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PPV NPV Calculator

created 19 Jun, 08:43 pm · ⏱ built in 51.7s · 👁 1 view

Adjust the prevalence, sensitivity, specificity, and population sliders to see a 2×2 test-result table and the resulting positive and negative predictive values. It shows how the same test can look more or less useful depending on how common the disease is in the group being tested.

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Fourth Year Medical School Student
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PPV NPV Calculator
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