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Published December 6, 2023 | Version 1.1.0
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Diagnostic Uncertainty: A Software Tool for Calculating the Uncertainty of Diagnostic Accuracy Measures

  • 1. Hellenic Complex Systems Laboratory

Description

The program provides six modules with nine submodules for calculating and plotting the standard and expanded measurement, sampling and combined uncertainty and the resultant confidence intervals of various diagnostic accuracy measures of screening or diagnostic tests, which measure a normally distributed measurand, applied at a single point in time in samples of nondiseased and diseased populations. This is done for differing sample sizes, mean and standard deviation of the measurand, diagnostic threshold and standard measurement uncertainty of the test.

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Additional details

Dates

Updated
2023-10-21
The computation of the degrees of freedom of the combined uncertainty of the diagnostic accuracy measures was updated.