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Health, 11.02.2020 19:22 DVM117x017

The Hemoccult test for colon cancer screening is being conducted in 5000 people in a community. The test has a sensitivity of 70% and a specificity of 75%. If the community has a prevalence of 12/1,000 for colon cancer, what is the positive predictive value (PPV) of the test?

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