Epistemis

Evaluation of Diagnostic Tests, Screening and Bayesian Update

Required inputs

The inputs this calculator asks for inside the app.
VariableExample value
True Positives (TP)95
False Positives (FP)15
False Negatives (FN)5
True Negatives (TV)185
Prevalence of Disease in the Patient's Clinical Environment (%)5.0

Run the calculation in the app

This page explains the score but does not run it. In Epistemis, the calculator validates units, flags values outside physiological ranges, and provides the interpretation that a number alone cannot convey.

Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.

Specialty
Epidemiology
Area
Clinical Bases
Variables
5
Download Epistemis