Diagnostic Accuracy Calculator

Input

Data Entry

Section 1 — Contingency Table
Reference Test (True Disease Status) Total
Disease +veDisease −ve
Index Test Test +ve
Test −ve
Total
Section 2 — Test Parameters
%
Used to derive contingency table values
%
%
Optional — Decision Thresholds
%
Below this → no further investigation needed
%
Above this → treat without further investigation
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