Multiple Choice
You are studying 112 returning combat veterans with deployment related injuries. You are testing a cognitive impairment screen to detect traumatic brain injuries (TBI) . There are six veterans with confirmed TBI and five of them screen positive. There are 93 veterans who do not have TBI and screen negative. There are a total 18 veterans who screen positive. What is the positive predictive value of the screen?
A) 29.4%
B) 27.8%
C) 23.3%
D) Unable to determine
Correct Answer:
Verified
Correct Answer:
Verified
Q3: Which of these factors does NOT impact
Q4: You are conducting a screening for osteoporosis
Q5: You are conducting a screening for osteoporosis
Q6: You are conducting a study to assess
Q7: You are studying 112 returning combat veterans
Q9: You are studying 112 returning combat veterans
Q10: You are conducting a study to assess
Q11: Your screening test for yellow fever had
Q12: You are conducting a study to assess
Q13: You are studying 112 returning combat veterans