Social & Preventive Medicine 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 – A High sensitivity B High specificity C Y community has high prevalence D Y community has low prevalence 💡 Explanation 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 - ✓ Correct Answer: D. Y community has low prevalence