Community Medicine MCQ 015

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An experimental serologic test is developed to detect the presence of HIV antibody. Epidemiological analysis reveals the results shown below.

People with HIV antibody People without HIV antibody
STATA 11 Survival Analysis and Epidemiological Tables Reference ManualPositive test 100 50
Negative test 20 950

What is the sensitivity of this test?
A. 11%
B. 67%
C. 83%
D. 95%
E. 98%


Category: PSM MCQs

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