Medical Diagnostic Test Calculator D3 and Javascript

Change Probabilities

(Percentage of population with disease)
P A
¬ A
B
¬ B
P(A|B):
P(¬A|B):

Medical Interpretation

Percent of Population who Have Disease (Prevalance):
Percent of Population who Do Not Have Disease:
Test Sensitivity:
(True Positive Rate)
Test Specificity
(True Negative Rate):
Probability of Having Disease Given Positive Test Result:
Probability a Positive Test result is actucally FALSE Positive: