Question: 2. A new screening test for glaucoma produced the following results: True Disease Status Screening test Positive Positive Negative 85 Negative 20 15 400 2

2. A new screening test for glaucoma produced the following results: True Disease Status Screening test Positive Positive Negative 85 Negative 20 15 400 2 a - d. Based on these data: a. calculate the test's sensitivity b. calculate the test's specificity c. calculate the positive predictive value of the test d. calculate the negative predictive value of the test e. Would von recommend that this test be used to screen for glaucoma in general population

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