You are developing a new screening test and construct the test results shown in Table 4-1. What
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You are developing a new screening test and construct the test results shown in Table 4-1.
What is the positive predictive value of your screening test?
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TABLE 4-1 Test Positive Test Negative Totals A 2×2 Table Disease Present 44 6 50 Disease Not Present 3 97 100 Totals 47 103 150
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Statistics For Nursing A Practical Approach
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