Quiz 5, Module Screening
5. How could you interpret the positive predictive value (PPV)?
- Of those persons who developed Susser Syndrome, the percent that tested positive on the SussStat test.
- The probability of not developing Susser Syndrome given a negative SussStat test result.
- Of those who tested positive, the percent that develop Susser Syndrome.
Answer (a) —
incorrect:
The is the interpretation of sensitivity.
Answer (b) —
incorrect:
This is the NPV
Answer (c) —
correct:
PPV = TP/(TP+FP).
