Which of the Following Statement About Positive Predictive Value Is

Multiple Choice

Which of the following statement about positive predictive value is the most accurate?

A) Positive predictive value is a fixed characteristic of the test. It will not change over the person, place, and time.
B) Positive predictive value is affected by the sensitivity of the test only.
C) Specificity will not affect the positive predictive value.
D) Positive predictive value is the probability that a diseased person (case) in the population tested will be identified as diseased by the test.
E) None of above.