1. Sensitivity, Specificity and Predictive Values The table below shows the results from looking at the diagnostic accuracy of a new rapid test for HIV in 2,387subjects, compared to the Reference...

Extracted text: 1. Sensitivity, Specificity and Predictive Values The table below shows the results from looking at the diagnostic accuracy of a new rapid test for HIV in 2,387subjects, compared to the Reference standard ELISA test. The rows of the table represent the test result and the columns the true disease status (as confirmed by ELISA). ELISA test New Rapid test HIV (+) HIV (-) Test + 165 562 Test- 25 1635 Complete this Table: Solution Final answer (Round off up to 2 decimal places) :( 1 pt) Items (no short cut ):(2 pts) Specificity of the New Rapid test For HIV Sensitivity of the New Rapid test For HIV Positive Predictive Value of the new rapid test for HIVV Negative Predictive Value of the new rapid test for HIV Interpret the computed values. (2 pts each)