Interpreting BRCA Test

Interpreting BRCA Test.carbide.md

Interpreting BRCA Test

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cell0.js

var preTestProbOfCancer     = 0.33;
var probBrcaGivenCancer     = 0.10;
var probNoBrcaGivenNoCancer = 0.90;


var probCancerIfBrca = (probBrcaGivenCancer*preTestProbOfCancer)/(probBrcaGivenCancer*preTestProbOfCancer + (1 - probNoBrcaGivenNoCancer)*(1-preTestProbOfCancer));

probCancerIfBrca;