You are interested in determining the accuracy of a new HIV test,...

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You are interested in determining the accuracy of a new HIV test, Quick-O. This test takes 30 seconds to generate a test result and uses an oral fluid sample, much faster than the conventional rapid test, which takes up to 25 minutes and uses a fingerstick blood sample. To assess this new test, 500 volunteers agree to be tested using Quick-O. Among those volunteers, 37 are living with HIV, and the rest are not. Below, please find a table including Quick-O test results by participant's true HIV status. True status → Test result ↴ Positive Negative Totals Quick-O Positive 35 11 46 Quick-O Negative 2 452 454 Totals 37 463 500 What is the sensitivity of the Quick-O rapid test? Please express as a percentage and round to one decimal place, but only enter numbers in the answer space. For example, "33.3%" is entered as "33.3". DO NOT enter a percentage sign (%) -- Canvas will automatically mark incorrect. What is the specificity of the Quick-O rapid test? Please express as a percentage and round to one decimal place, but only enter numbers in the answer space. For example, "33.3%" is entered as "33.3". DO NOT enter a percentage sign (%) -- Canvas will automatically mark incorrect. What is the positive predictive value (PPV) of the Quick-O rapid test? Please express as a percentage and round to one decimal place, but only enter numbers in the answer space. For example, "33.3%" is entered as "33.3". DO NOT enter a percentage sign (%) -- Canvas will automatically mark incorrect. What is the negative predictive value (NPV) of the Quick-O rapid test? Please express as a percentage and round to one decimal place, but only enter numbers in the answer space. For example, "33.3%" is entered as "33.3". DO NOT enter a percentage sign (%) -- Canvas will automatically mark incorrect. In a sentence or two, what are the advantages of using this new test to provide HIV screening services at a public sex venue (i.e. bathhouse, brothel)? In a sentence or two, what might be some disadvantages?

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