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book Biomedical Informatics 4th Edition by Edward Shortliffe, James Cimino cover

Biomedical Informatics 4th Edition by Edward Shortliffe, James Cimino

Edition 4ISBN: 9781447144748
book Biomedical Informatics 4th Edition by Edward Shortliffe, James Cimino cover

Biomedical Informatics 4th Edition by Edward Shortliffe, James Cimino

Edition 4ISBN: 9781447144748
Exercise 8
The results of a hypothetical study to measure test performance of a diagnos tic test for HIV are shown in the 2×2 table in Table 3.9. The results of a hypothetical study to measure test performance of a diagnos tic test for HIV are shown in the 2×2 table in Table 3.9.   (a) Calculate the sensitivity, specificity, disease prevalence, PV+, and PV-. (b) Use the TPR and TNR calculated in part (a) to fill in the 2×2 table in Table 3.10.   Calculate the disease prevalence, PV+, and PV-. (a) Calculate the sensitivity, specificity, disease prevalence, PV+, and PV-.
(b) Use the TPR and TNR calculated in part (a) to fill in the 2×2 table in Table 3.10. The results of a hypothetical study to measure test performance of a diagnos tic test for HIV are shown in the 2×2 table in Table 3.9.   (a) Calculate the sensitivity, specificity, disease prevalence, PV+, and PV-. (b) Use the TPR and TNR calculated in part (a) to fill in the 2×2 table in Table 3.10.   Calculate the disease prevalence, PV+, and PV-. Calculate the disease prevalence, PV+, and PV-.
Explanation
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(a)Sensitivity is the true positive rate...

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Biomedical Informatics 4th Edition by Edward Shortliffe, James Cimino
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