AWEsome Risk Calculator
Designed by Zoe C Brooks Release 1.01 June 2020
Manage Risk, Not Stats!
Impact of PPA (sensitivity) on NUMBER of false-positive and false-negative test results
Impact of Prevalence
Impact of Prevalence
Impact of PPA (sensitivity) on NUMBER of false positive and false-negative test results
Impact of PPA (sensitivity)
Impact of PPA (sensitivity)
Impact of PNA (specificity) on the NUMBER of false positive and false-negative test results
Impact of PNA (specifity)
Impact of PNA (specifity)
Impact of Prevalence, PPA and PNA on PROBABILITY of False Positive and Negative Results
Impact of Change on Probability of False Positives
Impact of Change on Probability of False Negatives
Impact of Prevalence, PPA and PNA on clinical and patient cost of false results per 1,000,000 samples tested
Include in Costs | Include in Costs | ||||
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Currency Symbol | True Pos | True Neg | False Pos | False Neg | |
Costs to obtain, perform and report initial test | |||||
Average cost of clinical treatment | |||||
Cost of contact tracing | |||||
Avg cost to patient or contact for self isolation | |||||
Confirm with orthogonal test | |||||
Other cost | |||||
R0 or Reff (# people infected by one positive person) | |||||
Cost varies with prevalence | |||||
Clinical & Patient cost per True Positive | |||||
Clinical & Patient cost per True Negative | |||||
Clinical cost per False Positive | |||||
Clinical cost per False Negative |