Medical MCQ-In a population of 10000 people, the prevalence of a disease is 20%. The sensitivity of a screening test is 95% and specificity is 80%. The positive predictive value of the test will be -

45.70%

54.30%

15.30%

98.50%

Question Category:

Correct Answer:

54.30%

Description:

In the given question, Sensitivity = 95% Specificity = 80% Prevalence = 20% Thus,

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