Social & Preventive Medicine The same screening test is applied to two comuunities X and Y; Y shows more false +ve 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 comuunities X and Y; Y shows more false +ve cases as compared to X. The possibility is: ✓ Correct Answer: D. Y community has low prevalence