Topic 12: Biostatistics, Epidemiology, And Interpretation Of Medical Literature

Lesson 12.2: Diagnostic Test Characteristics And Risk Measures — Quiz

Test your understanding of lesson 12.2: diagnostic test characteristics and risk measures with 5 practice questions.

Practice Questions

Question 1

What is the sensitivity of a diagnostic test?

Question 2

Which of the following defines specificity in diagnostic tests?

Question 3

What does a positive predictive value (PPV) indicate in a diagnostic test?

Question 4

What does likelihood ratio for a positive test result indicate?

Question 5

If a diagnostic test has an odds ratio of 5, what does this indicate?