitutes considerable savings, thereby increasing better prediction ratio (in terms of sensitivity and specificity).
Differences in sensitivity and specificity between diagnostic methods can result in a considerable variation in prevalence estimations, when they are not taken into account.
There is considerable potential for the development of new DNA methylation biomarkers or panels to improve the sensitivity and specificity of current cancer detection tests.
