Medical MCQ-The same screening test is applied to two comunities X and Y;Y shows more false + ye cases as compared to X. The possibility is -

High sensitivity

High specificity

Y community has high prevalence

Y community has low prevalence

Question Category:

Correct Answer:

Y community has low prevalence

Description:

Ans. is 'd' i.e., Y community has low prevalence o Same test is applied on two communities Sensitivity & Specificity, remain the same.

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