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Bias in trials comparing paired continuous tests can cause researchers to choose the wrong screening modality

Creator: Glueck, Deborah H., Lamb, Molly M., O'Donnell, Colin I., Ringham, Brandy M., Brinton, John T., Muller, Keith E., Lewin, John M., Alonzo, Todd A., Pisano, Etta D.

Abstract Background To compare the diagnostic accuracy of two continuous screening tests, a common approach is to test the difference between the areas under the receiver operating characteristic (ROC) curves. After study participants are screened (more)

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12874_2008_article_320.pdf

Collection: BioMed Central

Date Deposited: 2016-07-15

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Figure 1 Paired screening trial flowchart

Collection: BioMed Central

Date Deposited: 2016-07-15

Date Created: 2016-07-15

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Figure 4 For the hypothetical example of Figure 2, true and observed 2 × 2 tables

Collection: BioMed Central

Date Deposited: 2016-07-15

Date Created: 2016-07-15

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