SIMPREDICT

Simpredict Tasks

Task 202: Minimal incidence required
Input the C-statistics and the test-positive threshold (based on PPV and SR) to obtain the minimal incidence required to identify such a group and the best PPV cut-off for diseases of difference incidence.

Original C-statistic

Minimal PPV ? The minimal PPV (positive predictive value) required for the test positive group to be meaningful (see info for further details).	1 % 2 % 5 % 10 % over 10 years
Minimal SR ? The minimal SR (sensitivity rate) required for the test positive group to be meaningful (see info for further details).	5 % 10 % 20 %

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